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분수: 분모 2자리 덧셈4분수8

1
4 85
+
2 85
=
6 85
2
2 31
+
4 31
=
6 31
3
4 45
+
5 45
=
9 45
4
+
5
=
1 5
4
5 33
+
6 33
=
11 33
5
+
6
=
1 3
5
6 24
+
2 24
=
8 24
6
+
2
=
1 3
6
2 17
+
5 17
=
7 17
7
5 57
+
1 57
=
6 57
5
+
1
=
2 19
8
1 98
+
4 98
=
5 98
9
4 69
+
6 69
=
10 69
10
6 92
+
9 92
=
15 92
11
9 95
+
1 95
=
10 95
9
+
1
=
2 19
12
1 56
+
2 56
=
3 56
13
2 61
+
6 61
=
8 61
14
6 30
+
8 30
=
14 30
6
+
8
=
7 15
15
8 92
+
3 92
=
11 92