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Each of the following shapes has a value:
|$= 7$||$= 17$|
Can you discover the values of the other shapes using the information below?
|(a)||+ +||$= 25$|
|(c)||++ + + +||$=136$|
|(e)||+ ++ ++ +||$=100$|
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?
Use the 'double-3 down' dominoes to make a square so that each side has eight dots.