Today I'm going to show you how to use one of my favourite strategies when solving addition problems. That is the counting on strategy, so we're going to be using a number line which is what you ...

Students see that 2/3 + 1/5 is the same as the length of those line segments next to each other. Adding fractions on a number line works the same as adding whole numbers. But how can students ...

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