digit - 0 1 2 3 4 5 6 7 8 9
place - the location of a digit in a number
ex: ones, tens, hundreds, thousands...
value - how much a digit is worth
standard form - how we usually write numbers
ex: 112,396
word form - the number written out in words
(letters)
ex: one hundred twelve thousand, three
hundred ninety six
expanded form - the number broken down into
place values
ex: 100,000 + 10,000 + 2,000 + 300 + 90 + 6
