Matematika

Pertanyaan

2 lusin+2 buah=...buah
1/3 gros +36 buah= ...lusin
3 kodi-15 potong=...potong
2 rim-24 lembar=...lembar
1 gros-5 lusin+8 buah=...buah

1 Jawaban

  • 2 lusin + 2 buah = ...buah.
    = (2 × 12) + 2
    = 24 + 2
    = 26 buah.

    ⅓ gros + 36 buah = ...lusin
    = ⅓×144 = 48
    = (48 + 36) / 12
    = 4 + 3
    = 7 lusin.

    3 kodi - 15 potong = ...potong.
    = (3 × 20) - 15
    = 60 - 15
    = 45 Potong.

    2 rim - 24 lembar = ...lembar
    = (2 × 500) - 24
    = 1000 - 24
    = 976 lembar.

    1 gros - 5 lusin + 8 buah = ...buah
    = (1 × 144) - (5 × 12) + 8
    = 144 - 60 + 8
    = 92 buah.

    Maaf kalau salah ^_^

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