| 2.3×0.3= | 0.42×O.2= | 3.5×0.2= |
| 12×0.2= | 1.8×0.5= | 0.9×0.11= |
| 1.22×0.4= | 0.12×0.6= | 0.02×500= |
| 解： 2.3×0.3=0.69， |
0.42×O.2=0.084， |
3.5×0.2=0.7， |
| 12×0.2=2.4， | 1.8×0.5=0.9， | 0.9×0.11=0.099， |
| 1.22×0.4=0.488， | 0.12×0.6=0.072， | 0.02×500=10． |
科目：小學數學 來源： 題型：
| 1.23÷3= | 0.8×11= | 1-0.75= |
| 1.7×0.4= | 0.36÷12= | 1.6+0.38= |
| 1.2÷0.3= | 0.75×4= | 15×0.4= |
| 2.14-0.9= | 4×0.25= | 10÷2.5= |
| 0.4×52= | 1.6×0.4= | 9.6÷6= |
| 4.3-0.4= | 7-6.2= | 0.86-0.3= |
| 8.8÷2.2= | 2.6÷0.2= | 0.15×3= |
| 0.9÷0.45= | 0.27÷3= | 0.51+1.7= |
| 0.6÷0.5= | 0.125×8= | 0.38×1000= |
| 6.8-1.7= | 2.4×0.2= | 32.8+19= |
| 0.56÷14= | 1÷0.05= | 6÷12= |
| 0.14×5= | 3×1.4= | 4.9÷0.7= |
| 0.4÷8= | 6.3+3.7= | 3.5×0.2= |
| 0.2×12.6×5= | 8.4÷4.2= | 2.4×0.5= |
| 0÷3.5×0.2= | 0×9.7+2.3= | 1.6×9+1.6= |
| 3.8+1.2= | 4.8÷0.3= | 530+270= |
| 7.6÷3.8= | 92÷2.3= | 9.6-1.6= |
| 7.2+2.8= | 2.63+0.37= | 0.67+1.24= |
| 0.3×101= |
0.25×8= |
16÷1.6= |
| 26.1-3.5-7.5= |
查看答案和解析>>
科目：小學數學 來源： 題型：
| 口算 9.5×100= |
1.25×8 | 0.25×0.9×4= | 1.87×0= |
| 3.5-1.5= | 1.2×0.4= | 3.6×0.5= | 0.6×5= |
| 0.24+0.6= | 0.64×0.03= | 7.8+2.2-1.5= | 8×0.05= |
| 0.125×8= | 1.3×4= | 0.4×0.6= | 3×0.08= |
| 0.35×2= | 2.9×0.3= | 10-0.9= | 5.67×0= |
| 0.8×0.01= | 2.5×0.2= | 2.4×0.3= | 1.6×0.25= |
| 0.17×0.3= | 15×0.01= | 10×0.07= | 0.7×0.05= |
| 0.2×0.05= | 7.8×0.01= | 0.2×0.26= | 0.04×4= |
| 12.4+2.1= | 0.08×0.5= | 0.14×4= | 9×2.5+9×1.5= |
| 1.8×0.5= | 2.3×5= | 0.3×3.6= | 8×0.9+8×2.1= |
| 2.5×4= | 0.8+2.7×2= | 0.05×7= | 4.8+2.1+7.9= |
| 3.4-1.8= | 2.5+0.2×2= | 0.02×0.1= | 5.4-2.8= |
| 0.3×0.2= | 3.5×2×0.1= | 0.3×0.3= | 0×10.3×2.2= |
| 0.12×0.7= | 0.2×0.5= | 0.92×0.4= | 6.7-1.43= |
| 1.2×4= | 1.3×2= | 1.2×0.3= | 4.6+5.08= |
查看答案和解析>>
科目：小學數學 來源： 題型：
| 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= |
| 59億-58億= | （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）]= |
查看答案和解析>>
科目：小學數學 來源： 題型：解答題
| 1.23÷3= | 0.8×11= | 1-0.75= |
| 1.7×0.4= | 0.36÷12= | 1.6+0.38= |
| 1.2÷0.3= | 0.75×4= | 15×0.4= |
| 2.14-0.9= | 4×0.25= | 10÷2.5= |
| 0.4×52= | 1.6×0.4= | 9.6÷6= |
| 4.3-0.4= | 7-6.2= | 0.86-0.3= |
| 8.8÷2.2= | 2.6÷0.2= | 0.15×3= |
| 0.9÷0.45= | 0.27÷3= | 0.51+1.7= |
| 0.6÷0.5= | 0.125×8= | 0.38×1000= |
| 6.8-1.7= | 2.4×0.2= | 32.8+19= |
| 0.56÷14= | 1÷0.05= | 6÷12= |
| 0.14×5= | 3×1.4= | 4.9÷0.7= |
| 0.4÷8= | 6.3+3.7= | 3.5×0.2= |
| 0.2×12.6×5= | 8.4÷4.2= | 2.4×0.5= |
| 0÷3.5×0.2= | 0×9.7+2.3= | 1.6×9+1.6= |
| 3.8+1.2= | 4.8÷0.3= | 530+270= |
| 7.6÷3.8= | 92÷2.3= | 9.6-1.6= |
| 7.2+2.8= | 2.63+0.37= | 0.67+1.24= |
| 0.3×101= | 0.25×8= | 16÷1.6= |
| 26.1-3.5-7.5= |
查看答案和解析>>
科目：小學數學 來源： 題型：解答題
| 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= |
| 59億-58億= | （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）]= |
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com