Cool math Pre-Algebra Help Lessons: Signed Numbers (Integers)

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Coolmath Pre-Algebra
Signed Number (Integers) lesson 8 - Subtraction
(page 4 of 5)
---- This pre-algebra lesson explains how to subtract signed numbers (integers)

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Here are two more examples:

How easy is that?

Your turn:

4 - -5 =

Now, we can do some really cool problems!

5 - -3 - 8 =

Rewrite it:

5 - -3 - 8 = 5 + 3 - 8 = 0

Continued on the next page

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