Inside you will find 60 Puzzles to solve (two Puzzles per page) of Math Squares. You will fill the blank cells with numbers 1 up to 9 to satisfy the equations using four math operators (+, _, _, Ö). Of course, no duplicate number. The answers are provided at the back of the book.
This activity book is perfect for yourself to fill your leisure time or as a gift to your loved one.
Take a pencil and test your puzzle solving skill today!