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소수점 1자리 덧셈

1
9.5
+
8.1
=
17.6
2
7.1
+
6.8
=
13.9
3
5.7
+
8.3
=
14
4
2.8
+
3.6
=
6.4
5
5.2
+
9.5
=
14.7
6
2.8
+
5.3
=
8.1
7
2.8
+
4.7
=
7.5
8
9.2
+
8.3
=
17.5
9
5.9
+
6.3
=
12.2
10
9.3
+
4.4
=
13.7
11
2.5
+
7.3
=
9.8
12
1.1
+
5.1
=
6.2
13
7.3
+
6.3
=
13.6
14
4.5
+
5.1
=
9.6
15
3.2
+
5.1
=
8.3