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분수: 분모 2자리 덧셈4분수9

1
4 94
+
1 94
=
5 94
2
1 45
+
2 45
=
3 45
1
+
2
=
1 15
3
2 63
+
8 63
=
10 63
4
8 51
+
4 51
=
12 51
8
+
4
=
4 17
5
4 31
+
9 31
=
13 31
6
9 12
+
3 12
=
12 12
9
+
3
=
1 1
7
3 33
+
7 33
=
10 33
8
7 52
+
2 52
=
9 52
9
2 58
+
1 58
=
3 58
10
1 40
+
5 40
=
6 40
1
+
5
=
3 20
11
5 50
+
4 50
=
9 50
12
3 45
+
7 45
=
10 45
3
+
7
=
2 9
13
7 12
+
2 12
=
9 12
7
+
2
=
3 4
14
2 58
+
5 58
=
7 58
15
5 82
+
1 82
=
6 82
5
+
1
=
3 41