Kahwai's answer to Alice's Primary 6 Maths Fractions Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Use every thing ended with 5 is either zero or 5,
For seven plus 4
Must ended with 1, or 6
That could be only
a has single digit as 3 or 8
Try A as
3
13
23
8
18
28
For seven plus 4
Must ended with 1, or 6
That could be only
a has single digit as 3 or 8
Try A as
3
13
23
8
18
28
Date Posted:
4 years ago
360 Tutoring Program