Children from grades 1 through 6 will find basic arithmetic skill instruction and numerous practice programs. Each of the six packages contains 2 cassette tapes with 32 lessons, games and activities, plus an explanatory booklet. 16K.
Children from grades 1 through 6 will find basic arithmetic skill instruction and numerous practice programs. Each of the six packages contains 2 cassette tapes with 32 lessons, games and activities, plus an explanatory booklet. 16K.