In this lesson, we will learn:

- Subtracting 1-digit Integers Vertically– Like Signs
- Subtracting 1-digit Integers Vertically – Unlike Signs
- Subtracting 2-digit integers Vertically

__Notes:__- The order of the integers is NOT interchangeable.
- Simplify the expression by removing the brackets.
- Two like signs produce a positive sign.
- Two unlike signs produce a negative sign.