You do not need to estimate. The answer is exactly 644.
1.98 is the sum
When you decrease both addends when rounding to add, the estimated sum will also be decreased. Rounding down the addends will result in a smaller value for the estimated sum.
The estimated sum is 11. The actual sum is 10 and 19/24
The estimated sum is 11 The actual sum is 10 and 19/24
bruh
3874 + 1845 = 5719 is the actual sum. I'm not sure where the 'estimated sum' comes into it.
1.98 is the sum
When you decrease both addends when rounding to add, the estimated sum will also be decreased. Rounding down the addends will result in a smaller value for the estimated sum.
The estimated sum is 11 The actual sum is 10 and 19/24
The estimated sum is 11. The actual sum is 10 and 19/24
bruh
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The sum of 549,986 and 345,100 is 895,086.
Estimate by rounding to the nearest ten.​ Then, find the sum.221122plus+33554455​_​_The estimated sum is nothing.
1800
The sum of a single number is itself. So the answer is 12904 - and no estimate required.
14