2nd Grade: Numeration – Adding & Subtracting 2-Digit Numbers

Master 2-Digit Numbers with Hands-On Addition & Subtraction Practice

Deepen numeration skills with this focused card set designed to strengthen understanding of 2-digit numbers, place value, and key operations. Through self-correcting challenges, students work with base-10 models, compare and order numbers, and solve addition and subtraction problems with and without regrouping. This engaging set builds critical thinking, confidence, and fluency in early arithmetic.

What’s Included:

• 144 interactive challenges on 12 curriculum cards
• Designed for use with the Learning Palette Base (sold separately)

Key Skills Covered:

• Build fluency with 2-digit addition and subtraction facts
• Understand place value using base-10 models and visuals
• Compare, order, and regroup numbers to solve problems

Examples of Card Activities:

• Practice addition and subtraction facts to build speed
• Compare and order 2-digit numbers from least to greatest
• Use base-10 models to show place value and regrouping
• Solve 2-digit addition and subtraction with or without regrouping

Why You’ll Love It:

• Builds Core Numeration & Problem-Solving Skills
• Self-Correcting: Supports confident, independent work
• Flexible: Perfect for small group or individual practice
• Aligned with NCTM Standards

Build strong early math foundations—one challenge at a time!