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분수: 분모 2자리 덧셈1분수4

1
1 43
+
2 43
=
3 43
2
5 52
+
3 52
=
8 52
5
+
3
=
2 13
3
3 45
+
8 45
=
11 45
4
9 58
+
4 58
=
13 58
5
4 58
+
3 58
=
7 58
6
3 44
+
5 44
=
8 44
3
+
5
=
2 11
7
5 94
+
4 94
=
9 94
8
4 12
+
2 12
=
6 12
4
+
2
=
1 2
9
7 32
+
5 32
=
12 32
7
+
5
=
3 8
10
5 14
+
8 14
=
13 14
11
8 25
+
1 25
=
9 25
12
1 97
+
4 97
=
5 97
13
4 62
+
2 62
=
6 62
4
+
2
=
3 31
14
2 46
+
8 46
=
10 46
2
+
8
=
5 23
15
8 21
+
5 21
=
13 21