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소숫점: 1자리 덧셈34

1
3.4
+
3.3
=
6.7
2
1.4
+
3.7
=
5.1
3
4.5
+
9.4
=
13.9
4
3.2
+
3.3
=
6.5
5
6.2
+
8.5
=
14.7
6
5.1
+
2.8
=
7.9
7
5.2
+
1.7
=
6.9
8
4.4
+
5.9
=
10.3
9
5.6
+
3.8
=
9.4
10
1.5
+
6.7
=
8.2
11
1.6
+
5.4
=
7
12
9.7
+
4.9
=
14.6
13
9.3
+
4.1
=
13.4
14
9.4
+
6.3
=
15.7
15
1.2
+
6.1
=
7.3