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분수: 분모 2자리 덧셈2분수5

1
2 51
+
5 51
=
7 51
2
5 74
+
7 74
=
12 74
5
+
7
=
6 37
3
7 92
+
3 92
=
10 92
7
+
3
=
5 46
4
3 84
+
6 84
=
9 84
3
+
6
=
3 28
5
6 48
+
3 48
=
9 48
6
+
3
=
3 16
6
3 11
+
5 11
=
8 11
7
5 64
+
7 64
=
12 64
5
+
7
=
3 16
8
7 46
+
1 46
=
8 46
7
+
1
=
4 23
9
1 25
+
2 25
=
3 25
10
2 31
+
4 31
=
6 31
11
4 92
+
9 92
=
13 92
12
9 24
+
5 24
=
14 24
9
+
5
=
7 12
13
5 22
+
4 22
=
9 22
14
4 74
+
7 74
=
11 74
15
7 95
+
8 95
=
15 95
7
+
8
=
3 19