Felicia Goh's answer to Soni's Primary 5 Maths Singapore question.

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Felicia Goh
Felicia Goh's answer
21 answers (Tutor Details)
I used the model method this time round. Hope it helps!
Each box represents 1kg of sugar
The reason why part of the last block of the first row consists a 16 is coz Mrs Tay doesn't have enough money to buy all 6kg of sugar