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소수점 1자리 덧셈

1
9.3
+
1.2
=
10.5
2
1.1
+
4.9
=
6
3
3.3
+
5.4
=
8.7
4
1.3
+
4.2
=
5.5
5
6.5
+
8.3
=
14.8
6
4.2
+
8.9
=
13.1
7
5.6
+
9.1
=
14.7
8
1.3
+
4.5
=
5.8
9
1.2
+
8.2
=
9.4
10
7.8
+
7.3
=
15.1
11
6.2
+
8.2
=
14.4
12
5.3
+
8.8
=
14.1
13
3.8
+
3.6
=
7.4
14
3.2
+
2.9
=
6.1
15
1.6
+
6.6
=
8.2