0
10 + 0 =10 ?
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∙ 12y ago
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How do you estimate a range for the sum of 8.38 24.92 4.8?
Round the highest and lowest numbers. 25 - 5 = 20
How do you estimate a range for the sum for 8.38 24.92 4.8?
Round the highest and lowest numbers. 25 - 5 = 20
How you would round the numbers 33 and 89 to estimate their sum?
30 + 90 = 120
What does estimate each sm or difference mean?
In arithmetic, estimate usually means rounding the numbers so they're easier to manipulate. Example: Estimate the sum of 432 and 267. You can round them to 430 and 270 and estimate the sum as 700. You could also round them to 400 and 300 and estimate the same total. To estimate a difference, just subtract them. 430 minus 270 is 160. The actual sum is 699 and the actual difference is 165, so your estimates came pretty close.
Estimate each sum or difference by round 4.204 plus 2.779?
1000
How do you estimate a range for the sum of 8.38 24.92 4.8?
Round the highest and lowest numbers. 25 - 5 = 20
How do you estimate a range for the sum for 8.38 24.92 4.8?
Round the highest and lowest numbers. 25 - 5 = 20
When all addends are about the same you can use to estimate their sum.?
you can use whole numbers
How you would round the numbers 33 and 89 to estimate their sum?
30 + 90 = 120
What does estimate each sm or difference mean?
In arithmetic, estimate usually means rounding the numbers so they're easier to manipulate. Example: Estimate the sum of 432 and 267. You can round them to 430 and 270 and estimate the sum as 700. You could also round them to 400 and 300 and estimate the same total. To estimate a difference, just subtract them. 430 minus 270 is 160. The actual sum is 699 and the actual difference is 165, so your estimates came pretty close.
What is the estimate sum of 8.91 plus 1.16?
To quickly estimate a sum, you round both numbers to the nearest easy significant figure. In this case 8.91 can be rounded up to 9. 1.16 can be rounded down to 1. You then complete the sum with the rounded figures. 9+1 = 10, so the estimate of 8.91+1.16 is 10.
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.
Estimate each sum or difference by round 4.204 plus 2.779?
1000
What is the estimate each sum or difference for 6.5 - 4.4?
2.0999999999999996
What is the compatible numbers for the estimate sum of 527plus124?
525 + 125 = 650
Why might you round to the nearest ten instead of the nearest hundred when you estimate a sum?
Your sum might be less than fifty and you would rather round to forty than zero.
