Math, asked by pkmast30, 1 year ago

640÷80×4-4of20+639-72÷9

Answers

Answered by Anonymous
9
Hi Buddy !
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640÷80×4-4of20+639-72÷9
640÷80×4-4×20+639-72÷9
8x4-4×20+639-8
32-80+639-8
-48+631
583
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