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Sifat operasi bilangan bulat yang benar dari operasi berikut (−12)×(16+11)=[(−12×16)]+(−12×11) adalah - Akreditasi.org
SOAL MATEMATIKA SMP

Sifat operasi bilangan bulat yang benar dari operasi berikut (−12)×(16+11)=[(−12×16)]+(−12×11) adalah

Akreditasi.org, Hai teman-teman, kali ini soal yang akan kita bahas adalah tentang bilangan bulat. Bagi teman-teman yang masih kurang paham mengenai materi ini boleh diperhatikan contoh berikut ini ya.

 

Soal:

Sifat operasi bilangan bulat yang benar dari operasi berikut (−12)×(16+11)=[(−12×16)]+(−12×11) adalah …. 

  1. Komutatif 

  2. Distributif 

  3. Identitas 

  4. Assosiatif

 

Jawabannya adalah b. 

 

Pembahasan:

Ingat sifat distributif perkalian berikut ini. a x (b + c) = (a x b) + (a x c) 

Pada soal digunakan sifat distributif perkalian seperti di bawah ini. 

(-12) x (16 + 11) = ((-12) x 16) + ((-12) x 11) 

Oleh karena itu, jawaban yang benar adalah b.

 

Itulah pembahasan soal tersebut. Semoga bisa bermanfaat untuk kita semua, terima kasih.

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