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소수점 1자리 덧셈

1
6.2
+
3.2
=
9.4
2
3.9
+
1.9
=
5.8
3
5.2
+
7.2
=
12.4
4
2.6
+
1.7
=
4.3
5
6.4
+
5.3
=
11.7
6
3.2
+
7.4
=
10.6
7
7.9
+
9.1
=
17
8
3.9
+
3.7
=
7.6
9
4.9
+
8.1
=
13
10
7.6
+
5.5
=
13.1
11
4.4
+
9.1
=
13.5
12
2.2
+
1.7
=
3.9
13
4.1
+
2.3
=
6.4
14
2.6
+
7.5
=
10.1
15
9.6
+
6.1
=
15.7