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# Understanding 8

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Do NOT use a mouse.

x Multiply
8 x 8 =
÷ Divide
72 ÷ 8 =
3 + 8 =
- Subtraction
42 - 8 =

### Eight, 8, VIII

Multiply x * . () by eight:
8 groups of or 8 lots of
Skip count in 8s
Double the number then double and double again

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

Count 8 on from the original number

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.

x0123456789101112
8081624324048566472808896

Number in grey (left) + number in grey (top) = number in white OR number in white - number in grey = other number in grey.

+0123456789101112
8891011121314151617181920

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