Priscilla Ng's answer to Kara kang's Primary 6 Maths Measurement Singapore question.

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Priscilla Ng
Priscilla Ng's answer
788 answers (Tutor Details)
The bars drawn in black are what Janice and Ken had at the end.

The purple part from Ken is 'returned' to 'Janice.
The unshaded part left is what Ken had at first.
The unshaded part with the purple part is what Janice had at first.