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

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

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Here's another one:

-6 - 2 - -3 - -10 =

Rewrite it:

-6 - 2 + 3 + 10 =

Combine some easy stuff:

-6 - 2 + 3 + 10 = -8 + 13 = 5

Your turn:

5 - -2 - 6 + 8 =

10 - 7 - -4 - 12 =

-3 - -5 - -7 + 6 =

-16 - 8 + 9 - -4 =

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