Add and Subtract Fractions Final

Evaluate x + y when x = -1/2 and y = 1/3

• - 1/6

• 1/6

• - 2/5

• 0

See the picture...

• 1 1/4

• -2

• 1 2/6

• 2

3/4 - (-1/4)

• 1/2

• -1/2

• -5/8

• 1

-8 3/4 + 1 3/10 = 

• -7 9/20

• 7 9/20

• -7 3/4

• 7 3/4

Following the integer rules, would you add or subtract the fractions?

• add, the answer would be positive

• add, the answer would be negative

• subtract, the answer will be positive

• subtract the answer will be negative

6  3/4 -  -2  4/5=

• 9  11/20

• -9  11/20

• 4  11/20

• -4  11/20

What is the value of the following expression?

• -12 and 19/21

• -12 and 1/2

• -2 and 3/4

• -2 and 5/21

Review: What is 1/10 + 5/10?

Landon has 8/10 of his lawn left to mow. He mows 6/10 of the lawn before breaking for breakfast. How much more of the lawn does Landon have left to mow?

Kirk has 3/4 of a carton of eggs. He uses some of the eggs to make an omelette and now has 2/4 of the carton left. What fraction of the carton did Kirk use?