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Estimate the product. Choose a method. 61x31
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Estimate the product. Choose a method. 61x31
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Oct 16, 2018
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Estimate the product. Choose a method. 61x31
Mathematics
middle-school
Bcrist
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60x30=1800, therefore it's near 1800.
Infinite
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Oct 19, 2018
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Infinite
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round 61 and 31 to 60 and 30
60x30=180
Thomas Sharpless
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Oct 23, 2018
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Thomas Sharpless
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