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소수점 1자리 덧셈

1
4.4
+
8.5
=
12.9
2
8.8
+
4.8
=
13.6
3
2.9
+
2.4
=
5.3
4
1.4
+
3.6
=
5
5
4.3
+
5.1
=
9.4
6
4.3
+
7.4
=
11.7
7
4.4
+
5.9
=
10.3
8
3.3
+
2.3
=
5.6
9
2.6
+
1.1
=
3.7
10
5.1
+
6.6
=
11.7
11
1.7
+
4.8
=
6.5
12
4.9
+
1.1
=
6
13
2.5
+
2.4
=
4.9
14
3.1
+
9.3
=
12.4
15
1.9
+
3.9
=
5.8