Term

Definition
a way of writing a number that shows the value of each digit 


Term

Definition
a way of writing a number that shows only its digits 


Term

Definition
a way of writing numbers using words 


Term

Definition
a number that tells how many times a given number is used as a factor 


Term

Definition
a number that implies the operation of repeated multiplication 


Term

Definition
to rename a number for use in addition or subtraction 


Term
Additive identity property of 0 

Definition
the sum of any number and 0 is that number 


Term
Commutative property of addition 

Definition
the order of addends can be changed; the sum does not change 


Term
Associative property of addition 

Definition
addends can be grouped in different ways; the sum will be the same 


Term

Definition
an answer that is close to the exact amount 


Term
Commutative property of multiplication 

Definition
changing the order of factors does not change their product 


Term

Definition
a product of counting numbers and another number 


Term
Property of zero for multiplication 

Definition
zero times any number is zero 


Term
Distributive property of multiplication over addition 

Definition
X (multiplying) a sum by a number gives same result as X (multiplying) each addend in the sum by that number and + (adding) products 


Term
Multiplicative identity property of 1 

Definition
the product of any number and 1 is equal to the inital number 


Term
Associative property of multiplication 

Definition
factors can be grouped in different ways but the product will be the same 


Term

Definition
an amount left after division 


Term

Definition
a number that has not been rounded 


Term

Definition
to express a calculation or measure to a specific degree of accuracy 


Term

Definition
a whole number that ends with one or more zeros 


Term

Definition
a way of writing a number as a sum of the products of digits and place values of digits 


Term

Definition
number found when sum of 2 or more numbers is divided by number of addends in the sum; mean 


Term

Definition
a product resulting from multiplying one factor by one digit of the other factor 


Term

Definition
operations that undo each other, addition/subtraction and multiplication/division 


Term

Definition
a number that has a whole number part and a fraction part 

