资源描述
乘法分配律练习题
类型一:
(40+8)×25 125×(8+80)
36×(100+50) 24×(2+10)
86×(1000-2) 15×(40-8)
类型二:
36×34+36×66 75×23+25×23
63×43+57×63 93×6+93×4
325×113-325×13 28×18-8×28
类型三:
78×102 69×102
56×101 52×102
125×81 25×41
类型四:
31×99 42×98
29×99 85×98
125×79 25×39
类型五:
83+83×99 56+56×99
99×99+99 75×101-75
125×81-125 91×31-91
简便计算120道练习题
(1)67+42+33+58 (2)258-58-26-74 (3)125×16 (4)50×(2×4)×25
(5)7×8×3×125 (6)26×103 (7)501×12 (8)25×(40+8)
(9)39×14+61×14 (10)163×8+37×8 (11)202×13 (12)77×4×5
(13)27×99 (14)48×250 (15)98+303 (16)49+49×49
(17)55×25+25×45 (18)123×67-23×67 (19)39×101-39 (20)99×64+64
(21)76×23+24×23 (22)12+19×12 (23)21+254+79+46 (24)25×16×5
(25)52×32+48×32 (26)18×137-18×37 (27)450÷18 (28)420÷35
(29)480÷15 (30)21×99 (31)125×32 (32)12×301
(33)75×3×4 (34)19+99×19 (35)256×9-46×9 (36)13+13×49
(37)(25+125)×8 (38)541×67-67×441 (39)43×201 (40)102×35
(41)304×22 (42)(30+4)×25 (43)38×7+62×7 (44)152×8+148×8
(45)16×401 (46)103×23 (47)(30+2)×15 (48)125×(8+16)
(49)68×48+68×2 (50)5×27+63×5 (51)12×(40-5) (52)35×98
(53)64×9-14×9 (54)23×134-34×23 (55)102×45 (56)648+203
(57)98×32 (58)44×25 (59)63+15×2 (60)43+43×39
(61)27×37+37×23 (62)256×7-56×7 (63)48×101-48 (64)99×62+62
(65)41×99 (66)765+98 (67)560÷16 (68)201×34
(69)36×25 (70)304+297 (71)18×45+18×55 (72)226×13-26×13
(73)15×301-15 (74)(30+8)×25 (75)25×65+25×25 (76)75×141-75×40
(77)125×18 (78)25×35+25 (79)71×23-71×13 (80)125×(80-8)
(81)101×89-89 (82)88×22+22×12 (83)28×57+43×28 (84)202×41
(85)25×19×4 (86)47+99+47 (87)103×37 (88)34×201
(89)25×5×16 (90)56+56×49 (91)57×26+26×43 (92)373×9-73×9
(93)78×101-78 (94)199×53+53 (95)25×124-24×25 (96)250×28
(97)125×16 (98)250×9×4 (99)48×125 (100)402×15
(101)(25+250)×4 (102)199×9+199 (103)24×250 (104)27×18+82×27
(105)2×46+46×18 (106)401×25 (107)72×101 (108)42×(30-1)
(109)101×85-85 (110)25×19 (111)152×49+51×152 (112)24×25
(113)93×99+93 (114)13×125×8 (115)125×17+63×125 (116)492-145-155
(117) 43×25×2 (118)50×(60+8) (119)28×111-28×11 (120)63×8+91×63+63
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