Add or subtract.
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Question

Add or subtract.
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Quizplus · Accepted Answer

To add or subtract hexadecimal numbers, the digits in each corresponding place value are added or subtracted. In this case, the third digit from the right in the second number is one less than the third digit from the right in the first number, so we need to subtract 1 from the third digit. The correct answer is therefore A. To solve this problem we need to focus on the second group of numbers in each option, specifically the fourth digit. In the given term, it's "b851". We can observe that the fourth digit in the options is incrementing by 1 from one option to the next. Therefore, the correct option should have "b852" in the fourth group of numbers. Only option A has "b852" in the fourth group of numbers, making it the correct choice.

Add or Subtract. -