| 42×3= | 24×3= | 37×2= |
| 246×2= | 315×3= | 624×5= |
| 324×5= | 624×2= | 356×3= |
培优口算题卡系列答案科目：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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科目：小学数学 来源： 题型：阅读理解
| 32+9= | 60×3= | 50÷2= | 22×4= |
| 66÷6= | 71-7= | 400÷2= | 90÷3= |
| 69÷3= | 62÷2= | 28+17= | 30×8= |
| 800÷4= | 13×2= | 20×4= | 64-36= |
| 31×2= | 36÷3= | 84÷4= | 140÷7= |
| 15×4= | 9×80= | 15×40= | 49×10= |
| 150×2= | 56×10= | 42×30= | 30×20= |
| 31×30= | 4×60= | 5×60= | 20×10= |
| 8×70= | 7×40= | 27×30= | 10×10= |
| 6×30= | 150×4= | 16×40= | 50×30= |
| 70×3= | 70-3= | 60×40= | 35×20= |
| 64÷4= | 36+50= | 40×50= | 18+6= |
| 200×30= | 42×4= | 63-7= | 230×20= |
| 130×3= | 60×50= | 150÷3= | 260×2= |
| 75-26= | 21×40= | 35×20= | 15×80= |
| 300×6= | 15×8= | 23×30= | 51÷3= |
| 24×3= | 34×2= | 15×5= | 490÷7= |
| 21×3= | 15×6= | 120÷6= | 25×4= |
| 14×5= | 30×60= | 17×3= | 25×40= |
| 125×8= | 13×5= | 14×4= | 75×4= |
| 308×7= | 105×30= | 1200÷4= | 5×17= |
| 48÷3= | 90×6= | 1400×5= | 12×8= |
| 92÷2= | 150×4= | 3200×2= | 24×20= |
| 28×3= | 6×13= | 650÷5= | 900÷6= |
| 10×47= | 12×20= | 18×2= | 84÷3= |
| 1900×5= | 720÷4= | 50×70= | 26×30= |
| 18×4= | 36×20= | 4×250= | 160×2= |
| 480÷2= | 50×60= | 48÷4= | 18×3= |
| 6×800= | 110×8= | 130×5= | 400÷8= |
| 420÷3= | 90-15= | 3×24= | 48+16= |
| 11×40= | 53+26= | 99÷9= | 86÷2= |
| 700×2= | 6×11= | 83-37= | 90-34= |
| 2×23= | 2×120= | 29+49= | 500+300= |
| 400×4= | 4×700= | 800+300= | 60+17= |
| 4000+300= | 72÷8= | 15×4= | 4700-700= |
| 88÷8= | 7300+400= | 12×3= | 72÷7= |
| 63÷7= | 200×8= | 110×4= | 3×310= |
| 950×0= | 110×1= | 402×2= | 25+18= |
| 25+43= | 3700+3000= | 500×6= | 6500-300= |
| 21×3= | 6700+200= | 7×600= | 600×3= |
| 500×4= | 350×4= | 61÷3= | 44÷2= |
| 903÷3= | 85-49= | 68+17= | 84-34= |
| 44+46= | 300+800= | 65-39= | 1100-500= |
| 50-36= | 71-44= | 900×4= | 220×4= |
| 500×3= | 120×3= | 25+37= | 50×60= |
| 7×9+4= | 6×9+8= | 7×8+4= | 9×4+6= |
| 6×6+7= | 60 60 +70=130 |
50× 4 4 =200 |
800 800 -300=500 |
| 35÷ 5 5 =7 |
350+ 650 650 =1000 |
400- 200 200 =200 |
50 50 ×8=400 |
| 1000- 300 300 =700 |
150 150 ÷5=30 |
300- 200 200 =100 |
500 500 +500=1000 |
| 2000- 2000 2000 =0 |
300 300 ÷6=50 |
500+ 200 200 =700 |
1000 1000 -700=300 |
| 900- 800 800 =100． |
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科目：小学数学 来源：北京小考真题 题型：口算题
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