①3.2×0.8 ② 0.98×0.5 ③48×0.35
0.34×6.8=(得数保留两位小数)
0.18×8.45=
59.8×3.04≈ 8.09÷0.79≈ 14.1÷0.71≈ 2.98×5.02≈
|
单价(元/千克) |
质量(千克) |
总价(元) |
|
|
苹果 |
2.8 |
4.5 |
|
|
香蕉 |
1.5 |
3.6 |
|
|
葡萄 |
4.5 |
7.4 |
|
0.067×0.1= 0.25×0.4= 5.6×0= 14.3×2=
41.6÷0.2= 16.5÷5= 14.3÷1.3= 50.4÷8=
0.125×8= 0.8×0.7= 0.1÷0.01= 0.24×2=
4.5÷1.5= 1.2÷4= 0÷5.32= 1÷0.25×4=
5.47÷0.995.47 8.7×1008.7÷0.01
5÷6
8.6×0.998.6 3.9÷1.013.9×1.01