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소수점 1자리 덧셈

1
9.5
+
7.4
=
16.9
2
1.6
+
6.2
=
7.8
3
2.4
+
9.8
=
12.2
4
3.4
+
5.2
=
8.6
5
4.4
+
5.3
=
9.7
6
1.4
+
9.7
=
11.1
7
2.5
+
9.5
=
12
8
4.3
+
9.1
=
13.4
9
1.7
+
1.2
=
2.9
10
8.1
+
3.5
=
11.6
11
9.6
+
1.4
=
11
12
3.7
+
6.1
=
9.8
13
4.3
+
6.2
=
10.5
14
5.5
+
3.1
=
8.6
15
5.2
+
6.1
=
11.3