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1.8+2%= 597×8≈
①2700÷(36+18)×18
②
③27.25-(4.34+7.25)
④
⑤12.5×3.2
⑥
×32= 8.75+2.25= -0.24=
20×60%=
①35.39-(6.2+5.39)
②12.5× +9.5×
③
④39.7+180÷1.5
⑤13×14×( )
进入组卷