A total of 160 Powerpoint Presentations in this bundled pack, which contains the following 4 products:
5th Grade Mental Math
6th Grade Mental Math
7th Grade Mental Math
8th Grade Mental Math
Each of the above four sets can be purchased individually from my store on this website (but this bundle is more economical than purchasing all four separately.
40 Powerpoint Presentations for each Grade.
Each of the powerpoint presentations contains 20 questions, and the answer follows each question, so this allows pupil participation in a range of ways.
The preview shows a tiny screenshot from each of the 160 powerpoints - slightly smaller screenshots can be seen on the previews for the individual packs (Listed in my store).