Integer and Rational Number Operations

What is the sum of -5 and 8?

• 2

• 3

• -13

• 10

Evaluate -12 - (-4).

• -8

• -16

• 4

• 0

Calculate -3 + (-7).

• -4

• -10

• 0

• -21

Find the difference between -9 and 3.

• -12

• 0

• -6

• 15

Simplify -2/3 + 1/6.

• -1/3

• -1/2

• -1/6

• -1/4

What is the result of -5/8 - (-3/4)?

• 1/8

• -1/8

• 3/8

• -3/8

Evaluate -2/5 + (-1/10).

• -1/3

• -1/2

• -3/5

• -2/3

Calculate -3/4 - (-1/2).

• 1/4

• -1/4

• -1/8

• -5/4

Find the sum of -7/8 and 1/4.

• -5/8

• -9/8

• -1/2

• -3/8

Simplify -3/5 + 2/3.

• 1/15

• 5/8

• -1/3

• -1/8