math crossword

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Across
  1. 2. having the numeral but a different sign
  2. 3. it is a number which is multiplied by x yields the multiplicative of 1. n
  3. 4. the opposite or reverse of something
  4. 7. -48x12
  5. 11. -2.56x25
  6. 13. the opposite of two numbers
  7. 15. -5/6x(-4/5)
  8. 17. -3.6 x 34.8
  9. 18. one of the types of numbers, which has a whole number and the fractional part separated by a point.
  10. 19. a number that is not a fraction/integer
  11. 20. will never end
Down
  1. 1. the distance the number is from 0
  2. 5. a real number that is less than 0
  3. 6. changing the sign of the number and adding it to the original number to get an answer equal to 0.
  4. 8. what is -47x14
  5. 9. will end
  6. 10. what is a whole number can be positive or negative
  7. 12. a number that ยด s not a whole number.
  8. 14. 6.26 times 4.9
  9. 16. -45x(-0.6)