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소숫점: 1자리 덧셈48

1
4.8
+
3.3
=
8.1
2
3.5
+
1.2
=
4.7
3
1.6
+
1.1
=
2.7
4
1.3
+
4.5
=
5.8
5
6.6
+
3.6
=
10.2
6
1.8
+
3.2
=
5
7
5.3
+
8.5
=
13.8
8
6.1
+
1.5
=
7.6
9
5.6
+
2.1
=
7.7
10
3.8
+
3.9
=
7.7
11
3.4
+
2.3
=
5.7
12
7.8
+
5.7
=
13.5
13
1.2
+
5.2
=
6.4
14
7.1
+
9.5
=
16.6
15
2.4
+
9.2
=
11.6