问题
解答题
口算大比拼.
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答案
400-35-65=300, | (25+125)×4=600, | 0.93×100-13=80, | 13×25×4=1300, | 0.16+3.7=3.86, | 5.19-3.9=1.29, |
2-0.04=1.96, | 65.8÷100=0.658, | 10-(2.3+2.7)=5, | 0.6+0.39=0.99, | 6+54÷6+54=69, | 0÷12×(23+37)=0. |
口算大比拼.
|
400-35-65=300, | (25+125)×4=600, | 0.93×100-13=80, | 13×25×4=1300, | 0.16+3.7=3.86, | 5.19-3.9=1.29, |
2-0.04=1.96, | 65.8÷100=0.658, | 10-(2.3+2.7)=5, | 0.6+0.39=0.99, | 6+54÷6+54=69, | 0÷12×(23+37)=0. |