Does your first grader like puzzles? Then she'll love helping Sammy the Seal solve this one! This KenKen® puzzle requires players to use addition and subtraction facts to decide where each number belongs. Practicing math facts has never been so fun!

How to Play:

Using the digits 1-4 in this 4x4 puzzle, fill the small squares with digits so as not to repeat a digit in any row or column, and so that the digits within each heavily outlined area will equal that area’s corner number when combined using the given operation. For more information visit www.kenken.com.

 

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