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소숫점: 1자리 덧셈36

1
3.6
+
7.5
=
11.1
2
9.4
+
6.3
=
15.7
3
1.2
+
5.3
=
6.5
4
8.2
+
5.3
=
13.5
5
2.2
+
5.7
=
7.9
6
7.1
+
5.9
=
13
7
4.5
+
5.2
=
9.7
8
6.3
+
5.5
=
11.8
9
2.4
+
6.1
=
8.5
10
3.7
+
3.3
=
7
11
1.8
+
7.8
=
9.6
12
1.4
+
4.2
=
5.6
13
3.3
+
8.1
=
11.4
14
7.7
+
4.1
=
11.8
15
5.9
+
4.6
=
10.5