Addition and subtraction of fractions.
Addition and subtraction of fractions. [slide] /
Harper & Row, Publishers, inc.
- White Plains, N.Y. : Center for Humanities, 1979.
- 57 slides : col. ; 2x2 in. & cassette (1/2-track. mono. 38 min.), teacher's guide, and worksheet.
- Competency skills in arithmetic ; module 6 .
"The skills group." Also issued with sound accompaniment on disc.
Topics covered include addition and subtraction of fractions with like denominators, of fractions with unlike denominators, and addition and subtraction of mixed numbers.
78720240 /F
Fractions.
Addition.
Subtraction.
QA117
"The skills group." Also issued with sound accompaniment on disc.
Topics covered include addition and subtraction of fractions with like denominators, of fractions with unlike denominators, and addition and subtraction of mixed numbers.
78720240 /F
Fractions.
Addition.
Subtraction.
QA117