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609-243=366. 243+366=609

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Shriya Sharma

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โˆ™ 2021-08-19 06:53:39
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โˆ™ 2016-10-09 01:32:45

600 - 250 = 350

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Q: How do is use compatible numbers to estimate 609-243?
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Related questions

Use compatible numbers to estimate each difference 84 - 36?

use compatible numbers to estimate each difference 84-36


How can i use compatible numbers to estimate the quotient of 925 divided by 29?

31.8966


Use compatible numbers to estimate 83 plus 34?

80+30


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

83+34


Would you use rounding or compatible numbers to estimate the quotient of 46.8366.404?

50.0000.000


How could you use compatible numbers to estimate 229 672?

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Use compatible numbers to estimate the quotient of 3611 divided by 47?

76.8298


Use compatible numbers to estimate 329 plus 64?

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How can l use compatible numbers to estimate the quotient of a decimal and whole number?

ghgfhnhn


What compatible numbers would you use to estimate 129.4 divided by 23?

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How can you use compatible numbers to estimate the quotient for 1089 divided by 99?

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How do you use compatible numbers and multiples of 10 to estimate 34600 divided by 70?

35000 ÷ 70 = 500


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.


Which pair of compatible numbers would be best to estimate the sum of 249 and 752?

You could use 250 and 750.


How To Use Compatible Numbers To Estimate 84-36?

120


When would you use compatible numbers to estimate the value of an expression?

It is most useful for finding quotients because it works with multiples.


What compatible numbers can you use to 803 divided by 86?

9.3372


What is a compatible fraction?

What are compatible fractions? Round the whole number to the closest compatible number to the denominator. Compatible numbers are numbers that are close in value to the real number that would make it easier to find an estimate calculation. compatible numbers are numbers that are a like or can compared like fact families! Compatible numbers When estimating, compatible numbers are numbers that are close in value to the actual numbers, and which make it easy to do mental arithmetic. In mathematics, compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally. Compatible numbers are close in value to the actual numbers that make estimating the answer and computing problems easier. We can round the numbers to the nearest ten, hundred, thousand or ten thousand to make them compatible numbers. For instance, if we have to add 493 and 549, we can make the numbers compatible by rounding them up to the nearest tens or hundreds. 490 and 550 (rounded to the nearest tens) or 500 and 500 (rounded to the nearest hundreds) are much easier to solve. So, we know the answer is about 1040 or 1000. Let us see some examples to understand how we can perform subtraction, multiplication and division using compatible numbers. Subtraction: Find the difference between 376.5 and 612.2 Here, we cannot find the difference between 376.5 and 612.2 easily as they are not compatible. So, we make the numbers compatible by rounding both the numbers to the nearest tens. Multiplication: Find the product of 24.3 and 18.7. It is difficult to find the product of 24.3 and 18.7 mentally and quickly. So, we use compatible numbers and find the which is closer to the actual answer. Division: Divide 856 by 33. To find the answer to 856 รท 33, will take us time as we need to divide to get the answer. However, if we make the numbers compatible, we can mentally find an answer close to the actual answer as shown. Fun Facts Compatible numbers help in simplifying the calculation of an estimate only.


How do you use compatible numbers in math?

352-153


What is 3780 divided by 9 and what compatible numbers did you use?

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When all addends are about the same you can use the to estimate their sum?

you can use whole numbers


How do you use comparable numbers to estimate multiplication?

the answer is yes because you can estimate any numbers


What is estimating using compatible numbers?

say you estimate5.21 x 78.03 you can estimate by the whole number so the 5 stays the same and 78 turns to 80 so it should look like this 5x 80=400 ,so 5.21 x 78.03 =400. SO what i did was use the compatible numbers 5 and 80


What type of numbers are used to check the reasonableness ofa quotient?

You use compatible numbers.


What two compatible would you use to estimate the quotient 54.2 divided 6.7?

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