问题
填空题
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答案
0.9×7=6.3 | 3.2×0.3=0.96 |
0.6×0.6=0.36 | 1.5×0.3=0.45 |
0.4×25=10 | 3×0.8=2.4 |
0.9×0.05=0.045 | 0.8×0.8=0.64. |
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0.9×7=6.3 | 3.2×0.3=0.96 |
0.6×0.6=0.36 | 1.5×0.3=0.45 |
0.4×25=10 | 3×0.8=2.4 |
0.9×0.05=0.045 | 0.8×0.8=0.64. |