1.5 Adding and Subtracting Fractions
reprise
the rainbow method
7
8
4
5
35
32
67
40
simplify
1
27
40
1
2
3
4
5
6
7
the rainbow method: adding fractions
3
8
7
10
simplify
8
the rainbow method: adding fractions
5
9
5
8
simplify
9
the rainbow method: adding fractions
simplify
10
the rainbow method: adding mixed numbers
+
simplify
11
the rainbow method: adding mixed numbers
simplify
12
13
14
15
the rainbow method: subtracting fractions
simplify
16
the rainbow method: subtracting fractions
simplify
17
the rainbow method: subtracting fractions
simplify
18
the rainbow method
simplify
19
20
21
the rainbow method
simplify
22
the rainbow method: subtracting mixed numbers
simplify
23
the rainbow method: subtracting mixed numbers
simplify
24
the rainbow method: subtracting mixed numbers
simplify
25
26