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Published byGriselda Bell Modified over 8 years ago
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A set of whole numbers and opposites
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ADDING POSITIVE AND NEGATIVE INTEGERS
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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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SUBTRACTING POSITIVE AND NEGATIVE INTEGERS
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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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MULTIPLYING POSITIVE AND NEGATIVE INTEGERS Rules for Multiplication Positive x PositivePositive Positive x NegativeNegative Negative x PositiveNegative Negative x NegativePositive
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DIVIDING POSITIVE AND NEGATIVE INTEGERS Rules for Division Positive ÷ PositivePositive Positive ÷ NegativeNegative Negative ÷ PositiveNegative Negative ÷ NegativePositive
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