Review on Adding, Multiplying, Subtracting, Dividing Integers

-6 x 7

• 42

• -42

• 48

• -48

5 - (-12)

• -7

• 7

• 17

• -17

(-24) - (-8)?

• -32

• 32

• -16

• 16

Which expression does the model represent?

• -4 + 4

• -4 + -8

• -4 + 8

• -8 + 4

Which expression does the number line represent?

• -2 - (-3)

• 3 - 2

• 3 - 5

• -2 - (-5)

Devon is playing a math card game. He chooses four cards. The value of each of his cards is shown. · First card: - 11 · Second card: 12 · Third card: - 9 · Fourth card: 2 What is the sum of the values of Devon’s four cards?

• -6

• 14

• -8

• 34

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE

• NEGATIVE

• DEPENDS ON WHICH NUMBER IS LARGER.

(-7)(10)=

• 70

• 700

• -70

• -700

(-5)(6)

• 30

• -30

• -11

• 11

When dividing integers....

• follow the same rules as multiplying integers

• Follow the same rules as adding integers

• Follow the same rules as subtracting integers

• Always do the opposite