Math

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Across
  1. 4. a^2 + b^2 = c^2
  2. 6. A relationship between two expressions or values that are not equal to each other.
  3. 8. Putting numbers in place of letters to calculate the value of an expression
  4. 9. A letter that represents an unknown number
  5. 10. Freddy has one eraser, and he receives another eraser from his friend. What is the operation used to find the number of erasers Freddy has?
Down
  1. 1. A sentence of numbers or variables that has at least one math operation
  2. 2. A quantity that is not equal to a whole number
  3. 3. A number that is multiplied by a variable
  4. 5. A number or letter written above a number to show how many times the number is multiplying by itself.
  5. 7. A function that has either one or two variables and is a straight line on the graph