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분수: 분모 2자리 덧셈1분수5

1
1 54
+
2 54
=
3 54
1
+
2
=
1 18
2
2 28
+
1 28
=
3 28
3
1 60
+
5 60
=
6 60
1
+
5
=
1 10
4
5 58
+
8 58
=
13 58
5
8 16
+
4 16
=
12 16
8
+
4
=
3 4
6
4 35
+
7 35
=
11 35
7
3 75
+
8 75
=
11 75
8
8 46
+
3 46
=
11 46
9
3 37
+
5 37
=
8 37
10
3 45
+
2 45
=
5 45
3
+
2
=
1 9
11
2 75
+
1 75
=
3 75
2
+
1
=
1 25
12
1 30
+
4 30
=
5 30
1
+
4
=
1 6
13
4 70
+
5 70
=
9 70
14
5 66
+
3 66
=
8 66
5
+
3
=
4 33
15
3 52
+
1 52
=
4 52
3
+
1
=
1 13