Drill
Addition
Custom addition range
✓
First number range
to
Second number range
to
Subtraction
Larger minus smaller
✓
Multiplication
Times tables or larger products
✓
Division
Clean integer answers
✓
Session preview
Selected operations
Addition
Duration
Mode
Addition
How this works
Click an operation card to turn it on. Enabled cards open their range settings. If multiple operations are on, the drill mixes them.