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분수: 분모 2자리 덧셈2분수7

1
2 76
+
3 76
=
5 76
2
3 58
+
2 58
=
5 58
3
2 94
+
6 94
=
8 94
2
+
6
=
4 47
4
6 19
+
3 19
=
9 19
5
3 36
+
2 36
=
5 36
6
2 78
+
3 78
=
5 78
7
3 64
+
2 64
=
5 64
8
2 22
+
9 22
=
11 22
2
+
9
=
1 2
9
9 45
+
7 45
=
16 45
10
7 57
+
1 57
=
8 57
11
1 28
+
4 28
=
5 28
12
4 63
+
3 63
=
7 63
4
+
3
=
1 9
13
3 27
+
4 27
=
7 27
14
4 52
+
1 52
=
5 52
15
1 31
+
3 31
=
4 31