(完整)小学四年级数学上册计算题强化练习

1小学四年级数学上册计算题练习汇总、竖式：三位数乘两位数135X45108X2554X31247X210138X54126X89203X32312X25437X2882X403208X2436X137406X23460X23305X56624X7846X589353X5645X240479X852、竖式：三位数除以两位数、验算336+21858-39918-27888-37645+32432-46966-23731-79980-28828-36689-34618-88372-45294-29328-42395-56765-74840-35630-31961-193三、简便计算 （延伸阅读：四年级数学上册乘法简便运算练习题及答案）1.加法交换结合律：482517557814322571288972357288143129235171165378527731672893358394261753412536612575320153381621633213726841583951058221977852.乘法交换结合律（一） ：43x25x4=125x50 x2=42x125x8=60 x25x4=125x5x8=25x17x4=37x8x125=25x125X32=15x25)x4=38x25X4=35x2x5=60 x25)x4=125x5)x8=25x17x4=25x125)x(8x4)=38x125x8x3=5x289x2=125x5x8x2=9x8x125=63.乘法交换结合律（二）：125X32125X1624X125125X56125X7248X125125X6425X3625X3225X1625X2425X284.乘法分配律 （一）34X7234X287X487X5235X3765X3785X82+82X1525X97+25X376X2525X24716X17+16X2327X36+27X6473X36+36X2764X23+36X2343X36+57X3619X67+19X3357X35+43X3518X72+72X18246X46+46X5431X69+31X3134X1334X35.乘法分配律（二）：38X99+3875X299+75102X99+102839+9X3999X128+12827+99X2734+199X3435X99+356.乘法分配律（三）：125X（8+80）（20+4）X2580+4)X258X(125+9)(100+2)X9925+100)X4 99X32X(200+3)102X(1001)100+1)125+17)X825X(40+4)125+40)X897.乘法分配律（四）：46X10248X10199X46102X42103X31107X16108X15125X8888X102102X9939X10125X4148X101201X24302X43102X13(125+25)X899X(100+7)8X(125+7)108.商不变的规律：300+254000+125240+5600+253200+50400+25150+25800+252000+1259000+125四、混合运算 (延伸阅读：小学四年级数学上册复习试题)672672+12X7987+(345298)X65210X520-(240227)340240-20X51130X(320170)+90458(85+28)-23630X840+(240212)408+512(178+283)864+(2723)X12(105X12635)+25240140+5X3360260+20X5104X48+272+1635+65+52012240+180-30X2450-30+20X3146-(34+420+70)624-(27-14)X4(7721-7)X691(16565-5)X5840-(120+195)-15557(186+26)-23(375-(2510)X1515X27-200-813324-285)X12-26(16048-12)X4336-(3629) X662X(300145-5)35X(320170)-50(36X54984)-24150-90-(6752)65934?(280?40)182-36-(126)640-(96-80)X4