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Chapter 1 · HardwarePractice
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CONCEPT PRACTICE

Signed integers and shifts

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2025 Autumn · Subject A · Q2

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Choose a shift-and-add/subtract expression for 9 times a two’s-complement integer n.

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Source: 2025A_FE-A_Questions.pdf, PDF page 4. ID: 2025A-A-Q002. Explanation written for this textbook.

Original question · Q2
Choose a shift-and-add/subtract expression for 9 times a two’s-complement integer n.

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