Integer Models

Which number sentence is represented by this model?

• -5 x 3 = -15

• 5 x (-3) = 15

• 5 x (-3) = -15

• -5 x (-3) = -15

Tags

CCSS.7.NS.A.2A

Which number sentence is represented by this model?

• –4 • 7 = 28

• –4 • 7 = –28

• 4 •(–7) = 28

• -4 •(–7) = –28

Tags

CCSS.7.NS.A.2A

What integer operation is being modeled?

• 4 - (-3) = 7

• -3 - 4 = -7

• 4 + -3 = 1

• -4 + 3 = -1

Tags

CCSS.7.NS.A.1B

Which number sentence is represented by this model?

• 3 × (-2) = 6

• 3 × (-2) = -6

• -6 ÷ -3 = 2

• -6 ÷ 3 = -2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• -7 + 4 = -3
• 7 + (-4) = 3
• 7 - 4 = 11
• 7 + (-4) = -11

Tags

CCSS.7.NS.A.1B

The temperature at the beginning of the day was 6 degrees F. The temperature dropped 9 degrees F by the end of the day. What was the temperature at the end of the day?

• 3

• -3

• 15

• -15

Tags

CCSS.7.NS.A.1C

What makes a zero pair?

• circled boxes

• +1 and +1

• -1 and -1

• -1 and +1

Tags

CCSS.7.NS.A.1B

What integer operation is being modeled? (Those are negatives)

• -3 x 4 = -12

• -12 ÷ -3 = 4

• -4 x 3 = -12

• -12 ÷ 3 = -4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Use the number line to find the sum.
1 + (-8) =

• -7

• 7

• -9

• 9

Tags

CCSS.7.NS.A.1B

Use the number line to find the sum.
-8 + 3 =

• -5

• 5

• -11

• 11

Tags

CCSS.7.NS.A.1B