Addition - comparing strategies for 2-4 digit numbers
Channel: Bamboo Maths (ages 5-12)
Date: 2021-10-23

Learn why and how different strategies suit different sized numbers.
In this video we explain and demonstrate the chunking (also known as partitioning strategy) with 2 digit numbers vs front end method (also known as extended algorithm).
Both strategies provide the opportunity for the learner to apply place value concepts.