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Question
Primary 3 | Maths
2 Answers Below
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how to do?
Date Posted: 5 years ago
Views: 340
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are there other methods to answer the question? this is too difficult to understand
Do you need more detailed explanation of the answer?
done
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clear
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use guess and check!
the other method is correct but is usually used in secondary school.
the other method is correct but is usually used in secondary school.
Date Posted:
5 years ago
now i understand! thank you!
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