C784 Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

A number that can be written as a ratio of integers, which means it can be written as a fraction. : rational number The result of multiplying values. : product A number whose value is 0 or greater and can be represented without a fractional or a decimal component. : whole number The property that 0 can be added to any number without changing the value of the number. Likewise, 1 can be multiplied by any number without changing the value of that number. : identity property 2 | P a g e The property that under certain operations in a multi-step expression, the computations may be done in any order. Commonly represented as (a + b) + c = a + (b + c). Addition and multiplication both have this property, but subtraction and division do not. : associative property The product of any integer with itself yields this. So, a number is this if it can be written as the square of an integer. For example, 9 is this because 3 * 3 = 9. Other examples are 16, 25, 36, 49,... : perfect square In mathematics: a collection of numbers. : set A set of rules that defines the order in which mathematical operations should be performed : order of operations The number you must multiply x by to get 1. For example, 5 and 1/5. : multiplicative inverse The positive square root of a number. : principal square roo