| A | B |
|---|
| array | a way of displaying objects in rows and columns |
| place value | how much each digit is worth based on where it appears in the number |
| sum | the answer to an addition problem |
| word form | writing a number using words |
| numerical | anything to do with numbers |
| difference | the answer to a subtraction problem |
| addend | any of the numbers being added |
| fact family | a set of related math problems in number sentence form |
| multiple | formed by multiplying a given number by the counting numbers |
| number line | a line on which numbers can be written |
| factor | a number being multiplied by another number to get a product |
| product | the answer to a multiplication problem |
| prime | a number that only has two factors |
| composite | a number that has more than two factors |
| dividend | the number being divided |
| quotient | the answer to a multiplication problem |
| divisor | the number dividing the dividend |
| expanded form | a way to write numbers by showing the value of each digit |
| standard form | a way to write numbers using the digits 0-9 |
