Adding Multi-Digit Numbers with Regrouping
Learning Objective
I can add multi-digit numbers with regrouping to solve problems.
Lesson Flow
Watch Video
Carrying When Adding Large Numbers | Multi-digit Addition | 4.NBT.B.4
Doodles and Digits | Educational Math Videos
Guided Notes
Key concepts students will learn:
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When adding multi-digit numbers, we "carry" a number to the next place value column when the sum of the digits in a column is greater than or equal to 10.
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When you have a sum greater than nine in a place value column, you regroup the value by placing the ones digit in the current column and carrying the tens digit to the next column.
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You can check your addition by subtracting one of the addends from the sum to see if it equals the other addend.
Practice
3 questions • Short answer
Exit Ticket
“Solve the following addition problem showing all steps, including any regrouping: 5,678 + 2,435”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
