Matematika

Pertanyaan

24 +(30 + 5 ) = (24 +...) +5

1 Jawaban

  • 24+(30+5)=(24+...)+5
    24+35 = (24+...)+5
    24+35-5 = 24 +...
    24+30 = 24+ ...
    54 = 24+....
    ...=54-24
    .... = 30

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