sstrike's answer to KK ng's Primary 5 Maths Area & Volume Singapore question.
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Date Posted:
3 years ago
ur question's working/ans is in the comment
Even P5 not learn square / square root
7²=7×7=49 (times table)
160=13×13 (guess & check)
Even P5 not learn square / square root
7²=7×7=49 (times table)
160=13×13 (guess & check)
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