Mr. yarbroughs math crossword by kk

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Across
  1. 3. perform mathematical operations.
  2. 7. The sign (รท) for division.
  3. 11. boundary of a circle or other closed curve.
  4. 14. The sign (x or *) for multiplication.
  5. 15. find the sum.
  6. 16. sign (-) for subtraction.
  7. 17. A branch of mathematics dealing with rates of change and accumulation.
  8. 18. A part of a whole number.
  9. 19. A number out of one hundred.
Down
  1. 1. sign (+) for addition.
  2. 2. A whole number, positive or negative.
  3. 4. A numerical or constant factor of an algebraic term.
  4. 5. To take away one number from another.
  5. 6. A number or quantity that divides another number exactly.
  6. 8. A statement that two mathematical expressions are equal.
  7. 9. The result of multiplying numbers.
  8. 10. result of adding numbers together.
  9. 12. A Number that uses a decimal point to show fractions of a whole.
  10. 13. amount left over after division.