Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

primary 5 | Maths | Whole Numbers
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Owen
Owen

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Please help… is this a guess and check question.. so confused. Can help me to explain the steps needed to arrive the answer, thank you

Date Posted: 3 months ago
Views: 115
AC Lim
AC Lim
3 months ago
Use listing method or algebra unit method.

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
AC Lim
Ac Lim's answer
9770 answers (A Helpful Person)
1st
Listing method, if she gives 3 each, last person didn't receive, mean short of 3. Hope this helps.
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
AC Lim
Ac Lim's answer
9770 answers (A Helpful Person)
Algebra method for your reference.