Question

1. (−9) ∙ (−10) = 2. (−89) ∙ 8 = 3. 17 ∙ (−56) = 4. 652 ∙ (−45) = 5. (−1054) ∙ (−14) = 6. (−28) ∙ (−2085) = 7. (458) ∙ (−9847) = 8. (98) ∙ (874) = 9. (−5) ∙ (−657) = 10. (−100) ÷ 20 = 11. 36 ÷ (−9) = 12. (−94) ÷ (−2) = 13. (36) ÷ (−9) = 14. (−81) ÷ 6 = 15. 26400 ÷ (−2) = 16. (−1625) ÷ (−13) = 17. 3 5 = 18. 2 4 = 19. −2 4 = 20. −1 2 = 21. −6 1 = 22. −7 2 = 23. 230 = 24. (−7) 2 = 25. (−3) 3 = 26. (−2) 5 = 27. (−100) 0 = 28. (−10) 3 = 29. −7 2 = ?

Answer 1

Resposta:

é o que ?

Explicação passo-a-passo:

= −2088

Confia ;-)