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This alarm clock rings often!
Let’s discover fractals!
The truth always comes out. If you lie, it won’t go unnoticed. But can you outsmart magic?
Discover a totally different way to use toilet paper!
The whole school can take part in this estimation challenge!
Estimate the number of macaroni noodles!
Time to show your marble collection! Is it unique?
Ring ring! Give the cards a call, they’ll tell you which one is yours!
Cut squares out of rectangles!