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소수점 1자리 덧셈

1
2.3
+
1.3
=
3.6
2
6.2
+
9.5
=
15.7
3
8.2
+
3.1
=
11.3
4
8.2
+
7.3
=
15.5
5
6.2
+
7.2
=
13.4
6
1.6
+
5.6
=
7.2
7
3.5
+
4.4
=
7.9
8
9.2
+
6.2
=
15.4
9
7.4
+
4.4
=
11.8
10
2.9
+
2.2
=
5.1
11
4.1
+
1.1
=
5.2
12
4.1
+
3.4
=
7.5
13
3.3
+
7.8
=
11.1
14
6.2
+
6.2
=
12.4
15
3.3
+
2.5
=
5.8