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소수점 1자리 덧셈

1
6.3
+
5.4
=
11.7
2
8.4
+
1.5
=
9.9
3
8.3
+
3.2
=
11.5
4
2.5
+
3.7
=
6.2
5
7.4
+
6.9
=
14.3
6
3.2
+
4.2
=
7.4
7
1.1
+
5.4
=
6.5
8
3.2
+
6.9
=
10.1
9
3.1
+
2.3
=
5.4
10
3.7
+
5.3
=
9
11
3.3
+
2.3
=
5.6
12
9.7
+
5.9
=
15.6
13
7.3
+
4.2
=
11.5
14
2.7
+
1.1
=
3.8
15
4.7
+
4.4
=
9.1