计算:√2+1/7-(4-π)(结果精确到0.01)

问题描述:

计算:√2+1/7-(4-π)(结果精确到0.01)
要有步骤哦!

√2+1/7-(4-π)=1.414+0.142-(4-3.14)=1.414+0.142-4+3.14=0.696=0.70
肯定