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소숫점: 1자리 덧셈36

1
3.6
+
1.6
=
5.2
2
2.8
+
1.3
=
4.1
3
8.1
+
1.4
=
9.5
4
2.6
+
4.6
=
7.2
5
2.2
+
7.1
=
9.3
6
3.8
+
1.1
=
4.9
7
7.3
+
9.5
=
16.8
8
1.2
+
7.3
=
8.5
9
8.9
+
2.9
=
11.8
10
3.9
+
9.1
=
13
11
5.2
+
4.3
=
9.5
12
9.5
+
6.6
=
16.1
13
3.5
+
2.4
=
5.9
14
6.1
+
8.9
=
15
15
7.7
+
5.2
=
12.9