Multiplying large numbers by 100 and 1,000

Multiplying large numbers by 100 and 1,000.

Create my FREE account

including a 7 day free trial of everything

Email Address

Password

Newsletter

The URBrainy email newsletter (sent every 2 weeks) provides resource updates and helpful guides for teaching and learning.

Yes, I would like to receive the URBrainy newsletter.

I agree to the Terms and Conditions and Privacy Policy

Already have an account? Sign in

Multiplying three digit multiples of 100 is fairly easy, but there are some addition adjustments to make on some of these.

All the questions on these pagers can be done mentally: the important part is explaining the method that was used.

All these questions are about mentally multiplying by 100 and 1000, including decimals.

Using mental methods to multiply decimals by 10, 100 and 1000.

The latest news, articles, and resources, sent to your inbox weekly.