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소숫점: 1자리 덧셈58

1
5.8
+
4.8
=
10.6
2
4.5
+
4.3
=
8.8
3
7.9
+
6.4
=
14.3
4
6.2
+
8.4
=
14.6
5
4.5
+
6.7
=
11.2
6
5.6
+
4.2
=
9.8
7
9.7
+
3.4
=
13.1
8
8.4
+
4.1
=
12.5
9
6.5
+
3.6
=
10.1
10
7.5
+
6.5
=
14
11
1.6
+
2.2
=
3.8
12
2.1
+
6.1
=
8.2
13
5.4
+
8.4
=
13.8
14
1.2
+
1.3
=
2.5
15
5.4
+
7.1
=
12.5