Ready Steady Go! Mental Maths 3rd Class Sample Pages

Page 1

WEEK 1 5. What is the difference between the biggest and smallest numbers on the third column?

4 15 11 16 9 7 17 14 18 8 12 10

_____________________ Look at all the numbers on the third row. My target number for the third row is 11 6. What must I add to 5 to reach 20?

-

LE

1. Make a subtraction number sentence using three of the numbers on the top row:

=

_____________________ 2. Make an addition number sentence using three of the numbers on the second row

+

=

+

=

_____________________ 7. What must I take away from 4 reach 20?

_____________________ 8. What must I take away from 15 to reach 20?

M P

_____________________ _____________________ 3. Make an addition number sentence using 9. What must I add to 11 to reach 20? three of the numbers on the fourth column: _____________________ 10. If you count in 4s, colour red all the _____________________ numbers you would say. 4. What is the difference between the _____________________ biggest and smallest numbers on the third 11. What is the smallest odd number on the row? Target Board? _____________________

5 15 25 35 45 55 65 75 85 95

6 16 26 36 46 56 66 76 86 96

7 17 27 37 47 57 67 77 87 97

A

2 3 4 12 13 14 22 23 24 32 33 34 42 43 44 52 53 54 62 63 64 72 73 74 82 83 84 92 93 94

8 9 10 18 19 20 28 29 30 38 39 40 48 49 50 58 59 60 68 69 70 78 79 80 88 89 90 98 99 100

S

Use the 100 Square to do the following sums.

1. 32 + 10 + 17 = _____________________ 2. 53 + 10 + 24 = _____________________ 3. 26 + 20 + 32 = _____________________

_____________________ 4. 36 + 20 + 41 = _____________________ 5. 45 + 30 + 24 = _____________________ 6. 43 + 15 + 20 = _____________________ 7. 51 + 37 + 10 = _____________________ 8. 26 + 40 + 22 = _____________________ 9. 20 + 45 + 30 = _____________________ 10. 30 + 28 + 31 = _____________________ 11. Fill in the missing numbers

TUESDAY: Counting Stick

1 11 21 31 41 51 61 71 81 91

MONDAY: Target Boards

5 19 3 20

135

_____________________ 12. Fill in the missing numbers

110

_____________________

5


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Ready Steady Go! Mental Maths 3rd Class Sample Pages by ABC School Supplies - Issuu