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primary 5 | Maths
| Whole Numbers
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Mrs: 2u
Mr: 2u
1/3 = 2u
3/3 = 6u
2/5 = 2u
5/5 = 5u
at first
Mrs: 6u
Mr: 5u
11u = 770
1u = 70
Mrs Tan spent $280
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