Find the value of the following using number line: -3

Find the value of the following using number line: -3 - (-4)

Match the items on the right to the items on the left.

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Start at 0 facing positive direction.

Move 3 units backward to represent (-3).

Turn towards the negative side.

Move 4 units backwards to reach +1.

-3 - (-4) = +1