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10. Crestina correctly solved 30 x 400 = 12,000. How can she use this information to help her solve 31 x 400? Explain your answers *
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Sep 19, 2021
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10.
Crestina correctly solved 30 x 400 = 12,000. How can she use this
information to help her solve 31 x 400? Explain your answers *
Mathematics
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Dave Costa
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She can do 400x1 and add the product of that to 12,000 to get the answers to 31 x 400
Hyperspasm
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Sep 24, 2021
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