Any of the multiplication results we get leading up to an overall multiplication result.

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

Maths

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.

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

Physical activity and equipment requiring safe use

Use of equipment that may require supervision for safety, e.g. scissors in KS1, needles, paint, knives, cooking.

Look at the image. What is the name given to the purple values marked with a question mark?

Select the correct partial product sums for this multiplication: 14 × 4

Select the correct partial products for 5 × 47

Match the multiplication equation with the correct partial product pair.

Choose the correct grid model which represents this informal method.

Select the correct informal method for the following question: Biscuits cost 27 p each. What is the total of 4 biscuits?

Numbers we can multiply together to get another number.

The answer when two or more values are multiplied together.

Moving an amount (usually 10) from one part of a calculation

Match the key words with the correct definitions.

37 can be partitioned into {{  }} tens and 7 ones

79 can be partitioned into 7 tens and {{  }} ones

Which grid represents the multiplication equation 37 × 3

True or false: you only need to regroup once when calculating 44 × 3.

Content guidance

Risk assessment required - equipment

Adult supervision required

This lesson will be removed by end of Summer Term 2025.

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

Lesson outcome

Content guidance

This lesson will be removed by end of Summer Term 2025.