Simplifying Fractions
(simplificar fracciones)
Adding & Subtracting
(sumar y restar)
Multiplying
Dividing
Listos? Algebra!
0

9/27

1/3

0

1/6 +4/6

5/6

0
9 * 1/3 

3

0

1/6 : 3

1/18

0

x+5=10

x=5

100

400/480

5/6

100

7/9 - 11/12

-5/36

100

18/19 * 19/6 

3

100

4 1/2 : 2 1/5

45/11 o 2 1/22

100

4x=20

5

200

297/594

1/2

200

1 1/8 + 2 3/4

3 7/8

200

25/27 * 27/5

5

200

15/21: 40/7

3/8

200

3x/2=6

4

300

602/688

7/8

300

6*2/3- 4*3/10

71/30

300

8/17 * 34/2

16

300

3 3/4 : 2 1/2

3/2 o 1 1/2

300

6 - 1/3x = 5/3

Find x 

13

400

Simplificar x2/9

x/3

400

1/5 + 2/9 + 7/15

40/45 o 8/9

400

x * 2x/3

(2x2)/3

400

1:x/1

x

400

y2/9 - 2 = 7

y=9

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