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Consecutive Numbers

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

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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?

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Can you go through this maze so that the numbers you pass add to exactly 100?

Poly Plug Rectangles

Age 5 to 11
Challenge Level
What do you know about rectangles?
Where could the rectangle be?  How do you know?
Where can't the rectangle be?  How do you know?