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Mastering Addition & Subtraction with Regrouping – 3rd Grade Math Intervention
$5
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!
Format
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Scaffolding in the Mountains
Natalie is a dedicated educator with 18 years of experience inspiring students to see themselves as capable mathematicians. She began her career as a high school math teacher, later served as a math coach and interventionist, and now teaches 3rd grade.
Natalie earned her Bachelor’s in Early Childhood Education from the University of Maine at Farmington and a Master of Education in K–12 Studies from Capella University. She also completed the Maine Math Coaching Program and is certified in Gifted and Talented Education.
Her store features ready to use math resources, both print and digital, that meet students where they are and help them build toward grade level success. Natalie creates materials to make math more accessible, meaningful, and stress free for teachers and students alike.
When she’s not teaching or creating, she enjoys hiking with her dogs and reading a good book.
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