How do you draw -6 - (-8) on a number line

Answer 1

To draw -6 - (-8) on a number line, follow these steps:

1. Start by placing 0 in the center of your number line.
2. Move to the left side of 0 and locate the number -6.
3. Place a point or mark below -6 on the number line to represent it.
4. Determine the operation between -6 and -(-8). In this case, it is subtraction.
5. To represent -(-8), we need to change it to addition. Double negatives cancel out, meaning -(-8) is the same as +8. So we have -6 + 8.
6. Move right from -6 on the number line by 8 units, since we are adding 8.
7. Place a point or mark on the number line at the end of the 8th unit.
8. The final point or mark represents the answer on the number line.
9. Connect the point or mark below -6 to the point or mark above 8 with a line segment.
10. This line segment represents -6 - (-8) or -6 + 8, which equals 2.

So, the point or mark that is 2 units to the right of -6 on the number line represents -6 - (-8).