Column 1
What the the top part of a fraction called?
Numerator
What is the bottom part of a fraction called?
Denominator
What is this type of number called?
3 4/5
Mixed Number
What do you need to do first when you are adding fractions with different denominators?
Example: 1/2 + 3/4
Find the least common multiple
OR
Find the common denominator
Can you add denominators together when they are different? Yes or No?
For example:
3/4 + 1/2 = 4/6
No you cannot. You have to find the least common multiple or the common denominator first.
1/4 + 2/4
3/4
5/5 - 4/5
1/5
12/12 - 11/12
1/12
3/5 +2/5
1 or 5/5
2/3 -1/3
1/3
1/6 + 6/12
8/12
4/5 - 1/10
1/10
3/10 - 1/5
1/10
2/10 - 1/5
0
8/10 + 1/5
1 or 10/10
6 5/12 - 3 1/12
3 4/12
OR
3 1/3
9 5/7 + 8 1/7
17 6/7
12 4/5 - 11 2/5
1 2/5
7 3/7 - 5 1/7
2 2/7
9 9/10 - 8 1/10
1 8/10
OR
1 4/5
5 2/3 - 1 1/6
4 3/6
OR
4 1/2
20 4/5 - 1/3
20 7/15
3 8/9 - 2 1/3
3 5/9
10 12/24 - 1/2
10
3 6/10 + 1/5
3 8/10
OR
3 4/5