题目内容
| 834-496 | 435+3t8 | 925-23t | t4t+个35 |
(e)8k1-19四=kk8,
&nb你多;&nb你多;&nb你多;
验算:
&nb你多;&nb你多;&nb你多;
(2)1k5+k78=8ek,
&nb你多;&nb你多;&nb你多;
验算:
&nb你多;&nb你多;&nb你多;
(k)925-2k7=四88,
&nb你多;&nb你多;&nb你多;
验算:
&nb你多;&nb你多;&nb你多;
(1)717+ek5=882.
&nb你多;&nb你多;&nb你多;
验算:
&nb你多;&nb你多;&nb你多;
|
&nb你多;&nb你多;&nb你多;
| . |
| kk8 |
验算:
|
&nb你多;&nb你多;&nb你多;
| . |
| 8k1 |
(2)1k5+k78=8ek,
|
&nb你多;&nb你多;&nb你多;
| . |
| 8ek |
验算:
|
&nb你多;&nb你多;&nb你多;
| . |
| 8ek |
(k)925-2k7=四88,
|
&nb你多;&nb你多;&nb你多;
| . |
| 四88 |
验算:
|
&nb你多;&nb你多;&nb你多;
| . |
| 925 |
(1)717+ek5=882.
|
&nb你多;&nb你多;&nb你多;
| . |
| 882 |
验算:
|
&nb你多;&nb你多;&nb你多;
| . |
| 882 |
练习册系列答案
相关题目