Subtraction Within 100 – 30 Practice Problems (With Regrouping) – Free PDF
Updated: July 2026
Practice double-digit subtraction with regrouping. This worksheet includes 30 vertical subtraction problems within 100.
This free worksheet helps students practice double-digit subtraction with regrouping. The problems focus on subtraction within 100 and are designed to build accuracy, confidence, and strong number sense.
Students learn how to borrow correctly, line up digits, and solve step-by-step — making this worksheet ideal for classroom work, homework, or independent practice.
What’s Included
- 30 subtraction problems within 100
- Regrouping (borrowing) practice
- Clear vertical layout
- Printable PDF — unlimited classroom use
How to Use
- Daily warm-ups
- Homework assignments
- Math centers
- Extra review for struggling learners
Who Is It For?
- Grade 2–3 students learning regrouping
- Homeschool families
- Teachers needing ready-to-print practice pages
Download the Free PDF
Click the button below to download and print the worksheet. Regular regrouping practice helps students master multi-digit subtraction and prepares them for more advanced math concepts.
Related Worksheets
- Subtraction Within 50 (No Regrouping)
- Addition Within 100
- Mixed Addition and Subtraction
- Timed Math Drills
✏️ Step-by-Step Solving Guide for Grade 2
When solving subtraction problems on this worksheet, guide students using place value strategies:
- Step 1 (Line Up Digits): Always arrange numbers vertically by aligning the Hundreds, Tens, and Ones columns properly.
- Step 2 (Subtract Ones): Start from the rightmost column. If the top digit is smaller than the bottom digit, borrow 1 ten from the tens column (regrouping).
- Step 3 (Complete & Verify): Continue subtracting the tens and hundreds. Check the answer by adding the result back to the subtracted number!
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