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분수: 분모 2자리 덧셈3분수3

1
3 37
+
4 37
=
7 37
2
4 54
+
8 54
=
12 54
4
+
8
=
2 9
3
8 73
+
7 73
=
15 73
4
3 97
+
1 97
=
4 97
5
1 10
+
9 10
=
10 10
1
+
9
=
1 1
6
9 92
+
3 92
=
12 92
9
+
3
=
3 23
7
3 81
+
8 81
=
11 81
8
8 14
+
5 14
=
13 14
9
4 25
+
3 25
=
7 25
10
3 96
+
1 96
=
4 96
3
+
1
=
1 24
11
1 36
+
3 36
=
4 36
1
+
3
=
1 9
12
3 33
+
9 33
=
12 33
3
+
9
=
4 11
13
9 46
+
7 46
=
16 46
9
+
7
=
8 23
14
7 33
+
4 33
=
11 33
7
+
4
=
1 3
15
4 63
+
9 63
=
13 63