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소숫점: 1자리 덧셈14

1
1.4
+
5.1
=
6.5
2
9.1
+
2.4
=
11.5
3
5.4
+
1.3
=
6.7
4
3.4
+
2.4
=
5.8
5
3.4
+
6.1
=
9.5
6
2.4
+
5.6
=
8
7
7.4
+
3.5
=
10.9
8
4.4
+
2.8
=
7.2
9
6.6
+
2.3
=
8.9
10
6.4
+
2.7
=
9.1
11
5.1
+
2.7
=
7.8
12
5.6
+
8.4
=
14
13
4.2
+
1.6
=
5.8
14
3.2
+
7.1
=
10.3
15
4.1
+
3.4
=
7.5