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Decimal Addition Using Front-End Estimation loading

Find an estimate of a decimal sum by adding only some of the given values.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Video
    Estimation with Decimals

    Estimation with Decimals

    by CK-12 //basic
    Shows how to use decimal estimation to approximate your answer and then compares the estimation to the exact calculated amount.
    This indicates how strong in your memory this concept is
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