Adding and Subtracting Fractions

John has 1/4 of a pizza left from lunch and buys another 1/4 of the same size pizza for dinner. How much pizza does he have now? Select all that apply.

• 1/2

• 3/4

• 1/8

• 2/4

John has 3/5 of a pizza and decides to add another 2/5 of a pizza to it. How much pizza does he have now? Select all that apply.

• 5/10

• 4/5

• 1/2

• 1

John has 2/3 of a pizza left. If he adds another 1/3 of a pizza to it, how much pizza will John have in total?

• 1/2

• 1

• 2/3

• 5/3

Emily has 5/8 of a pizza left from her lunch. If she adds another 3/8 of a pizza to it, how much pizza will she have in total?

• 2

• 4

• 1

• 7

John had 3/4 of a pizza left. He ate 1/4 of the pizza. How much pizza does John have now?

• 2/3

• 5/8

• 3/5

• 1/2

Emily had 4/5 of a chocolate bar. She gave 2/5 of the chocolate bar to her friend. How much of the chocolate bar does Emily have left?

• 5/5

• 3/5

• 1/5

• 2/5

Emily had 5/6 of a pizza left. She ate 1/6 of the pizza. How much of the pizza does she have now?

• 1/2

• 4/6

• 3/3

• 3/6

Emily had 7/8 of a pizza left. She ate 2/8 more of the pizza. How much of the pizza does she have now?

• 4/8

• 5/8

• 3/8

• 6/8

If you have 2/5 of a pizza and you give away 1/5 of it, how much do you have left?

• 0

• 3/5

• 1/5

• 2/5

John has 3/4 of a pizza left. If he adds another 1/4 of a pizza to it, how much pizza will he have in total?

• 1

• 2/4

• 3/4

• 1/2