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소수점 1자리 덧셈

1
4.8
+
6.4
=
11.2
2
1.3
+
9.9
=
11.2
3
6.6
+
1.1
=
7.7
4
6.5
+
7.1
=
13.6
5
5.2
+
1.1
=
6.3
6
5.4
+
1.6
=
7
7
7.4
+
9.6
=
17
8
3.2
+
5.2
=
8.4
9
6.2
+
9.3
=
15.5
10
3.8
+
3.2
=
7
11
5.3
+
4.4
=
9.7
12
4.8
+
5.2
=
10
13
3.5
+
6.6
=
10.1
14
3.3
+
1.3
=
4.6
15
3.4
+
9.8
=
13.2