| Common Denominators | Adding Fractions | Subtracting Fractions | Adding & Subtracting |
|---|---|---|---|
|
12
What is the lowest common denominator for these two fractions:
3/4 2/6 |
1 whole 4/12
3/6 + 10/12=
|
6/14
4/7-2/14=
|
2 whole 3/18
6/9 + 1/2=
|
|
8, 16, 24, 32 and 40
List the first 5 multiples for 8.
|
11/14
2/7 + 1/2=
|
5/12
11/12-3/6=
|
9/40
3/5 - 3/8=
|
|
15
What is the lowest common denominator for these two fractions:
4/5 11/15 |
12
9 whole 3/5 + 2 whole 4/10=
|
6/14
2/4-2/7=
|
4 whole 8/12
3 whole 2/12 + 1 whole 2/4=
|
|
7, 14, 21, 28 and 35
List the first 5 multiples for 7.
|
11 whole 7/12
8 whole 2/6 + 3 whole 1/4=
|
5 whole 7/12
8 whole 5/6- 3 whole 1/4=
|
8 whole
1/4 + 7 whole 6/8=
|
|
24
What is the lowest common denominator for these two fractions:
7/8 9/12 |
2 whole 8/9
2 whole 5/9 + 1/3=
|
1 whole 8/30
2 whole 6/10- 1 whole 1/3=
|
1 whole 7/9
4 whole 4/9- 2 whole 2/3=
|
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