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Red or black? One question is all it takes to wow you!
With a few operations, find the values of the three dice!
Can you put back these 5-square pieces?
Cut squares out of rectangles!
Help Benjamin and his mother prepare for their trip!
Look at this assortment of beautiful kites!
Come on, we’re going to the Eiffel Tower!
What if you had the ability to see through dice?
Can you be quicker than a calculator?