Quyidagi bo'lish amalida qoldiq A ga teng. A ning qiymatini toping: 88 ÷ 2x = 3 (qoldiq A)

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Bo'lish algoritmidan foydalanamiz: 88 = 3 × 2x + A. Bu yerda 2x ikki xonali son. Agar x = 7 bo'lsa, 27 × 3 = 81 bo'ladi va qoldiq A = 88 − 81 = 7 kelib chiqadi. Bu holda noma'lum raqam ham, qoldiq ham 7 ga teng bo'ladi.

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