It's time for #OCRMathspuzzle.
The digits 1-9 are on nine coloured cards, as seen below.
Using these cards, how many different 3-digit numbers can be made where the number is a multiple of 4 *and* uses 3 different coloured cards?
#maths #teacher #resource #puzzle #number #UKMathsChat #MathsToday
The digits 1-9 are on nine coloured cards, as seen below.
Using these cards, how many different 3-digit numbers can be made where the number is a multiple of 4 *and* uses 3 different coloured cards?
#maths #teacher #resource #puzzle #number #UKMathsChat #MathsToday
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