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소숫점: 1자리 덧셈41

1
4.1
+
3.2
=
7.3
2
3.2
+
3.4
=
6.6
3
9.5
+
8.2
=
17.7
4
6.2
+
5.9
=
12.1
5
1.3
+
4.9
=
6.2
6
2.6
+
7.1
=
9.7
7
5.5
+
7.7
=
13.2
8
2.6
+
2.8
=
5.4
9
7.4
+
7.2
=
14.6
10
5.4
+
2.3
=
7.7
11
8.5
+
9.7
=
18.2
12
2.1
+
5.5
=
7.6
13
7.1
+
3.7
=
10.8
14
6.3
+
6.1
=
12.4
15
8.7
+
2.6
=
11.3