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소수점 1자리 덧셈

1
4.1
+
1.4
=
5.5
2
1.2
+
7.2
=
8.4
3
1.1
+
7.6
=
8.7
4
1.9
+
2.5
=
4.4
5
6.1
+
3.2
=
9.3
6
2.8
+
2.5
=
5.3
7
4.1
+
4.6
=
8.7
8
8.4
+
6.5
=
14.9
9
4.1
+
8.5
=
12.6
10
7.5
+
8.4
=
15.9
11
2.9
+
6.6
=
9.5
12
1.7
+
6.1
=
7.8
13
5.4
+
4.1
=
9.5
14
6.4
+
4.1
=
10.5
15
7.2
+
2.3
=
9.5