Modeling with Integer Operations

What problem and answer are modeled?

• 4 / 2 = 2

• 4(2) = 8

• -4 / (-2) = 2

• -4 / 2 = -2

Tags

CCSS.7.NS.A.2B

What problem and answer are modeled?

• 5(-4) = -20

• 4(-5) = -20

• 5 + (-4) = 1

• 5 - (-4) = 9

Tags

CCSS.7.EE.B.3

What problem and answer are modeled?

• 8(2) = 16

• 8 / 2 = 4

• -8(2) = -16

• -8 / 4 = -2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What problem and answer are modeled?

• -15 - 5 = -20

• -5(4) = -20

• -10(2) = -20

• -15 + 5 = -10

Tags

CCSS.7.NS.A.1B

What problem and answer are modeled?

• -2(3) = -6

• -3 + (-2) = -5

• -5 - (-4) = -1

• -6 / 3 = -2

Tags

CCSS.7.NS.A.2C

What problem and answer is modeled?

• 4(2) = 8

• 4(-2) = -8

• 4 + (-2) = -8

• 4 - (-2) = -8

Tags

CCSS.7.NS.A.1B

What problem and answer is modeled?

• -2 + (-8) = -10

• 2(-5) = -10

• 5(-2) = -10

• -20 / 2 = -10

Tags

CCSS.7.NS.A.1B

What multiplication sentence matches this model?

• 2(-5) = -10

• (-2)(-5) = -10

• (2)(-5) = 10

• (-2)(5) = 10

Tags

CCSS.7.NS.A.2A

What multiplication sentence matches this model?

• 1(-9) = -9

• 3(-3) = -9

• (-3)(-3) = -9

• (-3)(1) = -3

Tags

CCSS.7.NS.A.2A

What multiplication sentence matches this model? HINT: The opposite switch was used.

• (-4)(-4) = 8

• 2(-4) = -8

• (-2)(-4) = 8

• 4(-4) = 8

Tags

CCSS.7.NS.A.2A