Question detail
calculator check: which number is greater, 4 or -6?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Structure and calculation
Question
- A. 4
- B. 6
- C. 2
- D. 8
Answer
The correct answer is 4.
Explanation
calculator check uses Powers and roots: identify the quantities, do the stated operation, and select 4 because it matches the verified final answer.
Common mistake
Powers and roots common mistake 1
Writing a final answer without showing the method that justifies it. This can weaken answers for: [Foundation and Higher] Recognise powers of 2, 3, 4 and 5 and estimate powers and roots of positive numbers..
Show the method first, then give the final answer in the required form. Apply this directly to Powers and roots.
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