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03
CHALLENGE MISSIONUse properties
Properties, area models, and multi-digit products
BRIDGE CHALLENGE - Multiplication Foundry: Which strategy makes 25 x 16 efficient? Build an equation or model, solve it, and use an inverse operation or estimate to defend it.
MODELArray Hammer
x
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.
Explain your choice with one detail, calculation, source clue, observation, or test result.
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