##### Whole Numbers

digit

any one of the symbols 0,1,2,3,4,5,6,7,8, or 9

place value

worth based on position in a numeral

whole numbers

the set of numbers 0,1,2,3,4,5,6,...

addition

the arithmetic operation of combining numbers to find their sum

addend

a number that is added to one or more numbers

order

sequence from smallest to largest

sum

the answer to an addition problem

zero

the first whole number

horizontal

parallel to the horizon

vertical

straight up and down

subtraction

the arithmetic operation of taking one number away from another to find the difference

difference

answer to a subtraction problem

rename

to express in a form that is equal to the original

multiplication

the arithmetic operation of adding a number to itself many times

factor

number that is multiplied in a multiplication problem

product

answer to a multiplication problem

partial products

answers obtained by multiplying a factor by a digit in the other factor

division

the arithmetic operation that finds how many times a number is contained in another number

dividend

a number that is divided

quotient

answer in a division problem

divisor

number by which you are dividing

remainder

amount left over when dividing

average

the number obtained by dividing the sum of two or more quantities by the number of quantities

exponent

number that tells how many times another number is a factor