四年级上册数学简算
题
快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题
[纲要]
四年级上册数学简算题120道
(1)67,42,33,58 (2)258,58,26,74 (3)125×16
2×4)×25 (4)50×(
(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
123×67,23×67 (18)
(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
125×(8+16) (48)
(49)68×48,68×2 (50)5×27,63×5 (51)12×(40,5) (52)64×9,14×9 (53)35×98 (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
373×9,73×9 (92)
(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)24×250 (101)402×15 (102)(25+250)×4 (103)199×9,199 (104)27×18,82×27 (105)2×46,46×18
401×25 (106)
(107)72×101 (108)42×(30,1) (109)101×85,85 (110)25×19 (111)152×49,51×152 (112)50×(60,8) (113)93×99,93 (114)13×125×8 (115)125×17,63×125 (116)492,145,155 (117)43×25×2 (118)24×25 (119)28×111,28×11