Simplify algebra using the rules for indices
Level 7 / Grade C
Explanations
Rules of indices questions (adding & subtracting only).ppt
Multiplying & dividing indices.doc
10 Ticks help & questions (part 1)
10 Ticks help & questions (part 2)
Useful explanation.ppt (from emaths.co.uk)
Questions
Multiple choice (part 1) [refresh for new ones]
Answers, find possible questions.doc
Qu 2 & 3 of simplifying expressions.pdf
Sample SATs questions (various levels or grades).doc

