The Number Detective (Ages 7-11)
The Number Detective (Ages 7-11) is a fun mathematical puzzle book. Mathematical detective skills are required to read the clues and solve the puzzles!
With deep logical thinking, mental arithmetic and trial and error, children can solve these demanding puzzles.
As with crosswords, jigsaws and sudoku puzzles, these number problems are fun and satisfying to solve!
The Number Detective (Ages 7-11) is a great book for children to develop their problem solving and logical thinking skills.
|Product Code||Publisher||ISBN 10||ISBN 13|