Volgorde van bewerkingen (gevorderd)

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1. \(\sqrt{\dfrac{4}{9}}-\left(\dfrac{13}{6}\right)^2\)
2. \(6+12-10.(-19)\)
3. \(-2-7.(-8-11)+14\)
4. \(-14-6.(-3-13)+15\)
5. \(11+15-12.(-6)\)
6. \(13+3.(-2)\)
7. \(8+12-17.(-2)\)
8. \(13+20-11.(-6)\)
9. \(6.2^2+(6.2)^2\)
10. \(3-\sqrt{529-7.8^2}\)
11. \(2+7.4-24:2+10\)
12. \(-9+48:(-8)\)

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Verbetersleutel

1. \(\sqrt{\dfrac{4}{9}}-\left(\dfrac{13}{6}\right)^2= \dfrac{2}{3} - \dfrac{169}{36}= \dfrac{24}{36} - \dfrac{169}{36}= \dfrac{-145}{36}\)
2. \(6+12-10.(-19)=6+12+190=208\)
3. \(-2-7.(-8-11)+14=-2-7.(-19)+14=-2-(-133)+14=145\)
4. \(-14-6.(-3-13)+15=-14-6.(-16)+15=-14-(-96)+15=97\)
5. \(11+15-12.(-6)=11+15+72=98\)
6. \(13+3.(-2)=13+(-6)=7\)
7. \(8+12-17.(-2)=8+12+34=54\)
8. \(13+20-11.(-6)=13+20+66=99\)
9. \(6.2^2+(6.2)^2=6.2^2+(12)^2=6.4+144=24+144=168\)
10. \(3-\sqrt{529-7.8^2}=3-\sqrt{529-7.64}=3-\sqrt{529-448}=3-\sqrt{81}=3-9=-6\)
11. \(2+7.4-24:2+10=2+28-12+10=28\)
12. \(-9+48:(-8)=-9+ (-6)=-15\)