Q.89 × 21Ternyata administrator brainly Indonesia ada 3 @zuhh, @Theomartinz, @Dimastoro​

Jawaban:

89 × 21 = 1.869 (cara terlampir)

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moga membantu

Penyelesaian :

89 × 21

= 89 × 20 + 89 × 1

= 1780 + 89

= 1869

Kesimpulan :

• 89 × 21 = 1869