소수점 1자리 덧셈
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소숫점: 1자리 덧셈43
1
4.3
+
3.2
=
7.5
2
6.1
+
4.8
=
10.9
3
9.3
+
1.9
=
11.2
4
2.1
+
4.2
=
6.3
5
8.8
+
5.9
=
14.7
6
8.5
+
8.5
=
17
7
1.5
+
2.6
=
4.1
8
8.5
+
3.8
=
12.3
9
2.3
+
3.5
=
5.8
10
8.7
+
3.9
=
12.6
11
2.4
+
5.1
=
7.5
12
1.2
+
9.5
=
10.7
13
2.5
+
4.4
=
6.9
14
4.2
+
1.6
=
5.8
15
5.3
+
6.9
=
12.2