Kids can build up their brainpower with this fun and engaging maths activity book, vibrantly illustrated in full-colour by award-winning illustrator Andrea Castro. This ingenious book is filled with over 80 imaginative activities which allow children to practice their maths skills in new ways. Covering multiplication, division, percentages and more, it's a wonderful way to practice numeracy skills outside of the classroom and take their learning to the next level. Includes: Calculation crosswords Number riddles Mathematical mazes Picture puzzle percentages Enhancing logical reasoning, cognitive development and concentration, this puzzle book is perfect for readers aged 7+.