Number Blocks
Printable Booklet 76
This booklet contains two 3×3 and two 4×4 number block puzzles in various difficulty levels. You can hide the solutions by folding along the vertical line on the page.
Instructions:
The missing numbers are integers between 1 and 5.
The numbers in each row add up to totals to the right.
The numbers in each column add up to totals at the bottom.
The diagonal lines also add up to totals in the corners.
The booklet was designed to be printer-friendly. As long as your computer can open PDF files and your printer is loaded with standard 8.5" × 11" paper, you are all set to start solving.
Note: click the [direct link] below the embedded PDF file if you have trouble printing. The file should then directly download and open on your device. You can print it from there.