6.5×3.8+3.5×6.8的简便运算
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6.5×3.8+3.5×6.8=6.5×3.5+3.5×6.8+0.3×6.5
咨询记录 · 回答于2022-12-07
6.5×3.8+3.5×6.8的简便运算
6.5×3.8+3.5×6.8的简便运算?我正在为您解答:
您好!根据目前的题目信息来看,6.5×3.8+3.5×6.8的简便运算?这是一个简单的计算题
6.5×3.8+3.5×6.8=6.5×3.5+3.5×6.8+0.3×6.5
6.5×3.8+3.5×6.8=6.5×3.5+3.5×6.8+0.3×6.5=3.5×(6.5+6.8)+1.95=3.5×13.3+1.95=46.55+1.95=48.5
答案:48.56.5×3.8+3.5×6.8=6.5×3.5+3.5×6.8+0.3×6.5=3.5×(6.5+6.8)+1.95=3.5×13.3+1.95=46.55+1.95=48.5