小学四年级数学上册经典计算题大全

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135X45108X2554X31247X210138X54126X89203 32312 25437 2882 403208 2436 137406 23460 23305 56624 7846 589353 5645 240479 85378 527 73167 289 3358 39 42 61、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 748

2、40 35630 31961 19三、简便计算1.加法交换结合律:48+25+ 175578+143+ 22 + 57128 89 72357 288 143129 235 171 16575+34+ 125+ 366125+75+320153+38+162163+ 32+137+ 268158+ 395+ 105822+197+ 782.乘法交换结合律（一）25 X125X 32=(15X25) X 4=38X25X4=35X2X5=(60X25) X 4=(125X5) X8=25X 17X4=(25X125)义( 8X4) =38X 125X8X3=5X289X 2=125X5X8X2=

3、9X8X125=43 25 4=125 50 2=42 125 8=85X82+82X1525X97+25X376X25+ 25X2460 25 4=125 5 8=25 17 4=37 8 125=3 .乘法交换结合律(二)：125 3224 125125 56125 72125 1648 1251256425 3625 3225 164 .乘法分配律（一）34X72+34X287X48+7X5235X37+ 65X3716X17+16X 2327X36+27X6473X36+36X2764X23+36X2343X36+57X3619X67+19X33107 16108 15125 8857

4、X35 + 43X3518X72+72X18246X46+46X5431X69+31X3134X1334 X35 .乘法分配律（二）38X99+ 3875 X 299+ 75102X99+10239+9X3999 X 128 + 12827+99X2734+199X3435X99+356 .乘法分配律（三）125X (8 + 80 )(80+ 4) X258X (125+ 9)(20 + 4) X2532 义(200+3)(125+ 17)又 8(100+ 2)X99102X (1001)25X(40 + 4)(25+ 100) X499 X ( 100+1)(125+40) X8(125+

5、25) X899 义(100+7)8 X (125+7)(30 + 25) X47 .乘法分配律（四）46 X 10248X10199X46102X42103 3188 X 102102X9939X10125X4148 X 1013200+ 509000+ 125201 X24302X438.商不变的规律：300+ 254000+125400+ 25150 + 25四、混合运算672672+ 12X7210X(520-(240-227)30 X (320 170) + 90630X(840 + (240212)864+ (27-23)X 12240 140+ 5X3104X48 + 272-1

6、6240+ 180+ 30X2146 (34+420+70)102 13240 + 5600+25800+252000+125987+ (345 298) X 65340 240+20X5458 (85+ 28)+23408+ 512(178+283)(105 X 12635)+25360 260+20X535+65 + 5 20450-30+20X3624 + (27 14)X4(77 21 + 7)X691(165 65 + 5)X5840+ (120+195)+15375+ (25 10) X 15720? (12+24) ?20(324-285) X 12 +26336+ (36 29) X 635 X (320-170) +50557 (186+ 26)+ 23(659 34) ? (280?40)15X 27-200+ 8(16048+