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소수점 1자리 덧셈

1
1.4
+
3.8
=
5.2
2
1.2
+
3.4
=
4.6
3
9.2
+
7.2
=
16.4
4
1.9
+
6.2
=
8.1
5
5.2
+
9.3
=
14.5
6
1.6
+
2.4
=
4
7
3.3
+
6.1
=
9.4
8
3.2
+
8.6
=
11.8
9
6.3
+
7.5
=
13.8
10
2.1
+
4.8
=
6.9
11
4.5
+
2.6
=
7.1
12
2.4
+
1.1
=
3.5
13
9.3
+
3.3
=
12.6
14
5.2
+
2.1
=
7.3
15
8.5
+
5.2
=
13.7