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36.8%3.9%6.1简便

36.8-3.9-6.1 =36.8-(3.9+6.1) =36.8-10 =26.8

36.8-3.9-6.88=36.8-6.8-3.9-0.08=30-3.9-0.1+0.02=26.2

这样子

36.8-3.9-6.12 =36.8-(3.9+6.12) =36.8-(3.9+6.1+0.02) =36.8-10-0.02 =26.8-0.02 =26.78 谢谢,请采纳

括号里的36减去3/8乘于8/9等于多少?简便运算 括号里的36减去3/8乘于8/9 =36*8/9-3/8*8/9 =32-1/3 =31又2/3

36÷(5/6-1/3)x(8/9) =36x(8/9)÷(1/2) =4x8x2 =64

梯等式计算(能简便的要简便) 4/9×[3/4-(9/16-3/8)] =4/9*3/4-4/9*9/16+4/9*3/8 =1/3-1/4+1/6 =1/4 36÷[(5/6-2/3)×3] =36 / [(5/6-4/6)*3] =36 / 1/2 =72 (1/15+2/17)×15×17 =1/15*15+2/17*17*15 =1+2*15 =31 (4/3-3/4÷3)×12 =4/3*1/2-...

9,这里定义运算符号“ - ”与除法等同。

3.5×(1.9+2.9)÷0.3 =3.5×4.8÷0.3 =3.5×(4.8÷0.3) =3.5×16 =56 18.76×9.9+18.76×0.1 =18.76×(9.9+0.1) =18.76×10 =187.6 36.8-3.9-6.1 =36.8-(3.9+6.1) =36.8-10 =26.8 25.48-(25.48-0.52) =25.48-25.48+0.52 =0.52

36.8-3.9-6.1 =36.8-(3.9+6.1) =36.8-10 =26.8

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