Three-Digit Estimation Addition
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Three-Digit Estimation Addition
🧮 Part 1: Estimation Practice (Questions 1-10)
Instructions: Round each three-digit number to the nearest hundred, then add. Circle the best estimate.
🎯 Part 2: Challenge Problems (Questions 11-20)
Instructions: These problems are a bit trickier! Round to the nearest hundred and estimate carefully.
💡 Estimation Strategy Reminder
Remember: To estimate three-digit addition:
1. Round each number to the nearest hundred
2. Add the rounded numbers
3. Choose the answer closest to your estimate
Example: 234 + 567 → 200 + 600 = 800
About This Worksheet
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Created with Kuraplan's AI, designed for real classroom use.
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