asked 36.7k views
3 votes
Write an expression used to find 4x275 using mental math and properties of numbers

asked
User Wqfeng
by
7.9k points

1 Answer

3 votes
4×275=?
the answer

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

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