0.23+3.76+0.77简便运算
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答案:4.760.23+3.76+0.77=3.76+(0.23+0.77)=3.76+1=4.76
咨询记录 · 回答于2023-04-18
0.23+3.76+0.77简便运算
0.23+3.76+0.77简便运算?我正在为您解答:
您好!根据目前的题目信息来看,0.23+3.76+0.77简便运算?这是一个简单的计算题
0.23+3.76+0.77=3.76+(0.23+0.77)=3.76+1=4.76
答案:4.760.23+3.76+0.77=3.76+(0.23+0.77)=3.76+1=4.76
76.36-0.53×12简便运算
76.36-0.53×12=76.36-0.53×10-0.53×2
76.36-0.53×12=76.36-0.53×10-0.53×2=76.36-5.3-1.06=76.36-6.36=70
答案:7076.36-0.53×12=76.36-0.53×10-0.53×2=76.36-5.3-1.06=76.36-6.36=70
45÷(2.5ⅹ40)简便运算
谢谢
好的
45÷(2.5×40)=45÷100=0.45