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Question
primary 6 | Maths
| Measurement
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Pattern question
Date Posted: 1 year ago
Views: 163
2×(4+5)+3 = 21
Can explain why 4 + 5 and why need to add 3? Thanks
refer to the pic updated
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Got 21 because in the middle still have 1 more square
Thank you.
Thank you.
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