(2011?楚州区模拟)选择合适的方法计算
| 4.96-(1.3+2.96) | 5600÷25÷8 | 1
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2x-3.57+1.43=10. |
(2011?楚州区模拟)
| 直接写得数 4-
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0.8÷0.01= | 6+(
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| 3.57+4.3= | 0.18÷0.15×0= |
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0.375×0.375= |