Task
📝 **Task:** Fill in the gap to print a 3×3 multiplication table.
```
1 2 3
2 4 6
3 6 9
```
📋 **Steps:**
1. Outer loop for rows: `for row in range(1, 4)`
2. Inner loop for cols: `for col in range(1, 4)`
3. Print `row * col` with `end=" "`
4. After each row, empty `print()`
💡 **Similar example (addition 2×2):**
```python
for i in range(1, 3):
for j in range(1, 3):
print(i + j, end=" ")
print()
```