问题
解答题
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答案
12.6-9=3.6,13+6.7=19.7,10-3.2=6.8,0.06×0.7=0.042,
3.28÷4=0.82,3.3×4×0=0,100÷40=2.5,0.05×1.6=0.08;
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12.6-9=3.6,13+6.7=19.7,10-3.2=6.8,0.06×0.7=0.042,
3.28÷4=0.82,3.3×4×0=0,100÷40=2.5,0.05×1.6=0.08;