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The Answer is RIGHT

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**Rules: Write your answer on your board**

When the answer is shown give yourself a tally for the correct answer For an incorrect answer, just do not give yourself a tally This game is meant to be a review to help you prepare for the quiz and test PLEASE do not stress and understand the slides will move in a quick pace GOOD LUCK and HAVE FUN

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**Let’s start with some ADDITION**

STEPS for ADDING 1) Look at the signs 2) Same signs – ADD example = -7 3) Different signs – SUBTRACT example = 8 remember you take the sign of the larger integer

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= -7

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= -111

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= -0.83

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-¼ + 6/8 =

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**Everyone’s Fav…. SUBTRACTION**

STEPS for SUBTRACTING Change subtraction to addition - 6 – 8 or - 5 – (- 9) 2) Same signs – ADD example = -14 3) Different signs – SUBTRACT example = 4 remember you take the sign of the larger integer

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+ -3 – (-11) = 8

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0.3 – 10 = - 9.7

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-5 – 62 = - 67

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14 – 122 = - 108

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**Now on to the easier stuff…. MULTIPLICATION**

STEPS for MULTIPLYING Positive x Positive = Positive Negative x Positive = Negative Negative x Negative = Positive IN OTHER WORDS… Same Sign = Positive Different Signs = Negative

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-0.5 × 0.5 = -0.25

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2 (100) = 200

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-4 × -1 × -2= -8

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1.5 or 1½

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-32 = -3 × -3 9

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-33 = -3 × -3 × -3 -27

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**Exponent Rules with Negative Integers**

Even exponents = POSITIVE Odd exponents = NEGATIVE

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**Last but NOT Least…. DIVISION**

STEPS for DIVIDING Positive ÷ Positive = Positive Negative ÷ Positive = Negative Negative ÷ Negative = Positive IN OTHER WORDS… Same Sign = Positive Different Signs = Negative

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-2 ÷ -5 = 0.4

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- ¾ ÷ ½ = - 1 ½

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0 / =

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**Bringing it ALL Together…**

Now that we know all the operations we can do multi-step algorithms… Just do not forget… PEMDAS

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(-5) (-8) + 7 – 17= 30

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-42 + (-3 – (-12)= 25

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-2(-2) 2×-2= -16

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= -132

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-104

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5

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-12

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