Adding Fractions
With Common Denominators
With Common Denominators
Add the fractions: 2/5 + 3/5
1 OR 5/5
Subtract the fractions: 4/7 - 1/7
3/7
Write two equivalent fractions for 2/3
WHAT IS 4/6 6/9 8/12 10/15
What is the top number of a fraction called?
Numerator
1/10
.1
Add the fractions: 6/20+5/20
11/20
Subtract the fractions: 19/20 - 6/20
13/20
Write two equivalent fractions for 1/3.
2/6, 3/9, 4/12, 5/15
What is the bottom number in a fraction called?
Denominator
30/100
.30
Add the fractions: 1/8+3/8
4/8 or 1/2
Subtract the fractions: 20/14 - 8/14
12/14
Write two equivalent fractions for 5/10.
1/2, 10/20, 15/30, 20/40
What does the fraction bar in the middle of a fraction mean?
Out of or divided by
26/100
.26
3 1/8 + 5 3/8
8 4/8
8/9 - 6/9
2/9
Write two equivalent fractions for 3/4.
6/8, 9/12, 15/20, 18/24
What vocabulary word means the same as equal?
Equivalent
10/10
1.0
3 4/5 + 2 2/5 =
6 1/5
4 2/5 - 1 4/5
2 3/5
Write two equivalent fractions for 1.
1/1, 2/2, 3/3, 4/4
Name a way fractions can be used in real life?
to divide food, money or other items
8/100
.08