Math Puzzles for children ages 7 and up Solve the puzzles and practice addition, subtraction, multiplication and division. Enjoy math. Have fun. IMPORTANT NOTICES: 1. Due to the large number of pictures in this file, a longer download time may be expected. 2. The Word version of this document may only be viewed in Microsoft Word "97. However, feel free to use the Viewers button to acquire a free copy of Adobe Acrobat. This process takes about 10 minutes.