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Estimation
Top Mathematicians
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3.33Rounding with Numbers Up to 5000/
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3.34Rounding with Numbers Up to 100,000/
Compatible with tablets/phones
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3.35Solve Inequalities Using Estimation/
Compatible with tablets/phones
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4.61Estimate Sums with Numbers Up to 100,000/
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4.62Estimate Sums/
Compatible with tablets/phones -
4.63Estimate Differences/
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4.64Estimate Differences/
Compatible with tablets/phones -
4.66Estimate Products Up to 100,000/
Compatible with tablets/phones -
4.67Estimate Quotients/
Compatible with tablets/phones -
4.68Estimate Quotients Up to 1000/
Compatible with tablets/phones -
4.69Estimate Quotients Up to 10,000/
Compatible with tablets/phones -
4.16Estimate Mixed Equations/
Compatible with tablets/phones -
4.21Rounding with Numbers Up to 5000/
Compatible with tablets/phones
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4.22Rounding with Numbers Up to 100,000/
Compatible with tablets/phones
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5.30Round Decimals/
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5.31Estimate Sums and Differences of Decimals/
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5.32Estimate Sums and Differences of Decimals Up to 100/
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5.72Division with Decimal Quotients and Rounding/
Compatible with tablets/phones
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6.35Estimate Quotients When Dividing Mixed Numbers/
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6.47Estimate Quotients/
Compatible with tablets/phones
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6.48Estimate Quotients Up to 1000/
Compatible with tablets/phones
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6.49Estimate Quotients Up to 10,000/
Compatible with tablets/phones
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6.56Estimate Sums and Differences of Decimals Up to 100/
Compatible with tablets/phones
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6.57Estimate Sums and Differences of Decimals/
Compatible with tablets/phones
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6.59Estimate Products of Decimal Numbers/
Compatible with tablets/phones
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7.108Round Decimals/
Compatible with tablets/phones
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7.109Estimate Sums and Differences of Decimals Up to 100/
Compatible with tablets/phones
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7.110Estimate Sums, Differences and Products of Decimals/
Compatible with tablets/phones -
7.111Estimate Products of Decimal Numbers/
Compatible with tablets/phones
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7.129Estimate Mixed Equations/
Compatible with tablets/phones
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Estimation
Iowa Core Mathematics
Being able to round and estimate numbers enables people to perform calculations in their head quickly and without using a calculator. Math Games motivates students to practice and hone this important skill by blending learning with play in its appealing online games!
Pupils can use our resources to practice:
- Rounding numbers up to 100,000
- Estimating sums, differences, products and quotients
- Rounding decimals and estimating the results of calculations with decimals
- Estimating mixed equations
Our games are free to use and work on computers, mobile phones, and tablet devices. Plus, teachers and parents can use our free digital textbook and PDF worksheets to facilitate learning in other settings too. Browse our site to see how simple and engaging our resources are!