Grade 5 — Long Division (3-Digit Dividends)

Interactive practice • challenge problems • speed quiz • tutorial video • CSV download

Intro & Concept

Long division is a method used for dividing large numbers. It breaks down a big division problem into smaller, easier steps. We use a helpful acronym to remember the steps: DMSB - Divide, Multiply, Subtract, Bring down.

 
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Animated Tutorial Video

Click Play to watch a detailed animated example of long division with captions and audio.

 
   
 

Interactive Practice

Solve these problems using the DMSB method. Remember to include the remainder, if any (e.g., 23 R 2).

 
   
1) 456 ÷ 3
       
   
 
 
   
2) 789 ÷ 5
       
   
 
 
   
3) 932 ÷ 4
       
   
 
 
   
4) 615 ÷ 6
       
   
 

Random Challenge

 
       

⚡ Speed Quiz

       
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Download CSV Log

Track all practice & quiz answers in a CSV file.