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# Natural Numbers

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by

## R Sheehan

on 1 December 2014

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#### Transcript of Natural Numbers

End
Team Names

What is a natural number?

State whether the following are natural numbers:

3, 7, 4.5, -3, 0

What is the largest number that can be made out of the following numbers

3 8 2 2 1 6

What is the Highest Common Factor of 28 and 42

Write 26 as the sum of two primes

What are the prime factors of the 45

What is the lowest common multiple of 2, 4, 8

Jenny is buying food for a barbecue. Burgers are sold in packs of 6 and buns are sold in packs of 8. What is the least number of packs of buns and buns Jenny should buy so that there is one bun for each burger?

What is half of ten squared minus four squared?

What is the square root of 144?

Express the square root of eighty-one plus three squared as a single number

What does BIMDAS stand for?

What is 2864 rounded to the nearest whole number?

End of quiz

:-)
Now, attempt questions on page 24 and 25. Any of these questions that are not completed, must be finished for homework.
Natural Numbers
Quiz
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