Ben's answer to Jason's Primary 5 Maths Whole Numbers Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ben
Ben's answer
42 answers (A Helpful Person)
1st
Jason
Jason
2 years ago
Plz help
hellonumbers
Hellonumbers
2 years ago
Should it be 180-77-72=31?