#### Study sets matching "math by number"

#### Study sets matching "math by number"

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…

Prime Numbers

Factors

Finding Prime Factors Using Factor Trees

Lowest Common Multiple (LCM)

Numbers that only divide by themselves and 1.... e.g. 2,3,4,5,7,…

The factors of a numbers are all the numbers that divide into…

Any number can be broken down into prime numbers and expresse…

Is the smallest number that will divide by all the numbers in…

Prime Numbers

Numbers that only divide by themselves and 1.... e.g. 2,3,4,5,7,…

Factors

The factors of a numbers are all the numbers that divide into…

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

Which is smaller: -4 or -9 ?

Which is smaller: 17.07 or 17.007?

Write in increasing order: 0.8, 5.4, 7/8

Write in increasing order: 31/4, 7 5/8…

17.007... When ordering numbers with decimals, multiply by "the…

0.8, 7/8, 5.4... First, change all fractions to decimals.... 7/8 i…

square root 50, 7 5/8, 31/4, 7.82... First, change all numbers…

Which is smaller: -4 or -9 ?

Which is smaller: 17.07 or 17.007?

17.007... When ordering numbers with decimals, multiply by "the…

Base

Coefficient

Common factor

Common multiple

When a number is written in exponential form, the number that…

The coefficient is the number before a variable in an algebra…

A factor that two or more numbers share is a common factor.

A multiple shared by two or more numbers is a common multiple.

Base

When a number is written in exponential form, the number that…

Coefficient

The coefficient is the number before a variable in an algebra…

Absolute value

Proportion

Rate

Ratio

The distance between a number and a zero on the number line

An equation stating that two ratios or rates are equal

A ratio comparing two quantities with different kinds of units

A comparisons of two quantities by division a ratio of 2to3 c…

Absolute value

The distance between a number and a zero on the number line

Proportion

An equation stating that two ratios or rates are equal

Integers

Decimals - Terminating

Decimals - Reccurring

Irrational Numbers

Positive and negative whole numbers including zero... + x + = +…

means they stop... eg. 0.6... 1.3... 0.875

means they have a pattern that doesn't stop... eg. 0.444...... 0.58…

means they have an infinite number of digits with no pattern.…

Integers

Positive and negative whole numbers including zero... + x + = +…

Decimals - Terminating

means they stop... eg. 0.6... 1.3... 0.875

changing improper fractions to mixed n…

changing mixed numbers to improper fra…

finding a fraction of a quantity

simplifying fractions

improper fraction eg 11 over 9 . turn it into a division . th…

times the whole number by the denominator . with the answer y…

it will give you a fraction of an amount . you will have to d…

it will be a fraction . you have to see what the two numbers…

changing improper fractions to mixed n…

improper fraction eg 11 over 9 . turn it into a division . th…

changing mixed numbers to improper fra…

times the whole number by the denominator . with the answer y…

Prime Number

Composite Number

Is the number 1 prime or composite

Factors

A number that has only two factors 1 and itself

A number with more than two factors

Neither

A number multiplied by another number to get a product

Prime Number

A number that has only two factors 1 and itself

Composite Number

A number with more than two factors

Natural Numbers (N)

Whole Numbers (W)

Integers (Z)

Rational Numbers (Q)

(counting numbers) - 1,2,3,...∞

Natural numbers and 0: 0,1,2,...∞

positive or negative whole numbers... -∞,...,-2,-1,0,1,2,...∞... (w…

Any number that can be written as a fraction, for example: te…

Natural Numbers (N)

(counting numbers) - 1,2,3,...∞

Whole Numbers (W)

Natural numbers and 0: 0,1,2,...∞

natural number

whole number

integer

rational

starts with 1 and does not include 0,decimals,or negative num…

includes all natural numbers and 0

includes all whole numbers and their opposites (ex:-7,7)

can be as a fraction,decimal form,a rational number terminate…

natural number

starts with 1 and does not include 0,decimals,or negative num…

whole number

includes all natural numbers and 0

bar notation

common denominator

least common denominator

like fractions

In repeating decimals, the line or bar placed over the digits…

A denominator that is the same in two or more fractions.

The least common multiple of the denominators of two or more…

fractions with the same denominator

bar notation

In repeating decimals, the line or bar placed over the digits…

common denominator

A denominator that is the same in two or more fractions.

quotient

divisor

dividend

whole number

the number obtained by division

the number by which a dividend is divided

a number to be divided by another number

A group of numbers beginning 0, 1, 2, 3, ...

quotient

the number obtained by division

divisor

the number by which a dividend is divided

absolute value

mixed number

rational number

coordinate grid or coordinate plane

The distance of a number from zero on a number line; shown by…

A number made up of a whole number that is not zero and a fra…

Any number that can be expressed as a ratio of two integers.…

A plane formed by the intersection of a horizontal number lin…

absolute value

The distance of a number from zero on a number line; shown by…

mixed number

A number made up of a whole number that is not zero and a fra…

square number

square numbers between 1 and 150

perfect square

factor

when we multiply a number by itself

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144

a number made by squaring a whole number

a number that divides exactly into another number. For exampl…

square number

when we multiply a number by itself

square numbers between 1 and 150

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144

To increase by 15%. I multiply by...

To decrease by 15%. I multiply by...

To find price before GST, divide by ...

Writing a quantity as a percentage of…

1.15 ... For example increase 53 by 15%... 53 multiply by 1.15 = 60…

0.85 ... Because 100 - 15 = 85... Decrease 32 by 15%... 32 multiply by…

1.15... For example, an iPod after adding GST was $1098.25, calc…

For example: Kevin score 33 out of 40 in French. Calculate th…

To increase by 15%. I multiply by...

1.15 ... For example increase 53 by 15%... 53 multiply by 1.15 = 60…

To decrease by 15%. I multiply by...

0.85 ... Because 100 - 15 = 85... Decrease 32 by 15%... 32 multiply by…

changing improper fractions to mixed n…

changing mixed numbers to improper fra…

finding a fraction of a quantity

simplifying fractions

improper fraction eg 11 over 9 . turn it into a division . th…

times the whole number by the denominator . with the answer y…

it will give you a fraction of an amount . you will have to d…

it will be a fraction . you have to see what the two numbers…

changing improper fractions to mixed n…

improper fraction eg 11 over 9 . turn it into a division . th…

changing mixed numbers to improper fra…

times the whole number by the denominator . with the answer y…

Base

Coefficient

Common factor

Common multiple

When a number is written in exponential form, the number that…

The coefficient is the number before a variable in an algebra…

A factor that two or more numbers share is a common factor.

A multiple shared by two or more numbers is a common multiple.

Base

When a number is written in exponential form, the number that…

Coefficient

The coefficient is the number before a variable in an algebra…

inverse operation

order

product

dividend

the operation that reverses the effect of another operation;…

to arrange numbers from greatest to least or from least to gr…

the answer to a multiplication problem

the number that is to be divided in a division problem

inverse operation

the operation that reverses the effect of another operation;…

order

to arrange numbers from greatest to least or from least to gr…

real

rational

irrational

integer

any number

any number that can be expressed as the quotient or factor of…

a real number that cannot be expressed as a ratio or integer

a whole number that can be positive or negative or zero

real

any number

rational

any number that can be expressed as the quotient or factor of…

When multiplying WHOLE NUMBERS by 10,…

When multiplying DECIMALS by 10, 100,…

How do you find the SUM? [What's nothe…

How do you find the DIFFERENCE?

Write the other number and then add the same number of zeros…

...move the decimal to the RIGHT by the number of zeros. 2.53…

Add. The answer when you add numbers is called the sum. [Anot…

Subtract. When you subtract numbers the answer is called the…

When multiplying WHOLE NUMBERS by 10,…

Write the other number and then add the same number of zeros…

When multiplying DECIMALS by 10, 100,…

...move the decimal to the RIGHT by the number of zeros. 2.53…

natural numbers

integers

irrational numbers

real numbers

counting numbers (i.e. 1, 2, 3,...)

whole numbers & their opposites & zero

any number that CANNOT be expressed as a fraction

rational and irrational numbers

natural numbers

counting numbers (i.e. 1, 2, 3,...)

integers

whole numbers & their opposites & zero