Math Unit 4 Vocabulary

123456789101112131415161718192021222324252627
Across
  1. 5. A number multiplied by a variable in an algebraic expression.
  2. 9. States that changing the grouping of the factors in a multiplication problem does not change the product.
  3. 11. Answer to a subtraction problem.
  4. 12. States that changing the grouping of terms in addition problem does not change the sum.
  5. 16. Answer to an addition problem.
  6. 17. When a number is raised to a power,the number that is used as the factor is the base.
  7. 19. To change from one form to another.
  8. 23. Means equals.
  9. 24. A mathematical sentence that shows that two expressions are equal.
  10. 25. A number is in exponential form when it is written with a base and an exponent.
  11. 27. Answer to a multiplication problem.
Down
  1. 1. An expression that contains only numbers and operations.
  2. 2. Answer to a division problem.
  3. 3. The order in which operations should be done.
  4. 4. States that changing the order of two or more factors of two or more factors in a multiplication sentence does not change the product.
  5. 6. States that changing the order of two or more terms in an addition problem does not change the sum.
  6. 7. A symbol used to represent a quantity that can change.
  7. 8. An expression that contains at least one variable.
  8. 10. A number written using only digits.
  9. 13. To replace a variable with a number or another expression in an algebraic expression.
  10. 14. A small number placed to the upper right of the base.It shows the number of times the base is multiplied by itself.
  11. 15. States that for any real numbers,a,b,and,c, a*( b+ c)= a* b + a* c.
  12. 18. A value that does not change.
  13. 20. Two or more terms that have the same variable raised to the same power.
  14. 21. A number or variable,or a product of numbers and variables.
  15. 22. Having the same value.
  16. 26. Means multiply.