Predicting Number Patterns – Add 1, 10, 100 & 1,000 | Year 3 (AC9M3N01)

🎓 Predicting Numbers – Year 3 (ACARA Code : AC9M3N01)
🎯Focus: Understand place value and patterns in numbers when adding 1, 10, 100, or 1,000. Students will predict how numbers change and calculate quickly without counting each number individually.

🎥Video Lessons

Watch our video to explore predicting numbers and spotting patterns.

💡 Video Tips:

⏸️ Pause after each example and ask students to identify which digit changes
👉 Focus on ones, tens, hundreds, or thousands place as you add numbers
🔁 Replay tricky sequences to reinforce learning

💡 Key Ideas (Quick Guide)

📊 Patterns help predict numbers – adding 1 changes ones, adding 10 changes tens, etc.

🔢 Place value matters – which digit increases depends on what you add

👀 Observe sequences – see repeating patterns to predict next numbers

✍️ Practice mental addition by visualising numbers on a number line

🧩 Mini Quiz – Quick Check

Try these after watching the video:

❓Question 1: 49 + 1 = ?

✅ Answer: 50

❓Question 2: 236 + 10 = ?

✅ Answer: 246

❓Question 3: 1,199 + 100 = ?

✅ Answer: 1,299

❓Question 4: Which digit changes when you add 1,000 to 5,274?

✅ Answer: Thousands place

❓Question 5: Predict the next number: 10,009 → 10,019 → ?

✅ Answer: 10,029

📄 Sample Worksheet Preview

Year 3 Place Value Predicting Numbers Preview

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