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MyMathCh1Vocab
Chapter 1 Place Value
Term | Definition |
---|---|
digit | any symbol used to write a whole number |
expanded form | the representation of a number as a sum that shows the value of each digit |
is equal to (=) | having the same value as |
is greater than (>) | an inequality relationship showing the number on the left is greater than the number on the right |
is less than (<) | an inequality relationship showing the number on the left is less than the number on the right |
number line | a line with numbers on it in order at regular intervals |
period | the name given to each group of three digits in a place-value chart |
place value | the value given to a digit by its place in a number |
standard form | the usual way of writing a number that shows only its digits, no words |
word form | the form of a number that uses written words |