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분수: 분모 2자리 덧셈3분수8

1
3 84
+
1 84
=
4 84
3
+
1
=
1 21
2
1 25
+
2 25
=
3 25
3
2 94
+
5 94
=
7 94
4
5 43
+
2 43
=
7 43
5
2 37
+
5 37
=
7 37
6
5 46
+
3 46
=
8 46
5
+
3
=
4 23
7
3 11
+
1 11
=
4 11
8
1 44
+
9 44
=
10 44
1
+
9
=
5 22
9
9 52
+
7 52
=
16 52
9
+
7
=
4 13
10
7 33
+
2 33
=
9 33
7
+
2
=
3 11
11
2 44
+
4 44
=
6 44
2
+
4
=
3 22
12
4 32
+
2 32
=
6 32
4
+
2
=
3 16
13
2 25
+
1 25
=
3 25
14
1 33
+
4 33
=
5 33
15
4 29
+
8 29
=
12 29