问题
解答题
直接写出得数.
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答案
2.7+1.8=4.5, | 6.43-0.3=6.13, | 0.85×2=1.7, | 8.4÷4=2.1, | 0.36+0.14=0.5, | 9÷0.01=900, |
0.2×0.1=0.02, | 1-0.01=0.91, | 0.72÷0.9=0.8, | 0.12=0.01, | 0.7-0÷0.7=0.7, | 4×0.25+0.75=1.75. |
直接写出得数.
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2.7+1.8=4.5, | 6.43-0.3=6.13, | 0.85×2=1.7, | 8.4÷4=2.1, | 0.36+0.14=0.5, | 9÷0.01=900, |
0.2×0.1=0.02, | 1-0.01=0.91, | 0.72÷0.9=0.8, | 0.12=0.01, | 0.7-0÷0.7=0.7, | 4×0.25+0.75=1.75. |