Hello, I’m Mr McPartlin and together we’re going to learn how to add three one digit numbers together. “Adding three one digit numbers?”, I hear you say. “I only normally add two together.” Don’t ...

Let’s see if you’ve got enough. Why don’t you start by counting up the astro bugs? 1… 2… 3. Then the space grubs. That’s 1… 2… 3… 4… 5. Now all ...