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소숫점: 1자리 덧셈16

1
1.6
+
8.4
=
10
2
8.2
+
2.4
=
10.6
3
4.6
+
5.3
=
9.9
4
5.4
+
4.3
=
9.7
5
3.5
+
6.7
=
10.2
6
3.5
+
6.5
=
10
7
9.2
+
1.3
=
10.5
8
7.2
+
8.7
=
15.9
9
6.2
+
4.5
=
10.7
10
4.7
+
1.2
=
5.9
11
4.6
+
5.9
=
10.5
12
8.5
+
1.1
=
9.6
13
9.1
+
1.5
=
10.6
14
3.6
+
9.7
=
13.3
15
3.3
+
7.7
=
11