Complete the table.
Rule: multiply by 2
Rule: multiply by 2
| In | Out |
| 1 | 2 |
| 3 | |
| 4 | |
| 5 |
ref_doc_title.
Jumping to level 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?
| In | Out |
| 1 | 2 |
| 3 | |
| 4 | |
| 5 |
Now entering the Challenge Zone—are you ready?