Volgorde van bewerkingen (gevorderd)

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1. \(9.(-4)-7.(-6)-8\)
2. \(-17.7^2+12\)
3. \(-3.\sqrt{\frac{16}{25}}-\left[(\frac{11}{10}-6)-(-3)^3\right]\)
4. \(7+10.6-24:2+6\)
5. \(-6+15.(-18)\)
6. \(9+7.10-12:6+4\)
7. \(6+2.(6^2-5)\)
8. \(126-18:6+1\)
9. \(10+9.2^2-10\)
10. \(4+9-10.(-19)\)
11. \(9+2.(6^2-5)\)
12. \(6+5.8^2-8\)

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Verbetersleutel

1. \(9.(-4)-7.(-6)-8=-36+42-8=-2\)
2. \(-17.7^2+12=-17.49+12=-833+12=-821\)
3. \(-3.\sqrt{\frac{16}{25}}-\left[(\frac{11}{10}-6)-(-3)^3\right]=-3.\frac{4}{5}-\left[(\frac{11}{10}-6)+27\right]=\frac{-12}{5}-\left[(\frac{-49}{10})+27\right]=\frac{-12}{5}-\left[\frac{221}{10}\right]=\frac{-49}{2}\)
4. \(7+10.6-24:2+6=7+60-12+6=61\)
5. \(-6+15.(-18)=-6+(-270)=-276\)
6. \(9+7.10-12:6+4=9+70-2+4=81\)
7. \(6+2.(6^2-5)=6+2.(36-5)=6+2.(31)=6+62=68\)
8. \(126-18:6+1=126-3+1=124\)
9. \(10+9.2^2-10=10+9.4-10=10+36-10=36\)
10. \(4+9-10.(-19)=4+9+190=203\)
11. \(9+2.(6^2-5)=9+2.(36-5)=9+2.(31)=9+62=71\)
12. \(6+5.8^2-8=6+5.64-8=6+320-8=318\)