题目内容
| 直接写得数. 12.6-9= | 13+6.7= | 10-3.2= | 0.06×0.7= |
| 3.28÷4= | 3.3×4×0= | 100÷40= | 0.05×1.6= |
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;
3.28÷4=0.82,3.3×4×0=0,100÷40=2.5,0.05×1.6=0.08;
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