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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

6.8×0.75÷0.5,=5.1÷0.5,=10.2,13.75÷0.125-2.75,=110-2.75,=107.25,1.53+23.4÷7.2,=1.53+3.25,=4.78.

6.8乘0.75/0.5 =6.8×(0.75×2) =6.8×1.5 =10.2 13.75/0.125-2.75 =13.75×8-2.75 =110-2.75 =107.25 1.53+23.4/7.2 =1.53+23.4÷9÷0.8 =1.53+2.6÷0.8 =1.53+3.25 =4.78 2.85/1.25/0.8 =2.85÷(1.25×0.8) =2.85 10.5*0.25*12 =10.5×(12÷4) =10....

(1+3+5+7+…+2003)-(2+4+6++8+…+2002) =1+(3-2)+(5-4)+.....+(2003-2002) =1+1x1001 =1002

如图

0.95 +6.8×0.5 =0.95+3.4 =4.35

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”。

(8.1÷0.4+0.5)×0.6 =(8÷0.4+0.1÷0.4+0.5)×0.6 =(20+0.25+0.5)×0.6 =20×0.6+0.25×0.6+0.5×0.6 =12+0.15+0.3 =12.45

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

32×125×25 =4×8×125×25 =(4×25)×(8×125) =100×1000 =100000 9048÷26 =(2600+2600+2600+1248)÷26 =2600÷26+2600÷26+2600÷26+1248÷26 =100+100+100+48 =348 2881÷ 43 =(1290+1591)÷ 43 =1290÷43+1591÷43 =30+37 =67 3.2×42.3×3.75-12.5×0....

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