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Adding/Subtracting Fractions
Equivalent Fractions
Writing tenths
100

5/10 + 6/10 =

11/10

100

2/4 = ? /2

1/2

100

3/10 = 

0.3

200

4/5 + 3/5 = 

7/5

200

3/5 = ?/15

9/15

200

5/10

0.5

300

4/16 - 2/16 = 

2/16

300

4/6 = 8/?

8/12

300

7/10

0.7

400

1 and 4/8 + 3 and 5/8 = 

5 1/8

400

5/7 = ? / 49

35/49

400

6/10

0.6

500

8 5/10 - 4 3/10 = 

4 2/10

500
To find an equivalent fraction you...

Multiply or divide by the same number

500

4/5 = 

0.8