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08-11-2017
Mathematics

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Margo found that 3x741 = 2,223. How could you use mental math to find the product of 6 x 741?

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08-11-2017

Since 3 x 741 = 2223, we know 2x3= 6 so if we multiply 2 to 3 on the left side of the equation to get 6 then we can multiply a 2 to 2223 we can multiply 2 x 2223=4446.

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