Rounding and Estimation
Round numbers to nearest 10/100/1000 and estimate sums, differences, products and quotients.
13 worksheetsRead the explainer →
- 1Round to nearest 10Round to the nearest 10.adaptive
- 2Round to nearest 100Round to the nearest 100.adaptive
- 3Rounding to Nearest 10, 100, 1000Round numbers to the nearest 10, 100 or 1000.adaptive
- 4Round to nearest 1000Round to the nearest 1000.adaptive
- 5Rounding to Nearest 10, 100, 1000 — Extra PracticeRound numbers to the nearest 10, 100 or 1000.adaptive
- 6Round to nearest 10000Round to the nearest 10000.adaptive
- 7Estimate SumsEstimate a sum by rounding each addend.adaptive
- 8Estimate Sums — Word ProblemsEstimate the answer to an addition word problem by rounding.adaptive
- 9Estimate DifferencesEstimate a difference by rounding each number.adaptive
- 10Estimate Differences — Word ProblemsEstimate the answer to a subtraction word problem by rounding.adaptive
- 11Estimate ProductsRound factors to estimate a product.adaptive
- 12Estimate QuotientsRound the dividend and use known facts to estimate a quotient.adaptive
- 13Estimate Sums — Extra PracticeEstimate a sum by rounding each addend.adaptive