(610)整数简便运算专项练习600题(有答案)ok 下载本文

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