EE. 4 Vocab

5. - a mathematical phrase that uses numbers and operation symbols
7. - A mathematical statement that does NOT have an equal sign
9. - terms whose variables (and their exponents) are the same
14. - less than is used to compare two numbers when the first number is smaller than the second number.
15. - the relation between two expressions that are NOT equal
16. - ≥- a value that is "at least" as big as another value; has a closed circle on a graph
18. - a mathematical phrase that uses variables, numbers and operation symbols
21. - A mathematical sentence that contains an equal sign
22. - a single number, variable, or numbers and variables multiplied together in an equation or expression

1. - the number multiplied by a variable
2. - expressions that are equal to each other
3. - A mathematical sentence that contains less than, greater than, less than or equal to, greater than or equal to, or not equal
4. - multiplying a sum by a number is the same as multiplying each addend by the number separately and then adding the products
6. - states that changing the order of the addends (when adding) or factors (when multiplying) does not affect the answer
8. - The set of all values of the variable that make the equation true.
10. - ≤ - a value that is "at most" as big as another value; has a closed circle on a graph
11. - Operations that undo each other
12. - A letter that stands for a number
13. - A Solution is a value we can put in place of a variable (such as x) that makes the equation true.
16. - greater than is used to compare two numbers when the first number is larger than the second number.
17. - states that changing the grouping of the addends (when adding) or factors (when multiplying) does not change the answer
19. - a number on its own
20. - (n.)numbers you can multiply together to get another number.(v.)break it up into numbers and/or variables that can be multiplied together to get the original value