Question detail
exam warm-up: which number is greater, -4 or 2?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Measures and accuracy
Question
- A. 2
- B. 3
- C. 1
- D. 4
Answer
The correct answer is 2.
Explanation
The locked answer is 2. Work through the given values, keep one operation per line, and check the final step reaches 2.
Common mistake
Rounding and simple error intervals common mistake 1
Writing a final answer without showing the method that justifies it. This can weaken answers for: [Foundation and Higher] Round numbers and measures to an appropriate degree of accuracy..
Show the method first, then give the final answer in the required form. Apply this directly to Rounding and simple error intervals.
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