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Millions to Billions
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Millions to Billions
📊 Part 1: Understanding Large Numbers
1. How many thousands make one million?
100 thousands
1000 thousands
10,000 thousands
100,000 thousands
2. How many millions make one billion?
100 millions
1000 millions
10,000 millions
100,000 millions
3. Australia's population is approximately 25 million. Which of these is the correct way to write this number?
25,000
250,000
25,000,000
250,000,000
4. Which of these numbers represents 3 billion?
3,000,000
30,000,000
300,000,000
3,000,000,000
🔢 Part 2: Number Conversions
5. Complete the following conversions:
a) 5000 thousands = __________ million
b) 7000 millions = __________ billion
c) 12 million = __________ thousands
d) 4 billion = __________ millions
6. Fill in the missing numbers in this sequence:
500,000 → 500 thousands → _____ million → 0.5 million
7. The Australian government's budget is approximately $500 billion. Write this number in full:
8. Explain in your own words: What is the relationship between thousands, millions, and billions?
🌟 Part 3: Real-World Applications
9. Match each example to the correct number size:
Population of Sydney
Stars in our galaxy
Pages in a thick book
Australia's annual budget
Hundreds
Millions
Billions
Hundreds of billions
10. If you counted one number per second, approximately how long would it take to count to one million? Show your working:
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