Rosha Chandra's answer to JM's Primary 3 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Here you go. This is called the "Assumption Method". I hope you can ask your teachers about this. If your teacher's explanation is still unclear, stick to the "Guess and Check" method. I hope you understand as this might be tested for your upcoming Examination.
Date Posted:
6 years ago