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소수점 1자리 덧셈

1
5.6
+
9.5
=
15.1
2
5.3
+
2.6
=
7.9
3
2.2
+
2.5
=
4.7
4
4.3
+
4.4
=
8.7
5
3.2
+
4.5
=
7.7
6
4.6
+
2.8
=
7.4
7
8.6
+
2.5
=
11.1
8
7.6
+
2.6
=
10.2
9
1.6
+
6.5
=
8.1
10
3.5
+
5.7
=
9.2
11
1.3
+
2.4
=
3.7
12
5.5
+
5.1
=
10.6
13
2.3
+
5.8
=
8.1
14
1.7
+
5.5
=
7.2
15
6.4
+
3.4
=
9.8
▲