Solve Each Equation to Solve the Crossword

12345678910
Across
  1. 2. 7^2+5
  2. 6. (13*4) *3
  3. 8. (10^2+5^2)*2-11
  4. 10. 100^3
Down
  1. 1. (24*6)/2+22
  2. 3. (9^2*6)-8^2
  3. 4. (4*42)-35
  4. 5. 600+8^2+(2*2)
  5. 6. 5^2*4
  6. 7. 628+40+30-8
  7. 9. (4*8)*6+108