题目内容
用竖式计算.
| 7.4+12.86= | 20-5.674= | 141.2-48.98= |
| 102+4.36= | 32.15-27.45=验算: | 12.9+5.01=验算: |
(1)7.4+12.86=20.26;

(2)20-5.674=14.326;

(3)141.2-48.98=92.22;

(4)102+4.36=106.36;

(5)32.15-27.45=4.7;

验算:

(6)12.9+5.01=17.91;

验算:

(2)20-5.674=14.326;
(3)141.2-48.98=92.22;
(4)102+4.36=106.36;
(5)32.15-27.45=4.7;
验算:
(6)12.9+5.01=17.91;
验算:
练习册系列答案
相关题目