Add Ten to Larger Numbers

This printable math worksheet is designed to help students in Grades 3 and 4 strengthen place value understanding, mental math with tens, addition fluency, and base-ten reasoning by adding ten to two- and three-digit numbers. Students solve vertical equations and record each sum in a designated answer box, reinforcing how adding ten shifts the tens place while supporting accuracy, efficiency, and confidence with numbers beyond 100.

Learning Goals

• Addition Within 1,000 (Grades 3-4)
  Practice adding ten to a wide range of two- and three-digit numbers accurately.
• Regrouping & Place Value Understanding
  Reinforce how the tens place changes when adding ten, including transitions across hundreds.
• Mental Math with Tens
  Develop efficient strategies that rely on recognizing predictable number patterns.
• Base-Ten Number Patterns
  Strengthen understanding of how numbers increase consistently within the base-ten system.

Instructional Benefits

• Teacher-Created Resource
  Designed by educators to align with upper-elementary math standards and place-value progression.
• Clear Vertical Format
  Supports proper digit alignment, neat work habits, and accurate computation.
• Fluency-Focused Practice
  Repetition builds speed and automatic recognition of place-value changes.
• Flexible Classroom Use
  Ideal for independent practice, math centers, homework, review, or intervention.

This add-ten worksheet helps students build confidence with multi-digit addition, place value reasoning, mental computation, accuracy, and number pattern recognition. By working with larger numbers, learners strengthen the foundational skills needed for more complex addition and subtraction tasks. Whether used in a classroom or homeschool setting, this no-prep worksheet provides focused practice that supports long-term success in mathematics.

This worksheet is part of our Adding 10s and 20s Worksheets collection.