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소수점 1자리 덧셈

1
6.1
+
2.1
=
8.2
2
3.2
+
5.1
=
8.3
3
1.2
+
3.2
=
4.4
4
7.1
+
1.5
=
8.6
5
1.5
+
2.3
=
3.8
6
7.6
+
9.4
=
17
7
1.1
+
9.4
=
10.5
8
1.8
+
8.6
=
10.4
9
1.2
+
5.1
=
6.3
10
4.6
+
6.5
=
11.1
11
8.5
+
1.2
=
9.7
12
2.3
+
7.1
=
9.4
13
3.1
+
8.1
=
11.2
14
6.4
+
2.4
=
8.8
15
4.6
+
3.4
=
8