Bloom111 Bloom111

05-10-2017
Mathematics

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I have two questions, Write an expression that shows how to multiply 7×256 using expanded form and the Distributive property. And,Lily uses the expression (8×3,000)+(8×200)+(8×9) to help solve a multiplication problem.What is Lily's multiplication problem? PLS HELP!!!!!!!

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mrjoshuap321 mrjoshuap321

13-10-2017

a.
7x256
7x(200+50+6)
7x200 + 7x50 + 7x6
7x200 + 7x50 + 7x6 is the expression of 7x256.
b.
(8x3000)+(8x200)+(8x9)
8x3000+200+9
8x3209
Lily's multiplication problem is 8x3209.

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