- Representing Money & Performing Calculations - Grade 3 & 4 Unit of WorkBundle (17)
- Flexible Addition & Subtraction Strategies up to 3-Digits - Grade 3 & 4 Unit of WorkBundle (21)
- Partitioning, Compensation, Levelling & Constant Difference - Grade 3 & 4 Unit of WorkBundle (24)
- Equality & Inverse Operations (Addition/Subtraction) - Grade 3 & 4 Unit of WorkBundle (20)
