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소숫점: 1자리 덧셈

1
5.2
+
6.2
=
11.4
2
8.5
+
2.1
=
10.6
3
3.7
+
6.5
=
10.2
4
5.2
+
2.7
=
7.9
5
6.6
+
3.7
=
10.3
6
4.4
+
6.9
=
11.3
7
2.3
+
4.8
=
7.1
8
9.2
+
8.4
=
17.6
9
3.9
+
5.1
=
9
10
9.5
+
4.5
=
14
11
1.6
+
1.3
=
2.9
12
8.6
+
3.3
=
11.9
13
5.7
+
1.7
=
7.4
14
5.2
+
9.6
=
14.8
15
3.6
+
1.5
=
5.1