The Grapes of Math: Mind Stretching Math Riddles
By Greg Tang.
Description
Illustrated riddles introduce strategies for solving a variety of math problems in using visual clues. - from Amzon
ISBN(s)
0439210402, 9780439210409
By Greg Tang.
Illustrated riddles introduce strategies for solving a variety of math problems in using visual clues. - from Amzon
0439210402, 9780439210409