1
1
3
1
6
1
18
2
1
6
1
9
1
18
3
1
2
2
5
1
15
4
1
2
1
4
2
16
5
1
2
1
7
1
14
6
1
2
1
4
1
16
7
1
4
2
10
3
20
8
1
5
1
10
5
20
9
1
2
1
4
1
20
10
1
5
1
10
2
20
11
1
12
1
8
1
4
12
1
4
2
10
1
20
13
1
5
1
10
3
20
14
1
2
1
5
2
15
15
1
2
1
3
1
9
16
1
4
1
12
1
3
17
1
6
3
9
5
18
18
1
3
1
9
1
18
19
1
12
1
9
1
4
20
1
2
1
4
3
16
21
1
2
1
4
2
20
22
1
3
2
6
1
5
23
2
3
1
6
1
18
24
1
4
1
5
1
8
25
1
5
1
10
4
20
26
1
2
1
4
3
20
27
2
6
1
9
1
18
28
1
6
2
9
1
18
29
1
4
1
8
1
6
30
1
2
1
4
1
10
31
1
2
1
4
1
8
32
1
2
1
7
3
14
33
1
2
1
3
1
15
34
1
6
1
9
5
18
35
1
2
1
4
4
20
36
1
2
1
5
1
15
37
1
2
1
7
2
14
38
1
6
5
9
1
18
39
1
5
1
10
1
20
40
1
6
2
9
5
18
41
1
3
1
6
1
9
42
4
6
1
9
1
18
43
1
4
1
10
1
20
44
1
6
4
9
5
18
45
1
4
2
10
2
20
46
3
12
1
4
1
3
47
1
6
3
9
6
18
48
1
5
2
10
1
20
49
1
5
1
4
1
20
50
1
6
5
9
1
18
51
1
2
1
3
1
12
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Add 3 fractions with unlike denominators
?
First find equivalent fractions with the same denominator. Then add the numerators and use the common denominator.
1)
+
+
=
2)
+
+
=
3)
+
+
=
4)
+
+
=
5)
+
+
=