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四年级计算题(混合运算)(3)(14页167题)

试卷简介

这份试卷包含了大量四则运算题目,涉及加、减、乘、除等基本运算。题目形式多样,包括简单的数字运算和较为复杂的多位数运算。这些题目旨在帮助学生巩固和提升四则运算的能力,特别是对大数的处理能力和简便计算技巧。

所涉及的知识点

本试卷主要考察学生的四则运算能力,特别是针对较大数字的加减乘除运算,以及简便计算技巧的应用。通过这套试卷,学生可以进一步熟悉和掌握四则运算的基本方法和技巧,提高计算速度和准确性。

四则运算 简便计算(5)加减乘除

(1)(98+147)÷49 (2)(230-23)÷23

(3)(250-25)÷25 (4)1736÷28+1064÷28

(5)125×(860+240÷12) (6) 700+612÷12×4

(7)(37+15)×85+1360 (8)2005×20062006-2006×20052005

(9)42×125×8×5 (10)25×4×88×125

(11)(12+50)×40 (12)125×(40-4)

(13)86×103 (14)18×125

(15)25×44 (16)42×25

(17)99×9 (18)99×78

(19)45×38+38×55 (20)28×21+28×79

(21)37×23-23×7 (22)38×46+64×38

(23)99×32+32 (24)46+46×59

(25)167×2+167×3+167×5 (26)39×8+6×39-39×4

(27)28×225-2×225-6×225 (28)(42+25)×125+(18+15)×125

(29)65+73+135 (30)357+288+143

(31)272+68+28 (32)129+235+171+165

(33)17+145+23+35 (34)400-256-44

(35)517-53-47 (36)284-159-41

(37)258-42-16 (38)545-167-145

(39)478-47-178 (40)344-(144+37)

(41)236-(177+36) (42)45×4×5

(43)23 ×5×2 (44)25×9×4

(45)8×(125×13) (46)(250×125)×(4×8)

(47)88×125 (48)72×125

(49)125×64×25 (50)42×125×8×5

(51)25×4×88×125 (52)(12+50)×40

(53)125×(40-4) (54)76×103

(55) 18×125 (56)25×44

(57)42×25 (58)99×9

(59)99×78 (60)45×37+37×55

(61)28×21+28×79 (62)17×23-23×7

(63)38×46+64×38 (64)99×32+32

(65)46+46×59 (66)167×2+167×3+167×5

(67)39×8+6×39-39×4 (68)360÷4÷9

(69)250÷5÷2 (70)600÷12÷5

(71)800÷5÷8 (72)480÷5÷48

(73)240÷5÷12 (74)420÷35

(75)117+392+608 (76) 88×27+27×12

(77)87×53+87×47 (78)7×75-7×25

(79)234―66―34 (80)528―53―47

(81)435-(135+189) (82) 167×25+32×25+25

(83)38×99+38 (84)147+147×99

(85)25×(4+8) (86)108×75

(87)35×201 (88)75×98

(89)25×7×4 (90)2×125×8×6

(91)25×32×125 (92)125×88

(93)25×48 (94)3500÷4÷25

(95)420÷35÷2 (96)30+255+70

(97)282+41+159 (98)88×27+27×12

(99)6.3 ÷ 1.8 (100)125×64+125×36

(101)64×199+64 (102)528―53―47

(103)158+395+105 (104)4800÷25

(105)(13×8×5×6)÷(4×5×6)

(106)2.1 × 99 + 2.1 (107)0.18 +4.26 -0.18 +4.26

(108)8100÷4÷75 (109)16800÷120

(110)1248÷24 (111)3150÷15

(112)(10000-1000-100-10)÷10 (113)138+293+62+107

(114)99+999+9999+99999 (115) 66.86-8.66-1.34

(116)6881÷89 (117)10 - 0.432 - 2.568

(118) 98×199 (119) 25 × 6.8 × 0.04

(120)355+260+140+245 (121)102×99

(122)2×125 (123)645-180-245

(124)125×32 (125)25×46

(126)101×56 (127)99×26

(128)382×101-382 (129)4×60×50×8

(130)930 ÷ 0.6 ÷5 (131)1022-478-422

(132)63.4 ÷ 2.5 ÷ 0.4 (133)2357-183-317-357

(134)672-36+64 (135)36+64-36+64

(136) 500-257-34-143 (137)755-287+87

(138)1814-378-422 (139)89×99+89

(140)3999+498 (141)88×225+225×12

(142)698-291-9 (143)568-(68+178)

(144)382+165+35-82 (145)155+256+45-98

(146)759-126-259 (147)216+89+11

(148)75×99+2×75 (149)1050÷15÷7

(150)7200÷24÷30 (151)219 ×99

(152)58 ×101 (153)76 ×102

(154)78×46+78×54 (155)169×123—23×169

(156)129×101—129 (157)56×51+56×48+56

(158)125×25×32 (159)24×25

(160)514+189—214 (161)732—254—332

(162)56×25×4×125 (163)24×74+26×24

(164)228+(72+189) (165)109+(291—176)

(166)(375+1034)+(966+125) (167)(2130+783+270)+1017

参考答案

(1)(98+147)÷49 (2)(230-23)÷23 (3)(250-25)÷25

=98÷49+147÷49 =230÷23-23÷23 =250÷25-25÷25

=5 =9 =9

(4)1736÷28+1064÷28 (5)125×(860+240÷12)(6)700+612÷12×4

=(1736+1064) ÷28 =125×880 =700+612÷3÷4×4

=100 =125×8×110 =700+204

=110000 =904

(7)(37+15)×85+1360 (8)2005×20062006-2006×20052005

=50×85+2×85+1360 =2005×2006×10001-2006×2005×10001

=4250+170+1360 =0

=5610+170=5780

(9) 42×125×8×5 (10) 25×4×88×125

=125×8×(42×5) =100×11×(8×125)

=210000 =1100000

(11)(12+50)×40 (12)125×(40-4) (13)86×103

=12×40+50×40 =125×40-125×4 =86×(100+3)

=2480 =4500 =86×100+86×3

=8858

(14)18×125 (15)25×44 (16)42×25

=(10+8) ×125 =25×4×11 =2×25×21

=125×10+125×8 =1100 =1050

=2250

(17)99×9 (18)99×78 (19)45×38+38×55

=(100-1) ×9 =(100-1) ×78 =(45+55) ×38

=100×9-9 =78×100-78 =3800

=891 =7722

(20)28×21+28×79 (21)37×23-23×7 (22)38×46+64×38

=(21+79) ×28 =(37-7) ×23 =(46+64) ×38

=2800 =690 =3800

(23)99×32+32 (24)46+46×59 (25)167×2+167×3+167×5

=(99+1) ×32 =(59+1) ×59 =(2+3+5) ×167

=3200 =3540 =1670

(26)39×8+6×39-39×4 (27)28×225-2×225-6×225

=(8+6-4) ×39 =(28-2-6) ×225

=390 =2500

(28)(42+25)×125+(18+15)×125 (29)65+73+135 (30)357+288+143

=[(42+18)+(25+15)] ×125 =65+135+73 =357+143+288

=12500 =273 =788

(31)272+68+28 (32)129+235+171+165 (33) 17+145+23+35

=272+28+68 =129+171+(235+165) =17+23+(145+35)

=368 =700 =220

(34)400-256-44 (35)517-53-47 (36)284-159-41 (37)258-42-16

=400-(256+44) =517-(53+47) =284-(159+41) =258-(42+16)

=100 =417 =84 =200

(38)545-167-145 (39)478-47-178 (40) 344-(144+37)

=545-145-167 =478-178-47 =344-144-37

=233 =253 =163

(41)236-(177+36) (42)45×4×5 (43)23 ×5×2

=236-36-177 =45×(4×5) =23×(5×2)

=23 =90 =230

(44)25×9×4 (45)8×(125×13) (46)(250×125)×(4×8)

=25×4×9 =8×125×13 =250×4×(125×8)

=900 =13000 =1000000

(47) 88×125 (48) 72×125 (49) 125×64×25

=11×(8×125) =9×(8×125) =125×8×(8×25)

=11000 =9000 =100000

(50)42×125×8×5 (51)25×4×88×125 (52)(12+50)×40

=42×5×(8×125) =100×11×(8×125) =12×40+50×40

=210000 =1100000 =2480

(53)125×(40-4) (54)76×103 (55)18×125

=125×40-125×4 =76×(100+3) =(10+8) ×125

=4500 =76×100+3×76 =10×125+8×125

=7828 =2250

(56) 25×44 (57)42×25 (58)99×9 (59)99×78

=25×(40+4) =(40+2) ×25 =(100-1) ×9 =(100-1) ×78

=25×40+25×4 =40×25+2×25 =9×100-9 =7800-78

=1100 =1050 =891 =7722

(60)45×37+37×55 (61) 28×21+28×79 (62)17×23-23×7

=(45+55) ×37 =(21+79) ×79 =(17-7) ×23

=3700 =7900 =230

(63)38×46+64×38 (64)99×32+32 (65)46+46×59

=(46+64) ×38 =(99+1) ×32 =(59+1) ×46

=110×38 =3200 =2760

=(10+100) ×38

=38×10+38×100

=4180

(66)167×2+167×3+167×5 (67)39×8+6×39-39×4 (68)360÷4÷9

=(2+3+5) ×167 =(8+6-4) ×39 =360÷(4×9)

=1670 =390 =10

(69)250÷5÷2 (70) 600÷12÷5 (71)800÷5÷8 (72)480÷5÷48

=250÷(5×2) =600÷(12×5) =800÷8÷5 =480÷48÷5

=25 =10 =20 =2

(73)240÷5÷12 (74)420÷35 (75)117+392+608 (76)88×27+27×12

=240÷12÷5 =420÷7÷5 =117+(392+608) =(88+12) ×27

=4 =12 =1117 =2700

(77)87×53+87×47 (78) 7×75-7×25 (79) 234―66―34

=(53+47) ×87 =(75-25) ×7 =234-34-66

=8700 =350 =134

(80)528―53―47 (81)435-(135+189) (82)167×25+32×25+25

=528-(53+47) =435-135-189 =(167+32+1) ×25

=428 =111 =5000

(83)38×99+38 (84)147+147×99 (85)25×(4+8)

=(99+1) ×38 =(99+1) ×147 =25×4+8×25

=3800 =14700 =300

(86)108×75 (87)35×201 (88)75×98

=(100+8) ×75 =35×(200+1) =75×(100-2)

=8100 =7035 =7350

(89)25×7×4 (90)2×125×8×6 (91)25×32×125

=25×4×7 =2×6×(125×8) =25×4×(8×125)

=700 =12000 =100000

(92)125×88 (93)25×48 (94)3500÷4÷25

=25×8×11 =25×8×6 =3500÷(4×25)

=11000 =600 =35

(95)420÷35÷2 (96)30+255+70 (97)282+41+159

=420÷(35×2) =30+70+255 =282+(41+159)

=60 =355 =482

(98)88×27+27×12 (99)6.3 ÷ 1.8 (100)125×64+125×36

=(88+12) ×27 =6.3÷0.9÷2 =(64+36) ×125

=2700 =3.5 =12500

(101)64×199+64 (102) 528―53―47 (103) 158+395+105

=64×(199+1) =528-(53+47) =158+(395+105)

=12800 =428 =658

(104)4800÷25 (105)(13×8×5×6)÷(4×5×6 (106) 2.1 × 99 + 2.1

=48×100÷25 =13×(8÷4) ×(5÷5) ×(6÷6) =2.1×(99+1)

=48×4 =26 =210

=192

(107)0.18 +4.26 -0.18 +4.26 (108)8100÷4÷75 (109)16800÷120 =4.26+4.26+(0.18-0.18) =(81x100)÷4÷(25x3) =(12000+4800)÷120 =8.52 =81÷3x(100÷4÷25) =140

(110)1248÷24 (111)3150÷15 (112)(10000-1000-100-10)÷10

=1248÷12÷2 =3150÷5÷3 =10000÷10-1000÷10-100÷10-10÷10

=52 =210 =1000-(100+10+1)

=889

(113)138+293+62+107 (114)99+999+9999+99999

=138+62+(293+107) =(99+1)+(999+1)+(9999+1)+(99999+1)-4

=500 =111096

(115)66.86-8.66-1.34(116)8811÷89 (117)10 - 0.432 - 2.568(118)98×199

=66.88-(8.66+1.34) =(8900-89)÷89 =10-(0.432+2.568) =98×(200-1)

=56.88 =99 =7 =19502

(119)25 × 6.8 × 0.04 (120)355+260+140+245 ( 121)102×99 (122)2×125

=25×0.04×6.8 =355+245+(260+140) =99×(100+2) =2×5×25

=6.8 =1000 =10098 =250

(123)645-180-245 (124)125×32 (125)25×46

=645-245-180 =125×8×4 =25×(40+6)

=220 =4000 = 1150

(126)101×56 (127)99×26 (128)382×101-382

=(100+1) ×56 =(100-1) ×26 =382×(101-1)

=5656 =2574 =38200

(129)4×60×50×8 (130) 930 ÷ 0.6 ÷5 (131)1022-478-422

=4×50×(60×8) =930÷(0.6×5) =1022-(478+422)

=96000 =310 =122

(132)63.4 ÷ 2.5 ÷ 0.4 (133)2357-183-317-357 (134)672-36+64

=63.4 ÷(2.5×0.4) =2357-357-(183+317) =672-36-36+36+64

=63.4 =1500 =(672-72)+(36+64)

=700

(135)36+64-36+64 (136)500-257-34-143 (137)755-287+87

=(36-36)+(64+64) =500-(257+34)-143 =755-(287-87)

=128 =57 =555

(138)1814-378-422 (139)89×99+89 (140)3999+498

=1814-(378+422) =(99+1) ×89 =(4000-1)+(500-2)

=1014 =8900 =4000+500-1-2 =4497

(141)88×225+225×12 (142)698-291-9 (143)568-(68+178)

=(88+12) ×225 =698-(291+9) =568-68-178

=22500 =398 =322

(144)382+165+35-82 (145)155+256+45-98

=382-82+(165+35) =(155+45)+256-(100-2)

=500 =200+256-100+2

=358

(146)759-126-259 (147)216+89+11 (148)75×99+2×75

=759-259-126 =216+(89+11) =75×(99+2)

=374 =316 =75×100+75×1

=7575

(149)1050÷15÷7 (150)7200÷24÷30 (151)219 ×99

=1050÷(15×7) =7200÷(24×30) =219×(100-1) 

=10 =10 =219×100-219×1

=21681

(152)58 ×101 (153)76 ×102 (154)78×46+78×54 (155)169×123—23×169

=58×(100+1) =76×(100+2) =(46+54) ×78 =(123-23) ×169

=5858 =7752 =7800 =16900

(156)129×101—129 (157)56×51+56×48+56 (158)125×25×32 (159)24×25

=(101-1) ×129 =(51+48+1) ×56 =125×8×(25×4) =8×25×3

=12900 =5600 =100000 = 300

(160)514+189—214 (161)732—254—332 (162)56×25×4×125

=514-214+189 =732-332-254 =4×25×(8×125) ×7

=489 =146 =700000

(163)24×73+26×24 (164)228+(72+189) (165)109+(291—176)

=(74+26) ×24 =228+72+189 =109+291-176

=2400 =489 =324

(166)(375+1034)+(966+125) (167)(2130+783+270)+1017

=(375+125)+(1034+966) =2130+270+(783+1017)

=2500 =4200

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