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분수: 분모 2자리 덧셈5분수3

1
5 33
+
3 33
=
8 33
2
3 64
+
7 64
=
10 64
3
+
7
=
5 32
3
7 25
+
9 25
=
16 25
4
9 31
+
1 31
=
10 31
5
1 49
+
5 49
=
6 49
6
5 34
+
2 34
=
7 34
7
2 14
+
6 14
=
8 14
2
+
6
=
4 7
8
6 32
+
2 32
=
8 32
6
+
2
=
1 4
9
2 24
+
7 24
=
9 24
2
+
7
=
3 8
10
7 21
+
3 21
=
10 21
11
3 32
+
1 32
=
4 32
3
+
1
=
1 8
12
1 75
+
4 75
=
5 75
1
+
4
=
1 15
13
4 45
+
8 45
=
12 45
4
+
8
=
4 15
14
8 11
+
2 11
=
10 11
15
2 48
+
6 48
=
8 48
2
+
6
=
1 6