Chua Ying xuan's answer to Cindy's Primary 4 Maths Singapore question.
done
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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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