Antonio Edition Level 4 - Addition
The Level 4 book contains 40 questions per exercise and represents a significant increment on the concentration stamina demand the student faces. The Level 4 book is usually the last book a student attempts prior to graduating to the Tiger series.
The ANT prize requires a processing speed of 1.25 questions per second, representing a slight processing speed increase of 0.08 questions per second.
This book would usually be used for children of 8 or 9 who are building their concentration stamina and hand speed.
- 40 Questions Per Exercise
- 4 different answer styles
- x2 Performance Graphs
- x32 30mm stickers
- x40 10mm stickers