Tyler's Math Terms Crossword Puzzle

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Across
  1. 3. terms terms that have the same variables and powers
  2. 5. a set of digits used to represent numbers
  3. 7. never changes no matter what
  4. 8. numbers that are written differently but represent the same amount
  5. 10. divide eupaly into each number
  6. 11. a sentence with a minimum of two numbers and at least one math operation in it.
  7. 12. the answer in addition
  8. 13. a single mathematical expression.
Down
  1. 1. subtration
  2. 2. division
  3. 4. multiplication
  4. 6. a variable is a symbol and placeholder
  5. 9. are dividing it into parts