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소숫점: 1자리 덧셈50

1
5.9
+
8.8
=
14.7
2
4.3
+
6.6
=
10.9
3
1.6
+
3.9
=
5.5
4
7.6
+
1.2
=
8.8
5
3.3
+
4.6
=
7.9
6
1.6
+
4.7
=
6.3
7
2.3
+
3.8
=
6.1
8
6.5
+
9.3
=
15.8
9
3.6
+
5.5
=
9.1
10
6.2
+
2.4
=
8.6
11
6.1
+
1.4
=
7.5
12
2.1
+
5.9
=
8
13
9.2
+
9.2
=
18.4
14
2.4
+
6.4
=
8.8
15
3.5
+
1.6
=
5.1