to round the numerals you are use to estimate
If you have the exact value, why do you need to estimate!
14
920
The sum is 2.05 and you don;t need to estimate such a simple sum!
You don't need to estimate when you can get the exact answer: 19*26/100 = 4.94
If you have the exact value, why do you need to estimate!
It is 24. There is no need to estimate a small integer.
2223 is exactly 2223. There is no need to estimate!
It is 61: you do not need to estimate a sum as simple as that!
there is no need for an estimate - exact answer is 212.80
You don't need to estimate, it equals 18
No need to estimate. The true answer is 345
Thet are worth exactly 50 cents, there is no need to estimate.
You do not need to estimate it. It is exactly +13 or -13.
It can be but it need not be.
14
Why do you need to ESTIMATE? The exact answer is easy enough to determine! It is 94.