Subtraction by 2s and 3s

This subtraction worksheet provides extensive vertical practice subtracting 2 and 3 from single-digit and early double-digit numbers. Each problem includes a clearly defined answer box to support proper digit alignment, neat work habits, and accurate computation.

Instructional Objectives

• Skill Focus (Grades K-2): Fluently subtract 2s and 3s from numbers within 20 using vertical subtraction.
• Conceptual Understanding (Grades K-2): Strengthen number sense by recognizing subtraction patterns related to counting back by 2s and 3s.
• Algebraic Reasoning (Grade 2): Use repeated reasoning to identify relationships between numbers and improve subtraction accuracy.
• Curriculum Alignment (Grades K-2): Supports subtraction within 20, fluency with basic subtraction facts, operations and algebraic thinking, and mental math development.

The high-volume structure allows students to move from strategy-based counting to more automatic recall, while the vertical format reinforces strong organizational habits that support later multi-digit subtraction.

Learning Benefits

• Builds fluency and confidence with subtracting 2s and 3s
• Reinforces counting-back strategies and number relationships
• Encourages neat, accurate vertical computation
• Ideal for independent practice, review, or fluency-building sessions

This printable worksheet delivers focused, well-structured practice that helps students master subtraction by 2s and 3s while strengthening number sense, accuracy, and readiness for more advanced math.

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