For example, once your child has mastered the x2 multiplication facts, you can discuss how 3x6 (3 sixes) can be calculated by doubling 6 (2x6) and adding one more 6. We’ve now realised that x3 ...

Slide 1 of 10, Columns TTH, TH, H, T and O. Top row has 1521 × second row - 24 = third row, shows a 4 in the ones column., Start by multiplying the top number by the ones (4). 4 × 1 = 4. Place 4 ...

You will need to calculate using a column method, which is another name for long multiplication. This will allow you to multiply up to 4-digit numbers by 2-digit numbers.