Adding Positive Integers
Solve: x + y.
- Basic addition
- Number line understanding
Learn how to add and subtract integers using number lines and sign rules.
Solve: x + y.
Solve: -x + y.
Solve: x + (-y).
Solve: -x + (-y).
Solve: x - y
Solve: -x - y.
Solve: x - (-y)
Solve: x - (+y).
Solve: -x - (+y).