问题
解答题
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答案
2.6×10=26, | 4.2-2.9=1.3, | 0.32×3=0.96, |
89.4÷O.1=894, | 0.3+0.25=0.55, | 7.2÷O.8=9, |
1-0.84=0.16, | 0.72÷O.6=1.2. |
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2.6×10=26, | 4.2-2.9=1.3, | 0.32×3=0.96, |
89.4÷O.1=894, | 0.3+0.25=0.55, | 7.2÷O.8=9, |
1-0.84=0.16, | 0.72÷O.6=1.2. |