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Shapes in a Grid

Can you find which shapes you need to put into the grid to make the totals at the end of each row and the bottom of each column?

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Follow the Numbers

What happens when you add the digits of a number then multiply the result by 2 and you keep doing this? You could try for different numbers and different rules.

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Curious Number

Can you order the digits from 1-6 to make a number which is divisible by 6 so when the last digit is removed it becomes a 5-figure number divisible by 5, and so on?

Forgot the Numbers

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2

What do you know about division that might help?

Having a calculator to hand will be useful.

Have a look at each approach.  What do you think he/she/they were doing?

How do you think that will help to solve the problem?

What do you think he/she/they would have done next?