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소수점 1자리 덧셈

1
1.4
+
4.1
=
5.5
2
4.4
+
4.5
=
8.9
3
3.5
+
5.2
=
8.7
4
3.5
+
5.2
=
8.7
5
2.6
+
2.4
=
5
6
9.2
+
9.4
=
18.6
7
2.1
+
5.1
=
7.2
8
6.1
+
2.5
=
8.6
9
2.6
+
2.1
=
4.7
10
3.2
+
1.6
=
4.8
11
2.4
+
9.2
=
11.6
12
7.4
+
2.5
=
9.9
13
2.3
+
9.8
=
12.1
14
6.1
+
5.3
=
11.4
15
9.1
+
1.5
=
10.6