Estimation division.
Problem: 28,622/921
My estimated problem: 27,000/900
Is this right?? If not, please explain. Thanks!
I'm only in 5th but i can do a bit of 8th math.the 900 is correct. but the 27,000 isn't.
EX
28,622.
5 or more raise the score
4 or less let it rest.
hop this helps!!