don steward
mathematics teaching 10 ~ 16

Sunday, 29 October 2017

cancelling fractions

maybe slightly too many questions....
(not using a calculator, especially a scientific one)

the equivalent fractions below each involve all of the digits, 1 to 9
there are several more of these for some of the fractions
reference: ben vitalis at fun with num3ers
many thanks

practice at multiplying and dividing

there is another one for a third

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