See how well you can do sums in this fun, superhero-themed puzzle book! Each puzzle focuses on a different sum (adding, subtracting, multiplying and dividing... or possibly a combination of two!) - all you need to do is work out the answer, then turn the page to see if you're correct! A perfect book for little learners. With a combination of useful maths practice and vibrant pictures, this book will help to boost your child's progress, confidence...