整数简便运算专项练习600题(有答案)
(1)25×125×4×8,
(2)2005×2004÷4,
(3)55×66÷(11×11),
(4) 25×(19+19+19+19),
(5)99×99+99,
(6)37×39﹣29×37,
(7)18÷27÷6×27,
(8)586×124+29×586﹣586×53, (9)
28×5+2×4×35+21×20+14×40+8×62,
(10)125×32,
(11)2008×99+2008,
(12)77﹣75+23﹣25,
(13)125×88,
(14)2011×99+2011,
(15)49﹣75+151﹣25,
(16)(125+9)×8,
(17)3.67×25×4,
(18)28+53l+72+469,
(19)49×102﹣2×49,
(20)833﹣243﹣457,
整数简便运算--- 1
(21)41000÷(41×5),
(22)4200÷25,
(23)280×36﹣360×18,
(24)5400÷(50×27),
(25)45×45+45×55
(26)37×41﹣37
(27)162+89﹣62
(28)71×25+71×76,
(29)125×32×25,
(30)398+167+102+333,
(31)1400﹣386﹣614,
(32)794﹣198,
(33)68×25,
(34)6756﹣193﹣207,
(35)72×125,
(36)97×360+3×360,
(37)44×25,
(38)1000﹣525+125,
(39)402﹣27+198,
(40)39+261+61,
(41)2010×9+2010,
(42)257﹣65+43+165,
(43)32×25×125,
(44)384+196+216+104,
(45)8×(125+25)×4,
(46)78×57﹣78+78×43,
(47)(6+8)×125
(48)726+53+74﹣353
(49)735﹣248﹣152
(50)4500÷4÷25
(51)32×27+73×32,
(52)1260﹣432﹣568,
整数简便运算---
2
(53)25×62×4,
(54)125×88,
(55)17×243+17×56+17,
(56)25×32×125,
(57)125×32×25,
(58)132×77+22×132+132,
(59)1139﹣(350+139),
(60)1170÷9÷13,
(61)98+376+2,
(62)25×97×4,
(63)137×38+63×38,
(64)300÷25÷4,
(65)125×(80+8),
(57)872﹣354﹣246,
(57)25×64×4,
(58)72×102﹣2×72,
(59)1002﹣5+98,
(60)569+68+132+31,
(61)38×25×4,
(62)2300﹣165﹣35,
(63)125×(8+4),
(64)3200÷25÷4,
(65)23×32+68×23,
(66)25×204,
(67)56×32﹣46×32,
(68)8+2﹣8+2,
(69)25×4÷25×4,
(70)726﹣(526﹣150),
(71)286+198,
(72)314﹣202,
(73)526+301,
(74)223﹣99,
(75)98×58+58+58,
整数简便运算---
3
(76)415﹣176﹣24,
(77)829+37+71+63,
(78)125×89×8,
(79)428×78+572×78,
(80)101×92﹣92,
(81)907×99+907,
(82)274+299+201+326,
(83)65×99+65,
(84)38×42+38×58
(85)415﹣176﹣24,
(86)829+37+71+63,
(87)125×89×8,
(88)428×78+572×78,
(89)250+255+260+265+270,
(90)1041﹣(41+328),
(91)125×54﹣46×125,
(92)99+99×99,
(93)329﹣186﹣14,
(94)25×37×4,
(95)720÷16÷5,
(96)403﹣198﹣2,
(97)76+149+24,
(98)154﹣(54+98),
(99)37×64+37×136,
(100)216+305,
(101)25×32,
(102)47+236+64,
(103)6×(15×9),
(104)402+539,
(105)43+78+122+257,
(106)25×(26×4),
(107)25×44,
(108)354+(229+46),
整数简便运算---
4
(109)(125+7)×8,
(110)327+64+273+46,
(111)645﹣58﹣142,
(112)332×4+68×4,
(113)135﹣87+65﹣13,
(114)15×4×25,
(115)1992+144﹣992,
(116)78×101,
(117)69+11﹣69+11,
(118)25×64×125
(119)107×73﹣7×73