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분수: 분모 2자리 덧셈7분수2

1
7 22
+
9 22
=
16 22
7
+
9
=
8 11
2
9 25
+
5 25
=
14 25
3
5 54
+
9 54
=
14 54
5
+
9
=
7 27
4
2 19
+
3 19
=
5 19
5
3 44
+
6 44
=
9 44
6
6 65
+
1 65
=
7 65
7
1 25
+
8 25
=
9 25
8
8 57
+
9 57
=
17 57
9
9 42
+
7 42
=
16 42
9
+
7
=
8 21
10
7 61
+
1 61
=
8 61
11
1 38
+
9 38
=
10 38
1
+
9
=
5 19
12
9 38
+
2 38
=
11 38
13
2 27
+
4 27
=
6 27
2
+
4
=
2 9
14
4 73
+
6 73
=
10 73
15
6 10
+
1 10
=
7 10