Advanced Math

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Across
  1. 2. 58%of9
  2. 4. 67884 seconds converted to minutes=
  3. 5. 64/8-[74/2+(57-89)]x67=
  4. 7. [17x456-569]x4= (for triple dig.+ answers, make the first digit word form and the rest normal numbers eg. tenthousand5993
  5. 8. 65+4595749+94579+453+59=
  6. 9. 67 to the power of 5
Down
  1. 1. 271 squared=
  2. 3. 589.5895/48.117= (round to nearest thousandth)
  3. 6. the square root of 687= (round to nearest thousandth)