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소수점 1자리 덧셈

1
5.9
+
4.5
=
10.4
2
8.3
+
8.3
=
16.6
3
8.6
+
6.6
=
15.2
4
3.3
+
2.8
=
6.1
5
4.4
+
2.4
=
6.8
6
7.3
+
5.9
=
13.2
7
4.3
+
1.1
=
5.4
8
6.1
+
6.1
=
12.2
9
8.4
+
3.2
=
11.6
10
2.9
+
9.3
=
12.2
11
2.2
+
8.4
=
10.6
12
5.4
+
2.3
=
7.7
13
5.5
+
6.1
=
11.6
14
4.4
+
7.2
=
11.6
15
5.2
+
5.5
=
10.7