Step 1: Multiply the values in the ones column. In our example, you multiply 2x5. The answer is "10".
Step 2: Write down the "0". That will be the ones value in your product.
Step 3: Take the extra "1" and write it just above the 1 in the tens column.
Moving that "1" is called carrying or regrouping.
Step 4: Multiply out the tens value 1x5. Your tens product will be 5.
Step 5: Add the 1 that you carried (5+1). Your new value will be 6.
Step 6: Write the six in the tens column of your product.
Your final product is 60. 12 x 5 ? 1 12 x 5 0 1 12 x 5 60
Find the product. ( 3 and 4 Timestable)
Find the product. (5 and 6 Timestable)
Find the product. (7 and 8 Timestable)
Find the product.
Thinking Skills in Maths
1. Tom has 12 marbles. Jack has four times as many marbles as Tom. How many more marbles has Jack than Tom?
Answer:_______________
2. Sarah has $9. Rachel has four times as much money as Sarah. How much more money has Rachel than Sarah?
Answer:
3.Mrs Lim baked 16 muffins. She baked 4 times as many cookies. How many cookies did she bake?
Answer:
4. In a basket there are 27 apples. There are 5 times as many oranges. How many more oranges than apples are there?
Answer:_______________
5.Carol has 22 pens. George has 9 Times as many pens as Carol. How many more pens has George than Carol?
Answer:_______________
6. Mike bought 34 apples. He bought 8 times as many pears. How many more pears than apples did he buy?
Answer:_______________
7. A puppy weighs 6kg. A dog weighs 6 times as much as the puppy. How much heavier is the dog than the puppy?
Answer:_______________
8. Morris bought 9 pens. Each pen cost $3. He paid for the pen with a $50 note. How much change did he receive?
Answer:_______________
9. Mike bought 8 bananas. Each banana cost $3. He paid for the bananas with $100 note. How much change did he receive?
Answer:_______________
10. Helen bought 7kg. of beef. Each kg. of beef cost $10. She paid for the beef with four $20 notes. How much change did she receive?
Answer:___
11.Noel bought 3 novels. Each novel costs $12. He paid for the novels with two $20 notes. How much change did he receive?
Answer:_______________
12.Sharon bought 7 shirts. Each shirt costs $4. She paid for the shirts with two $20 notes. How much change did she receive?
Answer:_______________
Short Division
Today we are going to look at how we can use the short method of division. Short, because it uses up less space! Try it, step by step.
Use the short method of division to answer these questions. Some will have remainders.
Use the short method of division to answer these questions. Some will have remainders.
Use the short method of division to answer these questions. Some will have remainders.
Thinking Skills in Maths
1. Kristina bakes 24 chicken pies. She gives 9 chicken pies to her friends and packs the rest equally into 5 packets. How many chicken pies are there in each packet?
Answer:_______________
2. At a party, Andrea shares 16 spring rolls with her three friends equally. How many spring rolls does each of them get?
Answer:_______________
3. Mrs. Blake buys 28 sweets. She gives 2 sweets to each of her 5 friends. She divides the remaining sweets equally among her 3 daughters. How many sweets does each of her daughter get?
Answer:_______________
4. 2 boxes of 12 coloured pencils cost $8. How many boxes of coloured pencils can Adam buy with $20?
Answer:_______________
5. Mr. Clarke has some animals on his farm. On his farm, he has 3 horses, 4 cows and a few hens. There are 40 animal legs altogether. How many hens does Mr. Clarke have?
Answer:_______________
6. Mr. Brown buys some books for $18. For every 3 books he buys, 1 book will be given free. Each book cost $3. How many books does Mr. Brown receive?
Answer:_______________
7. Mrs. White has 4 boxes of 5 chocolates each. She gives 2 chocolates to each student. How many students does she give the chocolate to?
Answer:_______________
8. Apples are sold at 3 for $2. My mum pays $20 to the fruit seller. What is the most number of apples my mum can buy?
Answer:____
9. Kris and Nathan have 18 marbles altogether.
Nathan has 2 fewer marbles than Kris.
How many marbles does Kris have?
Answer:_______________
10.Thereare28studentsinclass2S.
There are 8 more girls than boys. Half of the girls wear spectacles. How many girls do not wear spectacles?
Answer:_
Ordered Pair
A) Write the ordered pair for each item. B) Write the item located at each ordered pair.
Ordered Pair
A) Write the ordered pair for
B) Write the sea creature each sea creature located at each ordered pair.
Ordered Pair
A)Write the ordered pair
B)Write the bird located at each for each bird. ordered pair.
Plotting Points
A)Plot each point on the coordinate grid.
B)Draw each shape on the coordinate grid.
a) You start at (6, 3). You move right 1 unit. Where do you end?
b) You start at (2, 1). You move up 5 units. Where do you end?
c) You start at (3, 8). You move down 8 units and left 3 units. Where do you end?
d) You start at (10, 6). You move down 6 units and left 9 units. Where do you end?
Thinking Skills in Maths
1. In a hall, the chairs are arranged in 5 rows. There are 25 chairs in each row.
If 4 students in the hall are without chairs, how many students are there in the hall?
Answer :___________________
2. The admission fee to a book fair $5 for each child and $3 more for an adult.
For every 5 children, 1 adult gains free admission. If 5 teachers and 15 students are at the book fair, what is the total cost of the admission fee?
Answer :___________
3. Adam has twice as many marbles as Greg. If Greg gives 5 marbles to Adam and has 7 marbles left, how many marbles does Adam have?
Answer :___________________
4. Mr. Gilbert buys 4 sticks of Chicken Satay for each of his 3 children and wife. If he buys 9 sticks of Chicken Satay for himself, how many sticks of Chicken Satay does he buy altogether?
Answer :__
5. There are 15 oranges and 14 apples in 4 baskets. If 3 oranges are taken out from each of the 4 baskets, how many apples and oranges are left in the baskets?
Answer :___________________
6. A farmer has 16 hens. If each hen lays 4 eggs daily, how many eggs can he collect in 2 days?
Answer :___________________
7. Miss J bakes 25 cakes. She puts 5 cherries on each cake and has 6 cherries left. How many cherries does she have at first?
Answer :_
8. Maddison and Tina take 24 days to finish a packet of nuts. If each of them eats 3 nuts every day, how many nuts are there altogether?
Answer :___________________
9. Zane has 4 boxes of 18 chocolates each. She gives each of her twin 5 chocolates. How many chocolate does she have left?
Answer :_____________
10.A toy car cost $3 more than a doll. If a doll costs $27, how much do 3 dolls and 2 toy cars costs altogether?
Answer :________
Concepts
The year 2 work builds on the experiences encountered in year 1. Children should continue to use real or plastic coins in practical contexts, setting up a shop, paying and giving change from small amounts .
All coins up to $1 are introduced during year 2 and children should be able to give change from amounts up to $1.
When counting a number of coins it should be emphasised that it is easier to start with the largest coins and work down to the smallest - this is not necessarily the way the coins have been set out on paper.
The decimal point is introduced to separate whole pounds from pence and amounts can be converted from pounds to pence and vice versa.
During more open ended exercises, such as finding all the possible amounts if three coins out of four are taken, checking for repeat answers should be encouraged. The children could also be shown how to work in a systematic way .
An emphasis is made on converting dollars to cents and vice versa. Especially important is to recognise the need to place a nought in the ten cents column when converting amounts such as 203c into dollars.
When working out change, 'counting on' from the units should be encouraged, eg: Change from $1 when spending 67c
3c makes 70c, add another 30c to the 70c to make 100c: answer 33c
Note: Working in this way should avoid the all too common erroneous answer of 43c, which is reached by adding 40 to 60 and then a further 3 to the 7 to make 10 (in reality this comes to 110c)
Change from 20c
If I spend these amounts, how much change will I get from 20c?
1. I have 50c. I spend 40c. How much change will I get?
2.I have 50c. I spend 10c on sweets and 20c on a pencil. How much change will I get?
3. I have 50c. I buy a comic for 15c and a card for 30c.How much change will I get?
4. I have 50c. I spend 20c. How much change will I get?
5. I have 50c. I spend 20c on sweets and 14c on a pencil. How much change will I get?
6. I have 50c. I buy a comic for 35c and a card for 15c.How much change will I get?
Change from a dollar
Work out change from a dollar by adding on.
That's the easy way!
Example:
Spend 54c. How much change?
Add 6c to 54c to make 60c
Add 40c to 60c to make $1
Answer 46c
1. How much change will I get if I spend 85c ?
2. How much change will I get if I spend 76c?
3. How much change will I get if I spend 91c?
4. How much change will I get if I spend 67c ?
5. How much change will I get if I spend 28c ?
6. How much change will I get if I spend 19c ?
7. I have $1. I spend 70c. How much change will I get?
8. I have $1. I spend 50c on chocolate and 30c for a drink. How much change will I get?
9. I have $1. I buy crisps for 20c and yoghurt for 35c.How much change will I get?
10. I have $1. I spend 20c. How much change will I get?
11. I have $1. I spend 35c on a pen and 45c on a folder. How much change will I get?
Money problems in words
The hard part of these is reading the question and working out what to do! Have a go!!
Swimming
1. How much does it cost for two adults to go swimming?
2. How much does it cost for a family to go swimming?
3. How much does it cost for two children to go swimming?
4. How much does it cost for two adults and one child to go swimming? _
5. How much does it cost for three adults and two children to go swimming? __________ Toy shop
1. How much does a toy car cost?
2. How much does the train and the windmill cost?
3. How much would two cars cost?
4. How much would two windmills cost?
5. If Joe bought two trains how much change from $5 would he get?
6. If Sam bought a car and a windmill, how much change from $5 would he get?
Thinking Skills in Maths
1. Irene has two $5 notes. She wants to buy a story book that costs $16.
How much more money does she need to buy the book?
Answer:_______________
2. Mrs. Kim has $40. She buys a cup for $6 and a teapot that costs twice as much as the cup. How much money does she have left?
Answer:_______________
3. Leah buys a dress for $42 and 2 pairs of pants at $19 each.
How much change will she receive if she pays the cashier two $50 notes?
Answer:_______________
4. A duck costs $15. A chicken costs $11. My dad buys 2 ducks and 3 chickens. How much money does he pay in all?
Answer:_______________
5. 2 packets of potato chips and 4 bars of chocolate cost $8. If a bar of chocolate cost $1, what is the cost of each packet of potato chips?
Answer:_______________
6. Smith has $15. Jones has $3 more than Smith. David has $10 less than Jones. How much money David and Jones have altogether?
Answer:_
7. John has $12. Tom has $8. When John gives Tom some money, both of them have the same amount of money. How much does Tom receive from John?
Answer:_______________
8. At a fruit shop, 8 apples are sold for $5 and 5 oranges are sold for $3. Sarah wants to buy 8 apples and 10 oranges. She pays the shopkeeper $50. How much is her change?
Answer:_______________
Quarters
Counting in halves
How many ways can you colour three quarters this shape?
Thirds
One third, two thirds, three thirds
1. Draw a line to show thirds. Colour 1 3 .
4. Draw a line to show halves. Colour 1 2 .
7. Draw a line to show fourths. Colour 1 4 .
10. Draw a line to show fourths. Colour 1 4 .
2. Draw a line to show halves. Colour 1 2 .
5. Draw a line to show thirds. Colour 1 3 .
8. Draw a line to show thirds. Colour 1 3 .
3. Draw a line to show fourths. Colour 1 4 .
6. Draw a line to show halves. Colour 1 2 .
9. Draw a line to show halves. Colour 1 2 .
12. Draw a line to show fourths. Colour 1 4 . _ __ __ __
11. Draw a line to show halves. Colour 1 2 .
Write a fraction to show how much of the shape is shaded.
Write a fraction to show how much of the shape is not shaded.
20. 21. 22. 23. 24.
Draw a line of symmetry.
Look at these shapes and draw two lines of symmetry
Thinking Skills in Mathematics
1. Andrew can type 2 sentences in 1 minute. Bernie can type 3 sentences in 1 minute. Carol can type 4 sentences in 1 minute. How many sentences can they type in 5 minutes altogether?
Answer:__________________
2. A dripping tap fills a mug in 5 minutes. How many similar mugs can the tap fill in half an hour?
Answer:______________
3. Mrs White bought 3 pieces of clothes. 1 piece was 6 m long. The other 2 pieces were 5 m long each. How many metres of cloth did Mrs White buy?
Answer:__________________
4. A tortoise crawls 300 m in 1 hour. An ant crawls 2 m in 2 hours. After 2 hours, how far part are they?
Answer:__________________
5. Emily is twice as old as her sister. Her mother is thrice as old as Emily. If Emily’s sister is 15 years old, how old is their mother?
Answer :___________________
6. Mrs. Core buys 4 large pizzas. Each pizza is cut into 8 equal parts. If she gives 2 pieces of pizza to each of her 3 sons, how many pieces of pizza are left?
Answer :___________________
7.In a class, 8 girls wear glasses. There are twice as many boys as girls who wear glasses. If there are 25 children who do not wear glasses, How many children are there in the class?
Answer :___________________
8.There are 4 red marbles and 3 blue marbles in a box. If 2 blue marbles are taken out from each of 5 boxes, how many red marbles and blue marbles are left in the boxes?
Answer :___________________
9. Tom is 16 years younger than his mother. His father is 7 years older than his mother. How much older is his father than Tom?
Answer :___________________
10. Mr Lim bought 8 bottles of milk. Each bottle contained 2 litres of milk. His family consumed 5 litres of milk on Monday and 7 litres of milk on Tuesday. How much of the milk which he bought was left?
Answer :__________
Complete these patterns.
a) 2, 4 , 6, ______, ______,______, 14, 16, ______,______,______.
b) 15, 18, ______, ______,______, 30, 33, ______,______,______.
c) 10 , 20, ______,______,______, 70, ,______, 100.
Use the rule in each square to fill in the missing numbers.
a)
b)
c) +5 8 -7 83 -4 58
Use the rules to complete the patterns of numbers in the tables.
Read each rule below the square and colour the squares to make the pattern.
Start at 5 and add 6
Start at 100 and subtract 5
Start at 2 and add 8
Start at 100 and subtract 15
Use the first number and follow the instruction to write the next 4 numbers.
Complete these patterns.
a)
b)
c)
d)
e)
Follow the steps to create each pattern.
a)Colour 1 square, leave 1 square blank
Colour 2 squares, leave 2 squares blank
Colour 3 squares, leave 3 squares blank
Complete the pattern in these boxes
b)Colour 2 squars red, 1 square yellow
Colour 4 squares red, 3 squares yellow
Colour 6 squares red, 5 squares yellow
Complete the pattern in these boxes
Thinking Skills in Maths
1. 285 plants in a garden are flowering plants. There are 229 more nonflowering plants than flowering plants. How many plants are there in garden altogether?
Answer:_______________
2. Tom has 654 stamps. Elliot has 489 fewer stamps than Tom. How many stamps do they have altogether?
Answer:_______________
3. Henry went on a tour with $950. He spent $345 in the first week and another $432 in the second week. How much money had he left after the first two weeks?
Answer:_______________
4. A fruit seller had 800 apples and 500 oranges. After selling some apples and oranges, he had 529 apples and 245 oranges left. Did he sell more apples or oranges? How many more?
Answer:_______________
5. Trisha had 68 stickers. She gave 24 stickers to her brother and then she bought some more stickers. She had 52 stickers in the end. How many stickers did she buy?
Answer:__ stickers
6. There were 48 mangoes in box A. Box B had 29 more mangoes than box A. Out of the box A and box B 84 mangoes were sold. How many mangoes were left?
Answer:_ mangoes were left.
7. The difference between two numbers is 24.If the smaller number is 67, what is the larger number?
Answer:_______________
8. Add 2 more than 112 and 3 less than 116.Subtract the sum from 265.
Answer:_
9. Subtract 103 from the sum of 110 and 26.
Answer:_______________
10. Subtract the sum of 53 and 43 from the sum of 130, 15 and 10.
Answer:_______________
THOUSANDS
HUNDREDS TENS UNITS
3 4 2 6
Three thousand, four hundred and twenty-six
Write these number as words.
a.1276
b. 5628
c. 4600
d. 2890
Determine the value shown in the place value mat.
a.
b.
Solve each problem.
a)
What digit is in the thousands place in the number above?
b)
What digit is in the hundreds place in the number above? c)
What digit is in the hundreds place in the number above? d)
What digit is in the hundreds place in the number above?
Solve each problem:
a. Using the numbers: 6 , 2 , 8
What is the largest number you can make with a 8 in the hundreds place?
b. Using the numbers: 8 , 4 , 9 What is the smallest number you can make with a 9 in the tens place?
c. Using the numbers: 4 , 3 , 8 What is the smallest number you can make with a 8 in the tens place?
d. Using the numbers: 8 , 0 , 1 What number can you make that is larger than 801?
e. Using the numbers: 6 , 3 , 0 What is the smallest number you can make with a 0 in the tens place?
f. Using the numbers: 6 , 1 , 0 What number can you make that is smaller than 061?
g. Which choice has a digit in the ones place that is exactly five times the value of the digit in the tens place?
h. Which choice has a digit in the tens place that is exactly eight times the value of the digit in the ones place?
i. Which choice has a digit in the hundreds place that is exactly twice the value of the digit in the tens place?
Answer these questions.
Greater than, Less than
a. Which number is the smaller? 4589 or 4582
b. Which number is the larger? 1197 or 1187
c. Which measurement is the longer? 367 m or 421 m
d. Which measurement is the shorter? 1116 m or 1019 m
e. Which weight is the lighter? 863 g or 1211g
f. Which weight is the heavier? 5218 kg or 5182kg
Put these numbers in order, LARGEST first.
Add a number to each gap so the number go up from smallest to largest.
The signs > and < are a quick way of writing ‘more than’ and less than’.
The point to of the sign is always next to the smaller number!
Put the correct sign in the box.
a 75 _______ 94 b 43 _______ 41
c 83 _______ 49 d 67 _______ 76
e. 136 _______ 163 f 743 _______ 437
g 386 _______ 368 h 791 _______ 761
Which is more?
a 1278 or 7281 b 5820 or 5280 _________
c 3859 or 3985 _________ d 3796 or 4796 _________
e 9671 or 9617 _________ f 7772 or 7771
Challenge yourself
Use all the digits.
9 7 3 2
a.Make the smallest number you can.
b. Make the biggest number you can.
Add a number to make each statement correct
a.470 < b. 699 >
c. 3280 > _________ > 1450 d. 458 < _________ < 500
e.532 > _____ > 500 f. 7320 < _________ > 7333
Use the number lines to round each number to the nearest 10.
a) 50 5
b) 5150
c) 294 290
d) 746 6
3) 673 60```
60
Round the following numbers to the nearest 10. Remember, numbers that end in 5 or higher round to the higher 10. Numbers that end in 4 or less round to the lower 10.
Round the following numbers to the nearest 100. Remember, numbers that end in 50 or higher round to the higher 100. Numbers that end in 49 or less round to the lower 100.
Rounding to sum
1) In one year a photographer took 322 pictures of animals and 859 pictures of people. To the nearest ten, how many pictures did he take total?
Answer:_______________
2) The classes in the fourth grade were counting the fundraiser money they earned. Mr. Smith's Class earned 246 dollars and Mrs. White's class earned 833 dollars. To the nearest ten, how much did they earn total?
250 + 830
1080
246 + 833
Answer:_______________ = 108
3) A grocery store ordered 491 bottles of regular soda and 117 bottles of diet soda. To the nearest ten, what is the total number of bottles the store ordered?
490 + 120
610
491 + 117
Answer:_______________
4) For lunch, 603 students selected chocolate milk and 825 selected regular milk. To the nearest hundred, how many milks were taken total?
Answer:_______________
5) During a 'Super Saturday Sale', a shoe store sold 300 pairs of sneakers and 567 pairs of sandals. To the nearest ten, what is the total number of shoes the store sold?
300 + 570
870
Answer:_______________ + 867 = 870
6) In a math book, there were 882 problems in chapter one and 170 in chapter two. To the nearest ten, how many problems are there in the first 2 chapters?
880 + 170
1050
Answer:
7) For lunch, 505 students selected chocolate milk and 110 selected regular milk. To the nearest hundred, how many milks were taken total?
Answer:_______________
8) Mike collected 2 rocks from his garden. The first was 251grams and the second was 628 grams. To the nearest hundred, what is the combined weight (in grams) of both rocks?
300 + 600
Answer:_______________
9) While organising her files, Gwen deleted 457 pictures and 602 songs. To the nearest ten, what is the total number of files she deleted?
950 + 590
Answer:_______________
10) A farmer was planting seeds in a garden. He planted 195 radish seeds and 531 turnip seeds. To the nearest hundred, how many seeds did he plant total?
Answer:_______________500
11) Cody was playing his favourite video game. In the first round he scored 620 points and in round two he scored 801 points. To the nearest hundred, how many points did he score total?
600
Answer:_______________
12) Maria was downloading apps to her phone. The first app she downloaded was 892 kb and the second was 539 kb. To the nearest hundred, what was the total size (in kb) of all the apps she downloaded?
Answer:_
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Watch the columns and show all working out.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Watch the columns and show all working out.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Watch the columns and show all working out.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Watch the columns and show all working out.
Thinking Skills in Maths
1. Mrs John had 3 boxes of cookies. There were 12 cookies in each box. How many cookies were there altogether? If 3 cookies were added to each box, how many cookies were there altogether?
Answer :____________ cookies in 3 boxes. _ cookies.
2. There were 11 pears in a bag. Nathan had 5 such bags. How many total pears were there? If 2 pears are removed from each bag, how many pears remain in the end?
3. There are 6 rows of 8 houses each, in a street. How many houses are there in all?
Answer :_____________ houses.
4. A building has 8 floors. Each floor has 8 apartments. How many apartments are there in all? 3 apartments in each floor were occupied. How many apartments were unoccupied?
Answer :____________ apartments altogether. ____________ apartments were unoccupied.
5. Mike sells 8 balloons every day. How many did he sell in a week?
6 children bought 3 balloons each. How many did they buy altogether?
Answer : Mike sold _________________balloons in a week.
6 Children bought __________balloons altogether.
6. George bought 3 packets of paperclips having 10 each. He gave 8 papers clips to his sister and some to his brother. He is left with 6 paperclips. How many paperclips did he give to his brother?
Answer :___________ paperclips.
7. In 4 buses there were 84 passengers each. How many passengers in all? At various stops 128 passengers got down. How many remained in the 4 buses till the last stop?
Answer :__________ passengers in all. passengers remained in the bus till the last stop.
8. There are 6 children in each row. How many children in all in 28 such rows?
Answer :______________ children
9. Box A contains 5 muffins. How many muffins in all in 70 such boxes? Box B contains 8 muffins. How many muffins in all 60 such boxes? What is the difference in quantity in box A and box B?
Answer : Box A has muffins. Box B has muffins. The difference is __________muffins.
10. There were 4 adults and 8 children in a party. Each person ate 2 pieces of cake. After all the guests had eaten, 38 pieces of cake were left. How many pieces of cake were there at first?
Answer :______________ pieces of cake.
Visual Division
1) There are 27 shapes below. How many groups of 5 can you make with them? How many will you have left over? ___ groups ____left over
2) There are 23 shapes below. How many groups of 9 can you make with them? How many will you have left over? ___ groups ____left over
3) There are 27 shapes below. How many groups of 6 can you make with them? How many will you have left over? ___ groups ____left over
4) There are 14 shapes below. How many groups of 3 can you make with them? How many will you have left over? ___ groups ____left over
Determine the best answer for the following questions.
6 times 3 is as close to 23 as you can get, without going over. 6 × 3 = 18
1) 9 times 6 is as close to 58 as you can get, without going over.
2) 5 times 1 is as close to 54 as you can get, without going over.
3) 4 times 9 is as close to 38 as you can get, without going over.
4) 8 times 8 is as close to 65 as you can get, without going over. _____
5) 4 times 3 is as close to 15 as you can get, without going over.
6) 2 times____ 8 is as close to 17 as you can get, without going over.
7) 6 times 6 is as close to 38 as you can get, without going over.
8) 10 times is as close to 104 as you can get, without going over.
9) 4 times 3is as close to 14 as you can get, without going over.
10) 7 times____ is as close to 17 as you can get, without going over.
11) 10 times ___is as close to 32 as you can get, without going over.
12) 7 times____ is as close to 36 as you can get, without going over.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Solve each problem.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Solve each problem.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Solve each problem.
Complete the circle by multiplying the number in the center by the middle ring to get the outer numbers.
Solve each problem.
Thinking Skills in Maths
1. There are 15 girls and 6 boys in a classroom. The students are arranged equally in 3 groups. How many students are there in each group?
Answer:___
2. A balloon race has been organised at Sydney city fete. 76 balloons were released. An equal number of red, yellow, green and blue balloons were used. How many balloons red and blue balloons were released?
Answer:_______________
3. Jacob, Nick and Reece were collecting Pokemon cards. They collected a total of 48 Pokemon cards which they split equally between them. How many Pokemon cards did they each have?
Answer:_______________
4. Wendy arranged some stamps into eight pages of an album. Each page had 3 stamps. If she arranged the stamps into four pages, how many stamps were there on each page?
There were ________________ stamps on each page.
5. Mr. Baker bought some eggs. He ate 12 of them, threw away 6 rotten ones and packed the rest into 3 bags. Each bag had 5 eggs. How many eggs did he have at first?
Answer:_______________
6.There were 3 rows of children. 7 children were grouped into each row. Another 5 children arrived. How many children would there be altogether?
Answer:_
7. A movie theatre needed 48 popcorn buckets. If each package has 9 buckets in it, how many packages will they need to buy?
Answer:_______________
8.A vase can hold 7 flowers. If a florist had 67 flowers she wanted to put equally into vases, how many flowers would be in the last vase that isn't full?
Answer:_______________
9. An airline has 59 pieces of luggage to put away. If each luggage compartment will hold 6 pieces of luggage, how many will be in the compartment that isn't full?
Answer:_______________
10. A pizza store had 11 pieces of pepperoni to put on their pizzas. If each pizza got 2 pieces, how many extra pieces of pepperoni would they have?
Answer:
L stands of litre. mL stands for millilitres.
There are 1000 mL in 1 L.
Use the short for to write:
a. 5 litres
c. 9 litres
e. 345 millilitres
g. 700 millilitres
How many millilitres in :
a. 2 litres
c. 5 litres
e. 9 litres__
b. 7 litres
d. 4 litres
f. 400 millilitres
h. 850 millilitres
b. 4 litres
d. 1 litres
f. 7 litres
Can you match the capacity to the use?
Capacity
Use/container
a. 1 litre _____Dishwasher
b.340ml _____Shower
c. 200 ml _____Cooking
d. 40 litres _____Small glass of water
e. 40 litres Can of pop
f. 20 litres Washing Machine
g.330ml Shampoo
h. 80 litres Bottle of cordial
i.400ml Bottle of ketchup
Determine which letter best represents the volume.
Millilitre Litre
A millilitre is equal to Many large soda bottles are about 20 drops of water. either 1 or 2 litres.
1 Litre = 1,000 Milliliters
1) Cereal Bowl
A.2 Litres
B.475 Millilitres
C.50 Millilitres
D.1 Milliliter
2)Liquid in a teacup
A. 5 Litres
B.2 Millilitres
C.250 Millilitres
D.2 Litres
3) Liquid a spoon holds
A. 5 Litres
B.500 Millilitres
C.5 Millilitres
D.1 Litre
4)Soda in a can
A. 5 Litres
B.350 Litres
C. 350 Millilitres
D.2 Milliliters
5) Shampoo in a bottle
A.20 Litres
B.1.5 Litres
C.20 Millilitres
D.1.5 Litres
6) Paint in a can
A. 3.75 Litres
B.400 Millilitres
C.20 Millilitres
D.1 Litre
Estimate the capacity of each object.
Compare the capacity and fill in the box with appropriate symbol <, > or = in each problem.
Compare the capacity and fill in the box with appropriate symbol <, > or = in each problem.
Estimating Capacity
Determine which measurement would be most appropriate.
1) A blender most likely holds 2 millilitres or 2 litres?
2) At the grocery store Carol bought the largest size soda they sold. Was it a 2 millilitre or a 2 litre? _
3) The volume of a bathroom sink is most likely 8 litres or 8 millilitres? _
4) A fish tank most likely uses 130 millilitres or 130 litres of water?
5) A can of soda is most likely 350 millilitres or 350 litres?
6) A packet of ketchup is most likely 1 millilitre or 1 litre?
7) Isabel was painting her room. Did she most likely buy 10 litres or 10 millilitres of paint?
8) If you were trying to measure how much juice was in a can of peaches would you most likely use litres or millilitres?
9) A wheel barrow most likely would hold 170 litres or 170 millilitres of sand?
10) A spray bottle of window cleaner is probably 650 millilitres or 650 litres?
Thinking Skills in Maths
1.A glass has 180 ml of water and a mug has 150 ml of water. Water from glass and mug is poured into a jug. How much water does the jug have? If the capacity of the jug is 450 ml, how much remained empty?
Answer:_______________
2.From a 85 ml of medicine bottle, a man consumes 50 ml of medicine. How much medicine is left in the bottle? If each boy take 5 ml of medicine, how many boys can take the remaining medicine?
Answer:_______________
3.A medicine bottle has 25 ml more medicine than another bottle of same medicine which is 125 ml. How much medicine is there in each bottle?
Answer:_______________
4.A bucket holds 3 litres of water. How much water 9 such buckets hold? Out of the total amount of water, 12 litres of water was used up. How much water was remaining and in how many buckets?
Answer:_______________
5.A bottle has 300 ml of juice. How much total juice will be there in 3 such bottles? If I drank 450 ml of juice, how many bottles of juice are left? ( state full bottles & less than full bottles)
Answer:_______________
6. A tank has 365 litres of water. 340 litres of water is added to it. What is the quantity of water in the tank now? Each day 12 litres of water was used for 5 days. How much water was remaining in the tank at the end of 5 days?
Answer:_______________
7. A car has 23 litres of petrol in its tank. It uses 9 litres of petrol on a trip. How much petrol is left in the tank after the trip?
Answer:
8. Kokomi does not like milk so she gives me her 300ml glass of milk. Jade also gives me half of her 300ml glass because she is full. How much milk do I have?
Answer:_______________
9. Penny, Louise and Christina have planned sneak up and pour water all over T. Lorraine. They have 6 containers. 3 with 250ml of water in, 2 with 700ml of water in and 1 with 500 ml of water. In total how much water will they pour over Teacher Lorraine?
Answer:_______________
10. I have 950 ml of sprite. I give 300ml to William, 200ml to Nathan and 250ml to Mickey. How much do I have left?
