On a number line,
To subtract 9 from 12, we move ________ steps ________ from 12.

Answer

To solve the question "On a number line, to subtract 9 from 12, we move ________ steps ________ from 12," we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Numbers**: We need to subtract 9 from 12. So, we have the numbers 12 and 9.

2. **Draw a Number Line**: Create a number line that includes the numbers 0 to at least 12. It should look like this:
```
... -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 ...
```

3. **Locate 12 on the Number Line**: Find the position of 12 on the number line. It is located to the right of 0.

4. **Subtract 9 from 12**: To subtract 9 from 12, we need to move left on the number line.

5. **Count the Steps**: Starting from 12, we move left 9 steps:
- From 12 to 11 (1 step)
- From 11 to 10 (2 steps)
- From 10 to 9 (3 steps)
- From 9 to 8 (4 steps)
- From 8 to 7 (5 steps)
- From 7 to 6 (6 steps)
- From 6 to 5 (7 steps)
- From 5 to 4 (8 steps)
- From 4 to 3 (9 steps)

6. **Determine the Final Position**: After moving 9 steps left from 12, we end up at 3.

7. **Fill in the Blanks**: Therefore, we move **9 steps** **left** from 12.

### Final Answer:
To subtract 9 from 12, we move **9 steps left** from 12.