Add or Subtract with Like Denominators
7/16 - 5/16
2/16
3 x 1/3
1
What is the top number of a fraction called?
numerator
5 3/4 -2 1/4
What is 3 2/4
2 1/3 +3 2/3
What is 6
12/7 + 4/7
16/7 = 2 2/7
6 x 6/10
36/10 = 3 6/10
Tell me the fraction that represents how many students are boys in our class.
11/12 or 1/2
4 5/6 - 4 3/6
What is 2/6
2 7/10 + 4 1/10
What is 6 8/10
15/26 - 7/26
8/26
10 x 6/8
60/8 = 7 4/8 = 7 1/2
What is the bottom number of a fraction called?
Denominator
2 5/12−1 8/12
What is 9/12
5 2/5 + 6 4/5
What is 12 1/5
10/12 + 4/12
14/12 = 2 2/12
8 x 5/2
40/2 = 20
What does equivalent mean?
equal, the same
3 2/8 −1 3/8
1 7/8
1 1/4 + 3 1/4
What is 4 2/4
7/8 + 3/8 + 1/8
1 3/8
7 x 5/10
35/10 = 3 5/10
Fill in the song lyrics.....
multiply by the ____, divide by the _____.
top, bottom
2 - 1 1/3
What is 2/3
8 3/4 + 9 2/4
18 1/4