Dividing and Multiplying Integers with Models

• -72

• 72

• -99

• -90

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• -13

• -40

• 50

• 40

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• 7
• 5
• -7
• -5

Tags

CCSS.7.NS.A.1C

Which division equation is represented by the model? (Hint: the red circle equals -1.)

• 8 / 4 = 2

• -4 / 8 = -2

• -8 / 4 = -2

• -8 / -2 = -4

Tags

CCSS.7.NS.A.2B

• -15 ÷ (-3) = -5

• 15 ÷ 3 = 5

• -15 ÷ 3 = 5

• -15 ÷ 3 = -5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which division equation is represented by the model?

• -8 ÷ 2 = -4

• -8 ÷ -2 = -4

• -4 ÷ -2 = -8

• -2 ÷ 4 = -8

Tags

CCSS.7.NS.A.1B

Which division equation is represented by the model? (Hint: the red circle means -1)

• -6 ÷ 3 = -18

• 18 ÷ 3 = 6

• -18 ÷ -3 = -6

• -18 ÷ 3 = -6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which division equation is represented by the model?

• 12 ∕ 3 = 4

• -12 ∕ -3 = -4

• 3 ∕ -4 = -12

• -12 ∕ 3 = -4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which equation matches the model shown?

• -5 + -10 = -15

• -2 ⋅ -5 = 10

• 2 ⋅ -5 = -10

• -10 + 5 = -5

Tags

CCSS.7.NS.A.1B

Which equation represents this model?

• 4 x 3 = 12

• 3 x -4 = -12

• -3 x -4 = 12

Tags

CCSS.4.NBT.B.5