# Lattice Multiplication Calculator

## Calculator Use

Use lattice multiplication to multiply numbers and find the answer using a lattice grid structure.

Lattice multiplication is also known as Italian multiplication, Gelosia multiplication, sieve multiplication, shabakh, Venetian squares, or the Hindu lattice.[1] It uses a grid with diagonal lines to help the student break up a multiplication problem into smaller steps.

## Print Lattice Multiplication Worksheets

Create and print customized lattice worksheets to practice lattice multiplication. Select the size of the lattice you need and click the "Create Worksheet" button. A new page opens for your custom lattice. Print the lattice worksheet using the print function in your browser. Note that ads will not print.

## Example of Lattice Method of Multiplication

Lattice method of multiplication to show 327 × 586 = 191,622

## References

[1] Wikipedia contributors. "Lattice Multiplication," Wikipedia, The Free Encyclopedia.

Goodman, Len. "Lattice Method." From MathWorld--A Wolfram Web Resource.