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Vocabulary #4
Place Value
Term | Definition |
---|---|
Digit | Any of the symbols used to write a number |
Decimal | A fractional number less than one whole written with a decimal point |
Whole Number | All counting numbers including zero |
Standard Form | A number written with commas separating the groups of three digits |
Expanded Form | A number written as the sum of the value of its digits |
Word Form | A number written using words and not digits |
Place Value | The value of each digit in a number |
Value | How much something is worth |
Expression | A mathematical sentence involving numbers, variables, and/or operations, but does not have an equal sign |
Equation | A mathematical sentence stating that two expressions are the same |