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분수: 분모 2자리 덧셈3분수8

1
3 85
+
1 85
=
4 85
2
1 95
+
3 95
=
4 95
3
3 75
+
7 75
=
10 75
3
+
7
=
2 15
4
7 72
+
1 72
=
8 72
7
+
1
=
1 9
5
1 63
+
9 63
=
10 63
6
7 59
+
4 59
=
11 59
7
4 23
+
1 23
=
5 23
8
1 75
+
9 75
=
10 75
1
+
9
=
2 15
9
9 43
+
8 43
=
17 43
10
8 49
+
5 49
=
13 49
11
5 27
+
6 27
=
11 27
12
6 27
+
3 27
=
9 27
6
+
3
=
1 3
13
6 93
+
5 93
=
11 93
14
5 64
+
7 64
=
12 64
5
+
7
=
3 16
15
7 31
+
6 31
=
13 31