Mixed Sums

This worksheet requires students to solve a variety of mixed single-digit addition problems arranged in a clean, predictable layout. Students write each answer in the box below the equation, giving them repeated practice with computing sums quickly. The page includes a balanced mix of easier and more challenging facts to promote ongoing mastery. Students strengthen their ability to recall essential math facts automatically, which supports later success in multi-digit addition, subtraction, and problem-solving tasks. The structured repetition also encourages confidence and accuracy during independent practice.

Curriculum Matched Skills

Mathematics – Addition within 20

Mathematics – Automaticity with Math Facts

Mathematics – Number Patterns and Relationships

Mathematics – Computation Accuracy and Speed

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