Crossword puzzle #2

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Across
  1. 3. 2.7+3.3x10:11-0.7
  2. 4. (8+3x6)x5-67
  3. 5. 53-56:8
  4. 7. 5x7+2x8
  5. 8. 96-7x9
Down
  1. 1. 2.5x7.9x4
  2. 2. (74-26):(11-9)
  3. 6. 100:2-2x4.5