Scaffolding in the Mountains

Mastering Addition & Subtraction with Regrouping – 3rd Grade Math Intervention

$5.00

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Description

Struggling students need targeted support, and this Addition and Subtraction Intervention provides everything you need to help them master essential skills. Designed for 3rd grade math intervention, this resource also works well for older students who struggle with adding and subtracting multi-digit numbers, including addition with regrouping, subtraction with regrouping, and subtraction across zeros.

 

What’s Included?

Skill-Building Practice Cards – Five sets of 30 cards provide focused practice on key skills, allowing students to work at their level. Teachers can easily transition students from manipulatives to models to the standard algorithm without needing multiple resources.

Quick Skill Checks – Short, targeted assessments help teachers track progress on specific skills like adding two-digit numbers, subtracting three-digit numbers, and subtracting across zeros.

Data-Driven Progress Monitoring – Use included assessments and item analysis to determine exactly where students struggle and adjust instruction accordingly. Answer key questions like:
✔️ Can students add two-digit numbers without regrouping?
✔️ Do they understand how to subtract when regrouping is required?
✔️ Can they successfully regroup across zeros?

 

 

This comprehensive intervention supports a range of learning needs, making it ideal for RTI, small groups, special education, or intervention blocks. With built-in progress monitoring and scaffolded practice, you can ensure students build confidence and proficiency in addition and subtraction with regrouping.

 

Perfect for:
✅ 3rd Grade Math Intervention
✅ Older Students Struggling with Multi-Digit Addition & Subtraction
✅ Special Education & Small Group Instruction
✅ RTI & Skill-Based Intervention

 

Help your students succeed in addition and subtraction—grab this ready-to-use intervention today!

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Vendor Information

Scaffolding in the Mountains

Natalie Costello

Meet the Seller

Hi, I'm Natalie and welcome to Scaffolding in the Mountains! Just like climbing a mountain, mastering math concepts takes one step at a time—and every student starts their journey at a different point. I believe in meeting students where they are, building their confidence by reinforcing essential skills from previous grades before guiding them to grade-level success. At Scaffolding in the Mountains, you’ll find intentional, well-structured lessons designed to support struggling learners while challenging all students to reach new heights. My resources blend scaffolding, review, and engaging practice to help students make meaningful progress. Whether you're looking for differentiated practice, interactive games, or step-by-step lessons, you can trust that my materials are thoughtfully designed to make math more accessible and effective for all learners. Let's help every student climb their own math mountain—one skill at a time!

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