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primary 5 | Maths | Whole Numbers
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jayden
Jayden

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

i need help

Date Posted: 1 year ago
Views: 249

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Low Yi Yin
Low Yi Yin's answer
251 answers (Tutor Details)
1st
Sorry couldn't draw the models because I don't have my stylus.
Hope it helps ;))
jayden
Jayden
1 year ago
why need to plus 12 two times
Low Yi Yin
Low Yi Yin
1 year ago
When Eunice gives to Joyce, Eunice's seashells will decrease by 12 and Joyce seashells increase by 12. So, the difference increases twice of 12.
jayden
Jayden
1 year ago
ohh thank u