10 secrets to achieving add/subtract fact mastery and more /
Stuart, Marion W,
10 secrets to achieving add/subtract fact mastery and more / [print] by Marion W. Stuart ; illustrations by R. Matthew Stuart. - Ogden, Utah : Learning Wrap-Ups, Incorporated, (c)1998. - 158 pages : illustrations ; 28 cm.
Mathematics--Study and teaching.
Educational games--Study and teaching.
Teaching--Aids and devices.
QA135.S932.S437 1998
10 secrets to achieving add/subtract fact mastery and more / [print] by Marion W. Stuart ; illustrations by R. Matthew Stuart. - Ogden, Utah : Learning Wrap-Ups, Incorporated, (c)1998. - 158 pages : illustrations ; 28 cm.
Mathematics--Study and teaching.
Educational games--Study and teaching.
Teaching--Aids and devices.
QA135.S932.S437 1998