Menu
Home Page

Doubling and Halving

Here are some activities you can try to help you with doubling and halving.

 

DOUBLING

 

(The first 2 two sites are a bit noisy! You might want to turn the sound off after a few goes!)

They are quick activities and good for if you need practise with doubling smaller numbers.

 

Doubling numbers up to 10

http://www.ictgames.com/robindoubles.html

Doubling numbers beyond 20 

http://www.ictgames.com/rhoodbeyond10.html

 

The following activity will help explain a strategy for doubling slightly bigger numbers.

http://www.ictgames.com/woodseasy.html

 

If you are confident at doubling bigger numbers you can try Top Marks Hit The Button.

Choose the doubling option, then the level you want to try.

but you could also try doubling some decimal numbers!

http://www.topmarks.co.uk/maths-games/hit-the-button

 

If you need a little more help doubling bigger numbers the following activity will also explain a strategy to help you.

http://www.ictgames.com/woodcards.html

 

HALVING

 

Again Top Marks Hit The Button is a useful way to practise halving numbers. There are lots of different levels so you can choose one that will suit you. See if you can work towards trying the next level.

http://www.topmarks.co.uk/maths-games/hit-the-button

 

You can use the loop cards in this link to help you with doubling and halving.

Choose the level you want to practise, but remember to try and challenge yourself by trying the next set up!

https://www.topmarks.co.uk/Flash.aspx?f=loopcardsv6

 

 

 

Top