乘法分配律练习题简便计算 

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乘法分配律练习题简便计算

(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

(17)55×25+25×45

(21)76×23+24×23

(25)52×32+48×32

(29)480÷15

(33)75×3×4

(37)(25+125)×8

(41)304×22

(45)16×401

(49)68×48+68×2

(53)64×9-14×9

(57)98×32

(61)27×37+37×23 (14)48×250 (15)98+303 (16)49+49×49 (18)123×67-23×67 (19)39×101-39 (20)99×64+64 (22)12+19×12 (23)21+254+79+46 (24)25×16×54 (26)18×137-18×37 (27)450÷18 (28)420÷35 (30)21×99 (31)125×32 (32)12×301 (34)19+99×19 (35)256×9-46×9 (36)13+13×49 (38)541×67-67×441 (39)43×201 (40)102×35 (42)(30+4)×25 (43)38×7+62×7 (44)152×8+148×8 46)103×23 (47)(30+2)×15 (48)125×(8+16) (50)5×27+63×5 (51)12×(40-5) (52)35×98 (54)23×134-34×23 (55)102×45 (56)648+203 (58)44×25 (59)63+15×2 (60)43+43×39 (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+25×256

(76)75×141-75×40 (77)125×18 (78)25×35+25 (79)71×23-71×13

(80)125×(80-8)

(84)202×41

(88)34×201

(92)373×9-73×9

(96)250×28 (97

(100)402×15

(104)27×18+82×27

(108)42×(30-1)

(112)24×25

(116)492-145-155

(119)28×111-28×11

(81)101×89-89 (82)88×22+22×12 (83)28×57+43×28 (85)25×19×4 (86)47+99+47 (87)103×37 (89)25×5×16 (90)56+56×49 (91)57×26+26×43 (93)78×101-78 (94)199×53+53 (95)25×124-24×25 )125×16 (98)250×9×4 (99)48×125 101)(25+250)×4 (102)199×9+199 (103)24×250 105)2×46+46×18 (106)401×25 (107)72×101 109)101×85-85 (110)25×19 (111)152×49+51×152 113)93×99+93 (114)13×125×8 (115)125×17+63×125 (117) 43×25×2 (118)50×(60+8) (120)63×8+91×63+63 ((((


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