4 × 5

See 4 × 5 as an array of 4 rows and 5 columns.

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About this lesson

Multiplication is repeated addition in equal groups, and times tables are easier to learn when children see the pattern. In this Maths lesson, children build equal groups to see how multiplication works.

The lesson has 2 key facts, an interactive activity and a 3-question quiz. Each quiz attempt is scored, and up to three stars can be earned.

When to use this lesson

How to practise at home

  1. Play the activity together: build equal groups to see how multiplication works.
  2. Ask your child to explain one key fact in their own words.
  3. Take the quiz and try again until you earn three stars.

Practice questions

Show the 3 practice questions and answers
  1. 4 × 5 = ? Answer: 20
  2. 5 × 4 = ? Answer: 20
  3. 20 ÷ 4 = ? Answer: 5

Frequently asked questions

What will my child learn in “4 × 5”?

The lesson covers these key facts: 4 × 5 = 20. 5 × 4 is also 20.

Which grade is “4 × 5” for?

It is written for Grade 3 pupils studying Maths. Related lessons on multiplication are listed at the bottom of this page.

How can I help my child practise “4 × 5” at home?

Play the activity together, so your child can build equal groups to see how multiplication works. Then ask your child to explain one key fact in their own words and try the 3-question quiz. The quiz awards up to three stars.

Can this lesson be used in class?

Yes. The activity works well on a whiteboard as a starter, and the quiz is a quick check of understanding at the end of the lesson.

Do I need an account to use this lesson?

No. There is no sign-up. Stars and progress are saved in the browser on the device you use.

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