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소수점 1자리 덧셈

1
5.9
+
8.2
=
14.1
2
6.3
+
4.2
=
10.5
3
3.9
+
9.4
=
13.3
4
8.6
+
2.3
=
10.9
5
3.9
+
6.6
=
10.5
6
7.1
+
9.8
=
16.9
7
5.1
+
7.5
=
12.6
8
5.3
+
2.8
=
8.1
9
3.9
+
2.1
=
6
10
2.5
+
3.6
=
6.1
11
1.1
+
6.1
=
7.2
12
3.5
+
1.2
=
4.7
13
4.8
+
2.1
=
6.9
14
9.9
+
1.4
=
11.3
15
8.3
+
9.5
=
17.8