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분수: 분모 2자리 덧셈8분수0

1
8 90
+
3 90
=
11 90
2
3 70
+
2 70
=
5 70
3
+
2
=
1 14
3
2 33
+
5 33
=
7 33
4
6 51
+
3 51
=
9 51
6
+
3
=
3 17
5
3 44
+
9 44
=
12 44
3
+
9
=
3 11
6
9 29
+
1 29
=
10 29
7
1 49
+
8 49
=
9 49
8
8 43
+
6 43
=
14 43
9
6 54
+
3 54
=
9 54
6
+
3
=
1 6
10
3 55
+
7 55
=
10 55
3
+
7
=
2 11
11
7 28
+
3 28
=
10 28
7
+
3
=
5 14
12
3 20
+
9 20
=
12 20
3
+
9
=
3 5
13
9 14
+
6 14
=
15 14
14
6 16
+
4 16
=
10 16
6
+
4
=
5 8
15
2 64
+
5 64
=
7 64