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Worksheet
Curated OER

Cross-number Puzzle 1

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a cross number puzzle.  The one page worksheet contains one problem with the solution. 
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Worksheet
Curated OER

Subtraction Crossnumber Puzzle

For Students 3rd
In this subtraction cross number puzzle worksheet, 3rd graders use the answers to sixteen 2 and 3 digit problems to complete the puzzle.