Classroom activities for making sense of fractions,ratios and proportions:
Bright,George W. 2002
Classroom activities for making sense of fractions,ratios and proportions: 2002 yearbook. - Reston,VA: National council of teachers of mathematics, 2002. - iv,58p.ill: 22cm
0873535197
Fractions,
Ratio and propotion,
propotion.
QA 1 .B75 2002
Classroom activities for making sense of fractions,ratios and proportions: 2002 yearbook. - Reston,VA: National council of teachers of mathematics, 2002. - iv,58p.ill: 22cm
0873535197
Fractions,
Ratio and propotion,
propotion.
QA 1 .B75 2002