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소수점 1자리 덧셈

1
6.2
+
4.5
=
10.7
2
2.1
+
9.4
=
11.5
3
2.4
+
5.4
=
7.8
4
5.3
+
6.3
=
11.6
5
8.1
+
6.2
=
14.3
6
7.6
+
3.8
=
11.4
7
2.4
+
3.9
=
6.3
8
8.1
+
7.7
=
15.8
9
3.3
+
2.4
=
5.7
10
6.1
+
4.4
=
10.5
11
1.5
+
4.2
=
5.7
12
3.1
+
7.2
=
10.3
13
3.6
+
4.4
=
8
14
8.4
+
5.7
=
14.1
15
7.2
+
9.1
=
16.3