Number Triangles

These puzzles are a fun and effective way of practicing your addition and subtraction skills.

There are 100 puzzles in this book for you to try. Can you solve them all? Be sure to check your answers against the solutions, towards the back of the book.

All of our books are printed on very high quality paper, making the puzzle experience all the more enjoyable

For other educational puzzle books, visit our collection at www.puzzle-book.co.uk