Details
Ray's arithmetics teach arithmetic in orderly fashion, starting from rules and principles, building knowledge piece by piece, leading from simple to complex. Students read simple sentences which pose real life problems, decide whether to add, subtract, multiply or divide, and finally arrive at the answer. This book extends work in the four operations to higher numbers and begins, fractions, measurements, ratio and percentage. Can be used with many children through grades 3-4. Paperback. 144 pages. Answer key available separately. There are 8 books in this series.
Additional Information
| Religious | No |
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