20 000-4 625 qual é o resultado

20 000-4 625 qual é o resultado



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    20 000 ———- 19990
    — 4 625 ———— 4 62 5
    15 375 ————15 37 5

    Explicao:
    —> o primeiro zero (das unidades) fica valendo 10. Ento:
    10 — 5 = 5
    —> os outros zeros ficam valendo 9 . Ento;
    9 — 2 = 7
    9 — 6 = 3
    9 — 4 = 5
    —> o 2 fica valendo 1.Ento
    1 — 0 = 1

  • Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
    20.000
    — 4.625
    _________
    15.375

    Resp:. 15.375


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