Unit 1 Vocabulary

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Across
  1. 7. step by step solution
  2. 11. repeated addition
  3. 12. splitting into equal parts or groups
  4. 13. two numbers multiplied together
  5. 14. each group of three numbers separated by commas written in standard form
  6. 18. the number you are dividing
  7. 19. set of positive numbers that begins at 1 and increases by 1 each time
  8. 20. value of a digit depending on its place in a number
  9. 21. positive number with no fractional or decimal parts
  10. 22. linear model used to illustrate number relationships
  11. 23. a number with only two factors
Down
  1. 1. writing to show the value of each digit
  2. 2. answer to a multiplication problem
  3. 3. reasoning to determine an approximate value
  4. 4. a number multiplied by another number to get a product
  5. 5. numbers expressed in numerical form
  6. 6. a number with more than two factors
  7. 8. answer to a subtraction problem
  8. 9. symbol used to make numbers
  9. 10. the answer to a division problem
  10. 15. this number is neither prime or composite
  11. 16. the number you are dividing by
  12. 17. the only even number that is prime
  13. 22. answer to an addition problem