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소숫점: 1자리 덧셈41

1
4.1
+
2.5
=
6.6
2
4.2
+
2.2
=
6.4
3
3.1
+
1.2
=
4.3
4
2.9
+
3.3
=
6.2
5
9.4
+
3.7
=
13.1
6
1.5
+
6.6
=
8.1
7
4.4
+
4.3
=
8.7
8
4.6
+
6.2
=
10.8
9
6.3
+
4.9
=
11.2
10
2.1
+
6.4
=
8.5
11
1.4
+
5.2
=
6.6
12
8.4
+
9.2
=
17.6
13
7.3
+
6.9
=
14.2
14
2.2
+
5.1
=
7.3
15
2.1
+
1.1
=
3.2