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Tenths: Slicing Numbers into Ten Equal Pieces

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Warm-Up: The Chocolate Bar Puzzle

Warm-Up: The Chocolate Bar Puzzle

Imagine you have a chocolate bar. It is snapped into 10 equal pieces. You eat 3 pieces. What part of the whole bar did you eat? Think about it for a moment — how would you write that as a number? Share your idea before we explore the answer together.

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Decimal Arithmetic

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