546+785= ____
550+800=_____
To estimate the sum is to guess what the answer is for an addition problem. For example, if it was 8 + 9 you would see what number 8 is close to (like ten) and do the same with number nine and your estimate would be 20.
It basically means that you round it up and down. For example 593- 158. For the low estimate the problem would look like this 590-150. For the high estimate the problem would look like this 600-160.
The word estimate is for a number, irrespective of the arithmetical operation involved. However, how you estimate for a number DOES depend on the operation. For example, if adding (or subtracting) 0.00496 form 123456, I would estimate 0.0049 as 0. But, it multiplying or dividing I would estimate it as 0.005 - it all depends on the context of the arithmetic operation.
Yes, there would. For example, how high a ladder do you need to reach the roof? Answer is the difference between the roof height and your reach.
a ball park estimate is a number for example 65 i would round it to 70 cause anything 5 or higher would round to the next to the next ten
first you would have to estimate the division problem once you do that just move your decimal 2 spaces to the right for example if you have four eighths you would round four to five and eight to ten and then you divide
Using Zephyr 2/18 as an example, I would estimate 500 yards.
Type your answer here... example would be to determine average rate of population growth in order to estimate future tax revenues.
An estimate is a guess. But an educated guess For example: 5. 211 + 4.79 Right away you can estimate that the answer is around 10.
The answer will depend on what you wish to do with the estimate. If, for example, you wished to divide by 101, I would suggest leave it as it is because 1313/101 = 13. On the other hand, if multiplying by 69, I suggest a good estimate is 1300. Then 1313*69 is approximated by 1300*70 = 91000.
Maybe at a restaurant
The answer depends on what you want to use the estimate for. If it is being added to 1 billion, I would estimate it as 0. If adding to 25000, I would estimate it as 15000 and if adding to 0.075, I would leave it as it is.