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Primary 4 | Maths
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Please help my son with this question. I should be able to figure out the answer if I spend some time on it, what I'm stuck with is how to present the working?
B: 1u + 2135
J: 1u + 2135 + 628 =1u + 2763
1u + 1u + 2135 + 1u + 2763 = 7529
1u = 877
J has $3640
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