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소수점 1자리 덧셈

1
5.1
+
2.2
=
7.3
2
4.5
+
2.9
=
7.4
3
6.1
+
4.2
=
10.3
4
9.4
+
1.5
=
10.9
5
7.3
+
3.7
=
11
6
4.5
+
9.7
=
14.2
7
5.9
+
4.4
=
10.3
8
7.2
+
9.2
=
16.4
9
2.7
+
9.1
=
11.8
10
2.7
+
1.5
=
4.2
11
2.5
+
1.6
=
4.1
12
1.2
+
2.7
=
3.9
13
4.5
+
8.3
=
12.8
14
6.9
+
4.5
=
11.4
15
1.1
+
9.3
=
10.4