Week 15 Vocab Puzzle

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Across
  1. 4. A letter or symbol that stands for an unknown value
  2. 6. Multiplicative inverse
  3. 12. multiplying the sum of two or more addends by a number produces the same result as when each addend is multiplied individually by the number and the products are added together.
  4. 13. a statement that the values of two mathematical expressions are equal
  5. 14. A fixed value
  6. 15. the distance a number is from zero
  7. 17. is either a single number or variable, or numbers and variables multiplied together
  8. 18. states, it does not matter the grouping in which we add or multiply the outcome is the same
  9. 19. To plug in a value in place of a variable in an expression or equation
Down
  1. 1. states, it does not matter the order in which we add or multiply the outcome is the same
  2. 2. to solve
  3. 3. Numbers, symbols and operators (such as + and ×) grouped together that show the value of something
  4. 5. A Fraction made up of a fraction in the numerator and a fraction in the denominator
  5. 7. contains numbers, operations and one or more variables.
  6. 8. A number who's factors are 1 and itself
  7. 9. numbers multiplied to a common product
  8. 10. positive and negative whole numbers, including zero
  9. 11. equal to
  10. 14. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
  11. 16. pairs of mathematical manipulations in which one operation undoes the action of the other