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北师大版四年级数学上册期末复习专项训练简便运算(附答案)

来源:动视网 责编:小OO 时间:2025-10-02 15:38:13
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北师大版四年级数学上册期末复习专项训练简便运算(附答案)

四年级数学上册期末专项练习简便运算88+156+4428+69+17257+288+4346×28+54×2834×72+34×21+34+109+366(20+4)×2535×37+65×3719×66+81×6632×(200+3)12×26+12×4125×(80+8)12×65+65×888×(125+9)39×6+39×54100-24-3626×2158×1185×82+82×155×2×2(125×25)×4(125+17)×825×97+25×3378+527+7316
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导读四年级数学上册期末专项练习简便运算88+156+4428+69+17257+288+4346×28+54×2834×72+34×21+34+109+366(20+4)×2535×37+65×3719×66+81×6632×(200+3)12×26+12×4125×(80+8)12×65+65×888×(125+9)39×6+39×54100-24-3626×2158×1185×82+82×155×2×2(125×25)×4(125+17)×825×97+25×3378+527+7316
四年级数学上册期末专项练习

简便运算

88+156+44          28+69+172         57+288+43        

46×28+54×28      34×72+34×28     91+34+109+366

(20+4)×25       35×37+65×37     19×66+81×66   

32×(200+3)      12×26+12×4      125×(80+8)

12×65+65×88      8×(125+9)      39×6+39×54  

100-24-36          26×21            58×11                     

85×82+82×15      5×2×2        (125×25)×4

(125+17)×8      25×97+25×3      378+527+73

167+2+33         58+39+42+61       76×25+25×24

206×14-6×14      72×99            38×29+3

25×37×4        (125×12)×8      44×25  

27×45+27×55      13×102           25×32

169+78+22          138+293+62+107    800÷25

24+35+85+76        8×125            168+250+32

781+312+19+88      372+86+114+28     37+56+63+44

275+46+25          425++75+36      100-57-23

1457-(185+457)   902-98            125×32×25

125×32            25×14×4         25×32×125

8×37×125         4×(78×25)     33×125×8×2

16×25             72×125           36×15

(40+8)×25       125×(8+80)     36×(100+50)

36×34+36×66      75×23+25×23     28×18-8×28

168+250+32         781+312+19+88      372+86+114+28

37+56+63+44        275+46+25          425++75+36

100-57-23          1457-(185+457)   902-98

125×32            25×14×4          25×32×125

8×37×125         4×(78×25)      33×125×8×2

125×808           25×44             99×56

102×87            165+248+35         47×99+47

630÷18÷5         36×25             63×73-63×66

421-175-25         125×25×        72×26+36×48

×101            37×49+37×51      102×46

25×43×2×4       700÷25            105×34-34×5

答案

88+156+44          28+69+172         57+288+43        

=88+(156+44)     =(28+172)+69    =(57+43)+288

=88+200            =200+69           =100+288

=288               =269              =388

46×28+54×28     34×72+34×28     91+34+109+366

=28×(46+54)      =34×(72+28)     =(91+109)+(34+366)

=28×100           =34×100         =200+400

=2800              =3400            =600

(20+4)×25       35×37+65×37     19×66+81×66  

=20×25+4×25      =37+(35+65)     =66×(19+81)

=500+100           =37+100           =66×100

=600               =137              =6600

32×(200+3)      12×26+12×4      125×(80+8)

=32×200+32×3     =12×(26+4)     =125×80+125×8

=00+           =12×30           =10000+1000

=              =360              =11000

12×65+65×88      8×(125+9)      39×6+39×54  

=65×(12+88)     =8×125+8×9      =39×(6+54)

=65×100           =1000+72          =39×60

=6500              =1072             =2340

100-24-36          26×21            58×11   

=100-(24+36)     =26×(20+1)     =58×(10+1)

=100-60            =26×20+26×1     =58×10+58×1

=40                =520+26           =580+58

                   =546              =638

85×82+82×15      5×2×2        (125×25)×4

=82×(85+15)     =(5×2)×2    =125×(25×4)

=82×100           =10×2          =125×100

=8200              =20             =12500

(125+17)×8      25×97+25×3      378+527+73

=125×8+17×8      =25×(97+3)     =378+(527+73)

=1000+120          =25×100          =378+600

=1120              =2500             =978

167+2+33         58+39+42+61         76×25+25×24

=(167+33)+2   =(58+42)+(39+61) =25×(76+24)

=200+2          =100+100             =25×100

=4              =200                 =2500

206×14-6×14      72×99            38×29+38

=14×(206-6)     =72×(100-1)    =38×29+38×1

=14×200           =72×100-72×1    =38×(29+1)

=2800              =7200-72          =38×30

                   =7128             =1140

25×37×4        (125×12)×8      44×25  

=(25×4)×37    =125×8×12        =10×(4×25)

=100×37          =1000×12          =10×100

=3700             =12000             =1000

27×45+27×55     13×102           25×32

=27×(45+55)    =13×(100+2)    =25×4×8

=27×100          =13×100+13×2    =100×8

=2700             =1300+26          =800

                  =1326

169+78+22       138+293+62+107       800÷25

=169+(78+22) =(138+62)+(293+107)  =(800×4)÷(25×4)

=169+100          =200+400         =3200÷100

=269              =600             =32

24+35+85+76           47×102          168+250+32

=(24+76)+(35+85)  =47×(100+2)   =(168+32)+250

=100+120              =47×100+47×2   =200+250

=220                  =4700+94         =450

                      =4794

781+312+19+88        372+86+114+28       37+56+63+44

=(781+19)+(312+88) =(372+28)+(86+114) =(37+63)+(56+44)

=800+400            =400+200           =100+100

=1200               =600               =200

275+46+25        425++75+36          100-57-23

=275+25+46      =(425+75)+(+36)      =100-(57+23)

=300+46         =500+100               =100-80

=346            =600                   =20

1457-(185+457)   902-98            125×32×25

=1457-457-185      =902-(100-2)    =125×8×4×25

=1000-185          =902-100+2        =1000×100

=815               =802+2            =100000

                   =804

125×32            25×14×4        25×32×125

=125×8×4         =(25×4)×14     =(25×4)×(8×125)

=1000×4           =100×14         =100×1000

=4000              =1400            =100000

8×37×125         4×(78×25)     33×125×8×2

=37×(8×125)    =(4×25)×78    =33×2×1000

=37×1000          =100×78          =66×1000

=38000             =7800             =66000

16×25             72×125           36×15

=4×(4×25)      =9×(8×125)    =6×6×15

=4×100            =9×1000          =6×90

=400               =9000             =540

(40+8)×25       125×(8+80)     36×(100+50)

=40×25+8×25      =125×8+125×80   =36×100+36×50

=1000+200          =1000+10000       =3600+1800

=1200              =11000            =5400

36×34+36×66      75×23+25×23     28×18-8×28

=36×(34+66)    =23×(75+25)     =28×(18-8)

=36×100          =23×100           =28×10

=3600             =2300              =280

168+250+32     781+312+19+88       372+86+114+28

=168+32+250   =(781+19)+(312+88)  =(372+28)+(86+114)

=200+250      =800+400             =400+200

=450          =1200                =600

37+56+63+44            275+46+25     425++75+36

=(37+63)+(56+44)  =275+25+46    =(425+75)+(+36) 

=100+100            =300+46        =500+100

=200                =346           =600

100-57-23          1457-(185+457)   902-98

=100-(57+23)     =1457-185-457      =902-(100-2)

=100-80            =1457-457-185      =902-100+2

=20                =1000-185          =802+2

                   =815               =804

125×32            25×14×4        25×32×125

=125×8×4         =25×4×14      =(25×4)×(8×125)

=1000×4           =100×14        =100×1000

=4000              =1400           =100000

8×37×125         4×(78×25)      33×125×8×2

=8×125×37        =4×25×78       =33×2×1000

=1000×37          =100×78         =66×1000

=37000             =7800            =66000

125×808           25×44             99×56

=125×(800+8)    =25×(40+4)      =(100-1)×56

=125×800+125×8   =25×40+25×4      =100×56-1×56

=100000+1000       =1000+100          =5600-56

=101000            =1100              =5544

102×87            165+248+35         47×99+47

=(100+2)×87     =165+35+248        =47×99+47×1

=100×87+2×87     =200+248           =47×(99+1)

=8700+174          =448               =47×100

=8874                                 =4700

630÷18÷5         36×25             63×73-63×66

=630÷(18×5)    =9×4×25         =63×(73-66)

=630÷90           =9×100           =63×7

=7                =900              =441

421-175-25         125×25×        72×36+36×28

=421-(175+25)    =125×25×8×8     =36×(72+28)

=421-200           =125×8×25×8     =36×100

=221               =1000×200         =3600

                   =200000

×101            37×49+37×51      102×46

=×(100+1)     =37×(49+51)     =(100+2)×46

=×100+×1     =37×100           =100×46+2×46

=00+           =3700              =4600+92

=                                 =4692

25×43×2×4     700÷25                105×34-34×5

=25×4×43×2    =(700×4)÷(25×4)  =34×(105-5)

=100×86         =2800÷100              =34×100

=8600            =28                     =3400

文档

北师大版四年级数学上册期末复习专项训练简便运算(附答案)

四年级数学上册期末专项练习简便运算88+156+4428+69+17257+288+4346×28+54×2834×72+34×21+34+109+366(20+4)×2535×37+65×3719×66+81×6632×(200+3)12×26+12×4125×(80+8)12×65+65×888×(125+9)39×6+39×54100-24-3626×2158×1185×82+82×155×2×2(125×25)×4(125+17)×825×97+25×3378+527+7316
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