소수점 1자리 덧셈
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소숫점: 1자리 덧셈38
1
3.8
+
8.2
=
12
2
1.3
+
5.2
=
6.5
3
5.6
+
5.5
=
11.1
4
4.4
+
7.4
=
11.8
5
1.9
+
2.5
=
4.4
6
6.5
+
2.2
=
8.7
7
7.4
+
2.1
=
9.5
8
3.5
+
4.5
=
8
9
9.8
+
4.4
=
14.2
10
2.1
+
2.4
=
4.5
11
4.9
+
6.2
=
11.1
12
6.8
+
1.2
=
8
13
4.8
+
6.3
=
11.1
14
4.2
+
9.1
=
13.3
15
7.7
+
3.8
=
11.5