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소수점 1자리 덧셈

1
5.9
+
4.1
=
10
2
4.1
+
9.4
=
13.5
3
7.2
+
5.3
=
12.5
4
4.1
+
6.1
=
10.2
5
6.1
+
7.3
=
13.4
6
6.5
+
2.2
=
8.7
7
5.9
+
9.4
=
15.3
8
6.7
+
5.9
=
12.6
9
5.3
+
8.3
=
13.6
10
1.4
+
8.2
=
9.6
11
3.1
+
8.2
=
11.3
12
1.7
+
4.5
=
6.2
13
9.2
+
9.1
=
18.3
14
1.7
+
1.3
=
3
15
2.5
+
2.6
=
5.1