Vocabulary Week 8

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. Any of the natural numbers or zero (7)
  2. 6. A number that when multiplied by itself equals a given number (10)
  3. 9. The divisor of a fraction (11)
  4. 10. The boundary line encompassing an area or object (13)
  5. 14. A sequence of numbers or letters that opens a ___ lock (11)
  6. 15. A number written as one quantity divided by another, with a nonzero denominator. (8)

Down

  1. 1. A number that is added to another number (6)
  2. 2. A unit of length equal to 1,760 yards or 5,280 feet (4)
  3. 4. A mathematical statement that two expressions are equal (8)
  4. 5. The extent of a 2-dimensional ___ enclosed within a boundary (11)
  5. 6. To make ___ or easier or reduce in complexity or extent (8)
  6. 7. Commodities offered for sale (7)
  7. 8. A four-sided polygon (13)
  8. 11. A mathematical notation indicating the number of times a quantity is multiplied by itself (plural) (9)
  9. 12. A long thin implement made of metal or wood (3)
  10. 13. One of the portions into which something is regarded as divided and which together constitute (8)