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Question
Primary 3 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Pls help.
Date Posted: 7 years ago
Views: 498
Hi,
You can use guess and check method.
You can use guess and check method.
See 2 Answers
done
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Answer is 21
Date Posted:
7 years ago
Thank u.
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