题目内容
| 直接写得数. 1-0.25= | 3.4+1.6= | 4.3-0.8= | 2.7+8.4= |
| 0.07×3= | 0.8×1.25= | 1.2×0.4= | 0.5×0.9= |
| 1-0.25=0.75; | 3.4+1.6=5; | 4.3-0.8=3.5; | 2.7+8.4=11.1; |
| 0.07×3=0.21; | 0.8×1.25=1; | 1.2×0.4=0.48; | 0.5×0.9=0.45. |
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题目内容
| 直接写得数. 1-0.25= | 3.4+1.6= | 4.3-0.8= | 2.7+8.4= |
| 0.07×3= | 0.8×1.25= | 1.2×0.4= | 0.5×0.9= |
| 1-0.25=0.75; | 3.4+1.6=5; | 4.3-0.8=3.5; | 2.7+8.4=11.1; |
| 0.07×3=0.21; | 0.8×1.25=1; | 1.2×0.4=0.48; | 0.5×0.9=0.45. |