Show:
Simplifying Fractions 1
Simplifying Fractions 2
Finding GCF
Adding Negatives
2

33/44

3/4

2

144/156

12/13

2

Find GCF of 10 & 35

GCF = 5

2

(-4) + (-5)

-9

4

1 3/5

8/5

4

155/35

31/7 or 4 3/7

4

Find GCF of 100 & 40

GCF = 20

4

10 + (-5) + (-2)

10 + (-7) -> 10-7=3

6

45/72

5/8

6

35/90

7/18

6

Find the GCF of 39 and 78

GCF = 39
6

-50 - (-25)

-50 + 25 = -25

8

10 10/35

10 2/7 or 72/7

8

2 30/55

28/11 or 2 6/11

8

Find GCF of 16, 32, & 40

GCF = 8

8

100 - (-35) + (-15)

120