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분수: 분모 2자리 덧셈4분수4

1
4 64
+
1 64
=
5 64
2
1 83
+
7 83
=
8 83
3
5 47
+
8 47
=
13 47
4
8 22
+
7 22
=
15 22
5
7 42
+
9 42
=
16 42
7
+
9
=
8 21
6
9 76
+
4 76
=
13 76
7
4 50
+
1 50
=
5 50
4
+
1
=
1 10
8
1 99
+
6 99
=
7 99
9
6 22
+
5 22
=
11 22
6
+
5
=
1 2
10
5 55
+
2 55
=
7 55
11
2 31
+
6 31
=
8 31
12
6 45
+
2 45
=
8 45
13
2 11
+
3 11
=
5 11
14
3 93
+
8 93
=
11 93
15
8 12
+
3 12
=
11 12