Problems About War: For Classes in Arithmetic (Classic Reprint)

Lessons in Arithmetic for Junior Classes (Classic Reprint)

Problems in Arithmetic for Junior Classes: Part I., for Second Book Classes:

Problems in Arithmetic for Fourth Book Classes (Classic Reprint)

Problems in Arithmetic for Junior Classes: Part I., for Second Book Classes: Par

Problems in Arithmetic for Fourth Book Classes by W E Groves: New

Progressive Problems in Arithmetic for Fourth Classes in Public Schools and