Addition and subtraction games and ideas
By: Gary G. Bitter, Jerald L. Mikesell, Kathryn Maurdeff.
Contributors: Mikesell, Jerald L., 1935- joint author.; Maurdeff, Kathryn, joint author.
Publisher: Instructo/McGraw-Hill
Published: 1975
Place of publication: Paoli, Pa
Language: eng
Number of pages: 124
Subjects: Addition -- Study and teaching.; Subtraction -- Study and teaching.