Mental Math Toolkit 1: 1200 Drill Exercise Problems to Help you Square Certain Numbers in 5 Seconds Flat

by Jim Stoltman

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  • ISBN13 9798715591401
  • Publish Date 2 March 2021
  • Publish Status Temporarily Withdrawn
  • Imprint Independently Published
  • Format Paperback (US Trade)
  • Pages 560
  • Language English