Puzzle
NumberPuzzle
Four Fours:Index laws
Sixteen expressions sorted into four equal powers of x. The traps catch multiplying powers instead of adding them, and dividing instead of subtracting. Two per A4.
A free key stage 3 and GCSE number puzzle with answers, spec codes N7 and A4. It goes with the lesson on index laws: multiplying and dividing.
Lesson
Index laws:Multiplying and dividing
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