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소수점 1자리 덧셈

1
9.5
+
1.9
=
11.4
2
1.4
+
9.4
=
10.8
3
7.3
+
2.1
=
9.4
4
1.1
+
3.3
=
4.4
5
5.2
+
1.1
=
6.3
6
2.4
+
2.9
=
5.3
7
4.6
+
7.3
=
11.9
8
3.2
+
2.3
=
5.5
9
2.1
+
5.5
=
7.6
10
2.8
+
7.4
=
10.2
11
7.7
+
1.4
=
9.1
12
6.7
+
5.9
=
12.6
13
5.4
+
3.5
=
8.9
14
1.1
+
2.8
=
3.9
15
9.5
+
3.1
=
12.6