问题
解答题
[2.1+7÷(3
|
答案
[2.1+7÷(3
| 1 |
| 12 |
| 1 |
| 3 |
=[2.1+7÷（3
| 1 |
| 12 |
| 5 |
| 8 |
| 1 |
| 3 |
=（2.1+7÷
| 35 |
| 24 |
| 1 |
| 3 |
=（2.1+7×
| 24 |
| 35 |
| 1 |
| 3 |
=（2.1+
| 24 |
| 5 |
| 4 |
| 3 |
=2.1×
| 4 |
| 3 |
| 24 |
| 5 |
| 4 |
| 3 |
=2.8+6.4，
=9.2．
搜题请搜索小程序“爱下问搜题”
[2.1+7÷(3
|
[2.1+7÷(3
| 1 |
| 12 |
| 1 |
| 3 |
=[2.1+7÷（3
| 1 |
| 12 |
| 5 |
| 8 |
| 1 |
| 3 |
=（2.1+7÷
| 35 |
| 24 |
| 1 |
| 3 |
=（2.1+7×
| 24 |
| 35 |
| 1 |
| 3 |
=（2.1+
| 24 |
| 5 |
| 4 |
| 3 |
=2.1×
| 4 |
| 3 |
| 24 |
| 5 |
| 4 |
| 3 |
=2.8+6.4，
=9.2．