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8.3 2.4%6.15简便运算

8.5×2.4-6.15的简便方法-百度经验1 首先,打开科学计算器,进入主页。按照系统默认算法先加后减,先乘后除。依次输入8.5乘以2.4减6.15按等号键得14.25,即答案为14.25.

8.5x2.4-6.15(简便)8.5x2.4-6.15=8.5×4×0.6-6.15=34×0.6-6.15=20.4-6.15=14.25

8.8×2.4-6.15的简便算法回答:8.8×2.4-6.15的简便算法 =10x2.4-0.2x2.4-6.15 =24-(0.48+6.15) =24-6.63 =17.37

8.5x2.46.15简便计算回答:8.5*2.4-6.15=17*1.2-6.15 =17+3.4-6.15 =20.4-6.15 =14.25 回答完毕。 答案是 14.25

8.5x2.4-6.15简便计算8.5x2.4-6.15=8.5×4×0.6-6.15=34×0.6-6.15=20.4-6.15=14.25

8.5x2.4-6.15简便计算回答:8.5x2.4-6.15 =8.5×4×0.6-6.15 =34×0.6-6.15 =20.4-6.15 =14.25

用简便运算8.3乘2.4+83乘0.76等于多少?好的话给你财富8.3乘2.4+83乘0.76=8.3x2.4+8.3x7.6=8.3x(2.4+7.6)=8.3x10=83

简便运算:8.5乘2.4减6.15回答:14.24

8.5x2.4-6.15(简便)回答:8.5x2.4-6.15 =8.5×4×0.6-6.15 =34×0.6-6.15 =20.4-6.15 =14.25

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