Compatible Numbers
A compatible number for 522 is one that is easy to work with for estimation purposes. For example, 520 is a compatible number because it is close to 522 and is a multiple of 10, making calculations simpler. Another option could be 500, which is also nearby and easily divisible.
A compatible number for 358 is a number that is easy to work with for estimation or mental math. One common compatible number for 358 is 360, as it rounds up to the nearest ten and is close to the original number. Another option is 350, which rounds down, making it easier to calculate in various mathematical operations.
Number line for best estimation for sum of 3282 and 5964
Rounding involves adjusting a number to a nearby value that is easier to work with, typically to a specific place value, such as rounding 47 to 50. Compatible numbers, on the other hand, are numbers that are chosen to make mental calculations easier and are often used in estimation; for example, using 50 and 20 instead of 47 and 19. While rounding aims for simplicity by reducing specificity, compatible numbers focus on creating numbers that are easy to manipulate in calculations. Both techniques are useful for estimation but serve different purposes in simplifying numbers.
Compatible Numbers
A compatible number for 522 is one that is easy to work with for estimation purposes. For example, 520 is a compatible number because it is close to 522 and is a multiple of 10, making calculations simpler. Another option could be 500, which is also nearby and easily divisible.
A compatible number for 358 is a number that is easy to work with for estimation or mental math. One common compatible number for 358 is 360, as it rounds up to the nearest ten and is close to the original number. Another option is 350, which rounds down, making it easier to calculate in various mathematical operations.
90.25
Compatible Numbers
compatible numbers
Number line for best estimation for sum of 3282 and 5964
It is a compatible number
Estimation
estimation
To the nearest ten, 10
A compatible number is a number that is easy to add when you add it together.