소수점 1자리 덧셈
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소숫점: 1자리 덧셈38
1
3.8
+
4.5
=
8.3
2
9.7
+
1.6
=
11.3
3
9.1
+
1.8
=
10.9
4
1.2
+
3.2
=
4.4
5
6.3
+
4.1
=
10.4
6
5.9
+
5.5
=
11.4
7
5.3
+
3.5
=
8.8
8
2.2
+
7.6
=
9.8
9
2.7
+
6.5
=
9.2
10
5.2
+
1.1
=
6.3
11
5.9
+
2.5
=
8.4
12
8.1
+
4.2
=
12.3
13
7.3
+
8.9
=
16.2
14
5.1
+
2.8
=
7.9
15
2.2
+
2.6
=
4.8