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소수점 1자리 덧셈

1
4.7
+
4.5
=
9.2
2
9.4
+
2.9
=
12.3
3
2.7
+
5.6
=
8.3
4
4.5
+
9.6
=
14.1
5
5.2
+
7.5
=
12.7
6
6.4
+
5.6
=
12
7
6.3
+
7.3
=
13.6
8
1.1
+
6.5
=
7.6
9
9.5
+
7.4
=
16.9
10
5.5
+
5.9
=
11.4
11
6.4
+
2.1
=
8.5
12
4.1
+
4.3
=
8.4
13
3.6
+
2.9
=
6.5
14
2.3
+
6.2
=
8.5
15
7.6
+
2.1
=
9.7
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