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소수점 1자리 덧셈

1
5.8
+
7.3
=
13.1
2
9.2
+
3.6
=
12.8
3
3.7
+
6.5
=
10.2
4
1.7
+
2.9
=
4.6
5
3.3
+
8.8
=
12.1
6
3.8
+
1.5
=
5.3
7
5.4
+
6.6
=
12
8
5.5
+
3.5
=
9
9
6.5
+
3.3
=
9.8
10
2.6
+
3.1
=
5.7
11
2.7
+
5.7
=
8.4
12
8.2
+
8.6
=
16.8
13
1.5
+
6.3
=
7.8
14
6.2
+
1.8
=
8
15
8.1
+
6.1
=
14.2