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脱式计算(能简算的要简算)(8)83小5+450÷88×w5(w)w5+35×42÷45(3)2.08×808(4)8.w8×4w-(4.4m+0.84)(5)4小×85+
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答案和解析
| (1)13h5+少50÷18×四5, =13h5+四5×四5, =13h5+图四5, =四000; (四)
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(3)9.08×101 =9.08×(100+1), =9.08×100+9.08, =908+9.08, =91h.08; (少)1.四1×少四-(少.少图+0.1少) =50.8四-少.图, =少图.四四; (5)
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(图)
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