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소수점 1자리 덧셈

1
5.9
+
9.1
=
15
2
5.9
+
3.2
=
9.1
3
5.1
+
4.3
=
9.4
4
1.5
+
2.5
=
4
5
9.5
+
6.8
=
16.3
6
5.4
+
4.4
=
9.8
7
9.1
+
5.9
=
15
8
3.7
+
6.1
=
9.8
9
7.5
+
4.2
=
11.7
10
7.1
+
1.6
=
8.7
11
1.3
+
5.1
=
6.4
12
2.5
+
2.5
=
5
13
7.5
+
3.5
=
11
14
2.3
+
5.4
=
7.7
15
5.5
+
7.1
=
12.6