ALgebra 1

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Across
  1. 5. negative and positive numbers are this
  2. 6. number and variables inside square root symbol
  3. 8. the way numbers are ordered and does not change sum
  4. 9. ...-3,-2,-1,0,1,2,3...
  5. 10. a term that is just a number by itself
  6. 14. the way numbers are grouped and does not change sum
  7. 18. includes rational and irrational numbers
  8. 19. the sum of a number and it's opposite is zero
  9. 21. the product of a number and it's reciprocal (divide) is one
Down
  1. 1. 0,1,2,3...
  2. 2. How far from zero is a number
  3. 3. the sum of a number and zero equals the number
  4. 4. use to get rid of parentheses
  5. 7. multiply a number by one and the product is that number
  6. 11. square exmaple: 16, 100, 25
  7. 12. multiplies to a variable in a term
  8. 13. any quotient that goes on forever and does not repeat
  9. 15. the quotient terminates or repeats
  10. 16. terms that have the exact same variable
  11. 17. opposite of an exponent
  12. 20. separated by plus and minus signs