问题
解答题
直接写出得数
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答案
12÷0.4=30, | 0.56+4.44=5, | 2.9+3.7+2.1=8.7, | 4×0.25=1, | 1.25×5×8=50, | 7.6×8+2.4×8=80,1.53-0.5=1.03. |
直接写出得数
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12÷0.4=30, | 0.56+4.44=5, | 2.9+3.7+2.1=8.7, | 4×0.25=1, | 1.25×5×8=50, | 7.6×8+2.4×8=80,1.53-0.5=1.03. |