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소수점 1자리 덧셈

1
1.4
+
3.7
=
5.1
2
2.9
+
9.9
=
12.8
3
8.2
+
1.4
=
9.6
4
9.4
+
5.3
=
14.7
5
4.7
+
8.3
=
13
6
8.6
+
1.1
=
9.7
7
1.1
+
7.3
=
8.4
8
5.8
+
2.1
=
7.9
9
7.4
+
1.1
=
8.5
10
5.5
+
7.1
=
12.6
11
9.7
+
2.6
=
12.3
12
4.8
+
5.4
=
10.2
13
6.5
+
1.5
=
8
14
3.2
+
2.9
=
6.1
15
9.5
+
2.3
=
11.8