四年級下冊脫式計算

1、四年級下冊脫式計算2396+3-225X8-4985-168-4648+480-312,4-735-7(34+22)-845-(15-3)(601246)-205+7X862-(25-7)32X4+72305X3-154523+248-475470-5-28459-9X7294+399-7264+159+47892537+469 763386-36370-7-29900-473227 406+369+94 683+258383 359+432189381-81-9460+177177 6982451456+299+81542128272 853+10985363X7+540 550+45X98

2、38(138+275)96X4+80120+800-10 57X8406208+342+292 803589+111 99X2+3235+178+165615X3+745X93351000487513 8X37+460289+578189329+332+171836+529436 207X8987123+377X21948+539648 406X7669 438+279+362200+150X30-5 650+50X32106012-(200194)+936475+360-(205) 726X4-375+360-20-5(75+360)-(205) 12+(40-5X24) (5625+367

3、5)-(15-5)681+27X4-223+253X4720-(153X2)3889(108+41)X5 (800+200-50)X3 45+1 65-396040-2015 640-(8020X3) 44X12+29550-11015X436835X11(4535500)-(782777)63248X1 2+86 252-6+35X7672-(3X2573) 48-(2+6)70324X25(365328)X(7355)5(252+144) + (308298)23X46-2 93x(515-428)82-41X68(69+21)X(72-8) (16+20)X35(12687)X12234

4、-(205199) (75+315)-(2520)100-25-4(10+25)X44(12192)X12-6620530-5X2178(83+360-60) 87030-15+13(420+60)-(275245)25X32X125 460-(3021-3)900075X24960-1528(49+21)X(48-8)45+180-306844X9-613575-56182-13+34X345+120-(306)196+24X18466+14X22400-6016X2420-(205198)X444X12+29203135-9(844)X9-6(65+250)-(1813) 36X13+20

5、7-3 28+120X8(12485)X12-2182545-9X24 (270180)-307212X6(59+31)X(96-8) 1024(680+640-8)640-850 800-20-4480024X(32-2)26X4125-586020X30987-3X696X(2875-5)7167445-9X10056(25+17)291X4X5555X7X478X3-91005-5-3996-6X2256X7X545-3-5150X4-10 726+274X34176-3-21912X3-4 5614(3000+614)6024-3-4 2800X5-41089(400+311)328+

6、16X2(18724) X5 233574X8275(10036)-4 71875X3X6-35X (399214)(582+6467) -7424X3X2328+172X6 516123+778347X4192 2762(76278)6X25+75X6 37X100379451+549+334+306X2720-8-8018654683324X3812 3689+498689169+584+731345+255-5257X4-2256+389+211567X2X5369X2-3258+49358 45X9+55X919898X2(741159)-654-65167+45+282 763841

7、63468+28+32405-9X3456178256 345+456+155(32139)-684-7+35X4 540-9300-6 480-8+320-4 120X390X21030X4+60X5 488-423X4180-9-18(48+52)-5100-25X420+80X37x( 34+56)105X2X5800-57X9(65+16)-9230 x(140-132)24X5+24X7(2534958) -8792X7-970735X20(120103) X5050+160-40(58+370)-(64-45)9519X5 24X5+24X748-8X7 50+160-40493+

8、25X714+20-585+14X3284+16X5280-(1911)78X7+81-9(50213918)X6 1208230X511(48+52)+5100-25X4 20+80X37X(34+56)105X2X5800-57X9230X(140-132)24X5+24X7(2534958)+8 792X7+9(50213918)X61208237X5 4280+(1911)190+360+24X8 (140+60)X(268) 78X7+828+1835X12=359+3=567+284=602-394= 46X22=606-208=603+7= 198+303= 426+4=23X3

9、7=80-9-18(65+16)+91246X58=326X5=482-8=370-7=784-685二76X15=486-2=607-5=915-3=900-807=560-4=458+542=423-3=87X19=362-6=254-5=192-4=602-7=839-9=51X16=78X22=416-4=823-8=63X43=367-4=795-5=42X53=15X82=131479X97= 28X32=54X25=48X61=39X42=168-8=370-5=640-7=19X64=470-9=522+6=312-7=570-8=810-9=660-5=804-7=462-3

10、=780-4=729-9=624-6=2500+300=156-97=386+479=321X12=125X23=18X250=52X49=34X54=106X51=48X34=151645x93=66x65=55x18= 75x26=43x22=175-5=460-8=405-7=664-6=360-4=18x34=19x25=82x16=865+5=97x22=79x29=984-8=57x21 =43x36=437-3=4262x71=38x44=4137-9=31x8仁x79=27x16=39x66=17X51=160-4=1727X32=45X12=33X12= 32X69= 23X

11、3仁142X23=32X37=45X12=114X25=433X36=25X43=302X24=59X27=420-8=793-8=816-4=14X53=15X4=26X96=55X26=287-7=448-2=217-7=306-6=41X43=17X15=55X16=81X47=505-5=35X92=1819412-4=18X79=101X91=91X75=26X37=200-4=30X23=309X8=255X11 =40X20=45+27=408X7=108X13=94-57=6006=660X5=244X9=800X10=406-237=357X15=50X90=8X25=86十

12、9=265+85=52X682+6= 62-8=27+127二4164=90X56=20439X7=872-124二32X13=27X56=485-8=110X35=25X17=63X72=607-5=702-199=585-5=272-6=714-7=860-4=749-759X64=32X13=27X56=300X6=178-2=64X30=25X17=41X22=51X17=48X76=510-6=59X71=91X31=306X5=406212258X56=70-8=38X42=204X5=59X63=16X50=528X4=9X703=465+5=728寧8= 824寧8=78X27

13、=380-7=51X26=90415X68=270-30=8482-4=78-9=810-3=62-3=8X613=605X7=231、16與24的和除以8,商是多& 175與49的和除以4，商是少？多少？5、25乘5除225的商，積是多少？2、400減去170與80的和，差是多少？3、64的14倍減去522，差是多少？4、748與116的和是8的多少倍？9、195除以32減去27的差,商是多少？10.一個數(shù)是58，另一個數(shù)是它的12倍，這個數(shù)是多少？11、16與24的和除以8，商是多少？2412、400減去170與80的和,差是多少？6、25與47的和乘98，積是多13、64的14倍減去522，差是多少?少2514、748與116的和是32的多20. 78與82的和，除585與少倍？265的差，商是多少？15、25乘5除225的商，積