题目内容
| 0.36÷1.2= | 0.78-0.3= | 3.7×2= | 0.4×0.5= |
| 0.39+0.61= | 10-7.2= | 0.88÷1.1= | 0.75×4= |
| 11-1.5= | 2.48÷4= | 7.8-0.38= | 2.8×5= |
| 4×10.1= | 4×0.25= | 3.2+1.6= | 10.6-5.2= |
| 0.32+1.68= | 0.8×125= | 7.28÷7= | 4.8+39= |
| 43÷0.01= | 0.4÷2= | 1.3×60= | 1.5×0.04= |
| 1.53-0.7= | 1.5-0.6= | 0.3÷1.5= | 95÷19= |
| 0.65+4.35= | 14-7.4= | 11.2-9.8= |  - = |
 - = | + = |  -= |  +3= |
| += | += | - = |  += |
| 1-= |  + = | + = | -0= |
- = | 1-= | 0+= |  -= |
| += |  - = |  += |  + += |
| +-= | +（ -）= | 0.9×1.25×8= | 5.85+1.37+4.25= |
| 0.43×10+57= | 62-2.8-1.2= | 2.7×3÷2.7×3= | 0.8×0.5×1.25= |
| 解：0.36÷1.2=0.3 | 0.78-0.3=0.48 | 3.7×2=7.4 | 0.4×0.5=0.2 |
| 0.39+0.61=1 | 10-7.2=2.8 | 0.88÷1.1=0.8 | 0.75×4=3 |
| 11-1.5=9.5 | 2.48÷4=0.62 | 7.8-0.38=7.42 | 2.8×5=14 |
| 4×10.1=40.4 | 4×0.25=1 | 3.2+1.6=4.8 | 10.6-5.2=5.4 |
| 0.32+1.68=2 | 0.8×125=100 | 7.28÷7=1.04 | 4.8+39=43.8 |
| 43÷0.01=4300 | 0.4÷2=0.2 | 1.3×60=78 | 1.5×0.04=0.06 |
| 1.53-0.7=0.83 | 1.5-0.6=0.9 | 0.3÷1.5=0.2 | 95÷19=5 |
| 0.65+4.35=5 | 14-7.4=6.6 | 11.2-9.8=1.4 | -= |
-= | +=1 | -= | +3=3 |
+= | +=1 | -= | +=1 |
| 1-= | += | +=1 | -0= |
-= | 1-= | 0+= | -= |
| +=1 | -= | +=1 | ++=1 |
| +-= | +（-）= | 0.9×1.25×8=9 | 5.85+1.37+4.25=11.47 |
| 0.43×10+57=61.3 | 62-2.8-1.2=58 | 2.7×3÷2.7×3=9 | 0.8×0.5×1.25=0.5 |
分析：根据整数、分数、小数的四则运算进行解答即可得到答案．
点评：此题主要考查的是整数、分数、小数的四则运算．
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