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소수점 1자리 덧셈

1
1.4
+
3.7
=
5.1
2
2.6
+
5.3
=
7.9
3
4.1
+
2.5
=
6.6
4
1.4
+
4.7
=
6.1
5
1.5
+
8.3
=
9.8
6
1.5
+
1.3
=
2.8
7
5.1
+
3.2
=
8.3
8
5.1
+
2.4
=
7.5
9
1.6
+
3.7
=
5.3
10
5.7
+
4.1
=
9.8
11
1.2
+
4.6
=
5.8
12
2.7
+
8.8
=
11.5
13
5.5
+
9.6
=
15.1
14
2.9
+
3.9
=
6.8
15
4.2
+
4.3
=
8.5