The Boy and the Forgotten Password(精裝)

NT $ 630


Aboystepsintohelphisgrandmotherwhohasforgottenthepasswordtounlockhertablet.Withjustafewclues,andalotofdetermination,willhebeabletohelpherintime?TheI’’maMathsStar!seriescompriseschallengingMathspuzzles,presentedinstoryform.Puzzlesaredescribedandthensolved,step-by-step,throughanengagingstoryline,andusingvariousMathsheuristictechniquesthatarealsotaughtaspartoftheworld-renownedSingaporeMathscurriculum.Throughillustrationsandanengagingstoryline,childrenwilllearnMathsheuristics,andbeinspiredtopersevereinunderstanding,representing,andsolvingfunandintriguingMathsproblems!


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