Year 4 - North America

TargetExamplesCan your child answer these questions?
Double any 2 digit number.

Double 26 = 52
Double 97 = 194

Which numbers are missing in this sequence?
17 34 ? 136 ?
I think of a number and half it – the answer is 55. Which number was I thinking of? How do you know?

Halve any 2 digit number.

(EVEN numbers only)
Half 48 = 24
Half 86 = 43
Half 96 = 48

Which numbers are missing in this sequence?
96 ? 24 ? ?
Use the number 86 to explain what doubling and halving mean.

Know by heart all multiplication facts for 9 up to 9x10.

0 x 9 = 0
1 x 9 = 9…
Up to
10 x 9 = 90

Which is the number before 54 in the 9x table?
What is the answer to 6x9? 9x9?

Know by heart all division facts for 9 up to 90.

90 ÷ 9 = 10
81 ÷ 9 = 9…
Down to 0 ÷ 9 = 0

What is the answer to 36÷9? 72÷9?
Which is the missing number: ? x 9 = 27? How do you know?

Know by heart all multiplication facts for 7 up to 7x10.

0 x 7 = 0
1 x 7 = 7…
Up to
10 x 7 = 70

Which is the number before 56 in the 7x table?
What is the answer to 6x7? 5x7?

Know by heart all division facts for 7 up to 70.

70 ÷ 7 = 10
63 ÷ 7 = 9…
Down to 0 ÷ 7 = 0

What is the answer to 14÷7? 63÷9?

Which is the missing number: ? x 7 = 63? How do you know?