Vocabulary

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Across
  1. 2. A number multiplied by (with) a variable
  2. 4. Whole numbers, their opposites, and zero
  3. 6. A value on its own
  4. 9. An answer
Down
  1. 1. Any letter or symbol that represents an unknown
  2. 3. Repeated multiplication
  3. 5. A comparison of two quantities
  4. 7. Part of an expression separated by addition or subtraction
  5. 8. A comparison of two different measurements with a denominator of one