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소수점 1자리 덧셈

1
4.5
+
3.5
=
8
2
7.5
+
9.6
=
17.1
3
4.6
+
1.2
=
5.8
4
4.9
+
3.2
=
8.1
5
5.8
+
2.7
=
8.5
6
1.1
+
9.7
=
10.8
7
4.3
+
1.3
=
5.6
8
1.4
+
3.8
=
5.2
9
6.4
+
8.4
=
14.8
10
6.9
+
3.2
=
10.1
11
6.2
+
2.9
=
9.1
12
1.8
+
7.3
=
9.1
13
1.8
+
2.6
=
4.4
14
8.1
+
6.8
=
14.9
15
3.1
+
6.4
=
9.5