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소수점 1자리 덧셈

1
1.6
+
3.3
=
4.9
2
5.6
+
1.5
=
7.1
3
6.2
+
3.3
=
9.5
4
1.3
+
8.5
=
9.8
5
7.1
+
6.1
=
13.2
6
1.5
+
9.4
=
10.9
7
2.2
+
1.1
=
3.3
8
8.4
+
9.8
=
18.2
9
5.4
+
8.3
=
13.7
10
3.4
+
3.5
=
6.9
11
3.3
+
3.8
=
7.1
12
4.5
+
6.8
=
11.3
13
2.4
+
8.4
=
10.8
14
8.8
+
3.3
=
12.1
15
4.7
+
3.1
=
7.8