An Estimate is basically a guess. Rounding is when you have an answer and you shorten the answer to a given number of digits. eg $27482 would round to $27500 to the nearest hundred dollars.
An estimate is an educated guess. Approximate and round off mean "about".
An Estimate is what someone thinks it will cost. A Quote is a fixed price to get the job done.
To find the high and low estimates of 541 - 293, we can round the numbers for simplicity. Rounding 541 to 540 and 293 to 300 gives a high estimate of 540 - 300 = 240. For a low estimate, rounding 541 down to 540 and 293 down to 290 results in 540 - 290 = 250. Therefore, the high estimate is 240, and the low estimate is 250.
The best estimate for 83.74 plus 2.93 can be found by rounding each number to the nearest whole number. Rounding 83.74 to the nearest whole number gives us 84, and rounding 2.93 to the nearest whole number gives us 3. Adding these rounded numbers together gives us an estimate of 84 + 3 = 87.
Decimals are estimated by rounding off the decimal places to the nearest tenths,hundredths,thousandths,ten thousandths,etc.
3
rounding
54+86
There is no difference between rounding up and rounding off. The only thing is that when you round off you drop some numbers.Like in 74,329 the 10,000 would be 70,000.
7.000
106 + 091 = 197 100 + 100 = 200 Answer: 3
You can calculate 3444 times 670 without rounding or you can estimate it WITH rounding. But you cannot estimate it without rounding.
rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5
Im not sure actually. But rounding to the nearest number means its easier probably.
To estimate 46.78 - 18.55, you can round both numbers to the nearest whole number. Rounding 46.78 gives you 47, and rounding 18.55 gives you 19. Then, subtract the rounded values: 47 - 19 equals 28. This provides a quick estimate of the difference.
Front end estimation is simpler but usually more crude.
The difference between 750 and 1200 is 450.