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4×5- 7- 10+20÷(5-6÷2) |
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Answer» Step-by-step explanation: 4*5-7-10+20/(5-6/2) =4*5-7-10+20/(-1/2) =20-7+10/(-1/2) =20+3/(-1/2) =23*-2/1 = -46 |
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