소수점 1자리 덧셈
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소숫점: 1자리 덧셈58
1
5.8
+
2.6
=
8.4
2
3.7
+
4.2
=
7.9
3
6.8
+
4.2
=
11
4
3.6
+
2.5
=
6.1
5
2.4
+
2.3
=
4.7
6
8.7
+
5.5
=
14.2
7
4.4
+
8.1
=
12.5
8
1.1
+
3.3
=
4.4
9
4.6
+
7.2
=
11.8
10
6.5
+
4.5
=
11
11
9.1
+
1.3
=
10.4
12
3.6
+
6.2
=
9.8
13
5.9
+
6.5
=
12.4
14
1.5
+
5.3
=
6.8
15
7.5
+
1.6
=
9.1