Adding and Subtracting Rational Numbers

What is the result of 4.7 + (−3.65)?

• 1.05

• 8.35

• −0.95

• 0.95

Calculate the sum of −2/3 and 5/8.

• 1/24

• −1/24

• 1/12

• −1/12

What is 3.95 + (−6.792)?

• −2.842

• 2.842

• −3.842

• 3.842

Find the sum of:

• 1 4/21

• 1 2/21

• 1 6/21

• 1 8/21

What is the result of −3/4 + 5/8?

• −1/8

• 1/8

• −1/4

• 1/4

Calculate −7.38 − (−6.2).

• −1.18

• 1.18

• −13.58

• 13.58

What is the result of −3/4 − 5/8?

• −1 3/8

• −1/8

• −1 1/8

• −1/4

Find the sum of:

• −1 11/24

• −1 5/24

• −1 7/24

• −1 9/24

Calculate −7/12 − 5/6.

• −1 5/12

• 1 5/12

• −3/12

• −11/12

What is the result of −37.27 + (−13.2)?

• −50.47

• −24.07

• −50.57

• −24.17