Adding and Subtracting Positives and Negatives

-1 - (-3)

• 4

• -4

• 2

• -2

Tags

CCSS.7.NS.A.1C

(-8) + (-2)

• 14

• 10

• 8

• -10

Tags

CCSS.7.NS.A.1C

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the DIFFERENCE between the high and low temperatures?

• 3 degrees

• 12 degrees

• 11 degrees

• 10 degrees

Tags

CCSS.7.NS.A.1C

Using additive inverse (Keep Change Change), write this problem as an addition problem.

-22 - (-7)

• -22 + 7

• -22 + (-7)

• 22 + 7

• 22 + (-7)

Tags

CCSS.7.NS.A.1B

Using additive inverse (Keep Change Change), write this subtraction problem as an addition problem.

15 - 45

• 15 + 45

• 15 + (-45)

• -15 + 45

• -15 + (-45)

• 15 - 45

Tags

CCSS.7.NS.A.1B

Express an integer: a withdrawal of $100

• 100

• -100

Tags

CCSS.6.NS.C.5

Express an integer: a plane descended 3000 ft

• 3000

• 300

• -300

• -3000

Tags

CCSS.6.NS.C.5

Choose the equation that best represents the model.

• 4 - 2 = 2

• -4 + 2 = -2

• -4 - 2 = -6

• 4 + 2 = 6

Tags

CCSS.7.NS.A.1B

Choose the equation that best represents the model.

• 2 + (–6) =  –4

• 0 – 6 = –6

• –6 + 8 = 2

• 8 + (–6) = 2

Tags

CCSS.7.NS.A.1B

Andrew had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. What is the overall change to his account?

• $29

• $25

• $24

• $30

Tags

CCSS.7.NS.A.1C