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# Estimation of Sums of Mixed Numbers and Fractions

## Use benchmarks of 0, 1/2 and 1 whole to estimate sums of fractions and mixed numbers.

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.

## Estimate Sums and Differences of Fractions and Mixed Numbers

by CK-12 //at grade
Learn to estimate sums and differences of fractions and mixed numbers.
MEMORY METER
This indicates how strong in your memory this concept is
0

## Estimation of Sums of Mixed Numbers and Fractions

by CK12 Math //at grade
Estimate sums of fractions and mixed numbers
MEMORY METER
This indicates how strong in your memory this concept is
0