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x Multiply

3 x 7 =

÷ Divide

42 ÷ 7 =

+ Addition

75 + 7 =

- Subtraction

27 - 7 =

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

7 groups of or 7 lots of

Times by 10 and take 3 lots

Times by 5 and add 2 lots

Learn your 7 times tables

Skip count in 7s

**Divide ÷ / by seven:**

How many times does 7 go into

Break into 7 groups

One seventh of

Skip count in 7s and count the 7s

Keep subtracting 7 from the number 21-7-7-7=0 so 7 goes into 21 exactly 3 times

Reverse your 7 times tables 3x7=21 so 21÷7=3 and 21÷3=7

**Add + seven:**

Count 7 on from the original number

Partition the 7 into 5 and 2 or 3 and 4

Learn addition rules 2+7=9 so 82+7=89

**Take - seven:**

Count 7 back from the original number

Partition the 7 into 5 and 2 or 3 and 4

Learn subtraction rules 9-7=2 so 89-7=82

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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|

7 | 0 | 7 | 14 | 21 | 28 | 35 | 42 | 49 | 56 | 63 | 70 | 77 | 84 |

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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|

7 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |

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