What are compatible numbers? - Answers
Apr 28, 2022 · They are numbers that "work well" or are friendly with each other. In a problem like 16 + 4+8 + 12 + 5, you could say 16 + 4 is 20 and 8+ 12 is 20. 20 + 20 is 40 and with the other five you …
What does compatible number mean in math? - Answers
Apr 28, 2022 · Compatible number is one that is near the actual number, but is easier to use for addition, subtraction, multiplication, or division. In other words, it is easy to use for estimating the …
What are the differences between rounding and compatible numbers?
Aug 16, 2025 · 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 …
What are compatible numbers in Mathematics? - Answers
Sep 17, 2023 · compatible numbers are numbers that are a like or can compared like fact familys! In general, numbers are not compatible or otherwise in isolation. They are compatible in the context of …
What is the difference between estimating and compatible numbers?
Apr 28, 2022 · The difference between compatible numbers and estimation is that in estimation you round to the nearest ten or hundred most of the time. Compatible numbers are numbers that are …
What is the difference between compatible numbers and rounding?
Apr 28, 2022 · Rounding is going to the nearest tens, hundreds, thousands etc., depending on the problem. Compatible numbers are numbers the work well with each other. Both of these are estimating.
How do you use estimate quotient using compatible numbers for
Oct 9, 2025 · To estimate the quotient of 8631 divided by 69 using compatible numbers, first round 69 to a nearby number that is easier to work with, such as 70. Then, divide 8631 by 70. Since 8631 is …
What is a compatible number? - Answers
Apr 28, 2022 · Compatible numbers are numbers that are close in value to the actual numbers and easy to add, subtract, multiply, or divide mentally.So a logical compatible number for 77 would be 80.
Numbers that are easy to compute mentally are called?
Updated: 1/17/2025 Compatible Numbers numbers that are easy to compute mentally are called Wiki User ∙ 11y ago
What does compatible numbers mean in math terms? - Answers
Dec 10, 2022 · compatible numbers mean , for example, 56 x 8. if you wanna find compatible numbers to make the problem easier, then see what 56 is close to. its close to 70, so 70 x 8 would be 560.