# Subtraction

Learn and practice subtracting numbers with interactive resources from GeoGebra.

## Upper Elementary

GRADES 4-5

### Estimating Decimal Sums and Differences

Estimate and compute sums and differences with decimals.

### Estimating Sums and Differences

Apply appropriate type of estimation for sums and differences.

### Multi-digit Subtraction with Regrouping

Subtract multi-digit numbers with regrouping in number and word problems.

### Subtracting 2- and 3-digit Numbers

Subtract 2- and 3-digit numbers with and without models for number and word problems that require regrouping.

## Middle School

GRADES 6-8

### Adding and Subtracting Integers

Model or compute with integers using addition or subtraction in number and word problems.

### Related Topics

## Community Resources

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