A set of whole numbers and opposites
ADDING POSITIVE AND NEGATIVE INTEGERS
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.
SUBTRACTING POSITIVE AND NEGATIVE INTEGERS
3 STEPS TO SUBTRACT INTEGERS 1.Change subtraction sign into addition sign 2.Change the sign of the subtrahend 3.Use Addition rules.
MULTIPLYING POSITIVE AND NEGATIVE INTEGERS Rules for Multiplication Positive x PositivePositive Positive x NegativeNegative Negative x PositiveNegative Negative x NegativePositive
DIVIDING POSITIVE AND NEGATIVE INTEGERS Rules for Division Positive ÷ PositivePositive Positive ÷ NegativeNegative Negative ÷ PositiveNegative Negative ÷ NegativePositive