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소숫점: 1자리 덧셈32

1
3.2
+
1.4
=
4.6
2
2.4
+
6.2
=
8.6
3
2.4
+
7.6
=
10
4
6.7
+
5.1
=
11.8
5
3.5
+
6.7
=
10.2
6
5.8
+
5.3
=
11.1
7
7.4
+
3.4
=
10.8
8
3.1
+
3.6
=
6.7
9
8.5
+
8.6
=
17.1
10
3.1
+
2.5
=
5.6
11
9.2
+
2.9
=
12.1
12
9.2
+
3.2
=
12.4
13
5.7
+
6.4
=
12.1
14
6.1
+
6.6
=
12.7
15
3.7
+
4.7
=
8.4