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A one-of-a-kind crossing!
What’s hiding behind all these calculations? Can you find the card that was picked?
Discover a totally different way to use toilet paper!
The whole school can take part in this estimation challenge!
It’s your turn to get wrapped up in mittens!
Add, subtract and block!
A multiplication and strategy game!
For once, 13 is a lucky number! Make the most of it!
The pieces of this puzzle are pretty original!