Math Project

3. a statement asserting that two expressions are equal, indicated by an equal sign
4. multiplying a sum by a number is the same as multiplying each addend by the number individually and then adding the products
9. an algebraic equation that requires two inverse operations to solve for a variable, typically by first adding or subtracting a constant and then multiplying or dividing to isolate the variable
10. a symbol, usually a letter, that represents an unknown or changing quantity
11. a number without a variable
12. a number, a variable, or a product of numbers and variables that are separated by addition (+) or subtraction (-) signs in an expression
14. a statement that compares two values or expressions to show that they are not equal
15. something that undoes or reverses a previous operation or relationship
16. a simple linear equation that requires only one inverse operation—addition, subtraction, multiplication, or division—to solve for the unknown variable.

1. numerical factor that multiplies a variable
2. terms in an algebraic expression that have the exact same variable(s)
5. a number that, when multiplied by a given non-zero number, results in 1
6. an equation without an equal sign
7. a definition requiring multiple steps or conditions to be met
8. any whole number that can be positive, negative, or zero, but it does not include fractional or decimal parts
13. any number that can be expressed as a fraction or ratio of two integers, where the denominator is not zero