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An integer is said to be divisible by a…

An integer is divisible by....

A factor is a positive integer that div…

A multiple of an integer is formed by m…

...

- 2 if the integer is even... - 3 if the same of the integer's di…

For example, 1, 2, 3, and 8 are all the factors (also called d…

...

An integer is divisible by 3 iff

An integer is divisible by 4 iff

An integer is divisible by 6 iff

An integer is divisible by 8 iff

the sum of the integer's digits is divisible by 3

the integer is divisible by 2 twice, or the integer's last two…

the integer is divisible by both 2 and 3

the integer is divisible by 2 three times, or the integer's la…

Divisibility Rule - 3

Divisibility Rule - 4

Divisibility Rule - 6

Divisibility Rule - 8

If sum of the integer's digits is divisible by 3

If the integer is divisible by 2 twice... OR... If the last two digi…

If divisible by both 2 and 3... (It is an even number that is als…

If divisible by 2 three times... OR... If the last three digits are…

Odd +- Odd =... Even +- Even =... Odd +- Even…

12 is a multiple of

prime factors vs. distinct prime factors

if a certain number is divisible by 12…

Odd +- Odd = EVEN... Even +- Even =EVEN... Odd +- Odd = ODD... Odd x O…

3,4,6,2... -because 12 is divisible by 3,4,6,2... -multiple is the…

1,050 = 2 x 3 x 5 x 5 x 7... -5 prime factors... -4 distinct prime f…

12 PF = 2, 2, and 3... 10 PF = 5, 2... 2 x 2 x 3 x 5 = 60... 24 is not…

How do you know if a number is divisibl…

How do you know if a number is divisibl…

How do you know if a number is divisibl…

How do you know if a number is divisibl…

If the sum of the number's digits is divisible by 3

If it's divisible by 2 twice, or if the last two digits are di…

if it's divisible by both 2 and 3

if the sum of its digit's is divisible by 9

Bowtie Approach

Lowest Common Denominator Method vs Bow…

Decimal place values

Postive exponent

Adding or subtracting fractions using this formula:... a/b + c/d…

Use LCD when all the numbers in the denominators are factors o…

6,493.783... thousands, hundreds, tens, units . tenths hundredths…

Move the decimal to the right by the number of places represen…

If 2 different representatives are to b…

If n is positive, is sqrt(n) > 100?... 1)…

If n and y are positive integers and 45…

A school administrator will assign each…

Answer: E... 1) More than 1/2 of the 10 employees are women.... Th…

TO DO LATER

Answer: 1 only

Answer: B - Statement 2 is sufficient and statement 1 in insuf…

What integers are a factor of 48?

What integers are a factor of 8748?

How many factor pairs are there for 72?…

How many factor pairs for 48? How many…

1 2 3 4 6 8

1 2 3 4 6 9

6 (1 2 3 4 6 8, 9 is a pair with 8 so isnt counted twice) 7 (1…

6 (1 2 3 4 6 8) 6 (1 2 3 4 6 8)

inverse property of addition

commutative property of addition

associative property of addition

identity property of addition

the sum of a number and its opposite is 0

the ORDER of the addends (numbers being added together) does n…

the grouping of addends using parenthesis doesn't affect their…

the sum of any number and zero is the original number

Even Function

Odd Function

Neither Even Nor Odd Function?

Odd/Even Powers to determine Odd/Even F…

f(-x) = f(x) for all values x in the domain.... F(x) = x^4 + 2x^…

f(-x) = -f(x) for all values x in the domain.... F(x) = x^3 + 4x…

If f(-x) ≠ -f(x) OR f(-x) ≠ f(x) for all values x in the domai…

Terms which involve odd powers of x will change signs when x i…

inverse property of addition

commutative property of addition

associative property of addition

identity property of addition

the sum of a number and its opposite is 0

the ORDER of the addends (numbers being added together) does n…

the grouping of addends using parenthesis doesn't affect their…

the sum of any number and zero is the original number

commutative property of addition

associative property of addition

identity property of addition

identity property of multiplication

the ORDER of the addends (numbers being added together) does n…

the grouping of addends using parenthesis doesn't affect their…

the sum of any number and zero is the original number

the product of any number and 1 is equal to the original number

Associative Property of Addition

Associative Property of Multiplication

Distributive Property of Multiplication…

Identity property of Addition

You can add no matter how we group the numbers

You can multiply no matter how we group the numbers

You can multiply a sum by first multiplying each number in the…

Any number plus zero equals itself

commutative property of addition

commutative property of multiplication

identity property of addition

identity property of multiplication

Numbers can be added in any order, and the sum will be the sam…

Numbers can be multiplied in any order, and the sum will be th…

0 can be added to any number without changing its value. ... 7 +…

Any number can be multiplied by 1 without changing its value.…