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科目：小学数学 来源： 题型：
| 64×7.6 | 5.68×7.5 | 184.6÷2.8 |
| 0.8×（1.25+50） | 47.6÷4÷2.5 | 36.45÷（0.82+3.4×0.2） |
| 4.3×68+43×3.2 | 6.75÷[0.9÷（0.3×0.4）] | 3.72×0.1+3.72×8.9． |
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科目：小学数学 来源： 题型：
| 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）]= |
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| 24÷4= | 7+63= | 9×4= | 36÷6= | 9×7= |
| 56÷8= | 28+6= | 7×5= | 36+4= | 30÷5= |
| 63÷9= | 64÷8= | 38+16= | 45÷5= | 7÷1= |
| 63-9= | 28÷4= | 6×3= | 28÷3= | 65÷9= |
| 80+600= | 300+700= | 480-80= | 70+90= | 70+50= |
| 80+60= | 20+90= | 60+40= | 30+80= | 50+50= |
| 50+500= | 70+50= | 40+400= | 350-50= | 660-600= |
| 5×30= | 20×7= | 43×2= | 2×13= | 21×3= |
| 658+165= | 373+108= | 558+265= | 273+208= | 316+293= |
| 506+295= | 241+297= | 26+585= | 75+463= | 669+266= |
| 347+284= | 485+298= | 383+487= | 75+485= | 538+284= |
| 835+87= | 528+209= | 688+32= | 95+367= | 798+95= |
| 58÷9= | 40÷6= | 238+387+156= | 309+85+421= | 237+58+366= |
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