Subtraction by 2s and 3s Answer Key

This worksheet provides students with extensive practice subtracting 2 and 3 from single-digit and early double-digit numbers. Each problem is presented in a vertical format with answer boxes that support proper digit alignment and neat computation. Students strengthen mental math strategies by repeatedly applying subtraction patterns involving twos and threes, reinforcing number relationships such as counting back in steps of two or three. This high-volume practice helps build fluency, accuracy, and confidence in foundational subtraction skills. As students progress, they develop stronger number sense that prepares them for more complex calculations.

Curriculum Matched Skills

Mathematics – Subtraction within 20

Mathematics – Fluency with Basic Subtraction Facts

Mathematics – Counting Back by 2s and 3s

Mathematics – Operations and Algebraic Thinking

This worksheet is part of our Subtract by 2s and 3s Worksheets collection.