Single-Digit Addition

This printable math worksheet is designed to help students in Grades 1 and 2 build strong addition fluency, number sense, mental math strategies, fact recall, and computational accuracy through focused practice with single-digit sums. Students solve thirty mixed addition problems that encourage recognition of common number combinations, efficient thinking, and growing confidence with basic operations.

Skills Reinforced

• Building Fluency with Addition (Grades 1-2)
  Strengthen speed and accuracy with single-digit addition facts through repeated practice.
• Understanding Number Combinations
  Help students recognize related facts, doubles, and common sums that support efficient computation.
• Mental Math Development
  Encourage strategies such as counting on, using known facts, and flexible thinking.
• Basic Operations Practice
  Reinforce foundational addition skills essential for future math success.

Instructional Benefits

• Teacher-Created Resource
  Designed by educators to align with early elementary math standards.
• Balanced Problem Variety
  Includes a range of number combinations to promote continued mastery and engagement.
• Clear, Student-Friendly Layout
  Supports independent work and helps students focus on accuracy and efficiency.
• Flexible Classroom Use
  Ideal for classwork, homework, math centers, warm-ups, review, or intervention.

This single-digit addition worksheet helps students strengthen addition fluency, mental computation, number relationships, accuracy, and math confidence. Through consistent structure and purposeful repetition, learners build the strong foundation needed for multi-digit operations and more advanced math concepts. Whether used in a classroom or homeschool setting, this no-prep worksheet provides effective practice that supports long-term success in mathematics.

This worksheet is part of our Mixed Addition Facts Worksheets collection.