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소수점 1자리 덧셈

1
1.4
+
4.4
=
5.8
2
1.7
+
2.5
=
4.2
3
3.2
+
6.1
=
9.3
4
2.6
+
8.6
=
11.2
5
3.5
+
1.1
=
4.6
6
2.8
+
5.7
=
8.5
7
8.1
+
2.3
=
10.4
8
8.3
+
5.8
=
14.1
9
9.3
+
4.7
=
14
10
2.2
+
6.2
=
8.4
11
4.8
+
8.5
=
13.3
12
8.5
+
5.8
=
14.3
13
5.2
+
3.3
=
8.5
14
9.7
+
3.1
=
12.8
15
6.1
+
3.5
=
9.6