题目内容
| 7.5+2.5= | 5.2÷1.3= | 1.8×0.5= | 4.5÷0.1= |
| ( | |||
| 1÷ | 1+2÷3= | 1÷ |
| 7.5+2.5=10, | 5.2÷1.3=4, | 1.8×0.5=0.9, | 4.5÷0.1=45, |
| ( | |||
| 1÷ | 1+2÷3=1 | 1÷ |
分析:(
1÷
1÷
其他算式按照整数、分数、小数四则运算的方法计算.
点评:此题考查看算式直接写得数,根据数据的特点,快速准确的算出得数即可.
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| 7.2÷0.9= | 1.3×3= | 8.5÷5= | 2.6÷2= |
| 1.8×0.2= | 10÷0.1= | 4.1×3= | 1.7×6= |
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| 3.5+0.5= | 1.2÷0.4= | 3.6÷4= | 0÷1.25= |
| 0.12×6= | 0.64×0.03= | 5.8+4.2-6.5= | 7.8÷3= |
| 0.125×8= | 2.8÷1.4= | 0.25÷0.5= | 7.21÷7= |
| 0.35÷10= | 3.6÷3= | 6.3÷0.9= | 0.54÷6= |
| 0.3×0.1= | 1.3÷2= | 0.4÷8=2 | 7.3÷3= |
| 0.51÷0.3= | 15÷0.01= | 5÷10= | 0.7×12= |
| 0.2×0.5= | 3.8×0.1= | 0.2×0.2= | 0.04×0.4= |
| 12.4+7.6= | 8×0.5= | 0.72÷36= | 9×2.5+2.5= |
| 1.8÷3= | 2.3÷2= | 6.5÷5= | 2.14÷2= |
| 2.5×4= | 2.7×2= | 0.5×7= | 4.8+3.6+5.2= |
| 3.4÷1.7= | 2.5+0.2= | 4.5÷5= | 5+2.8= |
| 0.8×0.3= | 13.5×2×0= | 5.25÷5= | 4×2.2= |
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