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소수점 1자리 덧셈

1
2.5
+
7.6
=
10.1
2
2.2
+
1.1
=
3.3
3
2.5
+
9.6
=
12.1
4
4.7
+
4.6
=
9.3
5
4.4
+
4.3
=
8.7
6
1.2
+
5.9
=
7.1
7
9.2
+
6.4
=
15.6
8
9.9
+
6.2
=
16.1
9
3.3
+
6.3
=
9.6
10
6.1
+
5.1
=
11.2
11
7.2
+
6.8
=
14
12
4.5
+
7.8
=
12.3
13
7.4
+
8.4
=
15.8
14
5.9
+
9.2
=
15.1
15
5.1
+
1.7
=
6.8