Question detail
calculator check: simplify 4y + 6y by collecting like terms.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Notation, vocabulary and manipulation
Question
- A. 10y
- B. 12
- C. 8
- D. 20
Answer
The correct answer is 10y.
Explanation
calculator check uses Formulae and rearranging: identify the quantities, do the stated operation, and select 10y because it matches the verified final answer.
Common mistake
Formulae and rearranging common mistake 1
Writing a final answer without showing the method that justifies it. This can weaken answers for: [Foundation and Higher] Understand and use standard mathematical formulae, including formulae written in words and symbols..
Show the method first, then give the final answer in the required form. Apply this directly to Formulae and rearranging.
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