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분수: 분모 2자리 덧셈3분수7

1
3 75
+
1 75
=
4 75
2
1 98
+
4 98
=
5 98
3
4 79
+
2 79
=
6 79
4
2 53
+
5 53
=
7 53
5
5 25
+
2 25
=
7 25
6
4 82
+
2 82
=
6 82
4
+
2
=
3 41
7
2 79
+
6 79
=
8 79
8
6 71
+
5 71
=
11 71
9
5 16
+
4 16
=
9 16
10
4 19
+
2 19
=
6 19
11
2 87
+
6 87
=
8 87
12
6 63
+
5 63
=
11 63
13
5 35
+
6 35
=
11 35
14
6 43
+
9 43
=
15 43
15
9 73
+
4 73
=
13 73