8:00How to Calculate Faster than a Calculator - Mental Maths #2| Addition and SubtractionmathOgenius3.0M viewsView & Download
5:51Use the partial sums strategy for adding larger numbers.Mr. Tom Teaches Again!10.3K viewsView & Download
3:30Chunking/Number splitting (addition of 2 digit numbers)Bamboo Maths (ages 5-12)307 viewsView & Download
4:21Numberblocks | Maths Addition and Subtraction Skills | Let's add and subtract up to FiveNumberblocks466.9K viewsView & Download
3:04Mini Maths Tutorial: 2 Digit Addition using the Split Strategy/ Partitioning Strategy (Year 2)Mini Maths with Mrs R23.0K viewsView & Download