题目列表(包括答案和解析)
| 78×100= | 0÷150= | 32÷0.4= | 1300×300= |
| 2.6×100= | 150÷15= | 32×0.4= | 2600÷100= |
| 32.8÷8= | 1.64÷4= | 300÷60= | 18×700= |
| 400÷80= | 64÷4= | 360÷20= | 420÷70= |
| 19×4= | 540÷90= | 74÷2= | 360÷40= |
| 270÷30= | 540÷60= | 57÷19= | 70÷70= |
| 400÷50= | 350÷70= | 810÷90= | 430÷5= |
| 6.6÷1.1= | 7.6÷4= | 1.54÷0.22= | 4800÷200= |
| 1.89÷0.63= | 3600÷180= | 128÷3.2= | 110÷55= |
| 32.8÷41= | 750×0.5= | 4.32÷0.8= | 960÷12= |
| 200÷40= | 420÷30= | 142÷71= | 560÷80= |
| 60×0.02= | 660÷30= | 480×0.8= | 72÷4= |
| 0.63÷21= | 6400÷800= | 0.05×20= | 51÷1.7= |
| 48÷16= | 70÷35= | 9.2÷2.3= | 2.7×0.3= |
| 1.5×0.4= | 28×0.03= | 0.38÷19= | 0.68÷3.4= |
| 40÷2= | 650÷13= | 980÷14= | 680÷34= |
| 720÷4= | 800÷16= | 720×0.5÷40= | 600×0.03= |
| 160÷40= | 0.23×30= | 50×1.2= | 3300×30= |
| 9600÷300= | 4000÷500= | 2500÷500= | 1.4×300= |
| 0.26×200= | 0.50×90= | 560÷70= | 1500÷300= |
| 0.05×200= | 7200÷9= | 0.18×20= | 4.5×0×250= |
| 0.69÷0.3×0.1= | 0÷460×400= | 6.8÷0.68×128= | 7200÷9÷4= |
| 960÷5÷6= | 350×0.2×0.5= | 12.5×8×4= | 1×24+24= |
| 5.6×2÷5.6= | 8.4+1.6÷4= | 6.3÷7×90= | （84+16）÷4= |
| 50-35÷7= | 420÷7+140= | 39÷（24-11）= |
| 78×100= | 0÷150= | 32÷0.4= | 1300×300= |
| 2.6×100= | 150÷15= | 32×0.4= | 2600÷100= |
| 32.8÷8= | 1.64÷4= | 300÷60= | 18×700= |
| 400÷80= | 64÷4= | 360÷20= | 420÷70= |
| 19×4= | 540÷90= | 74÷2= | 360÷40= |
| 270÷30= | 540÷60= | 57÷19= | 70÷70= |
| 400÷50= | 350÷70= | 810÷90= | 430÷5= |
| 6.6÷1.1= | 7.6÷4= | 1.54÷0.22= | 4800÷200= |
| 1.89÷0.63= | 3600÷180= | 128÷3.2= | 110÷55= |
| 32.8÷41= | 750×0.5= | 4.32÷0.8= | 960÷12= |
| 200÷40= | 420÷30= | 142÷71= | 560÷80= |
| 60×0.02= | 660÷30= | 480×0.8= | 72÷4= |
| 0.63÷21= | 6400÷800= | 0.05×20= | 51÷1.7= |
| 48÷16= | 70÷35= | 9.2÷2.3= | 2.7×0.3= |
| 1.5×0.4= | 28×0.03= | 0.38÷19= | 0.68÷3.4= |
| 40÷2= | 650÷13= | 980÷14= | 680÷34= |
| 720÷4= | 800÷16= | 720×0.5÷40= | 600×0.03= |
| 160÷40= | 0.23×30= | 50×1.2= | 3300×30= |
| 9600÷300= | 4000÷500= | 2500÷500= | 1.4×300= |
| 0.26×200= | 0.50×90= | 560÷70= | 1500÷300= |
| 0.05×200= | 7200÷9= | 0.18×20= | 4.5×0×250= |
| 0.69÷0.3×0.1= | 0÷460×400= | 6.8÷0.68×128= | 7200÷9÷4= |
| 960÷5÷6= | 350×0.2×0.5= | 12.5×8×4= | 1×24+24= |
| 5.6×2÷5.6= | 8.4+1.6÷4= | 6.3÷7×90= | （84+16）÷4= |
| 50-35÷7= | 420÷7+140= | 39÷（24-11）= |
| 320÷8= | 24.7-4= | 23×40= | 48÷4= | 6.7+0.2= |
| 14×20= | 90÷3= | 16×50= | 3000÷6= | 14.8-3.8= |
| 15×6= | 23×4= | 4.6+5= | 1.9+2.5= | 25×20= |
| 14.3-3.4= | 30×20= | 84÷2= | 120×40= | 400÷8= |
口算。
|
| 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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