Puzzle your way to perfect grades! Get your maths skills tip-top by tackling exciting number puzzles. Ideal for building up everyday numeracy & getting you into shape for SATs & 11+ exams, this refreshing approach turns serious study into an adventure. Learn about angles, fractions, decimals, averages, algebra & more. Then revise your skills & try some exam-based challenges. Packed with brain games that polish your knowledge step by step, this fun-filled book will help you to succeed.