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소수점 1자리 덧셈

1
3.5
+
1.3
=
4.8
2
3.6
+
1.3
=
4.9
3
6.5
+
7.3
=
13.8
4
1.6
+
2.5
=
4.1
5
6.8
+
1.2
=
8
6
4.1
+
2.2
=
6.3
7
2.7
+
3.9
=
6.6
8
3.3
+
2.2
=
5.5
9
8.1
+
3.3
=
11.4
10
9.5
+
5.4
=
14.9
11
1.5
+
4.3
=
5.8
12
2.4
+
3.8
=
6.2
13
3.8
+
4.4
=
8.2
14
2.9
+
4.9
=
7.8
15
9.4
+
4.9
=
14.3