Puzzle
NumberPuzzle
Crossnumber:Percentages
Eighteen clues for pairs: a percentage of an amount, increases and decreases, and reverse percentages back to the original price or the whole. Every answer crosses another, so going the wrong way shows up straight away.
A free key stage 3 and GCSE number puzzle with answers, spec code R9. It goes with the lesson on reverse percentages.
Lesson
Reverse percentages
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