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소수점 1자리 덧셈

1
5.9
+
8.4
=
14.3
2
1.3
+
1.2
=
2.5
3
2.4
+
3.4
=
5.8
4
7.1
+
1.3
=
8.4
5
4.6
+
7.4
=
12
6
1.3
+
5.7
=
7
7
5.6
+
3.4
=
9
8
6.6
+
3.1
=
9.7
9
1.1
+
3.9
=
5
10
6.2
+
1.5
=
7.7
11
6.1
+
9.3
=
15.4
12
2.4
+
1.2
=
3.6
13
9.6
+
2.9
=
12.5
14
3.6
+
8.1
=
11.7
15
6.9
+
2.3
=
9.2