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분수: 분모 2자리 덧셈1분수6

1
1 61
+
3 61
=
4 61
2
3 58
+
1 58
=
4 58
3
+
1
=
2 29
3
1 77
+
3 77
=
4 77
4
3 99
+
5 99
=
8 99
5
5 30
+
3 30
=
8 30
5
+
3
=
4 15
6
7 33
+
3 33
=
10 33
7
3 25
+
7 25
=
10 25
3
+
7
=
2 5
8
7 61
+
4 61
=
11 61
9
4 81
+
1 81
=
5 81
10
1 97
+
9 97
=
10 97
11
9 19
+
4 19
=
13 19
12
4 63
+
8 63
=
12 63
4
+
8
=
4 21
13
8 34
+
1 34
=
9 34
14
1 55
+
9 55
=
10 55
1
+
9
=
2 11
15
9 92
+
7 92
=
16 92
9
+
7
=
4 23