题目内容
除数是
,被除数与商的差是14,被除数是______.
| 5 |
| 7 |
设被除数是x
x=
×(x+14)
x-
x=
x+10-
x
x÷
=10÷
x=35
答:被除数是35.
故答案为:35.
x=
| 5 |
| 7 |
x-
| 5 |
| 7 |
| 5 |
| 7 |
| 5 |
| 7 |
| 2 |
| 7 |
| 2 |
| 7 |
| 2 |
| 7 |
x=35
答:被除数是35.
故答案为:35.
练习册系列答案
相关题目
题目内容
| 5 |
| 7 |
| 5 |
| 7 |
| 5 |
| 7 |
| 5 |
| 7 |
| 5 |
| 7 |
| 2 |
| 7 |
| 2 |
| 7 |
| 2 |
| 7 |