Volgorde van bewerkingen (gevorderd)

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1. \(8+4.(5^2-3)\)
2. \(5.3^2+(5.3)^2\)
3. \(20+18-14.(-20)\)
4. \(10.(-4)-10.(-3)-4\)
5. \(-8.2^2+9\)
6. \(-28:4+20:(-5)\)
7. \(5-\sqrt{1210-10.9^2}\)
8. \((-15).(-18)+10\)
9. \(-8.5^2+4\)
10. \(-6+9.(-6)\)
11. \(6+6.8-20:4+7\)
12. \(-6.\sqrt{\frac{169}{64}}-\left[(\frac{11}{3}-3)-(-4)^3\right]\)

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Verbetersleutel

1. \(8+4.(5^2-3)=8+4.(25-3)=8+4.(22)=8+88=96\)
2. \(5.3^2+(5.3)^2=5.3^2+(15)^2=5.9+225=45+225=270\)
3. \(20+18-14.(-20)=20+18+280=318\)
4. \(10.(-4)-10.(-3)-4=-40+30-4=-14\)
5. \(-8.2^2+9=-8.4+9=-32+9=-23\)
6. \(-28:4+20:(-5)=-7+(-4)=-11\)
7. \(5-\sqrt{1210-10.9^2}=5-\sqrt{1210-10.81}=5-\sqrt{1210-810}=5-\sqrt{400}=5-20=-15\)
8. \((-15).(-18)+10=270+10=280\)
9. \(-8.5^2+4=-8.25+4=-200+4=-196\)
10. \(-6+9.(-6)=-6+(-54)=-60\)
11. \(6+6.8-20:4+7=6+48-5+7=56\)
12. \(-6.\sqrt{\frac{169}{64}}-\left[(\frac{11}{3}-3)-(-4)^3\right]=-6.\frac{13}{8}-\left[(\frac{11}{3}-3)+64\right]=\frac{-39}{4}-\left[\frac{2}{3}+64\right]=\frac{-39}{4}-\left[\frac{194}{3}\right]=\frac{-893}{12}\)