Build student confidence with subtraction using this interactive teaching slide deck designed to introduce and practise bridging to tens and hundreds as a subtraction strategy.
Through clear visual models, animated examples, and guided practice slides, students learn to partition numbers, bridge across tens and hundreds, and count backwards efficiently.
What’s included:
5 introductory slides that demonstrate bridging using number lines and counting back
4 animated bridging-to-tens examples
4 animated bridging-to-hundreds examples