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분수: 분모 2자리 덧셈8분수7

1
7 18
+
4 18
=
11 18
2
4 47
+
7 47
=
11 47
3
7 50
+
9 50
=
16 50
7
+
9
=
8 25
4
9 84
+
5 84
=
14 84
9
+
5
=
1 6
5
5 32
+
3 32
=
8 32
5
+
3
=
1 4
6
3 96
+
9 96
=
12 96
3
+
9
=
1 8
7
9 85
+
6 85
=
15 85
9
+
6
=
3 17
8
6 55
+
9 55
=
15 55
6
+
9
=
3 11
9
9 45
+
8 45
=
17 45
10
8 53
+
4 53
=
12 53
11
4 60
+
2 60
=
6 60
4
+
2
=
1 10
12
2 55
+
4 55
=
6 55
13
4 19
+
1 19
=
5 19
14
8 21
+
1 21
=
9 21
8
+
1
=
3 7
15
1 83
+
2 83
=
3 83