PRAXIS II MATH (5-6 CERT) WITH COMPLETE
SOLUTIONS 100%
commutative property
the product is the same regardless of the order of the factors
associative property
the product is the same regardless of the GROUPING of numbers
distributive property
multiplying the sum of a number is the same as multiplying each added by the number and then
adding the products
zero property
the sum of the number and 0 is that number; in multiplication the product of a number and 0 is 0
integers
the set of positive and negative numbers including zero; does not include fractions, decimals or mixed
numbers
composite number
a whole number greater than 1 that has more than two different factors
prime number
a whole number grater than 1 that has only two factors, itself and 1
even number
any integer that can be divided by 2 without leaving a remainder
odd number
any integer that cannot be divided evenly by 2
rational number
the set of whole numbers, integers, decimals, and fractions; expressed as negative or positive values;
any decimal that can be expressed as a fraction is this number
irrational number
numbers that are not rational and cannot be written as fractions or decimals because the number of
decimal places is infinite and reoccurring
real numbers
are the set of all rational and irrational numbers and are used in all applications of measuring,
comparing, counting, or determining quantities
factors
, the numbers that are multiplied together to get a product
common factor
the number that divides exactly into two or more other numbers
prime factor
prime numbers that multiply together to get the product
fraction
a way to compare equal parts with a whole
decimal system
number system that uses ten digits to help us with counting as opposed to the binary or base two
number system that uses only 0-1
cardnial numbers
the numbers we use for counting
ordinal numbers
used to show position (1st, 2nd,)
essential properties of numbers
order and magnitude
LCD-Least Common Denominator
the lowest multiple of one or more denominators of a fraction
GCF-Greatest common factor
the largest number that is a factor of two or more numbers
LCM-Least Common Multiple
the smallest number that is a multiple of two or more numbers
Equivalent fractions
two fractions that have the same value, but are expressed differently
bar graph
a graph uses bars to compare data
line graph
graph that connects points to show how data increases/decreases over time
pictograph
SOLUTIONS 100%
commutative property
the product is the same regardless of the order of the factors
associative property
the product is the same regardless of the GROUPING of numbers
distributive property
multiplying the sum of a number is the same as multiplying each added by the number and then
adding the products
zero property
the sum of the number and 0 is that number; in multiplication the product of a number and 0 is 0
integers
the set of positive and negative numbers including zero; does not include fractions, decimals or mixed
numbers
composite number
a whole number greater than 1 that has more than two different factors
prime number
a whole number grater than 1 that has only two factors, itself and 1
even number
any integer that can be divided by 2 without leaving a remainder
odd number
any integer that cannot be divided evenly by 2
rational number
the set of whole numbers, integers, decimals, and fractions; expressed as negative or positive values;
any decimal that can be expressed as a fraction is this number
irrational number
numbers that are not rational and cannot be written as fractions or decimals because the number of
decimal places is infinite and reoccurring
real numbers
are the set of all rational and irrational numbers and are used in all applications of measuring,
comparing, counting, or determining quantities
factors
, the numbers that are multiplied together to get a product
common factor
the number that divides exactly into two or more other numbers
prime factor
prime numbers that multiply together to get the product
fraction
a way to compare equal parts with a whole
decimal system
number system that uses ten digits to help us with counting as opposed to the binary or base two
number system that uses only 0-1
cardnial numbers
the numbers we use for counting
ordinal numbers
used to show position (1st, 2nd,)
essential properties of numbers
order and magnitude
LCD-Least Common Denominator
the lowest multiple of one or more denominators of a fraction
GCF-Greatest common factor
the largest number that is a factor of two or more numbers
LCM-Least Common Multiple
the smallest number that is a multiple of two or more numbers
Equivalent fractions
two fractions that have the same value, but are expressed differently
bar graph
a graph uses bars to compare data
line graph
graph that connects points to show how data increases/decreases over time
pictograph
