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소수점 1자리 덧셈

1
1.1
+
4.5
=
5.6
2
1.5
+
5.5
=
7
3
1.6
+
6.4
=
8
4
3.4
+
4.5
=
7.9
5
1.2
+
1.9
=
3.1
6
5.2
+
9.1
=
14.3
7
6.6
+
6.1
=
12.7
8
8.8
+
8.2
=
17
9
1.2
+
2.4
=
3.6
10
2.5
+
5.1
=
7.6
11
4.8
+
5.3
=
10.1
12
1.8
+
9.4
=
11.2
13
6.7
+
4.7
=
11.4
14
3.4
+
3.2
=
6.6
15
8.5
+
4.3
=
12.8