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Question
Primary 4 | Maths
3 Answers Below
Anyone can contribute an answer, even non-tutors.
Please help. Thank you
Date Posted: 2 years ago
Views: 429
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Not sure if this working is okay
Date Posted:
2 years ago
But how we find the 4 consecutive numbers?
Since the smallest number is 20, the 4 consecutive numbers are 20, 22, 24 and 26. They are even numbers and add up to 92.
do you know how to get 20?
But any others beside this method? Thank you.
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Not sure is it because your school teach using model? Will you understand this better? U means unit. Since they are consecutive even numbers, they differ from each other by 2
Date Posted:
2 years ago
I can understand this. Thank you very much.
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i think this is how they want you to solve it, by using the first example to find the total difference between the smallest number and the other 3 numbers
Date Posted:
2 years ago
Thank you very much.
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