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6.8X0.75/0.5脱式计算

脱式计算 6.8X0.75÷0.5 =5.1÷0.5 =10.2

0.75÷0.25x6.8 =3×6.8 =20.4

0.75x6.8-0.75x5.8 =0.75x(6.8-5.8) =0.75x1 =0.75

6.8×0.46+0.54=3.668 ~回答完毕~ ~\(^o^)/~祝学习进步~~~

0.95+6.8×0.5 =0.95+3.4 =4.35 你好,本题已解答,如果满意 请点右上角“采纳答案”。

0.95 +6.8×0.5 =0.95+3.4 =4.35

解: 3.5×6.8+0.68+6.8×6.4 =3.5×6.8+0.1×6.8+6.8×6.4 =6.8×(3.5+0.1+6.4) =6.8×10 =68

解:采用分配律, 原式=68×0.11+8.9×6.8 =6.8x1.1+6.8x8.9 =6.8x(1.1+8.9) =6.8x10 =68

6.8×0.195 =6.8x0.2-6.8x0.005 =1.36-0.034 =1.326

5/8+5/6+13/24脱式计算 =15/24+20/24+13/24 =35/24+13/24 =48/24 =2

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