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A set of whole numbers and opposites ADDING POSITIVE AND NEGATIVE INTEGERS.

Published byGriselda Bell Modified over 7 years ago

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Presentation on theme: "A set of whole numbers and opposites ADDING POSITIVE AND NEGATIVE INTEGERS."— Presentation transcript:

1

2 A set of whole numbers and opposites

3 ADDING POSITIVE AND NEGATIVE INTEGERS

4 Rules for Addition If signs are the same, ADD and keep the sign. If signs are different, SUBTRACT and keep the sign of the larger value.

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6 SUBTRACTING POSITIVE AND NEGATIVE INTEGERS

7 3 STEPS TO SUBTRACT INTEGERS 1.Change subtraction sign into addition sign 2.Change the sign of the subtrahend 3.Use Addition rules.

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9 MULTIPLYING POSITIVE AND NEGATIVE INTEGERS Rules for Multiplication Positive x PositivePositive Positive x NegativeNegative Negative x PositiveNegative Negative x NegativePositive

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11 DIVIDING POSITIVE AND NEGATIVE INTEGERS Rules for Division Positive ÷ PositivePositive Positive ÷ NegativeNegative Negative ÷ PositiveNegative Negative ÷ NegativePositive

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