Enter our Monthly Giveaway Click here to Enter Our Giveaway
1000's of Mazes
--> Giveaways --> Freebies --> Contact Us --> Fun Links --> Link to Us --> Tell a Friend About Us
New! Number Search Puzzles - challenging & fun!
Color By Number Coloring Pages: 175+ Color By Number Coloring Pages to Print & Color.
Alphabet Coloring Pages: 58 Full Alphabet Sets to Print & Color
1000's of Mazes to Print Including "Make Your Own Maze"
100 Free Goody Bag Toppers to Print!
Click for Printable Version without Ads Click for NumberBlock 13 Answers
Try to fill in the missing numbers.
The missing numbers are integers between 0 and 5. The numbers in each row add up to totals to the right. The numbers in each column add up to the totals along the bottom. The diagonal lines also add up the totals to the right.
Home > NumberBlocks > Number Block 13
