Set 1 Answer Key

This worksheet gives students repeated practice adding 2 and 3 to single-digit numbers. The format includes straightforward horizontal addition equations, helping young learners build confidence with these foundational facts. The repetition is intentional, supporting automatic recall and developing speed and accuracy with small-number addition. Teachers can use this as independent practice, small-group reinforcement, or a quick skills check.

Curriculum Skills

Basic fact fluency for +2 and +3

Horizontal addition practice

Strengthening mental math strategies

Building automaticity with single-digit addition

This worksheet is part of our Addition Facts With 2 and 3 Worksheets collection.