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소수점 1자리 덧셈

1
3.6
+
2.2
=
5.8
2
4.5
+
6.1
=
10.6
3
8.1
+
3.9
=
12
4
8.4
+
2.1
=
10.5
5
1.4
+
9.4
=
10.8
6
1.5
+
6.3
=
7.8
7
4.2
+
6.3
=
10.5
8
2.3
+
1.2
=
3.5
9
2.6
+
5.2
=
7.8
10
9.5
+
1.3
=
10.8
11
2.5
+
8.9
=
11.4
12
3.4
+
1.1
=
4.5
13
3.9
+
2.6
=
6.5
14
3.4
+
3.8
=
7.2
15
6.3
+
3.3
=
9.6