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### Advanced mathematics

# Coded Hundred Square

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### Consecutive Numbers

### Roll These Dice

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Age 7 to 11

Challenge Level

*Coded Hundred Square printable sheet*

This hundred square is written in code.

It starts with one and ends with a hundred.

Can you build it up? How did you do it?

Can you build it up in a different way?

Talk to a friend who has also tried building up the hundred square. How did they do it? What do you like about their method?

You can use the interactivity below or print and cut out the pieces from these sheets.

*You may be interested in the other problems in our Number Sense and Place Value Feature.*

An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.

Roll two red dice and a green dice. Add the two numbers on the red dice and take away the number on the green. What are all the different possible answers?