Calculate the Word

123456789
Across
  1. 1. 1+5X(15/3)X2
  2. 2. 34x10-5
  3. 3. 39+7x(20/2)X10
  4. 4. 3+(90-2)X10
  5. 6. 391X1000+(15-8)X100+10X8
  6. 9. (9+3)X3X(21-4)X9
Down
  1. 1. (2X25+5)X1000-85
  2. 2. 100-20+100X6X(7-2)
  3. 3. 5+(100+(3+4)X1000)
  4. 5. (5X7-1)X10-2
  5. 7. 4+5X2
  6. 8. (1000+7X1000)+39X2