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소수점 1자리 덧셈

1
1.4
+
9.3
=
10.7
2
4.5
+
3.7
=
8.2
3
9.3
+
2.5
=
11.8
4
8.6
+
3.4
=
12
5
1.4
+
3.4
=
4.8
6
6.7
+
3.5
=
10.2
7
7.2
+
9.6
=
16.8
8
2.2
+
4.1
=
6.3
9
2.8
+
4.4
=
7.2
10
1.6
+
4.1
=
5.7
11
3.1
+
6.2
=
9.3
12
3.3
+
1.6
=
4.9
13
4.2
+
3.7
=
7.9
14
3.5
+
3.3
=
6.8
15
6.1
+
7.6
=
13.7