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분수: 분모 2자리 덧셈1분수2

1
1 21
+
4 21
=
5 21
2
4 21
+
5 21
=
9 21
4
+
5
=
3 7
3
5 41
+
6 41
=
11 41
4
2 26
+
9 26
=
11 26
5
9 46
+
3 46
=
12 46
9
+
3
=
6 23
6
3 58
+
7 58
=
10 58
3
+
7
=
5 29
7
7 93
+
6 93
=
13 93
8
6 52
+
8 52
=
14 52
6
+
8
=
7 26
9
8 68
+
6 68
=
14 68
8
+
6
=
7 34
10
6 86
+
2 86
=
8 86
6
+
2
=
4 43
11
2 94
+
4 94
=
6 94
2
+
4
=
3 47
12
4 25
+
9 25
=
13 25
13
9 95
+
6 95
=
15 95
9
+
6
=
3 19
14
6 56
+
1 56
=
7 56
6
+
1
=
1 8
15
1 52
+
5 52
=
6 52
1
+
5
=
3 26