Volgorde van bewerkingen (gevorderd)

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1. \(-3.\sqrt{64}-\left[(\frac{-10}{20}-2)-(-4)^3\right]\)
2. \((-12).(-15)+15\)
3. \(4+7-6.(-13)\)
4. \(-4.\sqrt{4}-\left[(\frac{-4}{3}-6)-(-3)^3\right]\)
5. \(-8-4.(-8-2)+11\)
6. \((-14).(-20)+10\)
7. \(-63:7+35:(-5)\)
8. \(-7.\sqrt{1}-\left[(\frac{-3}{4}-8)-(-3)^3\right]\)
9. \((-14).(-16)+18\)
10. \(3+8.8^2-7\)
11. \(7.(-5)-7.(-7)-7\)
12. \(-13-3.(-2-12)+19\)

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Verbetersleutel

1. \(-3.\sqrt{64}-\left[(\frac{-10}{20}-2)-(-4)^3\right]=-3.8-\left[(\frac{-1}{2}-2)+64\right]=-24-\left[(\frac{-5}{2})+64\right]=-24-\left[\frac{123}{2}\right]=\frac{-171}{2}\)
2. \((-12).(-15)+15=180+15=195\)
3. \(4+7-6.(-13)=4+7+78=89\)
4. \(-4.\sqrt{4}-\left[(\frac{-4}{3}-6)-(-3)^3\right]=-4.2-\left[(\frac{-4}{3}-6)+27\right]=-8-\left[(\frac{-22}{3})+27\right]=-8-\left[\frac{59}{3}\right]=\frac{-83}{3}\)
5. \(-8-4.(-8-2)+11=-8-4.(-10)+11=-8-(-40)+11=43\)
6. \((-14).(-20)+10=280+10=290\)
7. \(-63:7+35:(-5)=-9+(-7)=-16\)
8. \(-7.\sqrt{1}-\left[(\frac{-3}{4}-8)-(-3)^3\right]=-7.1-\left[(\frac{-3}{4}-8)+27\right]=-7-\left[(\frac{-35}{4})+27\right]=-7-\left[\frac{73}{4}\right]=\frac{-101}{4}\)
9. \((-14).(-16)+18=224+18=242\)
10. \(3+8.8^2-7=3+8.64-7=3+512-7=508\)
11. \(7.(-5)-7.(-7)-7=-35+49-7=7\)
12. \(-13-3.(-2-12)+19=-13-3.(-14)+19=-13-(-42)+19=48\)