It means to make an intelligent guess at an approximate answer rather than calculate the exact value.
For example, to estimate 1989 + 6019,
I would round 1989 to 2000 and 6019 to 6000 and so the sum simplifies to 2000 + 6000.
And that is 8000.
[The exact answer is 8008.]
It means round the number of each number you are adding i.e. 46 to 50 and 61 to 60. Then you just add them.
"Dose" is a measured portion of a medicine. I am not aware of any potion of medication that goes about estimating the sum!
49000 +9000 = 58000 49000 - 9000 = 40000
an estimating technique in which the front digits of the addends are added and then the sum is adjusted for a closer estimate
Guessing the answer in a division problem.
sum mean to add and differene mean to subtrat
Sum is an answer to an addition problem.
if you had an adding sum we would use it and if you were estimating
Yes, it is.
49000 +9000 = 58000 49000 - 9000 = 40000
an estimating technique in which the front digits of the addends are added and then the sum is adjusted for a closer estimate
Guessing the answer in a division problem.
The sum of standard deviations from the mean is the error.
None. It is more like adding.
It can mean 'Estimating my dowry's worth' or 'Examine my darling wife'
sum mean to add and differene mean to subtrat
Asumming you mean estimating software for various contracting jobs, it can help you by giving you a ballpark figure of what to charge for the job.
Compare the efficiency of simple random sampling with systematic random sampling for estimating the population mean and give your comments.
what is sum? sum means like total of the #