If you are asked how much is 28X17, you would guess or estimate that is is about 30X20. Your number should be under 600. The correct answer is 476.
Use estimation when an approximate answer is acceptable.
round or rounding
estimation.
estimation
To make answers right and know math right
Estimation
scientific notation
Estimation worksheets allow you to estimate the math problem...conventional worksheets that you use in general require a genuine answer, not an estimate.
Yes, I can.
Error estimation involves figuring out the number of errors in a program. This calculation is used not only for computers but also for some equations in math like linear equations.
When using front-end estimation, first you add the front-end digits. Then adjust by estimating the sum of the remaining digits. Then add the two values
who invented, or came up with "pi" in math? How did they come up with the estimation of 3.14?