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Contents Number 1 2 3 4 5 6 7 8 9 10 11 12
Whole numbers 1 Whole numbers 2 Whole numbers 3 Decimals 1 Decimals 2 Fractions Addition and subtraction 1 Addition and subtraction 2 Addition and subtraction 3 Multiplication and division 1 Multiplication and division 2 Multiplication and division 3
2 10 18 26 34 42 58 74 82 98 114 130
Geometry 13 2D shape, including symmetry 14 3D shape 15 Position and movement
146 162 170
Measure 16 17 18 19 20 21
Length Mass Capacity Measures Time Area and perimeter
178 186 194 202 210 218
Handling data 22 Handling data 1 23 Handling data 2
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Unit
1
Whole numbers 1
Number
Lesson 1: Counting, reading and writing numbers • Read and write numbers to 10 000
• Recognise multiples of 5, 10 and 100 Challenge
1
1 Write these numbers using numerals. a one hundred and twenty-five b seven hundred and fifty-one c nine hundred and thirty-three d three hundred and nineteen e two hundred and forty-seven 2 Count on in 1s from each of these numbers. a 7921 7922 b 3567 3568 c 2412 2413 d 1974 1975
Challenge
2
1 a Draw a line to match each number in words with the same number written in numerals. 9465
six thousand four hundred and fifty-nine
6900
nine thousand four hundred and fifty
6459
six thousand nine hundred
9450
nine thousand four hundred and sixty-five
2
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Student's Book page 1
Measure Number
b Which number in Question a is a multiple of 100? c Which is not a multiple of 5? 2 Write each distance in words. a Tokyo: 4382 km b Dubai: 2690 km c London: 1462 km d Madrid: 5039 km 3 a Fill in each gap as you count forwards and backwards in 1000s. 7597
1597 2597 9305 8305
b Fill in each gap as you count forwards and backwards in 100s. 2590 2690 1729 1629
3090 1429
Challenge
3 Use the digit cards to make the numbers. Write each number in numerals and words. 5 0 2 8 0 a A multiple of 100.
b An odd number.
c A multiple of 10.
3
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1
Unit
Whole numbers 1
Lesson 2: Place value Number
• Know the value of each digit in a 4-digit number Challenge
1 Write the place value of each digit. a b
Challenge
2
c
d
e
f
1 Each of these forks shows a 4-digit number. Write the number under each fork and write the letter of the statement that fits. A The largest number. B A multiple of 100. C A number where the 4 digit is worth four 1000s. D A number with an odd number of 10s.
4
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Student’s Book page 2
Example:
3592
=
3000
+
500
+
a 2634 =
+
+
+
b 5217 =
+
+
+
90
+
Number
2 Nia makes these 4-digit numbers using corn on a fork. Write down how each number can be partitioned. 2
c eight thousand one hundred and sixty-two =
+
+
+
Challenge
3 You have only eight beads.
a What is the largest 4-digit number you can make?
b What is the smallest 4-digit number you can make?
c Look carefully at this list. Write another eight numbers that only use eight beads and begin with a 5 in the 1000s place. 8000
7100
7010
7001
6200
6020
6002
6110
6101
6011
5
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Unit
1
Whole numbers 1
Lesson 3: Rounding whole numbers Number
• Round 3- and 4-digit numbers
You will need • coloured pencils
to the nearest 10 or 100
Challenge
1
1 Colour each of the numbers that rounds to 840.
841
848
837
839
845
832
2 Colour each of the numbers that rounds to 920.
928
921
915
919
922
929
3 Colour each of the numbers that rounds to 300 when rounded to the nearest 100.
314
385
250
234
393
276
4 Colour each of the numbers that rounds to 600 when rounded to the nearest 100.
638 Challenge
2
684
549
579
620
511
1 Mark each number on the number line and show whether you would round it up or down to the nearest 10. a 3782 3780
3790
4290
4300
6510
6520
1020
1030
b 4297
c 6514
d 1025 6
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2 Mark each number on the number line and show whether you would round it up or down to the nearest 100. a 5294
b 1852
c 4407
d 2650
e 7290
5200
5300
1800
1900
4400
4500
2600
2700
7200
7300
Number
Student’s Book page 3
Challenge
3
If I add the digits of my mystery 4-digit number, they make 25. If I round my mystery number to the nearest hundred, it rounds to 9000. What could Rajesh’s number be?
Rajesh
Invent a similar puzzle of your own for a friend to try.
7
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