by Speedy Kids (Author)
The Calcudoku puzzles require sound logic and strong arithmetic skills. You can say that this is recommended for advanced students who need a little bit of challenge and a gentle nudge to renew their interest in math. Keep the fun going through friendly competitions while answering. Grab a copy now!
Number of Pages: 106
Dimensions: 0.22 x 11 x 8.5 IN
Publication Date: September 15, 2017