Hello, I’m Mr Smith, and together we’re going to learn about adding a one digit number to numbers that have up to three digits. I’m going to show you some clever tricks that will help you picture the ...

Use a double 10-frame to play a game and represent adding three single-digit numbers. Warm up with a Mystery Math Mistake to decompose teen numbers. Use a double 10-frame to represent adding three ...

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 ...