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소수점 1자리 덧셈

1
2.1
+
4.4
=
6.5
2
8.2
+
8.9
=
17.1
3
6.2
+
6.3
=
12.5
4
2.1
+
3.7
=
5.8
5
8.5
+
4.4
=
12.9
6
5.2
+
5.2
=
10.4
7
1.1
+
4.8
=
5.9
8
6.5
+
9.6
=
16.1
9
4.8
+
6.2
=
11
10
8.6
+
3.7
=
12.3
11
9.4
+
3.1
=
12.5
12
5.3
+
5.1
=
10.4
13
4.4
+
5.5
=
9.9
14
1.9
+
6.1
=
8
15
9.1
+
2.1
=
11.2