| A | B |
|---|
| digits | the symbols 0,1,2,3,4,5,6,7,8,9 |
| standard form | a way to write numbers by using the digits 0-9. with each digit having a place value |
| standard form | 4,931 |
| expanded form | a way to write numbers by showing the value of each digit |
| expanded form | 8,000+400+90+4 |
| word form | a way to write numbers using words |
| word form | two hundred forty-five |
| compare | to describe whether numbers are equal, less than, or greather than each other |
| greater than | > |
| less than | < |
| equal to | = |
| rounding | to express a number to the nearest 10, 100, 1,000 and so on |
| greatest | largest number |
| least | smallest number |
| more than | a value greater than another |
| addition | finding the total number of items when grouped together |
| subtraction | finding out how many are left when some are taken away |
| altogether | join together; add |
| total | complete group; add |
| addend | any of the numbers that are added |
| subtrahend | number being subtracted |
| factor | number multiplied by another number to find the product |
| equal sign | a symbol used to show that two amounts have the same value |
| place value | determines the value of a digit in a number, based on the location of the digit |
| sum | the answer to an addition problem |
| whole number | one of the numbers 0,1,2,3,4,5 and so on. |
