Algebra basics

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Across
  1. 8. to find the final numeral value of an expression or a function by calculating it
  2. 10. The multipliers shortcut
  3. 11. does not have equal signs
  4. 12. The set of all possible input values
  5. 13. A rule used to multiply a single term by a group of terms inside parenthesis
  6. 15. transformation that slides a shape, point or line from one place to another, without changing shape or size
Down
  1. 1. A number we don’t know yet
  2. 2. A number that stays the same
  3. 3. A multiplier that tells you how many of a certain thing you have
  4. 4. The basic rules that allows you to move a number and variables around in a equation while keeping a balance
  5. 5. A mathematical sentence that says two things are exactly the same
  6. 6. The process of replacing a letter with a number or another expression to evaluate of simplifying an expression
  7. 7. A way to simplify an expression by adding or subtracting parts that have exact same variables and exponents
  8. 9. a symbol that ask you to find the root of a number
  9. 14. The building blocks of a number