Chapter 7 Review - Copy

Adding/Subtracting Fractions

100

4/10 + 2/10=

6/10 or 3/5 or 0.6

200

9/12 + 1/12=

10/12 or 5/6

300

6/7 - 2/7 =

4/7

400

6/9 - 2/9=

4/9

500

15/100- 10/100

5/100 or 1/20

Mixed Numbers to Improper Fractions

100

4 2/3

14/3

200

2 3/5

13/5

300

6 4/5

34/5

400

5 8/10

58/10

500

8 7/12

103/12

Improper Fractions to Mixed Numbers

100

15/6

2 3/6

200

26/5

5 1/5

300

37/6

6 1/6

400

49/6

8 1/6

500

66/8

8 2/8

Write the fraction as a sum of Fractions

100

6/6=

3/6 + 3/6 or 5/6 + 1/6 or 4/6 + 2/6

200

4/5=

2/5 + 2/5 or 3/5 + 1/5

300

7/10=

5/10 + 2/10 or 6/10 + 1/10 or 3/10 + 4/10

400

8/10=

2/10+2/10+4/10 or 5/10+3/10 

500

5/12=

3/12+2/12 or 4/12+1/12

Write the fraction as a sum of UNIT Fractions

100

4/5=

1/5+1/5+1/5+1/5

200

6/12=

1/12+1/12+1/12+1/12+1/12+1/12

300

3/4=

1/4+1/4+1/4

400

5/9=

1/9+1/9+1/9+1/9+1/9

500

7/8=

1/8+1/8+1/8+1/8+1/8+1/8+1/8