Number Riddles for Bright Sparks
Dr Gareth Moore
Broschiertes Buch

Number Riddles for Bright Sparks

Versandkostenfrei!
Versandfertig in über 4 Wochen
7,49 €
inkl. MwSt.
PAYBACK Punkte
4 °P sammeln!
More than 80 mind-boggling number games, including arithmetic chains, number pairs, sudoku puzzles, time tests and loads more.