JO nivel 5
- 1. 14 − {7 + 4 · 3 - [(-2)2 · 2 - 6)]}+ (22 + 6 - 5 · 3) + 3 - (5 - 23/2) =
- 2. 2{4[7 + 4(5(3) - 9)] - 3(40 - 8)}=
- 3. 5 - [6 - 2 - (1 - 8) - 3 + 6] + 5=
- 4. (5 + 3(2)/6 - 4)(4/2 - 3 + 6)/(7 - 8/2 - 2)2=
- 5. [(17-15)3 + (7-12)2]/[(6 - 7)(12 - 23)]=
- 6. 7(3) + [6 + 2(23/4 + 3(2)) - 7(2)] + 9(3)=
- 7. 14 - {7 + 4(3) - [(-2)2(2)-6]} + (22 + 6 - 5(3)) + 3 - (5 - 23/2)=
- 8. 7 − [2 · 9 − (4 + 13) + 4 / 2] =
- 9. [3 − (5) + 4] / [15 / (−3) − (−7)] =
- 10. 42 / [(−6) − (−3)] + 28 / [−6 − (−8)] =
- 11. . (42 + 20) / 4 − 2 · (9 / 3) − 2 · [18 + 3 · (13 − 9) − 5] =
- 12. −8 · [5 − (−2)] − 48 / [6 + (−14)] − 11 · [10 + (−7)] + 36 / [(−1) − (−10)] =
- 13. −[−5 (4 − 1)] − {2 − [8 − (3 + 2)]+(5 − 9) − (−3)}=
- 14. −(−3) + {8 − [−5 + 4(7 − 2) (−3)]+ 1}=
- 15. −[6 + (3 − 8) - {9 −[−4 − (−5+ 3)] − (−2)} =
- 16. −{−3 − [−8 − (−6) − (−3)] − 2[3 + (7 − 9)]} =
- 17. −[−6 +(5 − 1)] − {6 − [9 − (7 + 4) + (6 − 13) − (−8)} =
- 18. 12 – {10 + [9 – 3(3 – 5)+2 – 6/2]+2 -3} + 500 =
- 19. 4(−2)3 + 6(−1)2 − √64 + 3√64 + (−2) - (−10) =
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