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What is the compatible numbers for the estimate sum of 527plus124?
Wiki User
∙ 7y ago
525 + 125 = 650
Wiki User
∙ 7y ago
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What is the compatible numbers for the estimate sum of 123 plus 76?
120+80
Estimate the sum 646 plus 289 using compatible numbers?
94
What is the compatible numbers for the estimate sum 572 plus 25?
30+600+630
What pair of compatible numbers would be best to estimate the sum 249 and 752?
250 and 750, which sum to 1000. The exact sum is 1001.
Which pair of compatible numbers would be best to estimate the sum of 249 and 752?
You could use 250 and 750.
Estimate the sum 646 plus 289 using compatible numbers?
94
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
What pair of compatible numbers would be best to estimate the sum 249 and 752?
250 and 750, which sum to 1000. The exact sum is 1001.
Which pair of compatible numbers would be best to estimate the sum of 249 and 752?
You could use 250 and 750.
Is 60 a compatible number?
In general, numbers are not compatible or otherwise in isolation. They are compatible in the context of other numbers. Two (or more) numbers are compatible if their sum (or other combination) is a number which YOU find easy to work with. As you acquire more experience, you may find that more and more numbers become compatible.
What numbers would you estimate the sum of 23 and 65?
88 is the sum of those two numbers.
What numbers would you use to estimate the sum of 17.23 and 3.71?
17 and 4: sum is 21.
When all addends are about the same you can use to estimate their sum.?
you can use whole numbers
What is the estimate each sum or difference for 6.5 - 4.4?
2.0999999999999996
Why should you estimate before you find the sum or difference of large numbers?
Because you will see that the sum or difference is close to your estimate. If it isn't that close, round the number you're estimating to the nearest compatible number and find the sum or difference Sum = Addition Difference = Subtraction Product = Multiplication Quotient = Division Does this answer help?
