Contains answers for problems in these elementary level books: Ray's New Primary Arithmetic, Ray's New Intellectual Arithmetic, and Ray's New Practical Arithmetic.
Key Ray's New Arithmetic (Primary, Intellectual, and Practical)
Edition: 1870's and early 1880's
Author: Joseph Ray, MD
Age: 5, 6, 7, 8, 9, 10, 11
Grade: 1st, 2nd, 3rd, 4th, 5th, 6th