Puzzle
NumberPuzzle
Shuttle:Percentages
Three rounds of four percentage questions passed between two pairs: percentages of amounts, increase and decrease, one number as a percentage of another and original amounts. Each pair writes the number they are passed into a pink box, then solves.
A free key stage 3 and GCSE number puzzle with answers, spec code R9. It goes with the lesson on percentage increase and decrease.
Lesson
Percentage increase and decrease
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