소수점 1자리 덧셈
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소숫점: 1자리 덧셈41
1
4.1
+
4.9
=
9
2
1.2
+
2.5
=
3.7
3
5.1
+
8.1
=
13.2
4
8.5
+
4.1
=
12.6
5
5.5
+
8.3
=
13.8
6
3.7
+
6.5
=
10.2
7
3.7
+
4.2
=
7.9
8
9.3
+
7.1
=
16.4
9
7.8
+
3.3
=
11.1
10
3.3
+
4.3
=
7.6
11
4.5
+
4.1
=
8.6
12
7.3
+
4.9
=
12.2
13
6.1
+
7.4
=
13.5
14
8.2
+
7.5
=
15.7
15
4.1
+
1.5
=
5.6