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소수점 1자리 덧셈

1
1.6
+
2.5
=
4.1
2
7.4
+
5.8
=
13.2
3
6.5
+
3.6
=
10.1
4
5.6
+
7.3
=
12.9
5
1.8
+
2.2
=
4
6
6.5
+
8.4
=
14.9
7
3.3
+
5.8
=
9.1
8
9.2
+
4.7
=
13.9
9
1.1
+
5.6
=
6.7
10
1.4
+
8.5
=
9.9
11
2.1
+
4.7
=
6.8
12
6.1
+
6.1
=
12.2
13
6.2
+
1.8
=
8
14
5.2
+
7.4
=
12.6
15
2.5
+
2.6
=
5.1