**4.**The smallest multiple that 2 or more numbers have in common.**7.**The numerical factor of a term that contains a variable.**11.**Parts of an expression that are separated by addition or subtraction.**12.**The set of positive whole numbers, their opposites and 0.**15.**This property of addition states that changing the grouping of the addends doesn't change the sum. (Grouping does not matter.)**16.**The answer to a multiplication problem.**17.**The Identity property of _____ states that the product of any number and one is that number.**19.**The numbers being added.**20.**Lines that run from left to right.**21.**This type of fraction has a numerator greater than the denominator.**23.**Product The product of one numerator and the opposite denominator in a proportion.**24.**Value Tells you the value of a digit based on its place in a particular number.**25.**This property of addition states that the sum of any number and zero is that number.

**1.**To express in simplest terms.**2.**The top number in a fraction.**3.**A number's distance from zero.**5.**This property shows how multiplication affects an addition and subtraction problem.**6.**The opposite. Also, operations that undo each other.**8.**A ratio or comparison of two quantities with different units.**9.**The bottom number in a fraction.**10.**A number that can be written as a ratio of two integers and the denominator is not zero.**13.**What type of decimal stops.**14.**The answer to a subtraction problem.**18.**To replace each variable with a number and then follow the order of operations.**22.**A portion of 100.