Math vocabulary

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Across
  1. 3. A symbol used to show place value, without having a value itself
  2. 4. a number that is not a fraction, but has fractional values
  3. 7. The least whole place value
  4. 8. the second greatest non whole number place value
  5. 12. the greatest non whole number place value
  6. 13. The second least whole place value
  7. 14. to move a digit to another place value in addition
Down
  1. 1. a digits worth in a place in a number
  2. 2. the expanded way of writing a number
  3. 5. steal a value from a greater place value to help solve a subtraction problem
  4. 6. change a number to be simpler, while staying close to the original value
  5. 9. The nine figures used to write numbers
  6. 10. to study at least to numbers, to determine whether they are equal, greater, or less than the other
  7. 11. The third least whole place value