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소수점 1자리 덧셈

1
1.7
+
7.3
=
9
2
8.1
+
1.1
=
9.2
3
1.9
+
7.5
=
9.4
4
9.4
+
2.5
=
11.9
5
3.3
+
2.7
=
6
6
2.1
+
6.1
=
8.2
7
7.8
+
1.5
=
9.3
8
3.5
+
7.3
=
10.8
9
2.5
+
1.5
=
4
10
6.2
+
8.6
=
14.8
11
4.8
+
5.7
=
10.5
12
1.1
+
5.3
=
6.4
13
5.5
+
4.4
=
9.9
14
1.7
+
5.4
=
7.1
15
6.5
+
9.5
=
16