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x Multiply

5 x 8 =

÷ Divide

80 ÷ 8 =

+ Addition

67 + 8 =

- Subtraction

19 - 8 =

**Multiply x * . () by eight:**

8 groups of or 8 lots of

Skip count in 8s

Double the number then double and double again

Learn your 8 times tables

**Divide ÷ / by eight:**

How many times does 8 go into

Break into 8 groups

One eighth of

Skip count in 8s and count the 8s

Keep subtracting 8 from the number 24-8-8-8=0 so 8 goes into 24 exactly 3 times

Reverse your 8 times tables 3x8=24 so 24÷6=3 and 24÷3=6

**Add + eight:**

Count 8 on from the original number

Add 5 then add 3 or 2 and 6 etc.

**Take - eight:**

Count 8 back from the original number

Take 5 then take 3 or 4 then 4

Number in grey (left) x number in grey (top) = number in white __OR__ number in white ÷ number in grey = __other__ number in grey.

x | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|

8 | 0 | 8 | 16 | 24 | 32 | 40 | 48 | 56 | 64 | 72 | 80 | 88 | 96 |

Number in grey (left) + number in grey (top) = number in white __OR__ number in white - number in grey = __other__ number in grey.

+ | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|

8 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |

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