| 1.63+7.7= | 8-7.2= | 0.51÷1.7= |
| 5.2÷0.13= | 0.75+0.25×4= | 99×1.01= |
| 42×0.5= | 1.05×5= | 2.8×99+2.8= |
| 4.5×5÷4.5×5= |
解：
| 1.63+7.7=9.33 | 8-7.2=0.8 | 0.51÷1.7=0.3 |
| 5.2÷0.13=40 | 0.75+0.25×4=1.75 | 99×1.01=99.99 |
| 42×0.5=21 | 1.05×5=5.25 | 2.8×99+2.8=280 |
| 4.5×5÷4.5×5=25 |
故答案为：9.33，0.8，0.3，40，1.75，99.99，21，5.25，280，25．
科目：小学数学 来源： 题型：
| 直接写出得数 1.63+7.7= |
8-7.2= | 0.51÷1.7= |
| 5.2÷0.13= | 0.75+0.25×4= | 99×1.01= |
| 42×0.5= | 1.05×5= | 2.8×99+2.8= |
| 4.5×5÷4.5×5= |
查看答案和解析>>
科目：小学数学 来源： 题型：
| 3.2×0.2= | 1.4×0.4= | 3.3÷3= | 1.2÷0.3= | 0.56÷8= |
| 2.5×0.4= | 1.5×2= | 0.7×7= | 7.3+0.3= | 1.23×3= |
| 0.53-0.3= | 1.8×0.5= | 0.9×0.01= | 0.23×3= | 1.6÷0.04= |
| 2-1.2= | 7.8÷6= | 8.4÷0.21= | 8.4÷0.7= | 1.23×3= |
| 5.6+3.6= | 9-2.35= | 0.56÷8= | 7.3+2.7= | 4.8÷1.2= |
| 5.6÷0.4= | 4.5÷0.9= | 8.1×2= | 90÷3= | 7.2÷0.9= |
| 1.23+3= | 5.6+1.23= | 4.5×2= | 5.6÷1.4= | 6.6÷1.1= |
| 2.1÷3= | 0.6×0.5= | 3.23×2= | 1.8÷3= | 7.2÷6= |
| 12.5÷0.1= | 0.32÷0.8= | 1.6+3.7= | 0.45×0.2= | 4.8÷0.08= |
| 0.36÷1.8= | 0.4×0.5= | 8.4+5.6= | 8.4÷2.1= | 1.8×0.4= |
| 0.01×8= | 7.31×100= | 0.09×6= | 0.8×0.6= | 3+2.3= |
| 1.25×8= | 3÷5= | 2.3+2.3= | 6.23+3.6= | 9.3÷3= |
| 4.8÷0.8= | 7.5-4.5= | 5.7+4.3= | 0.75÷15= | 1÷0.25= |
| 1.2×60= | 6÷0.2= | 0.21×4= | 0.25×4×9= | 2.33×1.2= |
| 0.62÷0.62-1= | 5+3.2÷0.8= | 7.5÷2.5×0= | 3.9×0.01= | 0.001+10.099= |
| 3-0.98= | 6×0.25= | 0.63÷0.9= | 8.95÷0.895= |
查看答案和解析>>
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． |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
2=6 
9=23 
5=0
4=16 
8=42 
2=18
5×8 
3×7 
6×7．