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소숫점: 1자리 덧셈51

1
5.1
+
1.4
=
6.5
2
6.2
+
2.4
=
8.6
3
5.5
+
4.1
=
9.6
4
2.9
+
5.6
=
8.5
5
1.1
+
4.2
=
5.3
6
9.7
+
3.4
=
13.1
7
7.5
+
5.3
=
12.8
8
1.3
+
3.6
=
4.9
9
3.3
+
1.4
=
4.7
10
3.5
+
4.6
=
8.1
11
4.4
+
3.7
=
8.1
12
7.1
+
8.4
=
15.5
13
3.9
+
4.4
=
8.3
14
7.1
+
4.1
=
11.2
15
7.5
+
9.8
=
17.3