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Study sets matching "math number properties"

11 terms
Math7: Number Properties
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…
the grouping of addends using parenthesis doesn't affect thei…
the sum of any number and zero is the original number
inverse property of addition
the sum of a number and its opposite is 0
commutative property of addition
the ORDER of the addends (numbers being added together) does…
9 terms
Math: Number Properties
inverse property of addition
commutative property of addition
associative property of addition
identity property of addition
add the opposite sign and you get zero
the order is switched
order must stay the same, parentheses move
add zero to keep the number the same
inverse property of addition
add the opposite sign and you get zero
commutative property of addition
the order is switched
8 terms
Math: Number Properties
Commutative Property of Addition and M…
Associative Property
Distributive Property
Identity Property of Addition
Addition and Multiplication are this: switching the order of…
Addition and multiplication are this: the order that the numb…
This property of multiplication over addition: multiplication…
adding 0 to a number leaves it unchanged. We call 0 the addit…
Commutative Property of Addition and M…
Addition and Multiplication are this: switching the order of…
Associative Property
Addition and multiplication are this: the order that the numb…
48 terms
GRE Math - Number properties
Prime numbers
Checking if # <100 is prime
ab < 0 and bc > 0
square root of n^2
factors of itself and 1 (one is NOT prime #)... 2 ,3, 5, 7, 11,…
1. other than 2, all other even #s ruled out... 2. see if divisi…
a & b have different signs ... b & c have the same sign ... Therefo…
n or -n *same for any even root, undefined if x is negative
Prime numbers
factors of itself and 1 (one is NOT prime #)... 2 ,3, 5, 7, 11,…
Checking if # <100 is prime
1. other than 2, all other even #s ruled out... 2. see if divisi…
12 terms
Math Properties and Number Types
Perfect Square
Square Root
irrational numbers
rational numbers
A number that is the square of a whole number
a number when multiplied by itself
cannot be written as a fraction, is not a perfect square, doe…
integer, fractions, terminating and repeating decimals
Perfect Square
A number that is the square of a whole number
Square Root
a number when multiplied by itself
14 terms
Math Properties of Real Numbers
Additive Identity
Multiplicative Identity
Commutative Property of Addition
Commutative Property of Multiplication
A number plus zero equals that number... a + 0 = 0
A number times one equals that number... a x 1 = a
Sum remains the same when order is changed around... a + b = b + a
Product remains the same when order is changed around... a x b =…
Additive Identity
A number plus zero equals that number... a + 0 = 0
Multiplicative Identity
A number times one equals that number... a x 1 = a
18 terms
Math Number Properties
Commutative Property of Addition Def.
Commutative Property of Addition Ex.
Commutative Property of Multiplication…
Commutative Property of Multiplication…
The order of addition does NOT matter
123 + 35 = 35 + 123
The order of multiplication does NOT matter
30 x 234 = 234 x 30
Commutative Property of Addition Def.
The order of addition does NOT matter
Commutative Property of Addition Ex.
123 + 35 = 35 + 123
17 terms
Math Properties of Real Numbers
Additive Identity
Multiplicative Identity
Commutative Property of Addition
Commutative Property of Multiplication
A number plus zero equals that number... a + 0 = 0
A number times one equals that number... a x 1 = a
Sum remains the same when order is changed around... a + b = b + a
Product remains the same when order is changed around... a x b =…
Additive Identity
A number plus zero equals that number... a + 0 = 0
Multiplicative Identity
A number times one equals that number... a x 1 = a
20 terms
Math Number Properties
Commutative Property of Addition Def.
Commutative Property of Addition Ex.
Commutative Property of Multiplication…
Commutative Property of Multiplication…
The order of addition does NOT matter
123 + 35 = 35 + 123
The order of multiplication does NOT matter
30 x 234 = 234 x 30
Commutative Property of Addition Def.
The order of addition does NOT matter
Commutative Property of Addition Ex.
123 + 35 = 35 + 123
11 terms
Math7: Number Properties
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…
the grouping of addends using parenthesis doesn't affect thei…
the sum of any number and zero is the original number
inverse property of addition
the sum of a number and its opposite is 0
commutative property of addition
the ORDER of the addends (numbers being added together) does…
31 terms
GRE Math (Number Properties)
Divisibility
Integers... 1) What are integers?... 2) Exa…
Divisibility... 1) If an integer is divi…
Factors
Start
1) Whole numbers. ... 2) -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4,…
1) Divisibility.... 2) Its factors.
Start
Divisibility
Start
Integers... 1) What are integers?... 2) Exa…
1) Whole numbers. ... 2) -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4,…
17 terms
Math Properties of Real Numbers
Additive Identity
Multiplicative Identity
Commutative Property of Addition
Commutative Property of Multiplication
A number plus zero equals that number... a + 0 = 0
A number times one equals that number... a x 1 = a
Sum remains the same when order is changed around... a + b = b + a
Product remains the same when order is changed around... a x b =…
Additive Identity
A number plus zero equals that number... a + 0 = 0
Multiplicative Identity
A number times one equals that number... a x 1 = a
7 terms
MATH 6: CHAPTER 1 - NUMBER PROPERTIES AND DECIMALS
Associative Properties
Commutative Properties
Expanded Form
Expression
The Associative Property of Addition states that changing the…
The Commutative Property of Addition states that changing the…
The expanded form of a number is the sum that shows the place…
An expression is a mathematical phrase containing numbers and…
Associative Properties
The Associative Property of Addition states that changing the…
Commutative Properties
The Commutative Property of Addition states that changing the…
9 terms
Math Number Sets\Properties
Natural Numbers
Whole Numbers
Integers
Rational Numbers
Set of Numbers starting with one
Set of Natural Numbers and 0
contains 0 all natural numbers and their negative equivilants
any fration that can be written as a terminating or repeating…
Natural Numbers
Set of Numbers starting with one
Whole Numbers
Set of Natural Numbers and 0
Math Number Properties
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
Associative Property of Multiplication
4+5=5+4
45=54
(5+6)+7=5+(6+7)
(56)7=5(67)
Commutative Property of Addition
4+5=5+4
Commutative Property of Multiplication
45=54
10 terms
Math (Real number properties)
Commutative property
Associative property
Identity property
Inverse property
a+b=b+a and ab=ba
(a+b)+c=a+(b+c) and (ab)c=a(bc)
a+0=a=0+a and a1=a=1a
a+(-a)=0=(-a)+a and a(1/a)=1=(1/a)a
Commutative property
a+b=b+a and ab=ba
Associative property
(a+b)+c=a+(b+c) and (ab)c=a(bc)
8 terms
math properties and number sets
Commutative Property
Associative Property
Distributive Property
Zero is the additive identity. Any num…
You could switch the order of numbers and the product/sum wou…
You could switch the groupings and the product/sum would be t…
Addition and multiplication together... a(b+c)=a(b) + a(c)
Identity Property (addition)
Commutative Property
You could switch the order of numbers and the product/sum wou…
Associative Property
You could switch the groupings and the product/sum would be t…
15 terms
Math-real number properties
Commutative property of addition
Commutative property of multiplication
Associative property of addition
Associative property of multiplication
A+B=B+A
AB=BA
A+(B+C)=(A+B) +C
A(BC)=(AB)C
Commutative property of addition
A+B=B+A
Commutative property of multiplication
AB=BA
16 terms
MATH NUMBER PROPERTIES
IDENTITY PROPERTY
COMMMUTATIVE PROPERTY
ASSOCIATIVE PROPERTY
DISTRIBUTIVE PROPRTY
5 x 1 = 5
5 x 3 = 3 x 5
6 x 4 (3 x 5) = (4 x 5) 6 x 3
3 x 7 (4 + 3) = 3 x 7 x 7
IDENTITY PROPERTY
5 x 1 = 5
COMMMUTATIVE PROPERTY
5 x 3 = 3 x 5
11 terms
IB Math Number properties
Common Factor
Highest Common Factor (HCF) or Greates…
Prime Numbers
Composite Numbers
A number that is a factor of 2 or more other numbers
The largest Common factor of 2 or more numbers
A natural number that has exactly 2 different Factors. (1 and…
A natural number that has more than 2 factors. 1 is not a com…
Common Factor
A number that is a factor of 2 or more other numbers
Highest Common Factor (HCF) or Greates…
The largest Common factor of 2 or more numbers
Math 6 - Number Properties
Identity Property of Addition
Identity Property of Multiplication
Commutative Property of Addition
Commutative Property of Multiplication
4 +0 = 4
5 × 1= 5
5 + 6 = 6 + 5
3 x 2 = 2 x 3
Identity Property of Addition
4 +0 = 4
Identity Property of Multiplication
5 × 1= 5
20 terms
Number Properties and Mental Math
Which property is shown? Type the corr…
Which property is shown? Type the corr…
Which property is shown? Type the corr…
(8 + 5) + 2 ... Use the Commutative and A…
A
D
C
2
Which property is shown? Type the corr…
A
Which property is shown? Type the corr…
D
18 terms
Math Number Properties
Additive Identity Property of Addition
Multiplicative Identity Property of Mu…
Additive Inverse
Multiplicative Inverse
Any number added to 0 is itself/x+0=x
Any number times one is itself/x*1=x
Adding the opposite/a+(-a)=0
Multiplying the reciprocal/x*(1/x)=1
Additive Identity Property of Addition
Any number added to 0 is itself/x+0=x
Multiplicative Identity Property of Mu…
Any number times one is itself/x*1=x
14 terms
Number Properties Math
Reflexive Property
Symmetric Property
Transitive Property
Substitution Property
For all a's a=a
If a=b then b=a
If a=b, and b=c, then a=c
If a=b, then a can be replaced by b
Reflexive Property
For all a's a=a
Symmetric Property
If a=b then b=a
9 terms
Math- Properties of Real Numbers
Additive Identity
Multiplicative Identity
Commutative Property of Addition
Distributive Property
The sum of any number and zero will always equal itself.
The product of a number and one will always equal itself.
adding any numbers in any order will still give you the same…
Multiplying the number outside of the parenthesis to the numb…
Additive Identity
The sum of any number and zero will always equal itself.
Multiplicative Identity
The product of a number and one will always equal itself.
8 terms
Math Number Properties
6(2x+5)-x... 6(2x)-6(5)-x
12x+30-x... 12x+30+(-x)
2a+3b+(-2a)... 2a+(-2a)+3b
3+5x+8c... [3+5x]+8c
Distributive property
Add the opposite
Commutative property of addition
Associative property of addition
6(2x+5)-x... 6(2x)-6(5)-x
Distributive property
12x+30-x... 12x+30+(-x)
Add the opposite
23 terms
Math Properties + Number Checklist
Real numbers
Rational
Irrational
integer
R
Q
I
Z
Real numbers
R
Rational
Q
10 terms
Math- Properties of Real Numbers
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
Identity Property of Addition
Order of the numbers change... ex. 3+7=7+3
Order of the numbers change... ex. 58=85
The numbers stay in the SAME order but the parentheses move.…
You get what you start with... ex. 5+0=5
Commutative Property of Addition
Order of the numbers change... ex. 3+7=7+3
Commutative Property of Multiplication
Order of the numbers change... ex. 58=85
8 terms
Math Number Properties
Associative
Distributive
Multiplicative Identity
Additive Inverse
(2+11)+14=2+(11+14)
9(6-3) = (9)(6)-(9)(3)
2/5*5/2=1
-10+10=0
Associative
(2+11)+14=2+(11+14)
Distributive
9(6-3) = (9)(6)-(9)(3)
11 terms
Math (Real Number Properties)
Communtative (addition)
Communative (multiplication)
Associative (addition)
Associative (multiplication)
3+4=4+3
3x4=4x3
(3+4)+5=3(4+5)
(3x4)5=3(4x5)
Communtative (addition)
3+4=4+3
Communative (multiplication)
3x4=4x3
12 terms
ACT Math - Number Properties
Undefined
Real
Imaginary
Integer
Almost always means division by zero
A number that has a location on the number line
A number that involves the square root of a negative number
Whole numbers including negative whole numbers and zero
Undefined
Almost always means division by zero
Real
A number that has a location on the number line
16 terms
MATH PROPERTIES/NUMBER SYSTEM
commutative property
associative property
identity property
inverse property
order of values does not matter
grouping of values does not matter
the number stays the same
using opposited to "cancel" out a value
commutative property
order of values does not matter
associative property
grouping of values does not matter
18 terms
Math-Properties of Real Numbers
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
Associative Property of Multiplication
Changing the Order... a+b = b+a
Changing the Order... ab = ba
Moving Parentheses - keep order the same... (a+b)+c = a+(b+c)
Moving Parentheses - keep order the same... (ab)c = a(bc)
Commutative Property of Addition
Changing the Order... a+b = b+a
Commutative Property of Multiplication
Changing the Order... ab = ba
8 terms
ACT Math_Number Properties
Undefined
Real/Imaginary
Integers
Rational Numbers
When something is divided by zero
A number that has a location on the number line - positive, n…
Whole numbers, which means no fractions, decimals, or mixed n…
Any number that can be expressed as a fraction or a repeating…
Undefined
When something is divided by zero
Real/Imaginary
A number that has a location on the number line - positive, n…
45 terms
Math GRE (Number Properties)
How do you know something is divisible…
How do we know if it's divisible by 6?
What is a multiple similar to
What does the multiple of an integer m…
Adding up all the numbers
-divisible by 2 AND 3... -Look to see if the last number is an e…
-factor of... -divisible ... -divisor
-you can add it by the multiple over and over again and creat…
How do you know something is divisible…
Adding up all the numbers
How do we know if it's divisible by 6?
-divisible by 2 AND 3... -Look to see if the last number is an e…
Math Properties + Number Sets
Natural Numbers (Counting Numbers)
Whole Numbers
Intergers
Rational Numbers
N={1,2,3,4...}
N = {0,1,2,3,4...}
Z = {...-3,-2,-1,0,1,2,3...}
Terminating OT Repeating
Natural Numbers (Counting Numbers)
N={1,2,3,4...}
Whole Numbers
N = {0,1,2,3,4...}
6 terms
Math Properties of Number Operations
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
Identity Property of Addition
when you can switch the numbers and it does not change the sum
when you can switch the numbers and it does not change the pr…
states that the way the numbers are grouped ( were the parent…
it states that when 0 is added to any number the number stays…
Commutative Property of Addition
when you can switch the numbers and it does not change the sum
Commutative Property of Multiplication
when you can switch the numbers and it does not change the pr…
26 terms
Math Properties and the Complex Number System
5 + 0 = 5
7 ⋅ 1 = 7
8 ⋅ 0 = 0
1/4 * 4/1 = 1
additive identity
multiplicative identity
multiplicative property of zero
multiplicative inverse or reciprocals
5 + 0 = 5
additive identity
7 ⋅ 1 = 7
multiplicative identity
14 terms
Math (properties and numbers)
Real Numbers
Irrational Numbers
Integers
Whole Numbers
Q- terminate or repeat decimal
I- does not repeat or terminate(square roots that aren't perf…
Z- number line
W- 0,1,2,3,...
Real Numbers
Q- terminate or repeat decimal
Irrational Numbers
I- does not repeat or terminate(square roots that aren't perf…
14 terms
Real numbers and math properties
Commutative Property of Addition
Associative Property of Addition
Identity Property of Addition
Commutative Property of Multiplication
x + y = y + x
x + (y + z) = (x + y) + z
x + 0 = x
xy = yx
Commutative Property of Addition
x + y = y + x
Associative Property of Addition
x + (y + z) = (x + y) + z
17 terms
Math Properties and Number Sets
The Reflexive Property of Equality
The Symmetric Property of Equality
The Transitive Property of Equality
The Substitution Property
Any number is equal to itself
Any equality can be reversed
If one number is equal to a second number, and the second num…
For any number a and any number b, if a = b, then b may be su…
The Reflexive Property of Equality
Any number is equal to itself
The Symmetric Property of Equality
Any equality can be reversed
16 terms
Math: Properties of Real Numbers
Closure Property of Multiplication
Commutative Property of Multiplication
Associative Property of Multiplication
Identity Property of Multiplication
The product of a number (ab) is a unique real number.... Ex: 5(6…
ab = ba... Ex: 5(6) = 6(5)
ab(c) = a(bc)
a x 1 = 1 x a
Closure Property of Multiplication
The product of a number (ab) is a unique real number.... Ex: 5(6…
Commutative Property of Multiplication
ab = ba... Ex: 5(6) = 6(5)
10 terms
Maths-Number properties
30
6.3
1.1
2,3,5,7,11
What is 0.3 X 100?
What is 0.63 X 10?
What is 0.3 +0.81?
What are the first 5 prime numbers?
30
What is 0.3 X 100?
6.3
What is 0.63 X 10?
Math- Properties of Numbers
Multiplicative identity property
Additive identity property
Commutative property of addition
Commutative property of multiplication
If you multiply a number by one, the number will stay the same.
If you add zero to a number, the number will stay the same.
The order in which you add numbers doesn't matter.
The order in which you multiply numbers doesn't matter.
Multiplicative identity property
If you multiply a number by one, the number will stay the same.
Additive identity property
If you add zero to a number, the number will stay the same.
26 terms
Math Properties and the Complex Number System
5 + 0 = 5
7 ⋅ 1 = 7
8 ⋅ 0 = 0
1/4 * 4/1 = 1
additive identity
multiplicative identity
multiplicative property of zero
multiplicative inverse or reciprocals
5 + 0 = 5
additive identity
7 ⋅ 1 = 7
multiplicative identity
10 terms
Math Properties of Numbers
Reflexive Property of Equality
Symmetric Property of Equality
Transitive Property of Equality
Commutative Property of Addition and M…
Mirror; any number is equal to itself: a=a
An equality may be reversed: ... If a=b, then b=a
If one number is equal to a second number, and the second num…
We may change the order in which two numbers are added/multip…
Reflexive Property of Equality
Mirror; any number is equal to itself: a=a
Symmetric Property of Equality
An equality may be reversed: ... If a=b, then b=a
9 terms
math: properties of real numbers
commutative
associative
identity
inverse
order of values does not matter
grouping of values does not matter
identity stays the same
using opposite to cancel a value (reciprocal)
commutative
order of values does not matter
associative
grouping of values does not matter
8 terms
Math- properties of real numbers
communicative property of addition (or…
communicative property of multiplicati…
associative property of addition (grou…
Associative property of multiplication…
a+b=b+a
ab=ba
(a+b)+c=a+(b+c)
(ab) c = a (bc)
communicative property of addition (or…
a+b=b+a
communicative property of multiplicati…
ab=ba
18 terms
Math properties of real numbers
Reflexive property of equality
Symmetric property of equality
Transitive property of equality
Communitive property of addition
a=a ... A number is equal to itself (missior)... 4=4
If a=b, then b=a... If numbers are equal, the will still be equa…
If a=b and b=c, then a=c... If numbers are equal to the same num…
A+b=b+A... The order in which two numbers are added does not cha…
Reflexive property of equality
a=a ... A number is equal to itself (missior)... 4=4
Symmetric property of equality
If a=b, then b=a... If numbers are equal, the will still be equa…
11 terms
math - properties of numbers
reflexive property
symmetric property
transitive property
substitution property
a = a
8 = 2+6... 2+6 = 8
6+9 = 3+12 15 =15
n = 11 , 4n = 4 (11) , (2+3) = 5
reflexive property
a = a
symmetric property
8 = 2+6... 2+6 = 8
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