Math Practice Online > free > lessons > Texas > 5th grade > Estimated Subtraction
If your child needs math practice, click here.
Estimated Subtraction
Large number subtraction with estimated answers.
This topic aligns to the following state standards
Grade 3: Num B. estimate sums and differences beyond basic facts.
Grade 5: Num B. estimate to solve problems where exact answers are not required.
Grade 6: Num D. estimate and round to approximate reasonable results and to solve problems where exact answers are not required.
Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.