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소수점 1자리 덧셈

1
4.7
+
9.4
=
14.1
2
9.4
+
1.7
=
11.1
3
2.5
+
5.2
=
7.7
4
1.5
+
2.9
=
4.4
5
8.2
+
3.5
=
11.7
6
2.4
+
3.6
=
6
7
4.5
+
2.4
=
6.9
8
2.9
+
4.1
=
7
9
2.6
+
3.5
=
6.1
10
4.4
+
9.3
=
13.7
11
1.1
+
1.3
=
2.4
12
4.1
+
8.4
=
12.5
13
4.8
+
6.8
=
11.6
14
8.7
+
7.5
=
16.2
15
8.3
+
6.5
=
14.8