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소숫점: 1자리 덧셈62

1
6.2
+
1.3
=
7.5
2
6.6
+
1.1
=
7.7
3
8.3
+
9.3
=
17.6
4
5.2
+
3.8
=
9
5
1.8
+
2.3
=
4.1
6
4.2
+
1.2
=
5.4
7
2.2
+
6.1
=
8.3
8
3.9
+
4.1
=
8
9
3.4
+
7.8
=
11.2
10
3.2
+
2.3
=
5.5
11
8.2
+
3.3
=
11.5
12
2.2
+
3.8
=
6
13
9.3
+
2.9
=
12.2
14
1.8
+
5.2
=
7
15
3.3
+
4.3
=
7.6