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58.3 9.9怎么简算

58点3乘9点9的简便脱式计算?9 =58.3×10-58.3×0.1 =583-5.83 =577.17 这里可以通过上面的简便计算过程,进行计算之后,得到最后答案是577.17。

能简算就简算58.3×9.958.3×9.9 =58.3×(10-0.1)=58.3×10-58.3×0.1 =583-5.83 =577.17

58.3*9.9+5.83怎么简便计算回答:58.3*9.9+5.83=58.3*9.9+58.3*0.1=58.3*(9.9+0.1)=58.3*10=583

3.58*9.9+0.5简便计算计算1+2-3+4+5-6+7+8-9…+58+59-60. 3.8*4.2+38*0.58怎么简便计算 特别推荐 二维码

583 58.3*9.9=简算?题干不清

5.8*9.9用简便方法怎样做,5.8×9.9=5.8×(10-0.1)=5.8×10-5.8×0.1=58-0.58=57.42

58.3-9.46+4.06的简算怎么写?一种简算,整数部分和小数部分分开计算:58.3-9.46+4.06 =58-9+4+0.3-0.46+0.06 =58-5+0.36-0.46 =53-0.1 =

58.3*9.9+5.83怎么简便计算58.3*9.9+5.83=58.3*9.9+58.3*0.1=58.3*(9.9+0.1)=58.3*10=583

3.58*9.9+0.5简便计算=3.58*(10-0.1)+0.5 =3.58*10-3.58*0.1+0.5 =35.8-0.358+0.5 =35.942

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