Matematika 10 - 11: Pjesa I

Steve Fearnley, June Haighton, Steve Lomax, Peter Mullarkey, James Nicholson dhe Matt Nixon

Pyetja

Njehsoni:

  1. +8 - (-14)
  2. -1 + (-11)
  3. -9 - (-7)
  4. +3 + (-17)
  5. +8 - (-4)
  6. +13 + (-1)
  7. +48 - (+29)
  8. -19 + (+4)
  9. +34 + (-23)
  10. -104 + (+43)
  11. +208 - (-136)
  12. +347 + (-298)