Represent `10-3` on number line.

Answer

To represent `10 - 3` on a number line, follow these steps:

### Step-by-Step Solution:

1. **Draw a Number Line**: Start by drawing a horizontal line. This will be your number line.

2. **Mark the Zero Point**: Choose a point on the line to represent zero. This is your starting point.

3. **Label Negative Numbers**: To the left of zero, label the negative numbers: -1, -2, -3, -4, and so on.

4. **Label Positive Numbers**: To the right of zero, label the positive numbers: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and so on.

5. **Locate the First Number (10)**: Find the number 10 on the number line. It will be to the right of zero.

6. **Subtract 3**: Since we are subtracting 3, move 3 steps to the left from the number 10 on the number line.

- Step 1: Move from 10 to 9 (1 step left).
- Step 2: Move from 9 to 8 (2 steps left).
- Step 3: Move from 8 to 7 (3 steps left).

7. **Identify the Result**: After moving 3 steps to the left from 10, you land on 7. Therefore, `10 - 3 = 7`.

### Final Representation:
The result of `10 - 3` is 7, which is represented on the number line.

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