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소수점 1자리 덧셈

1
1.2
+
9.5
=
10.7
2
9.5
+
1.4
=
10.9
3
5.2
+
5.7
=
10.9
4
5.7
+
9.1
=
14.8
5
4.3
+
1.5
=
5.8
6
1.1
+
5.5
=
6.6
7
9.3
+
1.4
=
10.7
8
2.9
+
3.1
=
6
9
3.2
+
6.3
=
9.5
10
5.7
+
4.2
=
9.9
11
6.5
+
5.2
=
11.7
12
3.6
+
4.2
=
7.8
13
1.4
+
1.6
=
3
14
9.1
+
1.6
=
10.7
15
5.1
+
4.6
=
9.7