6th Grade Knowledge Check

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Across
  1. 4. What you multiply by a number to get 1
  2. 8. To find the value of an expression
  3. 9. A single number, variable or coefficient that is separated by + -
  4. 10. To replace one thing with another.
  5. 11. The result of multiplication
  6. 14. The result of division
  7. 17. A value that can be substituted for a variable to make an equation true
  8. 18. The result of Subtraction
Down
  1. 1. A mathematical process where you add, subtract, multiply, and divide
  2. 2. A number, or expression with parentheses, that is multiplied.
  3. 3. The result of addition
  4. 5. Numbers, symbols and operators grouped together that show the value of something. An expression does not have an equals sign.
  5. 6. Operations that undo each other
  6. 7. A number that is multiplied by a variable
  7. 12. When two things are equal.
  8. 13. To prove, show find out, or state that something is true or correct.
  9. 15. A fixed value
  10. 16. A letter that stands for an unknown number.