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소수점 1자리 덧셈

1
5.9
+
9.2
=
15.1
2
8.3
+
1.2
=
9.5
3
7.2
+
4.2
=
11.4
4
1.7
+
5.1
=
6.8
5
4.6
+
8.3
=
12.9
6
2.2
+
5.2
=
7.4
7
2.5
+
2.4
=
4.9
8
1.6
+
5.3
=
6.9
9
3.7
+
5.8
=
9.5
10
3.9
+
1.2
=
5.1
11
2.7
+
1.3
=
4
12
3.4
+
6.8
=
10.2
13
2.6
+
5.8
=
8.4
14
6.2
+
7.2
=
13.4
15
7.8
+
3.3
=
11.1