Subtracting with Grouping and Regrouping
Grade 7th Grade · Math · 45 min· Ontario
What's Included
Learning Objective
I can subtract multi-digit numbers with grouping and regrouping to solve real-world problems.
Warm-Up Video
mathantics · 6:57
Math Antics - Multi-Digit Subtraction
Guided Notes
3 key concepts
- 1
Unlike addition, the order of numbers matters in subtraction; you must subtract the number you are taking away from the first number.
- 2
When subtracting multi-digit numbers, always start with the ones place column and work your way to the left.
- 3
When the top digit is smaller than the bottom digit, you need to borrow from the digit to the left, which represents borrowing a 10.
Practice Questions
9 questions · Multiple choice & Short answer
Exit Ticket
Quick comprehension check
“Solve the following real-world problem using multi-digit subtraction with regrouping: A store had 305 items in stock. After selling some items, they had 287 items left. How many items did the store sell?”
Complete Lesson Package
Get all 3 ready-to-use resources:
