| A | B |
|---|
| subtract | to take away one number from another; to find the amount that remains |
| difference | the amount by which one number is larger or smaller than another |
| minus | the symbol or word that means to subtract |
| regroup | to rename and then carry a tens digit to the place on the right when subtracting |
| multiplication | a quick way to add |
| multiply | to add a number to itself one or more times |
| factors | the numbers that are multiplied to obtain a product |
| product | the final answer to a multiplication problem |
| partial product | number obtained by multiplying a number by only one digit of a number |
| division | to find out how many times one number contains another |
| dividend | the number to be divided |
| divisor | the number to divide by |
| quotient | the number obtained by dividing one number into another; the answer in a division problem |
| remainder | the number left over in a division problem |
| fraction | a form of a number that shows part of a whole |
| numerator | the top number in a fraction |
| denominator | the bottom number in a fraction |
| equivalent fractions | fractions with different numbers but equal values |
| lowest terms | when only 1 divides evenly into both the numerator and denominator of a fraction |
| like fractions | fractions with the same denominator |
| unlike fractions | fractions with different denominators |
| mixed number | a number made up of a whole number and a fraction |
