The Manipulating Numbers (mental mathematics) guides are currently available for Grades 1 to 3, and beyond.
These guides provide daily manipulating number activities. There are 25 manipulating numbers questions per day (delivered orally), intended for daily practice.
The guides for Workbooks 5-12 also contain print master strips which can be copied for the children to do as daily practice. These are included as an addendum at the end of the guide. The Manipulating Number Guides can be downloaded free of charge and printed (we suggest printing in an A5 booklet format for the guide and A4 for the print masters).