Cover image for Read set, hop.
Read set, hop.
Title:
Read set, hop.
Personal Author EPSB:
Summary:
MathStart series, level 3, building equations. Explains equation building as two frogs count their hops to a rock, a log, and a pond.
Year Published:
1996
ISBN:
9780064467025
Publisher:
New York : Harper Collins, 1996.