Math Vocabulary

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Across
  1. 1. 2 equal parts of one whole or unit
  2. 7. trading within base 10 models to represent numbers in different ways
  3. 8. an operation in which you combine or join
  4. 9. write numbers by showing the value of each digit
  5. 11. parts of one whole that are the same size
Down
  1. 2. a way to write numbers using digits 0-9
  2. 3. to separate or break into parts or pieces
  3. 4. the result of subtracting one number from another
  4. 5. a way to write numbers using words
  5. 6. 4 equal parts of one whole or unit
  6. 9. same value
  7. 10. the result to adding numbers together