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소수점 1자리 덧셈

1
1.1
+
4.3
=
5.4
2
2.5
+
4.2
=
6.7
3
6.3
+
3.2
=
9.5
4
7.5
+
2.1
=
9.6
5
6.5
+
8.9
=
15.4
6
4.3
+
3.4
=
7.7
7
6.4
+
3.7
=
10.1
8
8.2
+
8.4
=
16.6
9
2.4
+
8.5
=
10.9
10
5.1
+
3.1
=
8.2
11
8.1
+
7.3
=
15.4
12
2.7
+
6.1
=
8.8
13
3.4
+
6.2
=
9.6
14
9.4
+
1.3
=
10.7
15
2.7
+
5.4
=
8.1