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Write an expression used to find 4x275 using mental math and properties of numbers
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Write an expression used to find 4x275 using mental math and properties of numbers

User Wqfeng
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1 Answer

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4×275=?
the answer

4×200=800
4×70=280
4×5=20 ≡ 800
280
20
___________
1100
User Wyoskibum
by
7.4k points
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