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소수점 1자리 덧셈

1
2.8
+
3.3
=
6.1
2
2.9
+
7.2
=
10.1
3
6.1
+
3.8
=
9.9
4
3.8
+
7.4
=
11.2
5
1.8
+
3.7
=
5.5
6
7.2
+
9.6
=
16.8
7
4.2
+
5.5
=
9.7
8
7.8
+
3.7
=
11.5
9
2.9
+
5.8
=
8.7
10
6.2
+
5.3
=
11.5
11
1.5
+
6.6
=
8.1
12
6.1
+
4.7
=
10.8
13
1.5
+
5.6
=
7.1
14
6.6
+
4.6
=
11.2
15
2.2
+
1.9
=
4.1