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Rico is estimating 139 x 18 Find his mistake and correct it. 100 x 10 =1,000
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Rico is estimating 139 x 18 Find his mistake and correct it.


100 x 10 =1,000

User Josh Haberman
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139 is suppose to be 140 and 18 is suppose to be 20, 140 x 20 = 2800
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User Mihir Bhende
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