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소수점 1자리 덧셈

1
3.4
+
9.5
=
12.9
2
1.9
+
2.7
=
4.6
3
1.9
+
9.2
=
11.1
4
1.9
+
4.4
=
6.3
5
1.5
+
5.7
=
7.2
6
4.2
+
3.3
=
7.5
7
4.5
+
8.1
=
12.6
8
3.8
+
1.1
=
4.9
9
3.2
+
6.6
=
9.8
10
3.1
+
2.8
=
5.9
11
7.1
+
6.4
=
13.5
12
5.6
+
8.4
=
14
13
2.4
+
5.8
=
8.2
14
6.1
+
9.4
=
15.5
15
4.8
+
4.9
=
9.7