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Adding Fractions
Quick Facts (multiply)
Subtracting Fractions
Quick Facts (add)
Adding Fractions 2
100

6/12 + 5/12 =

11/12

100

5 x 5 

25

100

10/11 - 5/11 =

5/11

100

120 + 110 = 

230


100

99/100 + 69/100

168/100

200

1/7 + 4/7 = 

5/7

200

3 x 3

9

200

6/8 - 3/8 = 

3/ 8

200

350 + 230 =

580

200

1/8 + 3/8 = 

4/8

300

8/18 + 5/18 = 

13/18

300

10 x 10 

100

300

2/3 - 1/3 =

1/3

300

410 + 90 =

500

300

16/50 + 30/50

46/50

400

2/16 + 11/16=

13/16

400

11 x 5

55

400

5/6 - 4/6 =

1/6

400

342 + 130

472

400

1/13 + 9/13 =

10/13

500

11/15 + 14/15=

1 10/15

500

11 x 9 

99

500

9/10 - 7/10 =

2/10

500

415 + 515

930

500

5/12 + 2/12 = 

7/12