소수점 1자리 덧셈
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소수점 1자리 덧셈
1
6.1
+
5.8
=
11.9
2
9.3
+
7.5
=
16.8
3
7.9
+
4.9
=
12.8
4
2.6
+
3.5
=
6.1
5
7.8
+
2.5
=
10.3
6
4.5
+
2.3
=
6.8
7
9.9
+
6.3
=
16.2
8
6.3
+
4.3
=
10.6
9
7.4
+
3.9
=
11.3
10
4.4
+
7.3
=
11.7
11
4.3
+
3.4
=
7.7
12
4.4
+
2.4
=
6.8
13
9.3
+
4.9
=
14.2
14
4.2
+
9.8
=
14
15
5.3
+
2.2
=
7.5