题目内容
能简算就简算。
|
| (1)原式=0.25×4×53.6 =1×53.6 =53.6 |
(2)原式=0.375×(100+1)-37.5 =37.5+0.375-37.5 =0.375 |
| (3)原式=(0.344+0.656)×32 =32 |
(4)原式=20.8-5.6 =15.2 |
练习册系列答案
相关题目
题目内容
能简算就简算。
|
| (1)原式=0.25×4×53.6 =1×53.6 =53.6 |
(2)原式=0.375×(100+1)-37.5 =37.5+0.375-37.5 =0.375 |
| (3)原式=(0.344+0.656)×32 =32 |
(4)原式=20.8-5.6 =15.2 |