Vocabulary
Name of the top number of a fraction.
Numerator
5/8 - 3/8
2/8
2/6 + 3/6
5/6
1/8 + 1/8 + 1/8
3/8
Name of the bottom number of a fraction.
Denominator
8/12 - 6/12
2/12
8/10 + 2/10
10/10 or 1
1/10 + 1/10 + 1/10 + 1/10
4/10
Has a numerator and a denominator.
Fraction
52/60 - 48/60
4/60
15/30 + 12/30
27/30
1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12
7/12
Ways to show your work when adding or subtracting fractions.
A Number line, area model, and equation.
63/70 - 38/70
25/70
82/120 + 29/120
111/120
1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12
9/12
A fraction with a numerator of 1.
Unit fraction
150/180 - 126/180
24/180
64/200 + 98/200
162/200
1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/12
12/12 or 1