Adding and Subtracting Rational Numbers

1.3 + (-3.4)

• 4.7

• -4.7

• 2.1

• -2.1

-1.9 - 0.8

• 2.7

• -2.7

• -1.1

• 1.1

Simplify your answer.

• -1 5/6

• 1 5/6

• -3 1/2

• -1

Simplify your answer.

• -1 1/2

• -5 1/2

• -2 1/2

• -5