$Birdseye math skills$
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Birdseye math skills

書誌詳細
第一著者:	Mock, Valerie E.
フォーマット:	図書
言語:	English
出版事項:	Belmont, Calif. David S. Lake Publishers c1983.
主題:	Arithmetic > Study and teaching (Elementary) Arithmetic > Problems, exercises, etc. Multiplication > Problems, exercises, etc. Division > Problems, exercises, etc. Fractions > Study and teaching (Elementary). Fractions > Problems, exercises, etc.