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분수: 분모 2자리 덧셈1분수7

1
1 79
+
5 79
=
6 79
2
5 65
+
2 65
=
7 65
3
4 12
+
9 12
=
13 12
4
9 15
+
4 15
=
13 15
5
4 13
+
9 13
=
13 13
4
+
9
=
1 1
6
9 65
+
6 65
=
15 65
9
+
6
=
3 13
7
6 11
+
3 11
=
9 11
8
3 23
+
5 23
=
8 23
9
5 12
+
2 12
=
7 12
10
2 13
+
1 13
=
3 13
11
1 31
+
2 31
=
3 31
12
2 51
+
5 51
=
7 51
13
5 82
+
9 82
=
14 82
5
+
9
=
7 41
14
9 71
+
6 71
=
15 71
15
6 95
+
1 95
=
7 95