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소수점 1자리 덧셈

1
6.2
+
5.1
=
11.3
2
9.5
+
7.9
=
17.4
3
4.5
+
1.4
=
5.9
4
1.9
+
7.7
=
9.6
5
5.1
+
9.9
=
15
6
2.6
+
3.2
=
5.8
7
6.4
+
7.8
=
14.2
8
5.2
+
3.1
=
8.3
9
3.7
+
1.6
=
5.3
10
2.3
+
4.1
=
6.4
11
8.4
+
1.1
=
9.5
12
4.2
+
4.3
=
8.5
13
6.8
+
1.7
=
8.5
14
6.3
+
2.4
=
8.7
15
3.8
+
5.3
=
9.1