3rd Grade: Numeration - Addition & Subtraction with 3 & 4 Digit Numbers

Master Multi-Digit Numbers with Hands-On Place Value & Computation

Help students build confidence with 3- and 4-digit numbers using this comprehensive, self-correcting card set. Learners deepen their understanding of place value, ordering, rounding, and estimation—key skills that pave the way for success in multi-digit addition and subtraction. With visual supports like base-ten models and real-world estimation challenges, students enhance their number sense and computational fluency.

What’s Included:

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

Key Skills Covered:

• Represent and understand 3- and 4-digit numbers
• Compare, order, and round numbers to nearest 10 and 100
• Estimate sums and differences using rounding

Examples of Card Activities:

• Use base-ten models to visualize place value
• Order and compare 3- and 4-digit numbers
• Round numbers to nearest 10 and 100 to estimate sums and differences
• Add and subtract numbers with and without regrouping, including subtracting across zeros

Why You’ll Love It:

• Builds Essential Multi-Digit Number Skills
• Self-Correcting: Promotes independent learning and confidence
• Visual & Real-World Applications: Strengthens conceptual understanding
• Aligned with NCTM Standards

Boost students’ multi-digit mastery—one challenge at a time!