SG
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Primary 2
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Number and Algebra
Please help for this p2 quest.is the answer correct? As im thingking thats wrong.and how come.thanks in advn.
Replies
4
Zhong Shu Hao
Wrong...
327 + 327 - 39 = 615
6 years ago
Keng Foong
The answer to this question answer is (327-39)+327=615
6 years ago
Joscelin Lim
Answer shld be 615.
Sun -> 327 - 39 = 288
Total -> 327 +288 = 615
6 years ago
Soo Vei Li
Using your answer 693 and working backwards to check: 693 - 327 = 366. He couldn't have sold 366 on Sunday because that would be more than Saturday.
6 years ago
Leong Peng Huei
Asked 9 years ago
SG
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Primary 3
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Number and Algebra
Need help for this P3 question . Thanks
Replies
4
Soo Vei Li
You can start by trying to draw from this: Since Sonia is compared to Jackie, and Jackie is compared to Kim, we can use one bar (1 unit) to represent number of Kim's seashells. Jackie will have 1 unit plus 3. Sonia will have 6 units plus 18. See if you can work on from here, otherwise we can give you more help.
6 years ago
Roses Myna
The easiest way is 69 + 3. The answer u divided 8 unit. And minus 3 for Kim
A. 6
B. 48