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Rounding Quiz

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    Practice Rounding to the tens, hundreds, estimating sums, and estimating differences.
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  • Estimate the sum to the nearest hundreds. 357 + 159
    400 + 200 = 600
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  • Estimate the sum to the nearest hundreds. 745 + 965
    700 + 1,000 = 1,700
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  • Estimate the sum to the nearest hundreds. 645 + 798
    600 + 800 = 1,400
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  • Estimate the sum to the nearest hundreds. 231 + 564
    200 + 600 = 800
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