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소수점 1자리 덧셈

1
5.2
+
5.5
=
10.7
2
3.9
+
5.9
=
9.8
3
1.4
+
4.4
=
5.8
4
2.4
+
2.5
=
4.9
5
3.6
+
3.5
=
7.1
6
4.3
+
5.2
=
9.5
7
1.4
+
6.9
=
8.3
8
6.3
+
6.2
=
12.5
9
5.3
+
4.2
=
9.5
10
3.5
+
6.7
=
10.2
11
1.6
+
5.8
=
7.4
12
9.4
+
6.4
=
15.8
13
8.2
+
2.5
=
10.7
14
5.2
+
2.4
=
7.6
15
3.4
+
3.9
=
7.3