Explains the compensation property of addition and subtraction. For example, subtracting 9 might be more easily seen as subtracting 10 and adding 1. Video explainer and practice exercise.
Brilliant video showing how to use the compensation method for sums, multiplications and divisions to simplify difficult looking problems.
A series of multiplication practice word problems and answers to get students thinking logically! 5.3A is the easiest, 5.3C the hardest.
Explains the compensation property for addition and multiplication, with 5 practice problems at the bottom.
Practice online quiz questions on the compensation property of addition.
Basic practice problems for multiplication using the compensation method. The problems aren't as varied as you could hope, but they do help to reinforce learning.