Exploring Large Numbers | Exploring Multiples | Prime and Composite Numbers | Order of Operations | Investigating Factors |
---|---|---|---|---|
4 662 082
Write four million six hundred sixty-two thousand eighty-two in standard form
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12, 24, 36, 48, 60, 72
List the first 6 multiples of the number 12
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A prime number is a number greater than 1 that has exactly 2 factors: 1 and itself
What is a prime number?
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Brackets, Exponents, Divide, Multiply, Add, Subtract
What does BEDMAS stand for?
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when we find the same factor for 2 numbers
What is a common factor?
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7 481 624
Write 7 million 481 thousand 624 in standard form
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25, 50, 75, 100, 125, 150
List the first 6 multiples of the number 25
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A composite number is a number with more than 2 factors
What is composite number?
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29
Solve 15 + 7 x 2 =
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factor trees and the rainbow method
What are two methods you can use to find factors?
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sixty-two million four hundred thirty thousand twenty-one
write 62 430 021 in word form
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21, 42, 63, 84
find 4 common multiples of 3 and 7
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Composite
Is the number 15 prime or composite?
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32
Solve 34 – 6 3 =
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1,2,3,4,6,9,12,18,36
find all the factors of 36 using the rainbow method
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five billion six hundred two million three hundred forty-seven thousand one hundred eighty-nine
write 5 602 347 189 in word form
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24, 48, 72, 96
Find all the common multiples of 8 and 12 that are less than 100
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Prime
Is the number 5 prime or composite?
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16,164
Solve 16974 - (18 x 45)
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1,3,5,9,15,45
find all the factors of 45 using the factor tree method
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3 000 000+ 200 000 + 60 000 + 7000 + 400 + 10 + 7
write 3 267 417 in expanded form
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18, 36, 54
Find the first 3 common multiples of 2, 3 and 9
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83, 89, 97
3 numbers between 80 and 100 are prime numbers what are they?
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around the 2 and the 8
Where would you add brackets to make this equation true 6 x 2 + 8 4 = 15
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1 and 2
find the common factors of 16 and 42
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