Extension: how many fish are left?

Subtraction with lager numbers.

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

More subtraction with larger numbers.

Pictorial help with using the subtraction sign.

Pictorial help with using the subtraction sign.

Subtraction with larger numbers.

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