Adding Subtracting Multiplying Dividing Numbers

34.5 + (-7)

• -41.5

• 41.5

• -27.5

• 27.5

Tags

CCSS.7.NS.A.1C

3 + (-7)

• 10

• 4

• -10

• -4

Tags

CCSS.7.NS.A.1C

-14 - (-8)

• -22

• 6

• 22

• -6

Tags

CCSS.7.NS.A.1C

When you add a positive and a negative, you:

• add them and keep the sign

• subtract them and take the sign of the bigger number

Tags

CCSS.7.NS.A.1C

Evaluate the expression:

- 5 x (-4) x (-2)

• 40

• -40

• -20

• -10

Tags

CCSS.7.NS.A.2C

Evaluate the expression:

5 x 3 x (-2)

• 40

• -40

• -30

• 30

Tags

CCSS.7.NS.A.2C

Solve the problem.
27 + (-83)

• -56

• 110

• 56

• -110

Tags

CCSS.7.NS.A.1C

-40 + 15.05

• 55.05

• 24.95

• -24.95

• 14.65

Tags

CCSS.7.NS.A.1C

-3 x 2

• -1

• -6

• -5

• 6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Determine the product: -2.14 x (5.8)

• -12.412

• 10.45

• 12.412

• -10.45

Tags

CCSS.7.NS.A.2A