0.72×400.72 8.3×0.7
8.3 0.29×100
0.29÷100
5.8×0.15.8÷10 3.6×1.4
3.6 0.3×7
0.07×30
70×0.001= | 2.515×10= | 1.1×0.4= | 0.5×0.2= |
0.326×100= | 0.1×0.01= | 0.87×0.1= | 0.25×6×0= |
0.08×7= | 0.6×50= | 2.5×4= | 0.6×0.3= |
53×0.19= 0.19×300= ☆0.15×62=
0.401×0.3= 0.28×1.7= 1.05×240=
6.25×5.25 32.6×16 1.32×3.2 41.4×0.4
积是一位小数 积是两位小数 积是三位小数 积是四位小数