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소수점 1자리 덧셈

1
1.5
+
5.2
=
6.7
2
2.3
+
4.6
=
6.9
3
4.2
+
3.8
=
8
4
3.5
+
6.2
=
9.7
5
1.4
+
4.6
=
6
6
5.3
+
5.5
=
10.8
7
5.1
+
1.3
=
6.4
8
2.3
+
7.5
=
9.8
9
1.3
+
2.7
=
4
10
1.9
+
5.4
=
7.3
11
4.1
+
1.4
=
5.5
12
2.7
+
3.2
=
5.9
13
4.6
+
1.7
=
6.3
14
6.1
+
9.3
=
15.4
15
3.6
+
1.5
=
5.1