Integer Subtraction

owe 30 owe 10

1.) (-30) - (-10)= (-30) + (+10)

negative 30 remove negative 10

negative 30 and positive 10

have 24 owe 83

2.) (+24) - (-83)= (+24) + (+83)

positive 24 remove negative 83

positive 24 and positive 83

have 89 owe 93

3.) (+89) - (-93) = (+89) + (+93)

positive 89 remove negative 93

positive 89 and positive 93

here is the link to help you remember what to do with

**positive**and

**negative**numbers (

**integers**) with adding and

**subtracting.**

math.about.com/od/prealgebra/ht/PostiveNeg.htm

here is the video on how to add/subtract negative number.

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