Haakjesregel (intermezzo)

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Werk de haakjes weg

  1. \(-(+7)+(-10)=\)
  2. \(-(+3)+(-10)=\)
  3. \(-(-5)+(-7)=\)
  4. \(-(-11)-(+8)=\)
  5. \(-(-3)+(-7)=\)
  6. \(-(+5)-(-10)=\)
  7. \(4-(-7)=\)
  8. \(7-(-7)=\)
  9. \(-(-2)+(-3)=\)
  10. \(2-(-6)=\)
  11. \(-(-8)+(-3)=\)
  12. \(-(-8)+(+1)=\)

Werk de haakjes weg

Verbetersleutel

  1. \(-(+7)+(-10)=-7-10\)
  2. \(-(+3)+(-10)=-3-10\)
  3. \(-(-5)+(-7)=5-7\)
  4. \(-(-11)-(+8)=11-8\)
  5. \(-(-3)+(-7)=3-7\)
  6. \(-(+5)-(-10)=-5+10\)
  7. \(4-(-7)=4+7\)
  8. \(7-(-7)=7+7\)
  9. \(-(-2)+(-3)=+2-3\)
  10. \(2-(-6)=2+6\)
  11. \(-(-8)+(-3)=8-3\)
  12. \(-(-8)+(+1)=+8+1\)
Oefeningengenerator vanhoeckes.be/wiskunde 2022-06-27 08:05:35