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소수점 1자리 덧셈

1
1.4
+
2.3
=
3.7
2
8.2
+
1.6
=
9.8
3
3.6
+
1.4
=
5
4
2.2
+
9.2
=
11.4
5
4.2
+
9.5
=
13.7
6
6.4
+
3.5
=
9.9
7
4.7
+
1.5
=
6.2
8
6.3
+
4.6
=
10.9
9
5.5
+
8.3
=
13.8
10
4.7
+
2.1
=
6.8
11
1.6
+
3.4
=
5
12
4.1
+
8.6
=
12.7
13
2.3
+
6.7
=
9
14
5.9
+
1.4
=
7.3
15
8.4
+
4.3
=
12.7