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Consecutive Numbers

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

Roll These Dice

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?

Domino Square

Use the 'double-3 down' dominoes to make a square so that each side has eight dots.

What's in the Box?

Age 7 to 11
Challenge Level

Remember, each of the four numbers that goes in is multiplied by the SAME number in the big box.
So, what is special about the four numbers that come out at the end?
Why don't you try out some ideas to see whether they work?