**A set of five posters with clear examples of multi-digit multiplication strategies.**

The five multi-digit multiplication strategies include:

- array or box method
- lattice method
- traditional algorithm
- breaking apart
- using a close 10.

teaching resource

**A set of five posters with clear examples of multi-digit multiplication strategies.**

The five multi-digit multiplication strategies include:

- array or box method
- lattice method
- traditional algorithm
- breaking apart
- using a close 10.

#### ACMNA076

Develop efficient mental and written strategies and use appropriate digital technologies for multiplication and for division where there is no remainder

#### ACMNA100

Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies

#### ACMNA123

Select and apply efficient mental and written strategies and appropriate digital technologies to solve problems involving all four operations with whole numbers

#### MA2-6NA

Multiplication and Division - uses mental and informal written strategies for multiplication and division

#### MA3-6NA

MultiplicationandDivision - selects and applies appropriate strategies for multiplication and division, and applies the order of operations to calculations involving more than one operation

#### VCMNA156

Develop efficient mental and written strategies and use appropriate digital technologies for multiplication and for division where there is no remainder

#### VCMNA183

Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies

#### VCMNA209

Select and apply efficient mental and written strategies and appropriate digital technologies to solve problems involving all four operations with whole numbers and make estimates for these computations

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**Karen (Teach Starter)**·**Fix: Multi-Digit Multiplication Strategies Posters**Lattice Method had an error, this is now fixed.

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Lilian Smith·For the array/box method, could the numbers 20 and 5 be placed on the left hand side of the grid? I have my students add each line together afterwards on the right hand side of the grid.

Jill (Teach Starter)·Hi Lilian. Thank you for your suggestion. Can you please put in a change request using the Changes & Updates tab above and our members will have an opportunity to vote for this resource to be made.

Kim Linaker·The poster has an error. 42 x 25 but box 2 has 46 x 25

Nikki (Teach Starter)·Hi Kim, Thank you for alerting us to the error on the thumbnail. This has now been updated. Kind regards, Nikki