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소수점 1자리 덧셈

1
4.5
+
3.5
=
8
2
1.8
+
5.8
=
7.6
3
8.2
+
3.8
=
12
4
4.3
+
6.3
=
10.6
5
4.1
+
3.2
=
7.3
6
2.6
+
6.3
=
8.9
7
3.6
+
3.1
=
6.7
8
7.4
+
5.7
=
13.1
9
6.3
+
3.4
=
9.7
10
3.3
+
4.9
=
8.2
11
4.5
+
6.2
=
10.7
12
6.2
+
1.6
=
7.8
13
7.4
+
8.8
=
16.2
14
2.9
+
9.1
=
12
15
8.7
+
7.9
=
16.6