A way of recording the steps of a calculation focusing on partitioning one or more factors and showing partial products.

Any of the multiplication results that lead up to an overall multiplication result.

Multiply a 2-digit number by a 1-digit number using expanded multiplication (no regroups)

Maths

Multiply a 2-digit number by a 1-digit number using partitioning and representations (one regroup)

Multiply a 2-digit number by a 1-digit number using partitioning and representations (two regroups)

Multiply a 2-digit number by a 1-digit number using partitioning

Multiply a 2-digit number by a 1-digit number using short multiplication (no regroups)

Multiply a 2-digit number by a 1-digit number using expanded multiplication (regrouping 1s to 10s)

Multiply a 2-digit number by a 1-digit number using short multiplication (regrouping 1s to 10s)

Multiply a 2-digit number by a 1-digit number using expanded multiplication (regrouping 10s to 100s)

Multiply a 2-digit number by a 1-digit number using short multiplication (regrouping 10s to 100s)

Estimate and multiply a 2-digit by a 1-digit number using expanded and short multiplication

In this unit pupils will multiply a 2-digit number by a single-digit number using partitioning and representations using expanded multiplication and using short multiplication. In the future unit pupils will multiply a 3-digit number by a single-digit number using expanded and short multiplication.

In the prior unit pupils explained the relationship between multiplying and dividing a number by 10 and multiples of 10. In this unit pupils will multiply a 2-digit number by a single-digit number using partitioning and representations using expanded multiplication and using short multiplication.

In this unit pupils will multiply a 2-digit number by a single-digit number using partitioning and representations using expanded multiplication and using short multiplication.

Multiplication by partitioning leading to short multiplication (2 by 1-digit)

Sofia is chanting her 4 times tables. 4, 8, 12, {{ }} What comes next?

Look at the image. Which word is the correct label?

Look at the image and the missing label. In a multiplication equation this number is known as the {{  }}  .

Using short multiplication calculate: 23 × 3

Using short multiplication calculate: 43 × 2

What is the missing factor in this expanded multiplication example?

Look at the multiplication equation. You can partition 17 into 10 and {{  }}.

Look at the image. Complete the equation.

Select the correct partial product pair that completes the model in the image.

Select the correct partial product sums for this multiplication equation: 35 × 3

Match the multiplication equation with the correct partial product pair.

Which multiplication equations consist of zero regroups?

Starter Quiz

Look at the multiplication equation. You can partition 17 into 10 and .