median
don steward
mathematics teaching 10 ~ 16

Saturday, 21 March 2015

doubling and halving

these questions are adapted versions of questions from the UK KS2 SATs (for age 10 to 11 year olds at the end of their primary school years)

I guess they could be called 'pre-algebra' (in that trial and improvement is just fine) but could involve algebraic considerations (e.g. a simplification of the problem and an ability to potentially solve any similar problem)






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