This work offers an introduction to maths with the laughs added in! Why nothing sometimes means something? Can you beat Professor Fiendish's foul formula? What can stop a hairy green spot epidemic? Find out in the "Essential Arithmetricks" - all the tricks, tips and short-cuts they don't teach at school.This work offers an introduction to maths with the laughs added in! Why nothing sometimes means something? Can you beat Professor Fiendish's foul formula? What can stop a hairy green spot epidemic? Find out in the "Essential Arithmetricks" - all the tricks, tips and short-cuts they don't teach at school.
(7歲10個月,二年級上)Back to the sandpit 這是關(guān)于數(shù)數(shù)的一章,這幾乎是前幾本書是最容易理解的一章,幼兒園或一年級的小朋友如果要看這套書,竊以為可以從這里開始。 沙坑里原來有3個小朋友,又來了4個小朋友,有兩種數(shù)數(shù)的方法: 1)You could count them all and get to seven like this:1,2,3,4,5,6,7 2)You could start counting from three,and count u...
(7歲10個月,二年級上)這是Murderous Maths這套書的第三本。稍微翻了翻,覺得對于二年級的桃同學(xué)來說,這一本似乎比前兩本簡單一點。 What are the essential arithmetricks? Main idea:Whatever you are good at,you have to start at the bottom and get to grips with the bare essentials. In maths the bare ...