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소수점 1자리 덧셈

1
4.1
+
8.3
=
12.4
2
2.1
+
8.4
=
10.5
3
4.3
+
6.5
=
10.8
4
4.1
+
1.7
=
5.8
5
7.3
+
5.5
=
12.8
6
4.7
+
5.3
=
10
7
9.6
+
4.7
=
14.3
8
1.9
+
9.4
=
11.3
9
7.1
+
7.9
=
15
10
3.6
+
9.3
=
12.9
11
6.2
+
1.8
=
8
12
1.4
+
1.5
=
2.9
13
4.2
+
3.4
=
7.6
14
2.1
+
3.3
=
5.4
15
4.4
+
6.9
=
11.3