Volgorde van bewerkingen (gevorderd)

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1. \(-4-3.(-6-14)+11\)
2. \((-7).(-9)+20\)
3. \(-5.\sqrt{\frac{289}{225}}-\left[(\frac{-19}{19}-8)-(-3)^3\right]\)
4. \(16+7.(-19)\)
5. \(-7.\sqrt{\frac{289}{400}}-\left[(\frac{-13}{19}-9)-(-3)^3\right]\)
6. \(10+3.(6^2-3)\)
7. \(-11+10:(-5)\)
8. \(84-28:7+6\)
9. \(-2.\sqrt{\frac{121}{256}}-\left[(\frac{-13}{10}-2)-(-2)^3\right]\)
10. \(10+5.(7^2-5)\)
11. \(8+5.(5^2-10)\)
12. \(-24:6+30:(-5)\)

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Verbetersleutel

1. \(-4-3.(-6-14)+11=-4-3.(-20)+11=-4-(-60)+11=67\)
2. \((-7).(-9)+20=63+20=83\)
3. \(-5.\sqrt{\frac{289}{225}}-\left[(\frac{-19}{19}-8)-(-3)^3\right]=-5.\frac{17}{15}-\left[(-1-8)+27\right]=\frac{-17}{3}-\left[(-9)+27\right]=\frac{-17}{3}-\left[18\right]=\frac{-71}{3}\)
4. \(16+7.(-19)=16+(-133)=-117\)
5. \(-7.\sqrt{\frac{289}{400}}-\left[(\frac{-13}{19}-9)-(-3)^3\right]=-7.\frac{17}{20}-\left[(\frac{-13}{19}-9)+27\right]=\frac{-119}{20}-\left[(\frac{-184}{19})+27\right]=\frac{-119}{20}-\left[\frac{329}{19}\right]=\frac{-8841}{380}\)
6. \(10+3.(6^2-3)=10+3.(36-3)=10+3.(33)=10+99=109\)
7. \(-11+10:(-5)=-11+ (-2)=-13\)
8. \(84-28:7+6=84-4+6=86\)
9. \(-2.\sqrt{\frac{121}{256}}-\left[(\frac{-13}{10}-2)-(-2)^3\right]=-2.\frac{11}{16}-\left[(\frac{-13}{10}-2)+8\right]=\frac{-11}{8}-\left[(\frac{-33}{10})+8\right]=\frac{-11}{8}-\left[\frac{47}{10}\right]=\frac{-243}{40}\)
10. \(10+5.(7^2-5)=10+5.(49-5)=10+5.(44)=10+220=230\)
11. \(8+5.(5^2-10)=8+5.(25-10)=8+5.(15)=8+75=83\)
12. \(-24:6+30:(-5)=-4+(-6)=-10\)