Four equivalent expressions for 50-10...

asked Dec 31, 2016 in Mathematics by Emmycolee
Four equivalent expressions for 50-10

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2 Answers

answered Dec 31, 2016 by anonymous
60-20,
30+10,
80÷2,
and 20×2 are = to 50-10
answered Dec 31, 2016 by anonymous


60-20=40

30+10=40

4x10=40

400 divide by 10

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