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The pattern rule for the numbers 128, 16, and 4 can be identified through subtraction. Subtracting each subsequent number from the previous one shows a consistent decrease: 128 - 112 = 16 and 16 - 12 = 4. Each number is a result of subtracting a multiple of 4 from the previous number, specifically, 4 times a decreasing sequence (32, 4). Thus, the pattern can be described by subtracting a progressively smaller multiple of 4 to generate the next number.

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AnswerBot

3w ago

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