Add Fractions
3/8 + 4/8 =
7/8
9/10-2/10=
7/10
15/4
3 3/4
1 5/8
13/8
The top number in a fraction is called?
Numerator
6/12+7/12=
13/12
18/20-8/20=
10/20 or 1/2
12/4
3
4 5/6
29/6
The bottom number in a fraction is called?
Denominator
12/30+18/30=
30/30 or 1
55/25-30/25=
25/25 or 1
22/5
4 2/5
9 3/5
48/5
To _____ is to break apart a number into parts
Decompose
25/50+50/50=
75/50
50/100-30/100=
20/100 or 1/5
50/6
8 2/6 or 8 1/3
10 6/12
126/12
A _____ is a fraction with a numerator of 1
Unit Fraction
1/2+3/2+4/2=
8/2 or 4
15/30-9/30=
6/30 or 1/5
122/11
11 1/11
12 6/12
150/12
An answer to an addition equation is call __________
Sum