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소수점 1자리 덧셈

1
3.6
+
7.1
=
10.7
2
7.5
+
6.2
=
13.7
3
5.8
+
7.5
=
13.3
4
8.3
+
8.2
=
16.5
5
2.7
+
4.1
=
6.8
6
5.8
+
2.8
=
8.6
7
5.9
+
7.5
=
13.4
8
8.3
+
1.1
=
9.4
9
5.1
+
6.4
=
11.5
10
4.2
+
1.6
=
5.8
11
4.7
+
9.3
=
14
12
4.4
+
4.1
=
8.5
13
7.4
+
3.1
=
10.5
14
1.9
+
2.1
=
4
15
1.7
+
6.6
=
8.3