文档介绍:四年级简便运算练****题姓名
(1)(40+8)×25 (2) 125×(8+80) (3)36×(100+50)
(4)24×(2+10) (5)86×(1000-2) (6)15×(40-8)
(7)36×34+36×66 (8)75×23+25×23 (9)63×43+57×63
(10)93×6+93×4 (11)325×113-325×13 (12)28×18-8×28
(13)78×102 (14)69×102 (15)56×101 (16)52×102 (17)125×81 (18)25×41 (19)31×99 (20)42×98 (21)29×99 (22)85×98 (23)125×79 (24)25×39
(25)83+83×99 (26)56+56×99 (27) 99×99+99
(28)75×101-75 (29)125×81-125 (30)91×31-91
(31)355+260+140+245 (32)102×99 (33) 27×16+73×16
(34)645-180-245 (35)382×101-382 (36)4×60×50×8
(37)62×(100+l) (38)125×25×64  (39)630÷18÷5
(40)355+260+140+245 (41)102×99 (42) 645-180-245
(43)382×101-382 (44)4×125×25×8 (45)35×8+35×6-4×35
(46)827+15+85 (47)119+81+259 (48) 368+29+32
(49)39+(61+75)+25 (50)728+(272+986)(51)135+39+65+11
(52)25×14×4 (53)(8+4)×36 (54)5×(36+24)(55)(85+20) ×5
(56)45×26+45×14(57)53×19+27×19 (58)89×9+89 (59)103×12 (60)20×55 (61)702-54-46 (62)600-137-63 (63) 368-129-71 (64)532-128-72 (65)5246-(246+694) (66)472+163-72
(67)425-38+75 (68) 1289-(289+249)(69)425-38+75
(70) 280÷8÷5 (71)100÷25÷4 (72)3600÷18÷2 (73)44×25 (74)99×126 (75)99×38+38 (76)88×125 (77) 42×54+54×58+64
(78)165×77-65×77 (79)250×13×4 (80)88×125 (81)136×101-136
(82)95×102 (83)373-129+29 (84)189-(89+74)
(85)456-(256-36) (86)28×4×25 (87)125×32×25
(88)9×72×125 (89)720÷16÷5(90)102×35 (91)26×39+61×26
(92)356×9-56×9 (93)99×55+55 (94)78×101-78    
(95)52×76+47×76+76 (96)2357-183