18,99 €
There is no such thing as too much when it comes to math! After all, math is a logic-improving and mind-bursting activity rolled into one. This final volume of The Mind-Bursting Calcudoku Puzzles will ensure that your child retains the skills and theories in solving arithmetic problems. Complete your child's...
Direkt bei Thalia AT bestellenMarke | Speedy |
EAN | 9781541933903 |
ISBN | 978-1-5419-3390-3 |