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Skills Covered

  • Build addition and subtraction fluency
  • Solve equations in standard format
  • Develop mental math strategies
  • Strengthen number fact recall
  • Practice computation accuracy
  • Apply mathematical reasoning

How to Use This Worksheet

Use doubles facts to solve near-doubles (doubles +1 or -1) within 10. A key mental math strategy.

Tips for Success

  • Encourage students to check their work with the inverse operation
  • Allow use of manipulatives or drawings for support
  • Time practice sessions to build fluency gradually
  • Celebrate improvement in speed and accuracy over time

Common Core Standards Alignment

This worksheet supports the following Common Core State Standards for Mathematics:

  • 1.OA.C.6 Add and subtract to 20, working fluently within 10, with strategies like counting on, making ten, fact families and doubles plus one.

© Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

Near Doubles to 10

1st Grade

Use doubles facts to solve near-doubles (doubles +1 or -1) within 10. A key mental math strategy.

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What’s Included

  • 5 worksheet pages
  • Answer keys included
  • Grade level: 1st
  • Category: Addition & Subtraction
  • Print-ready PDF format
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