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분수: 분모 2자리 덧셈6분수1

1
6 10
+
2 10
=
8 10
6
+
2
=
4 5
2
2 85
+
4 85
=
6 85
3
4 81
+
3 81
=
7 81
4
3 51
+
1 51
=
4 51
5
1 70
+
3 70
=
4 70
1
+
3
=
2 35
6
3 45
+
1 45
=
4 45
7
1 44
+
7 44
=
8 44
1
+
7
=
2 11
8
7 19
+
5 19
=
12 19
9
5 13
+
6 13
=
11 13
10
6 36
+
4 36
=
10 36
6
+
4
=
5 18
11
4 33
+
8 33
=
12 33
4
+
8
=
4 11
12
8 43
+
7 43
=
15 43
13
7 66
+
3 66
=
10 66
7
+
3
=
5 33
14
3 28
+
2 28
=
5 28
15
2 25
+
1 25
=
3 25