Add Ten Practice

This printable math worksheet is designed to help students in Grades 2 and 3 build strong understanding of place value, addition within 100, mental math strategies, and computational fluency by practicing how numbers change when ten is added. Students solve a series of vertical equations, adding ten to two-digit numbers and recording each sum in a clear answer box, reinforcing predictable number patterns and efficient calculation.

Learning Goals

• Addition of Multiples of Ten (Grades 2-3)
  Practice adding ten to two-digit numbers and recognizing how the value changes.
• Place Value Understanding
  Strengthen awareness that adding ten increases the tens digit while the ones digit stays the same.
• Addition Within 100
  Build confidence and accuracy with early multi-digit addition.
• Mental Math Strategies for Tens
  Encourage efficient, strategy-based thinking instead of counting one by one.

Instructional Benefits

• Teacher-Created Resource
  Designed by educators to align with elementary math standards and place-value instruction.
• Clear Vertical Format
  Supports proper digit alignment and organized computation.
• Consistent, Independent Practice
  Predictable structure helps students work confidently on their own.
• Fluency-Focused Design
  Repetition builds speed, accuracy, and automatic recognition of number patterns.

This add-ten worksheet helps students strengthen place value reasoning, mental computation, accuracy, and addition fluency. By repeatedly working with multiples of ten, learners internalize important number patterns that support future work with larger multi-digit addition. Whether used in a classroom or homeschool setting, this no-prep worksheet provides effective, targeted practice that builds long-term math confidence.

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