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소수점 1자리 덧셈

1
3.3
+
5.6
=
8.9
2
3.5
+
1.1
=
4.6
3
5.8
+
5.6
=
11.4
4
1.7
+
8.6
=
10.3
5
7.6
+
1.5
=
9.1
6
1.1
+
3.5
=
4.6
7
3.5
+
6.8
=
10.3
8
4.7
+
5.4
=
10.1
9
5.5
+
9.4
=
14.9
10
5.6
+
2.6
=
8.2
11
4.5
+
2.1
=
6.6
12
4.4
+
5.1
=
9.5
13
6.5
+
1.8
=
8.3
14
4.8
+
5.6
=
10.4
15
2.5
+
3.2
=
5.7