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소숫점: 1자리 덧셈62

1
6.2
+
3.3
=
9.5
2
1.5
+
5.1
=
6.6
3
5.6
+
2.2
=
7.8
4
8.5
+
4.5
=
13
5
3.7
+
8.2
=
11.9
6
7.3
+
3.7
=
11
7
2.5
+
9.5
=
12
8
2.2
+
1.9
=
4.1
9
7.2
+
8.3
=
15.5
10
6.7
+
4.9
=
11.6
11
4.1
+
9.1
=
13.2
12
2.4
+
1.6
=
4
13
1.4
+
1.2
=
2.6
14
2.8
+
3.8
=
6.6
15
5.1
+
4.9
=
10