三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦(878-831)×38=176÷(4×2)=619×6-465=969+862-414=83×(60÷6)=25.7+6.4=959-46×13=229-620÷4=306-183=122×(231-224)=882÷9÷2=65+164=99×82=192×3-234=112×2×4=71×(48÷6)=21×38-684=565-484+317=288÷4÷9=111+164+235=150÷(867-862)=319-254=130×(587-579)=2.0+4.0=738×(32÷4)=65×12=67.7-11.8=477-228=328×9=69×(529-523)=22×(116-85)=17×24×2=19×2×5=102×7+66=226-(350-264)=360-145+52=(233-61)÷2=194×(16÷8)=719-268÷4=167+290+77=10×18×4=989×2=609÷(15÷5)=148-335÷5=600-234÷2=249+228-147=878÷2×8=72÷(2×4)=228×4×9=154÷7×12=25÷(20÷4)=84.0-53.7=114+373=636-541+375=87×(18÷2)=747-552=400-10×26=162-115+218=46×7×3=896÷(317-313)=583-10×30=318-18×2=83×(319-277)=21.5+18.3=484-292+66=35×(24÷4)=370-(375-204)=585÷3÷5=225×4-732=142+357-318=467+648÷9=162+(392-113)=467-11×36=454×3-477=50×45×4=25×(81÷3)=144÷9=91×(639-630)=211+273=650÷(303-298)=168÷2÷3=194-(68-51)=5.1+4.9=7/9+2/9=299-89=846×(320-316)=38×2×76=331×2-607=581×2=32×11=410-193+67=26×25=81×5-305=255÷3×58=820-249-543=780÷(2×3)=292÷2=204÷2÷2=(108-24)÷6=936-328-533=526+(816-678)=56×(448÷8)=221-105÷7=688+87×10=448-272÷8=3/7-1/7=345×(15÷5)=7.3+2.0=192×5÷8=720÷(904-896)=517×9-189=288+135-117=416+83-335=451-409=809+169+442=22×(529-501)=900÷3+60=56÷2+919=748-150+15=298-910÷7=102×4÷8=16×2×77=250÷5=29×14-82=134-119+226=744÷3=100+748÷4=23×3=884-20×15=126×2×3=27×(24÷3)=15.7+40.2=992÷4×3=5.7+6.2=106+271=460÷(943-938)=55×(162÷2)=994×(602-595)=25×30-517=415-(244+137)=2/4-1/4=525÷7÷3=2/6+3/6=34×3×4=131-(412-337)=228÷(12÷2)=18×2×94=42×(176÷2)=416-37×2=88×23=146÷(16÷8)=10×34÷2=95.8-44.7=156÷6×31=601-203=854-28×8=2.6+5.8=969-102×9=454-323=571-21×21=60+11×35=945-482=40×20=748÷2÷2=51×73=273+(287-238)=28×16÷7=16×(319-313)=14×(552÷8)=53×9×6=467+(391-236)=141×2÷6=463×6=118+144-43=217+(851-791)=930÷5=(981-767)÷2=976-(194-113)=16×(106-91)=882-271×2=262+900÷5=990+183+943=386+74×5=377-70-261=375-(27+321)=79×(475÷5)=900÷4×5=988×4=21.6+51.0=36×7×3=703-49×14=12×3×55=92×7=671+898-159=31×4×2=252+115+431=811×8-976=217-(478-430)=602-525+515=784÷(4×2)=(360-348)÷2=330÷5=321+882=540÷(2×2)=938+105×5=11×71+338=60÷6×4=29×15-404=319-88+34=55+64×12=249+151-221=242-(180+43)=424-19×10=15×40-447=898-(505+304)=25×24+173=932÷(49-45)=300-38×2=351+(420-159)=48×(162÷6)=6.4-3.4=388÷4=32×27-471=4.9+8.8=19×23-162=54×9=408-28×12=468-112-94=293-188=615-223-73=792÷(3×3)=626×7=131×3+126=875-(423+230)=594÷(2×3)=105+(136-60)=911-836÷4=(989-441)÷2=(593-547)×60=84×9÷4=11×28÷7=500-318+212=11×35-175=30÷3×99=3.3+93.2=148×3-257=149+55×5=12×38+473=866×9-534=80×10=266-(180-80)=32.4+32.7=(429-413)÷2=50×57÷3=38÷2×5=11×8×67=396÷(24÷8)=200×3=496÷(374-366)=257-(969-931)=498×2-530=511÷7×6=490-(223+40)=33×(64÷8)=46-29=728-(951-885)=91+318+447=808×3÷8=837-624÷3=360+250+643=69×(36÷2)=160÷8×67=886÷(12÷6)=224÷(12÷6)=521×(573-570)=439-855÷3=30×13-172=37×(72÷9)=10.0-5.1=33×3×84=352×2-128=48×10-226=422+80×7=127×6+988=671+(573-381)=965-18×17=313+(496-443)=840×6=977+589+258=186÷6+375=168-(85+68)=738÷3÷3=456÷(24÷3)=165+(434-105)=404+(787-566)=988-251-304=39×(227-215)=3.5+6.0=169+31×26=861-40×11=88×3=224÷(468-466)=25×33=291-198+276=544×(731-726)=6.8+5.8=695×(24÷8)=6.7-3.2=(790-718)×15=486÷9×51=366÷(215-213)=111×3×6=216+82=159×4=195+131=795-78×9=497-(352+39)=900-531÷3=164+(684-504)=41×12×2=961-318-581=876÷3=59×92=13×22×3=168÷7=426÷(212-206)=19×4×17=50÷(10÷5)=454-(168+166)=237÷3×9=3.9-1.1=245+73×9=393×2-92=184÷(18÷9)=145÷5=446-33×11=476÷(2×2)=85×(12÷2)=28×29÷4=680÷(4×2)=220÷(21-16)=220÷5÷4=26.3-14.5=462-26×5=20×(252÷6)=72×6÷9=497×2×6=292-170-92=11×3×13=784+(671-51)=1/4+3/4=30×6+336=45×2=843×9÷3=(445-319)÷3=11×23×3=56÷4×39=684+(480-376)=432-378=48×2×64=(459-446)×51=693÷9×4=587-624÷4=204÷6×10=18×43÷3=30×6×5=17×26=445÷(10÷2)=16×4×87=262-763÷7=30×16-215=163×3-122=231÷7×40=479-105+38=279-561÷3=32×14+482=144÷6=95-496÷8=6/9-3/9=532÷4×7=885÷5=594÷6×71=701-286-266=48+158=88×44=395+174×3=859+(924-815)=164×3×5=734+653-456=9.2+3.9=166-50×2=34÷2+350=(180-89)×80=925+86×7=256+227=385÷5=70÷7×17=286+(369-266)=3/9-1/9=482-118×4=96÷4×5=381+(474-311)=63×(30÷2)=20×44+136=99+17=358×(723-718)=550-38×13=540×(530-523)=461-12×15=20×14÷4=448-14×16=996+18×28=256×9÷6=53×60=456-22=152÷2×3=73×(123-115)=194+413÷7=763×8÷4=198+14×24=185×(475-471)=(159-82)÷7=348+(400-186)=24×4=335+77+579=179×6-839=14×(273÷7)=19×35÷5=11×80-149=342+729÷3=(209-86)÷3=12×38=82×38×9=972÷(24÷6)=81×2×6=881-474-284=448-21×7=5.5-3.0=411-(91+30)=812+(544-269)=24×4×7=239+89×4=676-(37+129)=849-(830-307)=935-296×3=683-(547+15)=406-10×30=714-24=99×(256÷4)=85×(111-97)=123+36×5=132×4×2=46.1-20.9=138×(18÷9)=(363-344)×13=0.2+4.6=290+45×4=36÷3=339+80=272÷4÷4=16×17-98=56×(12÷2)=860-352+151=354-750÷3=(467-393)÷2=3.4-2.4=947+890=33+(459-124)=807-330=71×(96÷8)=248÷8×14=670÷5+357=721-48×15=772÷4×7=24×3×94=743-101×2=8/10-1/10=136×7×6=(139-103)÷6=469×2-805=16×46-295=343÷7×14=225÷9=97+297-134=10×3×51=13×4×95=300÷(3×2)=55×71=784÷(549-545)=9.4-3.0=37+(397-325)=907×(72÷8)=636-121×5=498-180-229=42×(772-677)=570÷2×5=142-81+358=111+47×6=29+105=210-346÷2=54÷3×4=23×(140÷5)=572-181+333=864÷(2×2)=122+582+93=39×23+53=840÷(28÷4)=700-(286+46)=888÷3÷2=614-(67+180)=18×9×3=332-11×7=968÷8+160=839-53×15=968÷(2×2)=725×(14÷2)=333-52+97=126+276=807-(50+374)=428-21×8=42×48÷7=686÷7÷2=184÷(20÷5)=18×5×99=12×16=411-680÷4=727×(24÷4)=79.5-38.8=(976-957)×70=715+952÷2=45.9-35.0=41×17-543=15×9=392÷(16÷8)=42×29=120×8÷5=369-(431-73)=70×12÷8=456-286=9.7-3.8=234÷(21÷7)=11×3×6=21×16=417-36×4=882-310=600-324=938-284+32=148-(772-657)=9.6-0.5=86.4+7.9=440÷5+155=21×40=79×2×6=26×(266÷7)=45×20÷6=151+272-45=441+65+303=339+12+65=760-93-594=901+834÷6=17×2×65=417+(221-135)=11×13×6=900÷3+352=462-772÷4=540÷4÷5=9.3+2.4=903-(444-213)=740×6-437=563+(866-616)=12×19-173=518÷(63÷9)=27.7+37.9=26×14×2=567÷(72÷8)=24×(266÷7)=45×20÷3=65-56÷8=66×(791-787)=323×3×7=11×66-587=280+562+133=986×(24÷6)=261÷(3×3)=9.3-1.9=14+27×26=392÷(2×2)=98×(336÷8)=442+14×59=94×95×4=82×(365-357)=89×3×4=37×(103-87)=133×(12÷4)=216÷(4×2)=28×(182÷7)=576-195+953=442×(414-405)=81×7-134=363-204+300=77+329-325=66+80×8=358×2-149=608÷8÷4=402÷(176-173)=21×45÷3=878-539+555=404+(498-474)=160+205=379-(25+326)=147-66=350-968÷8=927÷3=736÷(4×2)=966+(563-445)=20÷(2×2)=87+237=(979-387)÷4=765÷9×5=(365-227)÷2=237×(397-394)=136÷(28÷7)=773-44×8=252-(178+74)=3.1-3.0=471-(210-23)=5/9+2/9=29×13-70=294-111-167=569×3-809=8.2+5.7=13×17×4=117+323=(448-170)÷2=479-269=392÷(72÷9)=862-(530-206)=(670-425)÷5=780÷3×9=2.2-0.2=812+96×4=151+108÷2=39×16÷6=26×(385-350)=124×5=337-987÷3=222+464+416=132÷(197-195)=345×2-313=456×9-80=32×27=375+(185-134)=334-(169-166)=14×(99÷3)=120÷4=334+400÷2=20×3×64=252-(367-290)=168÷2÷4=667-100=202×(318-314)=14×35-45=441+752÷2=558+916-159=762÷6+100=68+276÷6=860+(805-684)=11×3×84=561-50×11=14×24-299=368÷(2×2)=644+809-551=898×7=28+59×15=487+25×10=5.1+2.1=331-294-18=93×(18÷9)=936×(584-576)=926+245-926=140×(135-132)=480÷(4×2)=432×2=34×12-246=19×46=20×9÷6=82×35=1.4+2.6=69×(350-342)=5.9+0.4=(676-578)÷7=10×26=71×18÷2=162÷(72÷8)=798×5÷6=655-53×3=41×17×8=495-(470-375)=103×2=240÷4=294×2÷3=874-28×15=220+140+481=646-256+715=792-(437+294)=980÷4÷7=361×2=671-26×25=18÷2×18=12×31÷2=2/6-1/6=27×(154÷7)=1/3+2/3=11×6×47=892÷2×8=342-93-95=196÷2=244-(31+135)=396×7÷3=287+258×3=415-381+439=283+44×4=88×57×3=516+647+305=753÷(667-664)=(251-186)×14=147-33-113=114+652=73×8×4=963×(28÷4)=260×2-170=160×(377-369)=1.5+7.9=25×11-201=107×(245-242)=764-711=477-203-158=320÷4×7=(569-524)÷3=335÷5×3=50÷(20÷4)=42×41=305+370-641=203×(446-442)=240÷(3×2)=419-920÷8=(466-416)÷5=80×(414-406)=522÷2÷9=248×2÷4=12+390-268=72÷2÷9=497-(253+136)=205+209-124=285+14×34=261-(438-298)=39×2×4=670-(563-441)=373-306=342÷(27÷9)=357-10×30=156÷(12÷4)=445+551+346=14×58+629=981÷9×7=408÷8×6=14×18×3=192×3-276=282-16×13=64÷4×85=989+150+624=(846-120)÷2=475-26×14=941-451×2=92÷2=800÷(2×2)=23×(144÷4)=351+99+300=12×80=572÷(474-470)=81×10÷9=63×(439-360)=156+550÷5=19×4÷2=3.1+9.1=463+208×3=100+315-278=3/6-1/6=931-35×16=347-173×2=350-(266-90)=294-251=5.3+8.6=118-606÷6=162-490÷5=883-254=655+699+28=53×(48÷8)=137×(359-354)=426÷3÷2=3/5-1/5=940÷4=207÷9×34=207÷(27÷9)=379+300×2=480÷5÷6=19×3×31=686+88+590=171×3×7=362-66÷2=297-274+407=36×(432÷6)=34×2×7=1/8+6/8=814÷(14÷7)=232+423+141=48×2×14=175×5=14×3×62=835×9=672÷7×72=555+929=524÷4=83+136×3=808÷4×3=500÷5+947=864÷(110-102)=661-306=936×(377-372)=480÷3÷8=498×3=190-176+57=310÷2×9=162÷(3×2)=373+863=10×10×9=420÷7÷3=63×2÷6=516-73×3=81+(827-152)=331-13×14=13+317-94=78×(823-763)=49×14-489=186+(634-468)=91×33=33×20÷6=110+46×15=20×49÷5=14+81×4=748÷(2×2)=477÷(3×3)=370÷(494-492)=(416-168)÷8=21×27-395=18×7×5=380-(37+126)=65×(324÷9)=334÷(475-473)=41×(209-183)=6.4-2.3=28×50÷8=153×6-49=846-(333+429)=815-(897-833)=10×6×15=19.4+73.1=312÷4÷2=351×7-934=234-(217-77)=911+15×64=882+968÷2=483-115+78=49÷7+303=45×51×4=316+48÷4=619+375-538=535×(868-861)=51×9×8=73×63=74+25×16=52.0+35.1=194-84+373=446-38-103=47×(18÷3)=5.8-2.3=720+137-673=689-172×2=231-(317-119)=404-(278+123)=264+194=439-14×13=180÷3=729-(956-676)=643×(25÷5)=18×(342÷9)=244×3×5=191×(235-231)=981÷9+101=519-(975-849)=(693-608)×93=11×36-280=648÷9÷4=27×(320-289)=356÷(18÷9)=81×7÷3=923+(302-145)=13×9×5=6/8+2/8=303+(425-287)=62×6÷4=553+39×9=375-10×15=177+247=(719-41)÷6=80÷(2×2)=(201-99)÷3=800×3÷8=28×75÷6=16×4×32=156÷3×93=314×3+10=198×5-60=183+822÷3=397×2-655=196÷2÷2=877×4-184=28÷7×89=42×(42÷3)=61×31=413+16×18=952-862÷2=60×95×5=780+518+211=306÷(492-486)=230×(12÷2)=(243-221)×39=215×9÷3=340×4=578-(850-280)=163+186=90×4=161×5=406-(233+166)=86×11=450-367+270=45÷(486-481)=919-276=12÷3×7=11×(84÷3)=25×38+908=56÷7×70=682-432-127=18×46+91=105÷5=7.0-3.3=464÷4÷4=942+321×3=99×(82÷2)=49+74=357-12×26=145×2×6=132÷6×3=222÷(18÷9)=286÷(702-700)=509×6÷2=356-18×11=5.7-1.0=9.5+3.3=60÷4×24=402-(106+13)=105÷(45÷9)=960÷(2×4)=6.2-2.4=344÷(57-53)=868÷7=253+11×47=383+95=785-81-419=17×6×7=310×(750-744)=600÷(25÷5)=4.4+4.8=102÷6×16=16×92×2=286×9-216=868÷4+265=961-164=375+(426-244)=13×(120-108)=164×(142-136)=18×54=35+298×3=56+361-270=(296-212)÷3=636+132×4=18×(112÷4)=2/8+4/8=41×11-79=432÷9×11=803-(467+314)=179-32+291=61×2×3=(307-39)÷4=243÷(3×3)=792+50×6=16×4+178=(352-332)×10=239+431+96=407-174-43=384÷8=(737-117)÷2=684×(15÷5)=760+406÷2=1/7+4/7=13×4×42=676×(30÷5)=4/8-1/8=68×10+45=709×4=41+241=721-50-236=356+273+44=23×14×3=40×77×4=473-49×4=378-(372-74)=93.4-31.5=94×(40÷5)=340-106×2=222+192+44=6.1-2.5=252÷(201-195)=77×54=595÷7×8=988-126=260÷5×8=60+54=938-(231+338)=584÷8×11=959-445-509=3.7-3.5=(346-16)÷5=667×8-75=420÷6+276=68×3÷2=902-14×35=470+102=896÷(2×2)=788-57×11=234÷(380-374)=223×(10÷5)=27÷3=90×5÷6=31×(366÷6)=249-(41+45)=3/6+2/6=55×5-57=216-10×14=6.4+2.2=184÷(356-348)=14×6×23=0.4+7.6=959-295-483=867+474=(980-913)×13=80×8-300=667+116=30×2×61=30×33÷3=27+245+523=395-208+301=5/8-1/8=196-57×3=498÷(285-279)=409+657÷9=34×8×2=8.7+8.5=185-39=48×87×5=627-149-297=228÷(2×3)=20.0+16.5=178-10×4=157×2×8=331-(552-417)=97+96=(118-64)×10=930÷(2×3)=136÷8×38=423×8=234÷9×24=245+134+540=93+11×15=663-504÷8=361-13×15=632-462=42×2×10=9.5+5.2=44×67=486-(778-488)=13×24÷2=936÷6=23×32-648=128×6÷8=333÷(3×3)=349+(710-164)=846÷2+218=835-(200+172)=984÷2÷2=446-203-234=374-51-122=765-32×2=667-66×8=349-105+192=21×4×50=272-11×20=4.0-3.7=191-30-147=52×80×4=24×22÷8=144+45-138=72×18×7=89+(854-453)=739+479-778=458×2-236=27×3×36=436-118=896×4÷2=65×97=671×8÷4=18×38=33×2×61=95+878-480=863+787-16=152÷2=93÷(15÷5)=92.9-69.1=730+(396-11)=485-33×8=757-256+943=480÷4÷4=36×11-368=56×(90÷9)=907-505÷5=451-355=834÷(12÷6)=365÷5×48=89.7-45.0=814+14×40=(910-865)×13=945+488=696÷4÷6=247-(187-150)=467-126÷7=176÷(416-412)=(50-16)×12=98×(89-86)=207÷(36÷4)=174-42×4=810×4-236=1.2-0.7=122÷2×84=233×3+448=6.4+0.6=215+24×24=43×(386-337)=901×5=51.5-12.4=16÷8=870÷2×8=123+202-258=822-(630-139)=88×11-390=373×(92-83)=23×4×98=261÷3=(760-735)×51=288+96-239=184-156÷2=47×86×2=11×22×4=434÷7×2=97.1-95.6=344+283+131=9.5-7.1=43+32×23=83×93÷3=2.9-0.8=78÷2×7=902+349×2=17×27-388=63+345=495-28-34=716-(805-556)=221+355+280=934+57×11=40×17-636=(642-217)÷5=213×8÷6=74×63÷3=26×(16÷4)=451+556-50=31×26=47×(78-72)=37×7=58×(126-123)=965+514+714=288÷(4×2)=276-(88+44)=337-290÷5=350÷5×32=362-144-90=284×3×5=817-(335+325)=602÷7+189=347-36×3=816÷8÷3=648×7÷4=283+30×12=22×81÷6=476-32+39=95+274=15×7÷3=14×37=451-82+980=537+16×41=28×96÷8=39×3=24×38-419=70-208÷8=23×(74-69)=467-(232+42)=29×3×6=424-27×12=72×9÷2=17×4=670÷(20÷4)=(112-84)÷4=(50-33)×48=360÷(178-172)=681÷3×8=192÷(149-145)=642÷3=392+(246-90)=19+94=23×3×33=174÷2=180÷9×42=18×16×2=684÷3×7=995×(337-332)=(482-338)÷9=24÷8+998=444÷6=996-(58+570)=399×7=922+314+151=(899-65)÷6=54+156×4=11×5×18=5.5+1.7=37+659+241=96×(16÷8)=984÷(27÷9)=89+288÷3=40×12-30=44×20-509=11×(275÷5)=849-341×2=969×9=263+216=27×(42÷3)=469-13×11=488×7=243÷(959-950)=445-312÷2=522÷(3×2)=730×9÷5=15×98÷2=396-164=18÷2×91=775+375-445=89.2-78.8=(329-317)÷6=15×35÷5=12×(432-355)=144-15-90=1/8+7/8=79-(358-318)=354-244÷2=218×2+242=44×2×99=300÷6+685=11×60-169=872÷4×2=670+46×13=34×16-320=(411-19)÷4=164-(285-214)=65×84=892+800+658=20×3×80=287-(908-758)=15÷(20÷4)=16×18×3=986-38÷2=54×(301-287)=17×42=310×3-771=(106-42)÷4=216÷(40-32)=475-40×8=399÷7×8=109+128×3=478-(129-82)=485+763-859=422-52×3=960+789-224=380-(162+182)=705-31×17=152×5÷4=210×(12÷6)=101×2×7=900÷6×4=687÷3+102=76÷4×81=10×44-184=680+167+106=160÷(2×2)=355-32×11=775-260+300=67×7-366=42-10-15=929-815-91=95×(439-371)=99÷3×67=77×(24÷8)=215+15×43=175÷5÷7=13×6×30=(657-141)÷2=15×55÷3=(300-281)×27=905-108×4=105÷7×32=244+(671-290)=40×55÷8=467+162=(258-87)÷9=351+11×58=406-198+998=154×5+652=624-20×21=286×(27÷3)=289-189+991=3/6-2/6=155×3×2=231÷3=318-77-92=736-(129+118)=300×3÷4=56×89×2=5.5+6.0=61×70×4=834÷(2×3)=924-(249+523)=280÷5×6=53×15-65=888×6÷2=(988-828)÷4=126÷3×7=372÷(819-816)=829-(192+593)=30.0+13.0=500÷(267-265)=53×60÷3=20+744÷2=360÷(12÷4)=73×(242-160)=936÷9÷2=324×3=126÷(141-135)=50×15×7=(470-60)÷5=508-32×2=201+12×68=225×7-860=268÷2=96÷4×48=674+64×13=84÷7×55=421-279-83=109+27+581=610-295+432=475+67×8=824÷(4×2)=688÷(16÷8)=93×(70÷5)=410-192=212÷2=384×(54÷6)=328-63-51=465-371=121+56=771-(519-104)=229-42×3=448÷8×10=12×35×2=239-940÷4=8.5-4.5=913+594=15×30×2=607-322-125=215×2=17-56÷8=(230-156)×10=312+(998-158)=192÷4×6=328÷(2×2)=296÷(686-678)=260+234-430=(415-282)÷7=360-(783-756)=449+(389-182)=24÷8×83=95×(80÷4)=494×8-633=130×(20÷5)=13×69÷3=13×42÷6=975÷5÷5=352-(24+230)=16×51-269=404×9÷6=25×30÷3=60+365+286=900÷9÷4=(977-762)÷5=10×51-25=100÷5÷2=365-(135+171)=(391-239)÷8=23×2×40=987×6÷7=710+850-59=64×80=63+319-99=236÷(10÷5)=437-77-32=568+463-229=49×14=179×(35÷7)=786-82×9=732÷6=615÷5×3=466×(16÷8)=873÷9×28=11×12×6=78×54×7=574+219+412=96÷(273-270)=273÷7×37=897÷3=11×7×15=400-211=136×(196-192)=75×(576÷8)=22×3×98=227-13×3=361+823-48=457+(425-122)=15×18×3=440÷(482-480)=3.7+3.1=39×12÷6=199+38×24=457-46=835-534+620=520÷(2×4)=442-161-160=324+156-207=116×(225-222)=308-198=6.6-2.1=78×(664÷8)=147+171×2=630÷2÷7=18×(255÷5)=421×2=22×(474÷6)=32×90÷6=3.4-2.8=11×4×42=49×(12÷4)=14÷(186-179)=331-44-64=42×(413÷7)=336÷6×8=423÷(3×3)=683×8=365-302÷2=461-490÷5=582÷(2×3)=255÷5=4/8+2/8=10×(329-299)=78×49×7=21×70×8=212×4×3=278÷2+453=452÷2÷2=534+245+48=74×3÷2=13×12×4=77×33÷7=886+661-760=336÷2÷4=(266-175)×50=152-(95-11)=315×(18÷3)=189÷(56÷8)=229-74+159=485×(324-315)=126+88×6=132÷(131-127)=735×2-968=461×(56÷7)=84×18÷6=24×11×3=16+11×60=689-(425+234)=3/7-2/7=104-41=560+891÷9=447×2÷6=94×75×2=798÷7÷2=9.3-2.3=23×7+131=168+253+406=352÷4÷8=120+109=54×8÷6=参考答案(878-831)×38=1786176÷(4×2)=22619×6-465=3249969+862-414=141783×(60÷6)=83025.7+6.4=32.1959-46×13=361229-620÷4=74306-183=123122×(231-224)=854882÷9÷2=4965+164=22999×82=8118192×3-234=342112×2×4=89671×(48÷6)=56821×38-684=114565-484+317=398288÷4÷9=8111+164+235=510150÷(867-862)=30319-254=65130×(587-579)=10402.0+4.0=6.0738×(32÷4)=590465×12=78067.7-11.8=55.9477-228=249328×9=295269×(529-523)=41422×(116-85)=68217×24×2=81619×2×5=190102×7+66=780226-(350-264)=140360-145+52=267(233-61)÷2=86194×(16÷8)=388719-268÷4=652167+290+77=53410×18×4=720989×2=1978609÷(15÷5)=203148-335÷5=81600-234÷2=483249+228-147=330878÷2×8=351272÷(2×4)=9228×4×9=8208154÷7×12=26425÷(20÷4)=584.0-53.7=30.3114+373=487636-541+375=47087×(18÷2)=783747-552=195400-10×26=140162-115+218=26546×7×3=966896÷(317-313)=224583-10×30=283318-18×2=28283×(319-277)=348621.5+18.3=39.8484-292+66=25835×(24÷4)=210370-(375-204)=199585÷3÷5=39225×4-732=168142+357-318=181467+648÷9=539162+(392-113)=441467-11×36=71454×3-477=88550×45×4=900025×(81÷3)=675144÷9=1691×(639-630)=819211+273=484650÷(303-298)=130168÷2÷3=28194-(68-51)=1775.1+4.9=10.07/9+2/9=1299-89=210846×(320-316)=338438×2×76=5776331×2-607=55581×2=116232×11=352410-193+67=28426×25=65081×5-305=100255÷3×58=4930820-249-543=28780÷(2×3)=130292÷2=146204÷2÷2=51(108-24)÷6=14936-328-533=75526+(816-678)=66456×(448÷8)=3136221-105÷7=206688+87×10=1558448-272÷8=4143/7-1/7=2/7345×(15÷5)=10357.3+2.0=9.3192×5÷8=120720÷(904-896)=90517×9-189=4464288+135-117=306416+83-335=164451-409=42809+169+442=142022×(529-501)=616900÷3+60=36056÷2+919=947748-150+15=613298-910÷7=168102×4÷8=5116×2×77=2464250÷5=5029×14-82=324134-119+226=241744÷3=248100+748÷4=28723×3=69884-20×15=584126×2×3=75627×(24÷3)=21615.7+40.2=55.9992÷4×3=7445.7+6.2=11.9106+271=377460÷(943-938)=9255×(162÷2)=4455994×(602-595)=695825×30-517=233415-(244+137)=342/4-1/4=1/4525÷7÷3=252/6+3/6=5/634×3×4=408131-(412-337)=56228÷(12÷2)=3818×2×94=338442×(176÷2)=3696416-37×2=34288×23=2024146÷(16÷8)=7310×34÷2=17095.8-44.7=51.1156÷6×31=806601-203=398854-28×8=6302.6+5.8=8.4969-102×9=51454-323=131571-21×21=13060+11×35=445945-482=46340×20=800748÷2÷2=18751×73=3723273+(287-238)=32228×16÷7=6416×(319-313)=9614×(552÷8)=96653×9×6=2862467+(391-236)=622141×2÷6=47463×6=2778118+144-43=219217+(851-791)=277930÷5=186(981-767)÷2=107976-(194-113)=89516×(106-91)=240882-271×2=340262+900÷5=442990+183+943=2116386+74×5=756377-70-261=46375-(27+321)=2779×(475÷5)=7505900÷4×5=1125988×4=395221.6+51.0=72.636×7×3=756703-49×14=1712×3×55=198092×7=644671+898-159=141031×4×2=248252+115+431=798811×8-976=5512217-(478-430)=169602-525+515=592784÷(4×2)=98(360-348)÷2=6330÷5=66321+882=1203540÷(2×2)=135938+105×5=146311×71+338=111960÷6×4=4029×15-404=31319-88+34=26555+64×12=823249+151-221=179242-(180+43)=19424-19×10=23415×40-447=153898-(505+304)=8925×24+173=773932÷(49-45)=233300-38×2=224351+(420-159)=61248×(162÷6)=12966.4-3.4=3.0388÷4=9732×27-471=3934.9+8.8=13.719×23-162=27554×9=486408-28×12=72468-112-94=262293-188=105615-223-73=319792÷(3×3)=88626×7=4382131×3+126=519875-(423+230)=222594÷(2×3)=99105+(136-60)=181911-836÷4=702(989-441)÷2=274(593-547)×60=276084×9÷4=18911×28÷7=44500-318+212=39411×35-175=21030÷3×99=9903.3+93.2=96.5148×3-257=187149+55×5=42412×38+473=929866×9-534=726080×10=800266-(180-80)=16632.4+32.7=65.1(429-413)÷2=850×57÷3=95038÷2×5=9511×8×67=5896396÷(24÷8)=132200×3=600496÷(374-366)=62257-(969-931)=219498×2-530=466511÷7×6=438490-(223+40)=22733×(64÷8)=26446-29=17728-(951-885)=66291+318+447=856808×3÷8=303837-624÷3=629360+250+643=125369×(36÷2)=1242160÷8×67=1340886÷(12÷6)=443224÷(12÷6)=112521×(573-570)=1563439-855÷3=15430×13-172=21837×(72÷9)=29610.0-5.1=4.933×3×84=8316352×2-128=57648×10-226=254422+80×7=982127×6+988=1750671+(573-381)=863965-18×17=659313+(496-443)=366840×6=5040977+589+258=1824186÷6+375=406168-(85+68)=15738÷3÷3=82456÷(24÷3)=57165+(434-105)=494404+(787-566)=625988-251-304=43339×(227-215)=4683.5+6.0=9.5169+31×26=975861-40×11=42188×3=264224÷(468-466)=11225×33=825291-198+276=369544×(731-726)=27206.8+5.8=12.6695×(24÷8)=20856.7-3.2=3.5(790-718)×15=1080486÷9×51=2754366÷(215-213)=183111×3×6=1998216+82=298159×4=636195+131=326795-78×9=93497-(352+39)=106900-531÷3=723164+(684-504)=34441×12×2=984961-318-581=62876÷3=29259×92=542813×22×3=858168÷7=24426÷(212-206)=7119×4×17=129250÷(10÷5)=25454-(168+166)=120237÷3×9=7113.9-1.1=2.8245+73×9=902393×2-92=694184÷(18÷9)=92145÷5=29446-33×11=83476÷(2×2)=11985×(12÷2)=51028×29÷4=203680÷(4×2)=85220÷(21-16)=44220÷5÷4=1126.3-14.5=11.8462-26×5=33220×(252÷6)=84072×6÷9=48497×2×6=5964292-170-92=3011×3×13=429784+(671-51)=14041/4+3/4=130×6+336=51645×2=90843×9÷3=2529(445-319)÷3=4211×23×3=75956÷4×39=546684+(480-376)=788432-378=5448×2×64=6144(459-446)×51=663693÷9×4=308587-624÷4=431204÷6×10=34018×43÷3=25830×6×5=90017×26=442445÷(10÷2)=8916×4×87=5568262-763÷7=15330×16-215=265163×3-122=367231÷7×40=1320479-105+38=412279-561÷3=9232×14+482=930144÷6=2495-496÷8=336/9-3/9=3/9532÷4×7=931885÷5=177594÷6×71=7029701-286-266=14948+158=20688×44=3872395+174×3=917859+(924-815)=968164×3×5=2460734+653-456=9319.2+3.9=13.1166-50×2=6634÷2+350=367(180-89)×80=7280925+86×7=1527256+227=483385÷5=7770÷7×17=170286+(369-266)=3893/9-1/9=2/9482-118×4=1096÷4×5=120381+(474-311)=54463×(30÷2)=94520×44+136=101699+17=116358×(723-718)=1790550-38×13=56540×(530-523)=3780461-12×15=28120×14÷4=70448-14×16=224996+18×28=1500256×9÷6=38453×60=3180456-22=434152÷2×3=22873×(123-115)=584194+413÷7=253763×8÷4=1526198+14×24=534185×(475-471)=740(159-82)÷7=11348+(400-186)=56224×4=96335+77+579=991179×6-839=23514×(273÷7)=54619×35÷5=13311×80-149=731342+729÷3=585(209-86)÷3=4112×38=45682×38×9=28044972÷(24÷6)=24381×2×6=972881-474-284=123448-21×7=3015.5-3.0=2.5411-(91+30)=290812+(544-269)=108724×4×7=672239+89×4=595676-(37+129)=510849-(830-307)=326935-296×3=47683-(547+15)=121406-10×30=106714-24=69099×(256÷4)=633685×(111-97)=1190123+36×5=303132×4×2=105646.1-20.9=25.2138×(18÷9)=276(363-344)×13=2470.2+4.6=4.8290+45×4=47036÷3=12339+80=419272÷4÷4=1716×17-98=17456×(12÷2)=336860-352+151=659354-750÷3=104(467-393)÷2=373.4-2.4=1.0947+890=183733+(459-124)=368807-330=47771×(96÷8)=852248÷8×14=434670÷5+357=491721-48×15=1772÷4×7=135124×3×94=6768743-101×2=5418/10-1/10=7/10136×7×6=5712(139-103)÷6=6469×2-805=13316×46-295=441343÷7×14=686225÷9=2597+297-134=26010×3×51=153013×4×95=4940300÷(3×2)=5055×71=3905784÷(549-545)=1969.4-3.0=6.437+(397-325)=109907×(72÷8)=8163636-121×5=31498-180-229=8942×(772-677)=3990570÷2×5=1425142-81+358=419111+47×6=39329+105=134210-346÷2=3754÷3×4=7223×(140÷5)=644572-181+333=724864÷(2×2)=216122+582+93=79739×23+53=950840÷(28÷4)=120700-(286+46)=368888÷3÷2=148614-(67+180)=36718×9×3=486332-11×7=255968÷8+160=281839-53×15=44968÷(2×2)=242725×(14÷2)=5075333-52+97=378126+276=402807-(50+374)=383428-21×8=26042×48÷7=288686÷7÷2=49184÷(20÷5)=4618×5×99=891012×16=192411-680÷4=241727×(24÷4)=436279.5-38.8=40.7(976-957)×70=1330715+952÷2=119145.9-35.0=10.941×17-543=15415×9=135392÷(16÷8)=19642×29=1218120×8÷5=192369-(431-73)=1170×12÷8=105456-286=1709.7-3.8=5.9234÷(21÷7)=7811×3×6=19821×16=336417-36×4=273882-310=572600-324=276938-284+32=686148-(772-657)=339.6-0.5=9.186.4+7.9=94.3440÷5+155=24321×40=84079×2×6=94826×(266÷7)=98845×20÷6=150151+272-45=378441+65+303=809339+12+65=416760-93-594=73901+834÷6=104017×2×65=2210417+(221-135)=50311×13×6=858900÷3+352=652462-772÷4=269540÷4÷5=279.3+2.4=11.7903-(444-213)=672740×6-437=4003563+(866-616)=81312×19-173=55518÷(63÷9)=7427.7+37.9=65.626×14×2=728567÷(72÷8)=6324×(266÷7)=91245×20÷3=30065-56÷8=5866×(791-787)=264323×3×7=678311×66-587=139280+562+133=975986×(24÷6)=3944261÷(3×3)=299.3-1.9=7.414+27×26=716392÷(2×2)=9898×(336÷8)=4116442+14×59=126894×95×4=3572082×(365-357)=65689×3×4=106837×(103-87)=592133×(12÷4)=399216÷(4×2)=2728×(182÷7)=728576-195+953=1334442×(414-405)=397881×7-134=433363-204+300=45977+329-325=8166+80×8=706358×2-149=567608÷8÷4=19402÷(176-173)=13421×45÷3=315878-539+555=894404+(498-474)=428160+205=365379-(25+326)=28147-66=81350-968÷8=229927÷3=309736÷(4×2)=92966+(563-445)=108420÷(2×2)=587+237=324(979-387)÷4=148765÷9×5=425(365-227)÷2=69237×(397-394)=711136÷(28÷7)=34773-44×8=421252-(178+74)=03.1-3.0=0.1471-(210-23)=2845/9+2/9=7/929×13-70=307294-111-167=16569×3-809=8988.2+5.7=13.913×17×4=884117+323=440(448-170)÷2=139479-269=210392÷(72÷9)=49862-(530-206)=538(670-425)÷5=49780÷3×9=23402.2-0.2=2.0812+96×4=1196151+108÷2=20539×16÷6=10426×(385-350)=910124×5=620337-987÷3=8222+464+416=1102132÷(197-195)=66345×2-313=377456×9-80=402432×27=864375+(185-134)=426334-(169-166)=33114×(99÷3)=462120÷4=30334+400÷2=53420×3×64=3840252-(367-290)=175168÷2÷4=21667-100=567202×(318-314)=80814×35-45=445441+752÷2=817558+916-159=1315762÷6+100=22768+276÷6=114860+(805-684)=98111×3×84=2772561-50×11=1114×24-299=37368÷(2×2)=92644+809-551=902898×7=628628+59×15=913487+25×10=7375.1+2.1=7.2331-294-18=1993×(18÷9)=186936×(584-576)=7488926+245-926=245140×(135-132)=420480÷(4×2)=60432×2=86434×12-246=16219×46=87420×9÷6=3082×35=28701.4+2.6=4.069×(350-342)=5525.9+0.4=6.3(676-578)÷7=1410×26=26071×18÷2=639162÷(72÷8)=18798×5÷6=665655-53×3=49641×17×8=5576495-(470-375)=400103×2=206240÷4=60294×2÷3=196874-28×15=454220+140+481=841646-256+715=1105792-(437+294)=61980÷4÷7=35361×2=722671-26×25=2118÷2×18=16212×31÷2=1862/6-1/6=1/627×(154÷7)=5941/3+2/3=111×6×47=3102892÷2×8=3568342-93-95=154196÷2=98244-(31+135)=78396×7÷3=924287+258×3=1061415-381+439=473283+44×4=45988×57×3=15048516+647+305=1468753÷(667-664)=251(251-186)×14=910147-33-113=1114+652=76673×8×4=2336963×(28÷4)=6741260×2-170=350160×(377-369)=12801.5+7.9=9.425×11-201=74107×(245-242)=321764-711=53477-203-158=116320÷4×7=560(569-524)÷3=15335÷5×3=20150÷(20÷4)=1042×41=1722305+370-641=34203×(446-442)=812240÷(3×2)=40419-920÷8=304(466-416)÷5=1080×(414-406)=640522÷2÷9=29248×2÷4=12412+390-268=13472÷2÷9=4497-(253+136)=108205+209-124=290285+14×34=761261-(438-298)=12139×2×4=312670-(563-441)=548373-306=67342÷(27÷9)=114357-10×30=57156÷(12÷4)=52445+551+346=134214×58+629=1441981÷9×7=763408÷8×6=30614×18×3=756192×3-276=300282-16×13=7464÷4×85=1360989+150+624=1763(846-120)÷2=363475-26×14=111941-451×2=3992÷2=46800÷(2×2)=20023×(144÷4)=828351+99+300=75012×80=960572÷(474-470)=14381×10÷9=9063×(439-360)=4977156+550÷5=26619×4÷2=383.1+9.1=12.2463+208×3=1087100+315-278=1373/6-1/6=2/6931-35×16=371347-173×2=1350-(266-90)=174294-251=435.3+8.6=13.9118-606÷6=17162-490÷5=64883-254=629655+699+28=138253×(48÷8)=318137×(359-354)=685426÷3÷2=713/5-1/5=2/5940÷4=235207÷9×34=782207÷(27÷9)=69379+300×2=979480÷5÷6=1619×3×31=1767686+88+590=1364171×3×7=3591362-66÷2=329297-274+407=43036×(432÷6)=259234×2×7=4761/8+6/8=7/8814÷(14÷7)=407232+423+141=79648×2×14=1344175×5=87514×3×62=2604835×9=7515672÷7×72=6912555+929=1484524÷4=13183+136×3=491808÷4×3=606500÷5+947=1047864÷(110-102)=108661-306=355936×(377-372)=4680480÷3÷8=20498×3=1494190-176+57=71310÷2×9=1395162÷(3×2)=27373+863=123610×10×9=900420÷7÷3=2063×2÷6=21516-73×3=29781+(827-152)=756331-13×14=14913+317-94=23678×(823-763)=468049×14-489=197186+(634-468)=35291×33=300333×20÷6=110110+46×15=80020×49÷5=19614+81×4=338748÷(2×2)=187477÷(3×3)=53370÷(494-492)=185(416-168)÷8=3121×27-395=17218×7×5=630380-(37+126)=21765×(324÷9)=2340334÷(475-473)=16741×(209-183)=10666.4-2.3=4.128×50÷8=175153×6-49=869846-(333+429)=84815-(897-833)=75110×6×15=90019.4+73.1=92.5312÷4÷2=39351×7-934=1523234-(217-77)=94911+15×64=1871882+968÷2=1366483-115+78=44649÷7+303=31045×51×4=9180316+48÷4=328619+375-538=456535×(868-861)=374551×9×8=367273×63=459974+25×16=47452.0+35.1=87.1194-84+373=483446-38-103=30547×(18÷3)=2825.8-2.3=3.5720+137-673=184689-172×2=345231-(317-119)=33404-(278+123)=3264+194=458439-14×13=257180÷3=60729-(956-676)=449643×(25÷5)=321518×(342÷9)=684244×3×5=3660191×(235-231)=764981÷9+101=210519-(975-849)=393(693-608)×93=790511×36-280=116648÷9÷4=1827×(320-289)=837356÷(18÷9)=17881×7÷3=189923+(302-145)=108013×9×5=5856/8+2/8=1303+(425-287)=44162×6÷4=93553+39×9=904375-10×15=225177+247=424(719-41)÷6=11380÷(2×2)=20(201-99)÷3=34800×3÷8=30028×75÷6=35016×4×32=2048156÷3×93=4836314×3+10=952198×5-60=930183+822÷3=457397×2-655=139196÷2÷2=49877×4-184=332428÷7×89=35642×(42÷3)=58861×31=1891413+16×18=701952-862÷2=52160