Fast Facts Addition Answer Key

This worksheet provides sixty timed addition problems focused on strengthening students’ ability to recall and apply basic addition facts quickly. Each problem features small addends to encourage mental solutions rather than written computation. The repeated practice helps students identify number patterns, doubles facts, and make-ten combinations efficiently. Working under timed expectations supports the development of focus, pacing, and consistent accuracy. This worksheet is ideal for daily warm-ups, fluency checks, or small-group skill reinforcement.

Curriculum Matched Skills

Mathematics – Addition within 20

Mathematics – Timed Computation Fluency

Mathematics – Recognition of Number Patterns

Mathematics – Mental Arithmetic Strategies

This worksheet is part of our Timed Addition Drills Worksheets collection.