题目列表(包括答案和解析)
| 14×7 | 2.8-0.4 | 1.2×0.5 | 0.12÷4 | ||||||||||||||||
| 0.22×0.2 | 0.15÷0.3 | 43+15 | 2.2-1.5 | ||||||||||||||||
| 0.46+0.6 | 2-1.7 | 4.1+0.04 | 3.5-3 | ||||||||||||||||
| 20+160 | 210÷30 | 30×20 | 600÷20 | ||||||||||||||||
| 21×40 | 110-60 | 44×25 | 201×14 | ||||||||||||||||
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5×
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50%+
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5-
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| 直接写出下面各题的结果． 24÷0.8= |
3.82-1.80= |
2.6÷20%= |
6.28×0.5= | ||||||||||||||||||||
| 10-2÷7= | 408×10%= | 8.4÷3= | 2.02+0.4= | ||||||||||||||||||||
| 2.8÷0.1= | 5.4+8= | 1÷0.2×1÷0.2= | 0.125×2.5×8= | ||||||||||||||||||||
1÷
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2-
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1÷
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12×（
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（
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3.8×
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| 180÷60= | 12×25= | 0÷90= |
| 4×5÷4×5= | 0.25×4+4= | 131+218+269+182= |
| 25×6×4= | 420÷35= | 36×5×4= |
| 120÷5÷3= | 198-75-25= | 120-20÷5= |
| 59亿-58亿= | （1.3+3.5）÷0.6= | 75÷2.5= |
| 0.45÷1.25÷8= | 2.5×7.6×4= | 97.6÷0.02= |
| 8.8-（0.25+0.4）= | 0.25+87+0.75= | 0.8-0.35×2= |
| 0.1÷0.01×0.1= | 9.9+9.9×99= | 2.7×3.6+6.4×2.7= |
| 720÷8÷9= | 2.9+5.7+2.1= | 2-0.16-0.64= |
| 16.7+84.5-16.7= | 6.8-（3.8+2.9）= | 9×1.3+9×6.7= |
| 5.5-5.25+5.2= | 0.8×25-10= | 42.8×25×4= |
| 7.2+2.8= | 0.9÷0.01= | 3.5+7.6= |
| 3×0.2×0.5= | 0.96÷0.3= | 1.5×0.4= |
| 7÷0.25= | 2.5×0.7×0.8= | 8-2.5= |
| 16÷1.6= | 5.6×1.01= | 8×（2.5+0.25）= |
| 0.36+0.64= | 64.32÷16= | 72.8÷0.8= |
| 8.4×0.2+1.6×0.2= | 8.4÷4.2= | 0.05×0.8= |
| 2.56-0.37= | 1.23×3= | 25×0.8×0.5= |
| 12×2.5= | 3.2÷1.6= | 3.5+3.5×3= |
| 19.6÷2= | 8.8÷2.2= | 3.9+2.03= |
| 7.2×0.3+2.8×0.3= | 13.8+9.9= | 2.4×2.5= |
| 0.75×4= | （1.5+0.25）×4= | 4.2÷0.1= |
| 4.2÷3.5= | 2.14-0.9= | 27+456+73= |
| 12÷0.3= | 2.87÷0.7= | 13÷4= |
| 24÷4+56÷4= | 2.1×0.3÷2.1= | 2.3-0÷8.1= |
| 1.37-1.37÷1.37= | 4.4÷（5×0.2）= | 7×1.3= |
| 0.96÷0.06= | 0.36×0.3= | 0.35÷0.7= |
| 13.65÷13= | 4×0.8×0.25×1.25= | 13+0.7÷0.7= |
| 7.05×23.7+7.05×76.3= | 0.125×3.2×2.5= | （12+23.1÷0.75）×0.4-5.12= |
| 728+199= | 637-201= | 16×25= |
| 1.6×[（12-7.2）÷（0.84÷2.1）]= |
| 0.9×0.08= | 6+14.4= | 24÷0.04= | 3.2×7÷3.2×7= | ||||||||
| 0÷3.8= | 0.77+0.33= | 7÷1.4= | 187.7×11-187.7= | ||||||||
| 7.2÷8×4= | 400÷125÷8= |
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1-
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2.34-2.3= | 1.9×4×0.5= | 67.5+0.25= |
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