Math Practice Online > free > lessons > California > 4th grade > Estimated Addition
If your child needs math practice, click here.
Estimated Addition
Large number addition with estimated answers.
This topic aligns to the following state standards
Grade 4: NS 2.1 Estimate and compute the sum or difference of whole numbers and positive decimals to two places.
Grade 4: MR 2.1 Use estimation to verify the reasonableness of calculated results.
Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.