| A | B |
|---|
| addends | numbers added together to give a sum |
| associative property of addition | the grouping of addends can be changed and the sum will be the same |
| commutative property of addition | numbers can be added in any order and the sum will be the same |
| compare | to decide if one number is greater than or less than another number |
| decimal | a number with one or more digits to the right of the decimal point |
| decimal point | a dot used to separate dollars from cents and ones from tenths in a number |
| denominator | the number below the fraction bar in a fraction, the total number of equal parts in all |
| difference | the answer when subtracting two numbers |
| digits | the symbols 0,1,2,3,4,5,6,7,8, and 9 used to write numbers |
| dividend | the number to be divided |
| divisible | can be divided by another number without leaving a remainder |
| division | an operation that tells how many equal groups there are or how many are in each group |
| divisor | the number by which another number is divided |
| even number | a number that is a multiple of 2 |
| expanded form | 2,000+400+70+6 |
| fact family | a group of related facts using the same numbers |
| factors | numbers that are multiplied together to give a product |
| multiple | the product of the number and any other whole number |
| multiplication | an operation that gives the total number when you put together equal groups |
| numerator | the number above the fraction bar in a fraction |
| odd number | a number NOT divisible by 2 |
| product | the answer to a multiplication problem |
| quotient | the answer to a division problem |
| standard form | a way to write a number showing only its digits |
| sum | the answer when adding two or more addends |
| tenth | one out of 10 equal parts of a whole |
