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분수: 분모 2자리 덧셈1분수8

1
1 84
+
5 84
=
6 84
1
+
5
=
1 14
2
3 35
+
2 35
=
5 35
3
+
2
=
1 7
3
2 73
+
5 73
=
7 73
4
5 21
+
1 21
=
6 21
5
+
1
=
2 7
5
1 49
+
4 49
=
5 49
6
4 15
+
6 15
=
10 15
4
+
6
=
2 3
7
6 62
+
5 62
=
11 62
8
5 33
+
4 33
=
9 33
5
+
4
=
3 11
9
6 84
+
3 84
=
9 84
6
+
3
=
3 28
10
3 69
+
2 69
=
5 69
11
2 45
+
5 45
=
7 45
12
5 21
+
9 21
=
14 21
5
+
9
=
2 3
13
9 71
+
7 71
=
16 71
14
7 24
+
1 24
=
8 24
7
+
1
=
1 3
15
4 81
+
2 81
=
6 81
4
+
2
=
2 27