INTEGERS

Add: 30 + (-10)

• 20

• 40

• -10

• -20

Multiply: (-2)(-5)

• -10

• -7

• 10

• 7

Divide: 20 by - 2

• 18

• -18

• -10

• 10

Subtract: -10 - (-10)

• 20

• -20

• 10

• 0

Perform as indicated: 50 + (-10)(-2)

• 30

• -30

• -30

• 70

Add: 30 + (-10)

• 20

• 40

• -10

• -20

Find the sum of 23 + (- 23)

• 46

• 23

• - 23

• 0

The quotient of - 100 and

- 10 is

• 10

• - 10

• 100

• - 100

Simplify: 45 + 30 - 15 - 30

• 50

• 40

• 30

• 20

Simplify: 12(-2) + -3(8)

• 48

• - 48

• 24

• 0