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看谁算得快.29+49=1-38=521+721=923−323=35+25=1-16=14+34=711−511=1-59=710+310=25+25=1-17=
题目详情
看谁算得快.
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▼优质解答
答案和解析
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5 5 56 6 6,
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1 1 14 4 4+
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7 7 711 11 11−
5 5 511 11 11=
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4 4 45 5 5, 1-
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1 1 17 7 7=
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6 6 67 7 7.
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看了 看谁算得快.29+49=1-...的网友还看了以下:
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脱式计算(1)49×37×13(2)112×12(3)36×(14+518)(4)10.5÷10. 2020-07-09 …
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