CALCULS

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Across
  1. 4. (20*20)+30+4/2+(30*30)
  2. 5. (10*10)*50/2
  3. 6. 10000/10*2
  4. 7. (49*4)*11+1000
  5. 8. 12*30+15*43-200/10
Down
  1. 1. (60*50)+(60/5)
  2. 2. 11*25+50*20
  3. 3. 100*200
  4. 5. (26*60/2)+10*10*10*10
  5. 6. 83*31+40