Enters III: Operacions combinades
  • 1. 6·(–7)=
  • 2. 3·(–6)=
  • 3. (–8)·(–2)=
  • 4. 8·(–2):(–2)=
  • 5. –4·[(–10):2]=
  • 6. –4 + 6 · (–2 + 5) : (–9) + 2 · 3 =
  • 7. (45 – 30 + 3) : (–3) =
  • 8. –18 – [4 + (–6)] : 2 + 5 =
  • 9. 5·2 + (-1 + 9:(-3)) · 2 =
  • 10. (9 + (-12)) · (8-6) + 12:(-3)+10 + ((-3)·6 - (-2)·3):2 =
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