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primary 5 | Maths | Whole Numbers
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Candy Chan
Anonymous

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Is there other methods other than guess and check?

Date Posted: 6 years ago
Views: 780

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Anonymous
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9 answers (A Helpful Person)
1st
To find girls, assume all are boys. This method is called assumption method or supposition method.