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분수: 분모 2자리 덧셈2분수5

1
2 52
+
6 52
=
8 52
2
+
6
=
2 13
2
6 37
+
3 37
=
9 37
3
3 37
+
6 37
=
9 37
4
6 10
+
7 10
=
13 10
5
7 62
+
5 62
=
12 62
7
+
5
=
6 31
6
5 18
+
6 18
=
11 18
7
6 10
+
1 10
=
7 10
8
1 65
+
5 65
=
6 65
9
3 53
+
8 53
=
11 53
10
8 31
+
3 31
=
11 31
11
3 98
+
9 98
=
12 98
3
+
9
=
6 49
12
9 64
+
3 64
=
12 64
9
+
3
=
3 16
13
3 66
+
8 66
=
11 66
3
+
8
=
1 6
14
8 43
+
5 43
=
13 43
15
5 20
+
3 20
=
8 20
5
+
3
=
2 5