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Multiplication can be done using arrays, number lines, or the lattice method. Arrays involve drawing out groups of the factors being multiplied. Number lines show jumps in the product counting by the second factor. The lattice method uses a grid layout and involves either adding or skipping numbers based on the factors.
E presentation
- 2. Definition
- 3. Different methods used in multiplication 1. Using Array Eg.5 x 3
- 4. 2. Using number line 5 x2
- 5. 3. Lattice method Eg.