Math Crossword By Noah KK

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Across
  1. 2. a synonym for addition.
  2. 5. a synonym for subtract.
  3. 8. a way of solving mathematical equations such as LxW.
  4. 10. addition and multiplication can get the same answer both ways even if they are flipped (e.g. a+b = b+a).
  5. 11. in an equation you can mess it up as much as you want and you will always get the same answer if the only two operations are addition and multiplication e.g. ( a × b ) × c = a × ( b × c ).
  6. 12. the study of mathematics involving mathematical operations.
  7. 13. a mathematical sentence.
  8. 14. something that stays the same over a period of time like a pattern.
Down
  1. 1. an answer by dividing a quantity by another.
  2. 2. you _______ an equation.
  3. 3. a synonym for multiply.
  4. 4. in mathematics where letters and symbols represent numbers.
  5. 6. a constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y).
  6. 7. a word or phrase that describes or express a concept used alot in educational studies.
  7. 9. it involves replacing the variable with a number to evaluate algebraic expressions.
  8. 15. to make it smaller or easier to understand (e.g. 2/4 = 1/2)