Vocab Puzzle Week 12

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Across
  1. 3. A letter or symbol that stands for an unknown value
  2. 5. A Fraction made up of a fraction in the numerator and a fraction in the denominator
  3. 6. to solve
  4. 8. numbers multiplied to a common product
  5. 9. 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.
  6. 10. Multiplicative inverse
  7. 12. To plug in a value in place of a variable in an expression or equation
  8. 14. states, it does not matter the order in which we add or multiply the outcome is the same
  9. 15. states, it does not matter the grouping in which we add or multiply the outcome is the same
Down
  1. 1. contains numbers, operations and one or more variables.
  2. 2. A number who's factors are 1 and itself
  3. 4. pairs of mathematical manipulations in which one operation undoes the action of the other
  4. 7. A fixed value
  5. 11. is either a single number or variable, or numbers and variables multiplied together
  6. 13. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression