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소수점 1자리 덧셈

1
6.1
+
8.6
=
14.7
2
2.2
+
9.3
=
11.5
3
6.2
+
7.2
=
13.4
4
4.2
+
4.9
=
9.1
5
3.9
+
1.4
=
5.3
6
3.9
+
3.1
=
7
7
3.4
+
3.1
=
6.5
8
3.2
+
8.4
=
11.6
9
4.2
+
1.8
=
6
10
6.2
+
2.4
=
8.6
11
1.4
+
5.1
=
6.5
12
1.5
+
2.8
=
4.3
13
1.7
+
9.6
=
11.3
14
3.4
+
5.1
=
8.5
15
6.6
+
7.5
=
14.1