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On addition of +38 and -20 using 2’s complement, we get ____________

On addition of +38 and -20 using 2’s complement, we get ____________ Correct Answer 010010

Steps for Binary Addition Using 2’s complement: -> The 2’s complement of the addend is found out and added to the first number. -> The result is the 2’s complement of the sum obtained. Augend - 0 1 0 0 1 1 0 2’s Complement of Subtrahend: 1 1 0 1 1 0 0 _________________ 1 0 0 1 0 0 1 0   Answer: 0 1 0 0 1 0

Related Questions

Mr.Rohan while helping the students of Class IV in adding and subtracting fractions observed that several students are not able to complete the addition of two improper fractions. He gave a small test with questions from the addition of proper fractions (one item of addition of two similar fractions, three items from the addition of proper and improper fractions, and four items from the addition of improper fractions). He analyzed the responses of each student and found that nearly 45% of students were not clear in adding proper with improper fractions which were affecting their performance in adding two improper fractions. He, therefore, focused on developing the understanding of improper fractions and their addition with proper fractions after which he proceeded to teach the addition of two improper fractions. Which kind of assessment is depicted by this situation?
Choose the correct option for the following two statements: A: 1’s complement circuit is more complex than that of 2’s complement method. B: The extra carry is considered in 1’s complement whereas it is disregarded in 2’s complement method.
On addition of 28 and 18 using 2’s complement, we get ____________
On addition of -46 and +28 using 2’s complement, we get ____________
On addition of -33 and -40 using 2’s complement, we get ____________
একজন চাকরিজীবীর আয় ও ব্যয়ের অনুপার ২০ঃ ১৫ হলে, তার মাসিক সঞ্চয় আয়ের শতকরা কত অংশ?
একটি ট্রান্সফরমারের প্রাইমারি ও সেকেন্ডারি তারের ঘূর্ণনের অনুপাত 20ঃ 1 এবং সেকেন্ডারিতে 20 omega রোধ লাগানো আছে। যদি প্রাইমারিতে 220 V প্রয়োগ করা হয় তাহলে এর মধ্যে বিদ্যুৎ প্রবাহ হবে-
Consider the representation of six-bit numbers in two’s complement, one’s complement and sign and magnitude format. In which representation, the addition of integers 011000& 011000 will result in an overflow. 
Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000?
A data-driven machine is one that executes an instruction if the needed data is available. The physical ordering of the code listing does not dictate the course of execution. Consider the following pseudo-code 1) Multiply E by 0.5 to get F 2) Add A and B to get E 3) Add B with 0.5 to get D 4) Add E and F to get G 5) Add A with 10.5 to get C Assume A, B, C are already assigned values and the desired output is G Which of the following sequence of execution is valid?