mind-stretching math riddles MATH for All Seasons
出版時(shí)間:2005-07
頁(yè)數(shù):40
詞匯量:832
開(kāi)本:16
AR:3.5
虛構(gòu):非虛構(gòu)
ISBN:9780439755375
21家庭擁有
在小花生App為孩子
建立免費(fèi)電子書(shū)房
9個(gè)孩子，閱讀打卡9次
人均閱讀1次
親子閱讀(50%)
泛讀(50%)
閱讀年齡分布
5-6歲
44.4%
6-7歲
22.2%
4-5歲
11.1%
8-9歲
11.1%
10-11歲
11.1%
數(shù)據(jù)來(lái)自小花生App的閱讀打卡
圖書(shū)介紹
Your challenge is to find the sumWithout counting one by oneWhy not count? It's much too slow --Adding is the way to go!Make clever groups before you start --Then add them in a way that's smart! MATH FOR ALL SEASONS will challenge every kid -- and every parent -- to open their minds and solve problems in new and unexpected ways. By looking for patterns, symmetries, and familiar number combinations within eye-catching pictures, math will become easier, quicker, and more fun than anyone could have imagined!
Your challenge is to find the sumWithout counting one by oneWhy not count? It's much too slow --Adding is the way to go!Make clever groups before you start --Then add them in a way that's smart! MATH FOR ALL SEASONS will challenge every kid -- and every parent -- to open their minds and solve problems in new and unexpected ways. By looking for patterns, symmetries, and familiar number combinations within eye-catching pictures, math will become easier, quicker, and more fun than anyone could have imagined!
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16歲
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