Domain 1 Flashcards
what are natural numbers
whole numbers not including 0
what are integers
all whole numbers including their opposites
what are whole numbers
natural numbers including 0
what are rational numbers
integers
fractions without a 0 denomenator
terminatng or repeating decimal
what are irrational numbers
values with non-ending decimal values
what are real numbers
all rational and irrational numbers
what are prime numbers
a natural number greater than one with no divisors
what is a composite number
a natural number that is not a prime number
what are square numbers
numbers that are squared
what are cube numbers
numbers that are cubed
how any feet in a yard
3
how many inches in a yard
36
how many yards in a mile
1760
how many feet in a mile
5280
how may square inches are in a square foot
144
how many square feet are in a square yard
9
how many oz in a pound
16
how many pounds are in a ton
2,000
how many cups in a pint
2
how many pints are in a quart
2
how many quarts are in a gallon
4
how many pecks are in a bushel
4
how many weeks in a year
52
what is the prefix for 1/1,000
milli
what is the prefix for 1/100
centi
what is the prefix for 1/10
deci
what is the prefix for 10
deca
what is the prefix for 100
hecto
what is the prefix for 1,000
kilo
what is the communitative property?
the order of adition or mulitplication does not afect the answer
what is the associative property?
the grouping, without changing the order, does not affect the answer
what is the distributive property?
multiplicaiton outside parenthees distributing over addition or subtraction inside the parenteses does not change the answer
what is an identity number?
a number that, when added or multiplied, does not change the value of another number
what is the additive inverse of a number?
when the opporsite of a number is added the equations equals 0
what is the multiplicative inverse of a number?
a value that when multiplied with another number equals 1
what does the denominator refer to?
how many equal parts are being divided
what is a proper fraction?
a fraction where the numerator is less than the enomenator
what is an improper fraction?
a fraction where the numerator is equal to or greater than the denomentator
what is a mixed number
a value expressed with a whole number and proper fraction
how do yo convert a fraction to a percent?
multiple by 100%
how do you convert percents into fractions?
divide by 100
what is the square root rule for multiplication and division?
the operations can occur as the product of two square roots
what is the square root rule for addition and subtraction?
the numbers be combined under the radical before any computation
how can you subtract signed numbers?
add the opposite value
what is a method for adding numbers with different signs?
subtract the pue values and beekp the sign on the number with the larger pure nummber
