Show:
ADD & SUBTRACT FRACTIONS W/UNLIKE DENOMINATORS
SUBTRACT MIXED #'S W/RENAMING
ADD & SUBTRACT MIXED #'S
Find the LCM
add 3 fractions together or find unknown number
100

Add & Subtract Fractions w/Unlike Denominators

1/4 + 3/8 

5/8

100

Subtract Mixed Numbers w/ Renaming

3 2/3 - 1 11/12

1 3/4

100

Add & Subtract Mixed Numbers 

1 4/5 + 2 1/10

3 9/10

100

Find the LCM of 4 and 10

20

100

1/3 + 1/2 + 1/6

6/6 or 1

200

Add & Subtract Fractions w/Unlike Denominators

5/12 + 1/3

3/4

200

Subtract Mixed Numbers w/ Renaming

4 1/4 - 2 1/3

1 11/12

200

Add & Subtract Mixed Numbers 

4 5/6 - 2 3/4 

2 1/12

200

Find the LCM of 2 and 5

10

200

4/5 + 2/20 + 1/4

15/20

300

Add & Subtract Fractions w/Unlike Denominators

2/5 + 3/7

29/35

300

Subtract Mixed Numbers w/ Renaming

5 2/5 - 1 1/2

3 9/10

300

Add & Subtract Mixed Numbers 

7 2/3 - 3 1/6

4 1/2

300

Find the LCM of 12 and 5

60

300

1/2 + _____ = 5/6

2/6

400

Add & Subtract Fractions w/Unlike Denominators

3/4 - 1/8 

5/8

400

Subtract Mixed Numbers w/ Renaming

13 1/6 - 3 4/5

9 11/30

400

Add & Subtract Mixed Numbers 

3 2/3 - 1 1/6

2 1/2 

400

Find the LCM of 7 and 6 

42

400

1/6 + _____ 20/ 30

15/ 30 or 1/2

500

Add & Subtract Fractions w/Unlike Denominators

1/4 - 1/7 

3/28

500

Subtract Mixed Numbers w/ Renaming

7 3/8 - 2 7/9 

4 43/72

500

Add & Subtract Mixed Numbers 

3 5/8 + 5/12


4 1/24

500

Find the LCM of 8 and 7

56

500

1/8 + 1/5 + 1/20

15/40