n
a
b
c
d
1
7
10
4
10
2
7
9
4
9
3
7
10
5
10
4
8
12
1
12
5
3
10
2
10
6
2
5
1
5
7
4
8
1
8
8
6
12
5
12
9
14
15
6
15
10
2
6
1
6
11
5
8
1
8
12
2
3
1
3
13
7
8
5
8
14
3
4
2
4
15
9
12
3
12
16
5
7
2
7
17
4
10
1
10
18
5
9
1
9
19
3
9
2
9
20
4
6
2
6
21
7
9
5
9
22
5
10
1
10
23
4
7
1
7
24
5
12
4
12
25
6
8
4
8
26
5
10
2
10
27
4
5
2
5
28
10
15
3
15
29
5
9
2
9
30
7
12
2
12
31
3
6
1
6
32
8
15
2
15
33
3
12
1
12
34
4
12
2
12
35
6
8
3
8
36
4
9
1
9
37
3
8
2
8
38
7
8
4
8
39
3
7
2
7
40
5
6
1
6
41
10
12
4
12
42
6
9
4
9
43
6
9
3
9
44
5
8
2
8
45
2
4
1
4
46
6
10
3
10
47
6
10
4
10
48
6
7
3
7
49
3
4
1
4
50
3
5
1
5
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Adding and Subtracting Fractions
with like denominators
?
Like fractions
are fractions with the same denominator.
You simply add (or subtract) the numerators and keep the same denominator.
1)
+
=
2)
-
=
3)
+
=
4)
-
=
5)
+
=
6)
-
=
7)
+
=
8)
-
=
9)
+
=
10)
-
=