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소수점 1자리 덧셈

1
6.7
+
4.1
=
10.8
2
9.5
+
2.5
=
12
3
3.3
+
2.2
=
5.5
4
2.3
+
6.2
=
8.5
5
2.4
+
6.1
=
8.5
6
1.5
+
3.5
=
5
7
6.3
+
5.5
=
11.8
8
3.1
+
7.5
=
10.6
9
5.1
+
6.3
=
11.4
10
7.6
+
4.3
=
11.9
11
1.3
+
2.1
=
3.4
12
2.3
+
2.7
=
5
13
2.8
+
7.2
=
10
14
1.3
+
9.4
=
10.7
15
1.6
+
3.7
=
5.3