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소수점 1자리 덧셈

1
4.8
+
3.2
=
8
2
5.7
+
1.9
=
7.6
3
6.6
+
2.2
=
8.8
4
5.6
+
4.1
=
9.7
5
3.2
+
1.6
=
4.8
6
3.4
+
1.9
=
5.3
7
6.9
+
5.2
=
12.1
8
4.3
+
5.5
=
9.8
9
4.4
+
3.6
=
8
10
5.4
+
1.8
=
7.2
11
3.4
+
7.3
=
10.7
12
9.2
+
2.9
=
12.1
13
1.2
+
4.3
=
5.5
14
9.7
+
2.6
=
12.3
15
4.5
+
5.3
=
9.8