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소수점 1자리 덧셈

1
2.6
+
3.6
=
6.2
2
6.4
+
9.2
=
15.6
3
2.9
+
3.2
=
6.1
4
3.7
+
2.1
=
5.8
5
5.6
+
4.2
=
9.8
6
4.9
+
2.3
=
7.2
7
4.1
+
2.8
=
6.9
8
4.6
+
1.2
=
5.8
9
2.3
+
5.5
=
7.8
10
5.1
+
3.1
=
8.2
11
7.3
+
3.5
=
10.8
12
3.4
+
3.1
=
6.5
13
1.6
+
6.1
=
7.7
14
4.4
+
7.6
=
12
15
3.7
+
1.2
=
4.9