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소수점 1자리 덧셈

1
1.6
+
4.6
=
6.2
2
3.2
+
9.5
=
12.7
3
7.2
+
8.9
=
16.1
4
6.3
+
2.4
=
8.7
5
4.2
+
6.3
=
10.5
6
2.3
+
8.3
=
10.6
7
3.5
+
6.1
=
9.6
8
7.1
+
2.1
=
9.2
9
5.2
+
4.4
=
9.6
10
1.9
+
3.7
=
5.6
11
2.3
+
5.5
=
7.8
12
1.9
+
1.4
=
3.3
13
2.1
+
4.7
=
6.8
14
4.2
+
8.6
=
12.8
15
1.1
+
1.6
=
2.7
▲