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소숫점: 1자리 덧셈61

1
6.1
+
2.3
=
8.4
2
1.3
+
5.3
=
6.6
3
9.1
+
6.2
=
15.3
4
3.1
+
6.1
=
9.2
5
8.2
+
3.3
=
11.5
6
1.2
+
3.4
=
4.6
7
3.1
+
5.1
=
8.2
8
6.1
+
8.3
=
14.4
9
9.3
+
6.3
=
15.6
10
1.6
+
2.8
=
4.4
11
3.6
+
2.3
=
5.9
12
8.2
+
6.1
=
14.3
13
1.1
+
8.3
=
9.4
14
4.3
+
5.4
=
9.7
15
7.3
+
8.3
=
15.6