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분수: 분모 2자리 덧셈1분수7

1
1 70
+
2 70
=
3 70
2
2 72
+
3 72
=
5 72
3
3 43
+
5 43
=
8 43
4
5 34
+
4 34
=
9 34
5
4 46
+
5 46
=
9 46
6
5 60
+
3 60
=
8 60
5
+
3
=
2 15
7
3 63
+
7 63
=
10 63
8
7 88
+
5 88
=
12 88
7
+
5
=
3 22
9
5 32
+
2 32
=
7 32
10
2 33
+
5 33
=
7 33
11
5 97
+
4 97
=
9 97
12
4 26
+
6 26
=
10 26
4
+
6
=
5 13
13
6 34
+
2 34
=
8 34
6
+
2
=
4 17
14
7 72
+
6 72
=
13 72
15
6 87
+
7 87
=
13 87