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소수점 1자리 덧셈

1
5.8
+
2.7
=
8.5
2
7.3
+
2.4
=
9.7
3
5.7
+
3.2
=
8.9
4
5.4
+
3.9
=
9.3
5
3.5
+
5.2
=
8.7
6
9.4
+
2.6
=
12
7
3.5
+
3.6
=
7.1
8
3.3
+
6.1
=
9.4
9
8.1
+
5.7
=
13.8
10
4.1
+
6.1
=
10.2
11
7.7
+
1.9
=
9.6
12
6.5
+
3.5
=
10
13
7.5
+
3.7
=
11.2
14
7.1
+
7.1
=
14.2
15
1.6
+
1.3
=
2.9