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분수: 분모 2자리 덧셈4분수9

1
4 90
+
5 90
=
9 90
4
+
5
=
1 10
2
5 36
+
6 36
=
11 36
3
6 31
+
5 31
=
11 31
4
5 96
+
3 96
=
8 96
5
+
3
=
1 12
5
3 65
+
4 65
=
7 65
6
9 34
+
1 34
=
10 34
9
+
1
=
5 17
7
1 21
+
4 21
=
5 21
8
4 62
+
5 62
=
9 62
9
5 16
+
1 16
=
6 16
5
+
1
=
3 8
10
1 43
+
9 43
=
10 43
11
9 24
+
8 24
=
17 24
12
8 55
+
4 55
=
12 55
13
6 64
+
3 64
=
9 64
14
3 44
+
4 44
=
7 44
15
4 26
+
3 26
=
7 26