Integer Multiplication Division Number Line

_____ is/are set of whole numbers and its opposites

________ is repeated addition.

________ is the inverse operation of multiplication.

When we multiply a negative integer to another negative integer, the answer is _______.

What multiplication problem is being modeled on the number line?

• 3 x (-3)

• (-4) x (-4)

• 3 x (-4)

• (-3) x (-4)

Which division equation is represented by the model?

• 12 ∕ 3 = 4

• -12 ∕ -3 = -4

• 3 ∕ -4 = -12

• -12 ∕ 3 = -4

Which number sentence is represented by this model?

• –4 • 7 = 28

• –4 • 7 = –28

• 4 •(–7) = 28

• -4 •(–7) = –28

Match the correct value with each expression.

• 40

• 9 x (-8)

• -40

• (-9) x (-8)

• -72

• 8 x 5

• 72

• (-8) x 5

• -4
• 4
• 16
• -16

Perform the indicated operation.

-9 ⋅ 12

• -98

• 108

• -118

• -108