Maths

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Across
  1. 2. 154-(21x3)=
  2. 6. 3x5=
  3. 8. (11x5)-5=
  4. 9. (100-80)+3=
  5. 13. 7x7=
  6. 15. 100-25=
  7. 16. (36÷6)x7=
Down
  1. 1. (9x9)-1=
  2. 3. 144÷12=
  3. 4. 99-44=
  4. 5. 81÷9=
  5. 6. 12-8=
  6. 7. (72÷9)x3=
  7. 10. 17+19=
  8. 11. (4x4)-5=
  9. 12. (60÷5)x4=
  10. 14. (27÷3)-4=
  11. 15. (10x6)+7=