Find the following using the number line:
`8-:4`

Answer

To solve the problem \( 8 \div 4 \) using a number line, follow these steps:

### Step-by-Step Solution:

1. **Draw a Number Line**:
- Start by drawing a horizontal line. Mark points on this line to represent whole numbers. Label them as follows: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

2. **Locate the Number 8**:
- On the number line, find the point that represents the number 8.

3. **Determine the Interval Size**:
- Since we are dividing by 4, we need to create intervals of size 4.

4. **Count Backwards in Intervals**:
- Starting from 8, move backwards in steps of 4.
- First, jump from 8 to 4 (this is one interval).
- Then, jump from 4 to 0 (this is the second interval).

5. **Count the Intervals**:
- Count how many intervals you jumped. You jumped two intervals: from 8 to 4 and from 4 to 0.

6. **Conclusion**:
- Therefore, \( 8 \div 4 = 2 \).

### Final Answer:
The result of \( 8 \div 4 \) is \( 2 \).