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Grade-4
Estimate the Sum - Within 10000
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Round each number to the nearest thousands and estimate the sum :
9533 + 1178
Explanation
Round each number to the nearest thousands, then add to find the best estimate.
9533 rounded to the nearest thousands is 10000
1178 rounded to the nearest thousands is 1000
Therefore, the estimated sum is 10000 + 1000 = 11000
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