Pre-Algebra Crossword

123456789101112131415
Across
  1. 3. A constant, variable, or product of a constant and one or more
  2. 6. The difference between successive terms of an arithmetic sequence
  3. 8. Operations that undo another
  4. 10. Two numbers whose sum is zero
  5. 11. A natural number that has two positive factors, one and itself
  6. 13. When substituted for a variable, it makes a mathematical sequence true
  7. 14. Any integer that divides the given integer evenly with no remainder
  8. 15. A mathematical sequence expressing the relative size of two quantities
Down
  1. 1. A sequence of numbers each differing by a constant amount from the preceding number
  2. 2. An expression containing numbers, variables, and operational signs.
  3. 4. The number factor (constant) accompanying the variable in the term
  4. 5. Terms that have the same variable with the same exponents
  5. 7. Any number greater than one that has positive factors other than one
  6. 9. A number whose value doesn't change
  7. 12. A mathematical sequence that contains an equal sign