
4.28+0.73-3点三的简便运算
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4.28+0.73-3点三的简便运算解题4.28+0.73-3.3=4.28+0.1+0.63-3.3=4.38-3.3+0.63=1.08+0.63=1.71
咨询记录 · 回答于2023-03-28
4.28+0.73-3点三的简便运算
1.71
4.28+0.73-3点三的简便运算解题4.28+0.73-3.3=4.28+0.1+0.63-3.3=4.38-3.3+0.63=1.08+0.63=1.71
4.28+0.73-3点三的简便运算解题4.28+0.73-3.3=4.28+0.1+0.63-3.3=4.38-3.3+0.63=1.08+0.63=1.71