Across
- 3. A form of simplifying by combining terms with like variables together or combining constants
- 5. Subtracting the same number on each side of the equation in order to produce an equivalent equation
- 6. To put something in "simplest form"
- 7. A collection of numbers, symbols, and operators (+,-,x,/) grouped together that show the value of something. Does NOT have an equal sign. Can be simplified
- 9. Dividing the same number on each side of the equation in order to produce an equivalent equation
- 11. A single number or variable, or a number and variable multiplied together. These are separated by + or - signs
- 13. Rules that say which operations come first in an expression
- 14. Multiplying a number by a group of numbers added together is the same as doing each multiplication separately
- 17. A number that multiplies a variable
- 20. To find the value of the unknown variable
- 21. Equations that have the same value
- 22. Adding the same number on each side of the equation in order to produce an equivalent equation
Down
- 1. Terms whose variables and exponents are the same
- 2. The greatest number that is a factor of all the chosen numbers
- 4. Multiplying the same number on each side of the equation in order to produce an equivalent equation
- 8. There are an infinite number of values for the variable that would make is true
- 10. A mathematical statement that shows that two mathematical statements are equal
- 12. Finding what to multiply to get an expression. Also described as the opposite of distribution by "dividing and number out"
- 15. An unknown value. Usually represented by a letter such as x or y
- 16. There is only one value for the variable that would make is true
- 18. There are no values for the variable that would make it true
- 19. A fixed value. A number without a variable