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소수점 1자리 덧셈

1
3.4
+
1.4
=
4.8
2
7.4
+
2.7
=
10.1
3
5.9
+
1.3
=
7.2
4
1.2
+
1.3
=
2.5
5
1.5
+
2.5
=
4
6
4.2
+
9.9
=
14.1
7
3.4
+
3.3
=
6.7
8
9.6
+
2.5
=
12.1
9
5.4
+
9.7
=
15.1
10
6.1
+
2.5
=
8.6
11
7.2
+
1.7
=
8.9
12
3.4
+
5.4
=
8.8
13
7.4
+
7.6
=
15
14
1.2
+
2.6
=
3.8
15
3.3
+
8.3
=
11.6