소수점 1자리 덧셈
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소숫점: 1자리 덧셈43
1
4.3
+
2.1
=
6.4
2
7.1
+
4.4
=
11.5
3
9.3
+
6.9
=
16.2
4
1.5
+
8.2
=
9.7
5
2.8
+
4.8
=
7.6
6
4.1
+
5.7
=
9.8
7
1.2
+
4.9
=
6.1
8
5.3
+
9.3
=
14.6
9
3.8
+
6.2
=
10
10
9.4
+
6.2
=
15.6
11
1.7
+
6.2
=
7.9
12
6.5
+
8.7
=
15.2
13
2.5
+
6.1
=
8.6
14
4.2
+
4.7
=
8.9
15
4.4
+
8.7
=
13.1