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분수: 분모 2자리 덧셈4분수5

1
5 43
+
7 43
=
12 43
2
5 47
+
2 47
=
7 47
3
2 97
+
4 97
=
6 97
4
9 40
+
1 40
=
10 40
9
+
1
=
1 4
5
1 56
+
5 56
=
6 56
1
+
5
=
3 28
6
5 63
+
1 63
=
6 63
5
+
1
=
2 21
7
1 54
+
4 54
=
5 54
8
5 44
+
2 44
=
7 44
9
2 27
+
4 27
=
6 27
2
+
4
=
2 9
10
4 29
+
1 29
=
5 29
11
1 84
+
2 84
=
3 84
1
+
2
=
1 28
12
2 26
+
4 26
=
6 26
2
+
4
=
3 13
13
4 46
+
5 46
=
9 46
14
5 31
+
7 31
=
12 31
15
7 43
+
3 43
=
10 43