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소수점 1자리 덧셈

1
9.1
+
1.6
=
10.7
2
4.9
+
9.3
=
14.2
3
9.1
+
5.9
=
15
4
1.3
+
8.2
=
9.5
5
5.6
+
7.5
=
13.1
6
5.2
+
1.3
=
6.5
7
7.5
+
7.6
=
15.1
8
1.8
+
3.1
=
4.9
9
7.3
+
1.4
=
8.7
10
8.4
+
6.9
=
15.3
11
4.5
+
6.6
=
11.1
12
5.9
+
6.8
=
12.7
13
2.5
+
2.3
=
4.8
14
9.1
+
8.7
=
17.8
15
5.6
+
3.5
=
9.1