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Skills Covered

  • Practice counting with accuracy
  • Recognize and write numerals
  • Build one-to-one correspondence
  • Develop number recognition skills
  • Strengthen fine motor skills through writing
  • Connect quantities to written numbers

How to Use This Worksheet

A 4x4 Sudoku puzzle on each page, using the numbers 1 to 4. Fill each row, column and box without repeating.

Tips for Success

  • Count objects aloud while pointing to each one
  • Use different colored markers for variety
  • Practice in short sessions for best retention
  • Praise effort and improvement in number formation

Number Sudoku to 10

1st – 2nd Grade

A 4x4 Sudoku puzzle on each page, using the numbers 1 to 4. Fill each row, column and box without repeating.

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What’s Included

  • 5 worksheet pages
  • Answer keys included
  • Grade level: 1st - 2nd
  • Category: Numbers & Counting
  • Print-ready PDF format
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Free to print and share

This worksheet is free to download, print, copy, and hand out in your classroom or at home. You do not need to create an account, and there are no watermarks on the PDF.