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primary 5 | Maths | Whole Numbers
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LYNN
LYNN

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

please assist. thank u

Date Posted: 5 years ago
Views: 239
snell
Snell
5 years ago
80
LYNN
LYNN
5 years ago
thank you. can u explain how you get 80 please?
Eric Nicholas K
Eric Nicholas K
5 years ago
Their total value is 90.

The smallest number is 10 since it must be two digits.

The other two numbers must be bigger than 10.

The sum of the other two numbers is 90 - 10 = 80.

Take for example, 10, 20 and 60.

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AN Tutor
An Tutor's answer
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Hope this helps, have a great night! :)
LYNN
LYNN
5 years ago
thank u
LYNN
LYNN
5 years ago
thank you for the detailed workings
AN Tutor
AN Tutor
5 years ago
No worries hope you understand :)