Math Lab week 1

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Across
  1. 5. Values of the variables
  2. 7. A mathematical sentence built from expressions
  3. 9. Numbers being added together
  4. 11. Positive and Negative numbers as well as zero
  5. 13. When two numbers are the same distance away from zero
  6. 16. Numbers Counting Numbers, No Negative Numbers
  7. 17. < or >
  8. 19. Value Each digit in a whole number
  9. 20. system A system of measurement in which the basic unit increases or decreases by powers of 10
Down
  1. 1. A single character in a numbering system
  2. 2. than <
  3. 3. The answer
  4. 4. than >
  5. 6. Find another number close to the original number
  6. 8. Number A number less than zero
  7. 10. numbers Positive and Negative numbers including zero
  8. 12. property Add numbers in any order and the sum does not change
  9. 14. Number A number greater than zero
  10. 15. Element What zero is called for addition
  11. 18. Value The distance of a number from zero