Adding & Subtracting Fractions

the basics

100

7/12 - 3/8

5/24

200

3/7 + 9/21

18/21 and DOUBLE POINTS if you put 6/7

300

11/12 - 4/6

3/12 or DOUBLE POINTS for 1/4

400

4/5 - 2/4

6/10 or DOUBLE POINTS for 3/10

500

8/11 + 1/10

91/110

MIX it up

100

6 3/8 - 3 5/6

2 13/24

200

4 3/4 + 5 2/3

10 5/12

300

4 3/7 + 6 1/5

10 22/35

400

3 4/8 + 1 3/4

5 1/4 (YOU HAVE TO SIMPLIFY)

500

5 2/8 + 2 4/10

7 13/20 (YOU HAVE TO SIMPLIFY)

worddd

100

Tim has 1 5/6 of a week's pay in a wallet and 1 5/8 of a week's pay in the bank. How many weeks of pay does Tim have? 

3 11/24

200

Tucker ate 1/4 of a pizza. Hudson ate 2/3 of the same pizza. How much pizza was eaten?

11/12 of the pizza

300

Grandpa had 5/8 a pound of chocolate. He gave 3/8 a pound of chocolate to his grandkids. How much chocolate did grandpa have left? 

1/4 pound

400

Sam did 1/2 of a load of laundry on Wednesday and 3/4 of a load of laundry on Thursday. What fraction of laundry did Sam do in total?

1 1/4 loads

500

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