Rounding off,Class 5

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🌈🔢 Rounding Off Numbers (Class 5)

Example: 4,678 ≈ 4,700 (nearest hundred)

🎯 Learning Objectives

• Understand rounding off numbers.
• Learn rules for rounding.
• Apply rounding in daily life.

🧩 Competencies

• Conceptual Understanding
• Analytical Thinking
• Application Skills
• Problem Solving

📊 Learning Outcomes

• Rounds numbers correctly.
• Applies rules confidently.
• Uses rounding in real life.

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🎥 Evidence (Student Activity)

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🌈 5W + 1H

🔴 What: Making numbers simpler

🟠 Why: Easy calculations

🟡 When: Estimation

🟢 Where: Shopping, money

🔵 Who: Everyone

🟦 How: ≥5 → round up, <5 → round down

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📝 MCQ Worksheet

1. 3,456 (nearest hundred)

3,400 3,500 3,600 3,300

2. 7,892 (nearest thousand)

7,000 8,000 7,500 9,000

3. 5,234 (nearest ten)

5,230 5,240 5,200 5,250

4. 9,650 (nearest hundred)

9,600 9,700 9,500 9,800

5. If digit is ≥5?

Round down Round up Ignore Multiply

6. If digit is <5?

Round up Round down Add Subtract

7. 2,349 (nearest hundred)

2,300 2,400 2,200 2,500

8. 6,781 (nearest thousand)

6,000 7,000 6,500 8,000

9. 4,999 (nearest thousand)

4,000 5,000 6,000 3,000

10. Rounding helps in?

Complication Easy calculation Confusion Delay

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🟣 Practice (Show Working)

4,372 (nearest hundred)

7 ≥ 5 → 4,400

8,241 (nearest thousand)

2 < 5 → 8,000

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🧠 HOTS

Why rounding is useful?

Helps in quick estimation.

Why shopkeepers use rounding?

To calculate quickly.

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🏁 Final Challenge

7,458 → nearest hundred = ?

7,500