GCF
LCF
Simplifying fractions
Fractions and decimals
Add and subtract Fractions
100

12,18

6

100

5,15

15

100

12/15

4/5
100

7/10

0.7

100

4/7+3/14

11/14

200

13,20

1

200

11,44

44

200

20/28

5/7

200

3/5

0.6

200

6 2/3+ 3 4/5

10 7/15

300

25,35

5

300

8,9

72

300

8/56

1/7

300

13/20

0.65

300

9/10-4/5

1/10

400

8,48

6

400

10,15,25

150

400

48/52

12/13

400

93/100

0.93

400
8 3/4- 4 5/6

3 11/12

500

40,80,100

20

500

12,144

144

500

24/32

8/8=1

500

7/15

0.46

500

4/12 + 3/10

19/30

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