Tags Rounding and Estimating Numbers

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Basic Math

By using compatible numbers estimate 287 plus 491?

Updated: 4/28/2022

Wiki User

∙ 8y ago

Best Answer

280 + 500 = 780

Wiki User

∙ 8y ago

This answer is:

410588 ∙

Lvl 1

∙ 1y ago

290+490=780

Add your answer:

Earn +20 pts

Q: By using compatible numbers estimate 287 plus 491?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Basic Math

What is 212 plus 347 using compatible numbers to estimate equals?

That equals 559. If you have to, estimate 210 + 350 = 560

When you use compatible numbers to estimate 9.4 plus 62.6 is it closer to the actual answer then using rounding?

Not in this case.

What is the estimate using front end estimation and adjustment for 7968 plus 2957?

8000 + 3000 = 11000

What is a ballpark estimate for 7201 plus 6988?

14200

What is the ballpark estimate of 124 plus 85?

209

Related questions

What is 329 plus 64 using compatible numbers to estimate?

300 + 60

Estimate the sum 646 plus 289 using compatible numbers?

94

What is 212 plus 347 using compatible numbers to estimate?

100+500=600

What is 212 plus 347 using compatible numbers to estimate equals?

That equals 559. If you have to, estimate 210 + 350 = 560

When you use compatible numbers to estimate 9.4 plus 62.6 is it closer to the actual answer then using rounding?

Not in this case.

What is compatible numbers to estimate 175 plus 126?

301

Use compatible numbers to estimate 83 plus 34?

80+30

How do you use compatible numbers to estimate 83 plus 34?

83+34

What is the compatible numbers for the estimate sum of 123 plus 76?

120+80

What is the compatible numbers for the estimate sum of 646 plus 289?

650 + 290 = 940

What is the compatible numbers for the estimate sum 572 plus 25?

30+600+630

Use compatible numbers to estimate 329 plus 64?

330 + 60 = 390

Trending Questions

How much would a cab be for 4.4 miles? What is the reciprocal fraction for 3.2? What is the ratio of 25Cm to 1M? How many square yards is 13 foot by 12 foot room? What is 44 percent of 10? How do you round to the nearest half hour? How do i write 0.924 in word form? FHA Mortgage Loan Calculator? What fraction is 4 days? What are factors of 128? Why is the number 15 composite? What is a fifth of a fraction plus three fifths of fraction? 630 to 845 is how many hours? How do you find the greates common factor? -640.8 what is the answer to this math problem? What is the fraction for .00012207031? What is the set of numbers that includes the natural numbers their opposites and 0? What a comparison of 2 numbers or variables that can be written in fraction form? Do 50.4 have two significant digits? What are the first 5 multiples of 48?

Previously Viewed

By using compatible numbers estimate 287 plus 491?

Unanswered Questions

What are some foods that can help boost a child's immunity? How to record video lecture? How important is sleep for a child's growth? What role does nutrition play in a child's health? If you could invent something to make daily life easier, what would it be and how would it help? How to Find the Best PCD Pharma Franchise in India? What is the price range for Beagle puppies currently available for sale in the UAE? What is the level of leadership support for continuous improvement initiatives within your organization?

Resources

Top Categories

Product

Company

Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.