3.4 Review Adding and Subtracting Rational Numbers

• Positive

• Negative

• Positive

• Negative

Find   23.75 - (-15.45) 

• 8.23

• 39.2

• -8.97

• -33.24

Find 5/6 + 8/9 

• 31/18

• 13/15

• 72/9

• 11/15

Find  -6.23 - 7.5

• 13.73

• 1.3

• -1.2

• -13.73

-½ + ⅔

• 3/5

• 1/6

• 1

• 3/5

 ¼ − (-¾)= 

• -1/2

• 4/0

• 1

• None of the above