Instead of adding three blocks or adding three pictures like some people might like to do, we're going to jump along our number line. It's a bit of fun. You can watch me as I jump up three numbers.

Bullish - Video. Coronet Film: Elementary Math - Addition, Subtraction & Number Line. Posted: February 25, 2025 | Last updated: July 10, 2025. Explains the concept of zero in mathematics ...

Adding using a number line. Sometimes when you are adding a 1-digit number to a 3-digit number you have to bridge a ten. Bridging a 10 just means crossing over to the next ten.

Today we focus on using numbers lines to solve. Julia uses her chart and white board examples to solve the addition and subtraction problems in a fact family. / Julia Knarr, The Soulard School. 11 ...

Adding using a number line. Sometimes when you are adding a 1-digit number to a 3-digit number you have to bridge a ten. Bridging a 10 just means crossing over to the next ten.