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소수점 1자리 덧셈

1
4.9
+
9.1
=
14
2
4.1
+
9.1
=
13.2
3
2.7
+
4.1
=
6.8
4
3.5
+
8.3
=
11.8
5
9.4
+
3.9
=
13.3
6
4.2
+
1.2
=
5.4
7
3.7
+
6.4
=
10.1
8
4.2
+
2.6
=
6.8
9
1.9
+
2.6
=
4.5
10
1.2
+
4.2
=
5.4
11
6.4
+
4.4
=
10.8
12
9.4
+
9.5
=
18.9
13
5.7
+
8.3
=
14
14
4.3
+
3.7
=
8
15
5.9
+
4.3
=
10.2
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