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소수점 1자리 덧셈

1
3.4
+
5.2
=
8.6
2
4.4
+
4.7
=
9.1
3
3.4
+
2.9
=
6.3
4
2.1
+
1.6
=
3.7
5
1.5
+
2.4
=
3.9
6
1.3
+
6.3
=
7.6
7
9.4
+
1.9
=
11.3
8
4.2
+
3.4
=
7.6
9
4.9
+
4.3
=
9.2
10
2.7
+
4.2
=
6.9
11
4.6
+
3.4
=
8
12
8.1
+
2.3
=
10.4
13
4.2
+
3.6
=
7.8
14
6.3
+
3.3
=
9.6
15
4.2
+
7.4
=
11.6