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소수점 1자리 덧셈

1
5.8
+
6.1
=
11.9
2
3.1
+
1.3
=
4.4
3
2.3
+
5.5
=
7.8
4
8.3
+
2.4
=
10.7
5
6.4
+
8.6
=
15
6
6.3
+
4.4
=
10.7
7
8.5
+
1.6
=
10.1
8
4.2
+
2.6
=
6.8
9
1.5
+
1.3
=
2.8
10
3.3
+
3.6
=
6.9
11
1.9
+
5.1
=
7
12
3.3
+
6.2
=
9.5
13
3.4
+
5.3
=
8.7
14
2.9
+
4.6
=
7.5
15
4.4
+
2.7
=
7.1
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