# Decimal Rounding to Estimate Sums and Differences

## Add and subtract decimals with rounding.

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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.

## Decimal Rounding to Estimate Sums and Differences

Discover how to use rounding decimals to to estimate sums and differences of decimals.
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## Decimal Rounding to Estimate Sums and Differences

Estimate sums and differences by rounding decimals to whole numbers.
MEMORY METER
This indicates how strong in your memory this concept is
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## Decimal Rounding to Estimate Sums and Differences

Estimate sums and differences by rounding decimals to whole numbers.
MEMORY METER
This indicates how strong in your memory this concept is
0
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