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四年级下册思维题100道

来源:baiyundou.net   日期:2024-08-22

为了帮助同学们更好地应对这些难题,我们特地为大家汇总了每单元的必考易错题。这些题目,不仅仅是普通的练习题,更是学生们在学习过程中必须攻克的难关。我们为每一道题都提供了详细的解析过程,旨在帮助同学们理清思路,掌握解题技巧。

在解析过程中,我们注重培养学生的逻辑思维能力,引导他们从不同角度审视问题,挖掘问题的本质。同时,我们也强调解题的规范性,要求同学们在解题过程中,严格按照数学语言进行表达,以养成良好的数学学习习惯。

此外,我们还特别标注了易错点,提醒同学们在解题时多加注意。这些易错点,往往是学生们在解题过程中容易忽视的细节,也是导致错误的主要原因。通过关注这些易错点,同学们可以更加精准地把握题目要求,减少不必要的失误。

总之,这份每单元必考易错题汇总,不仅是一份学习资料,更是一份学习指南。希望同学们能够认真对待每一道题目,通过不断的练习和思考,提高自己的数学水平,为未来的学习奠定坚实的基础。

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聂韦软4397发散思维四年级数学题 -
黎志施15826954542 ______ (61-100÷5*2)÷(5-2)=7(元)椅子 100÷5-7=13(元)凳子

聂韦软4397小学四年级思考题 -
黎志施15826954542 ______ 一、按规律填数. 1)64,48,40,36,34,( ) 2)8,15,10,13,12,11,( ) 3)1、4、5、8、9、( )、13、( )、( ) 4)2、4、5、10、11、( )、( ) 5)5,9,13,17,21,( ),( ) 二、等差数列 1.在等差数列3,12,21,30,39,48,…中912是第几个数? 2.求1至100内所有不能被5...

聂韦软4397小学4年级数学思考题 -
黎志施15826954542 ______ 40*5÷(90—40)=200÷50=4 90*4*2=720(公里)

聂韦软4397数学思维题 -
黎志施15826954542 ______ (1)18*24*37 18*24*37 =6*24*37*3 =144*111 =15984 (2)364-2*(362-58)=60 (3)3333*5555+6*4444*2222 =3333*5555+(4*3/2)*4444*2222 =3333*5555+3/2*2222*4444*4 =3333*5555+3333...

聂韦软4397小学四年级数学奥数题 -
黎志施15826954542 ______ 1,32*29-18*32-32 2,153*54+71*46+82*463,79000÷125÷8 4,1726*99995,12345+23451+34512+45123+512346,(1)2,3,5,8,( ),( ),34.(2)58,57,55,52,48,( ),( ),30.(3)5,6,10,12,15,18,( ),( ) .(4)1,40,3,30,5,20,( )( )7,找规律填空1+2,2+4,3+6,4+8,1...

聂韦软4397在适当的地方加上一个小括号,使等式成立.算式:1、63 - 36÷3+15*2=392、63 - 36÷3+15*2=132是四年级下册数学同步25页的题:思维扩展 -
黎志施15826954542 ______[答案] (63-36)÷3+15x2=39 (63-36÷3+15)x2=132

聂韦软4397智力擂台.打钟钟打四下,需三秒,钟打八下,需要几秒呢? -
黎志施15826954542 ______[答案] 3÷(4-1)*(8-1) =3÷3*7 =7(秒) 答:需要7秒.

聂韦软4397小学四年级下册 同步练习 思维扩展:两个修路队从山的两边挖一条长164m的山洞.一队每天挖8米,二队每天挖6m.一对先工作了3天,剩下的由两个队一同挖.挖通这条山洞一共用多少天? -
黎志施15826954542 ______ 10天

聂韦软4397小学四年级下册题目,<1=15°,<2=<3,<3=()°,它是()三角形 <1=<2=<3,<3,<3=()°,它是()三角形 -
黎志施15826954542 ______ <3=82.5° 它是等腰三角形 <3=60° 它是等边三角形

聂韦软4397小学四年级思维拓展 -
黎志施15826954542 ______ 甲的钱数向右移一位之后变成了原来的10倍.所以乙的钱数是甲钱数的10倍,总钱数是甲钱数的11倍 所以甲的钱数=35705/11=3245.91 乙的钱数=35705-3245.91=32459.09

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