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소수점 1자리 덧셈

1
1.6
+
9.2
=
10.8
2
4.6
+
3.2
=
7.8
3
3.4
+
3.5
=
6.9
4
1.3
+
3.5
=
4.8
5
9.8
+
3.1
=
12.9
6
5.5
+
7.4
=
12.9
7
5.3
+
3.4
=
8.7
8
4.1
+
5.3
=
9.4
9
1.8
+
9.5
=
11.3
10
2.2
+
1.3
=
3.5
11
4.2
+
5.9
=
10.1
12
3.7
+
7.2
=
10.9
13
6.2
+
1.4
=
7.6
14
9.2
+
3.4
=
12.6
15
4.8
+
3.5
=
8.3