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소수점 1자리 덧셈

1
2.4
+
5.1
=
7.5
2
4.1
+
6.4
=
10.5
3
5.3
+
9.3
=
14.6
4
9.6
+
6.2
=
15.8
5
4.1
+
1.1
=
5.2
6
1.6
+
1.1
=
2.7
7
1.2
+
1.5
=
2.7
8
2.1
+
1.3
=
3.4
9
5.6
+
4.6
=
10.2
10
1.3
+
1.2
=
2.5
11
9.5
+
2.3
=
11.8
12
5.4
+
1.1
=
6.5
13
9.5
+
5.1
=
14.6
14
1.9
+
3.6
=
5.5
15
1.9
+
1.8
=
3.7