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997-329=586-82=328-314=64×(942-897)=808+26+128=512÷2=721+45×17=(289-246)×27=982-(853-642)=766+445=30×(120÷6)=22×2×51=52.2-11.5=62×6-170=21+(598-469)=40÷4×91=1/5+3/5=160÷(16÷2)=434-40×6=579-246-284=233+74=921-13×16=40÷(48÷6)=72÷4÷9=59×(36÷9)=352÷(16÷2)=824-17×13=503+319=21×(180÷4)=512×6=161+109-265=795-611+373=540÷5÷3=(822-138)÷9=576÷2÷6=83×93×3=28×58÷4=219+518=24×7=(890-857)×77=148×6-108=15.6-5.0=13×(133÷7)=245×2+67=90×(499-456)=44×76=425×(758-750)=81×9-411=219+29×13=1/8+2/8=796÷(2×2)=282÷(36÷6)=837÷3=57×40÷3=65×14+74=264÷4÷6=58×(478-447)=383-123-254=34×(59-41)=133-44×3=38.2+2.3=404×5-73=169×6=576÷(901-892)=4.2+6.3=567+844+983=375÷3×4=849-583=11×(567÷7)=462÷6×3=26×(154÷7)=129+(562-431)=10×3×4=882+348-123=16.6+6.1=90÷(45÷9)=998-(421+350)=195-(28+58)=311×4÷2=767-(256+118)=44×2×97=884÷2×7=591+(957-539)=820-100×6=133+(496-208)=74×69=890-211-349=3.6+6.1=451×2-392=380-172+99=590-10×36=74÷2×27=(421-403)×19=(471-23)÷4=483÷3×9=222+244-174=996÷(21÷7)=540×4÷2=138÷2×4=755×(27÷3)=119+679+17=21÷7×6=(86-62)÷8=233+90=916-389+427=17×19×2=321×3÷9=54×2×6=452+36×13=217+21×13=51×(24÷3)=21×20-20=18×4×52=84×7+840=89×(716-663)=318-269+905=947×9÷3=176×(24÷6)=730÷5×3=362×2÷4=332-13=156÷3×12=398+728-858=512÷(12÷3)=27×19÷9=(138-22)÷2=714÷7÷3=484-437+233=49×73=454-13×28=428÷(2×2)=8.2+5.4=276+421=324÷(3×3)=362-(20+290)=324×7=312÷(10÷5)=98.7-42.9=407-(35+103)=62×16-258=(730-114)÷4=69.6-27.9=161×(299-295)=10×8×6=50×(99÷9)=1/4+2/4=587-(85+253)=2/6+3/6=28+108=147×(22-16)=324÷9=593-30+585=618÷3=58.8-11.5=584÷(16÷2)=35÷(10÷2)=254-336÷7=31+651+50=423×(54÷6)=678×7÷2=98×(15÷3)=494-(357+90)=283+17×16=448-(315+69)=244-(45+154)=846÷(544-535)=536÷8×31=959×6=151-96÷4=156+212-308=3/4-1/4=543÷3=22×13×4=431-10×24=635×(157-152)=(343-224)÷7=718÷2+157=18×17×4=40×5÷8=137×4×8=11×41-62=168÷2=862-13×44=794-128÷4=634×9÷3=428-(119+54)=153÷3÷3=308+225+449=451-380+139=105×6+334=519-561÷3=6.8+9.9=903-(761-158)=240÷(42÷7)=792+565+984=56×23÷7=184÷(370-362)=396÷6÷2=195+119×6=168+262-17=111×6÷9=11×(498-481)=29×3×26=36×13-78=49×(469-465)=(203-165)×19=430-(221+91)=13×76×5=656-(320-260)=692-(791-780)=81×2×9=48×(184÷8)=907-(957-165)=837-189-458=49×2×66=11×(174-107)=120÷8÷3=147+156÷4=(90-72)×49=15×(468÷9)=76×4×2=392÷4×98=224+97×3=343÷7÷7=384÷(2×4)=255÷(27÷9)=5.7-4.6=996-149-134=83×(348÷4)=177-148+303=199-108+468=812+135×4=9.8-2.0=425-152×2=261-(376-337)=578-507+365=476+(327-221)=369-78-120=476+616÷2=255-227=512÷2×3=2/10+7/10=49×10=(348-212)÷8=267-184+360=495÷9+481=445-(596-433)=129+419×2=852÷2÷6=499×2=64×98×4=92×3÷2=250+125×8=91×93×6=400÷2+84=392+55×5=357-45×6=173+(236-153)=168+28=66×3×4=16×47-87=339-152÷4=752+21×6=(133-110)×10=544÷(4×2)=10×3×84=176×5÷8=192×4÷3=17×(110÷2)=486÷2+732=90+352=887×(326-319)=455-179×2=489+(391-351)=579-575+610=876-271=209+13×55=133×(63÷9)=(624-394)÷2=348÷(27÷9)=11×39×2=324÷(329-320)=23+35×23=168÷(538-531)=967+360-772=810÷9×72=21×10÷7=550÷(604-602)=719×5-784=258×6-76=31×68=74×16÷4=68×(18÷6)=49×84÷7=260÷(2×2)=449+31-54=240÷(15÷3)=37×27=22×10×3=433-20×14=848-20×17=474-423÷9=54×7×8=931-24÷3=27×4×6=511-196=174×(54÷9)=913-(514-197)=15×27×2=673+353=391×(27÷9)=506+218=81×72÷9=66×54=67×6×4=355-186=17×4×83=(175-77)÷7=324÷9×20=744÷8×80=53+548÷2=495×2=37×3=10×47-397=87×(54-48)=493-28-379=233-13×7=161+349+243=666÷(3×3)=406-13-57=357×(16÷8)=700÷4×8=832-11×75=12×(175÷5)=367-406÷2=480÷2×5=7.5+2.8=355+644÷7=54×56=816÷4=22×(350-328)=5.3+2.9=260×(10÷5)=489÷(93-90)=92×54×4=104÷8×14=19×98÷2=1.6+0.7=966+(847-610)=136÷2×9=19×2×28=814-619=173×3=438+304÷8=960÷(915-909)=722×9=433-39×10=442-(282+160)=7.4+59.6=50÷5×51=13×17×4=284+170-69=256÷(4×2)=38×(101-96)=374-267+820=29×3×72=57×17-437=56×99=52×17-802=545-87=(925-129)÷4=748×(15÷5)=588÷(2×2)=300-100-10=349+10×46=14÷7×54=37×(96÷8)=708+139+112=18×16=100÷4=576÷(16÷2)=384÷2÷2=418-13×21=3.2-0.3=277+644÷4=555÷5+496=168×(212-208)=43×7=857-348÷4=75×43×6=947-67×14=381-33=16×47÷4=10×16-44=(442-42)÷8=23×12×3=747-264+462=14×3×76=209×(21÷7)=66.2-26.7=639+708=19×15=35×12-322=56÷2=5/8+2/8=812+257+665=712+541=74÷2×25=449-338+346=2/8+3/8=416÷(2×2)=328+(860-719)=398-289+100=378÷7×15=28×27÷6=98÷(21÷3)=576÷(2×2)=449+110÷2=19×7=586×9÷2=15×66=19×4×6=(833-643)÷5=4.5+69.2=47×2×80=29×2×85=12×3×16=366÷(12÷4)=259+29×11=44÷4×40=857×9=(83-70)×35=527×(771-763)=582÷(753-747)=17×(52÷4)=21×19+256=779×(56÷8)=720-(531+167)=159÷3=415-621÷3=948-19×39=494-157+903=388-13×10=34×12-367=273+408÷3=22×3×22=12×(31-23)=255+(374-112)=22×6=130×8=30×44÷5=35×8×2=46×(264÷3)=334-31-11=760-10×39=272÷(560-556)=9.7-7.6=133×2×7=989+59×14=350+321=10×10×2=530×(27÷3)=772÷4×5=426-326=852÷3×4=11×7×89=987-172=94÷(70-68)=656÷(4×2)=148×7-826=198-80=113+359-436=210+10×49=306÷(2×3)=63×47=565-454+555=141×(12÷2)=64×(162÷2)=25×(127-122)=91×9÷3=15×52÷4=391-80-15=239×3-616=236+37+593=96-21×4=60×3÷9=46×2×57=87×2=448-78×5=308×(833-824)=45×(36÷3)=11×12=583-11×52=516+(863-136)=14×55=(237-195)÷3=114×6÷3=22×8×9=808÷2÷2=614÷2+271=460÷4÷5=291-324÷3=136÷4×86=196×(24÷6)=106+182-92=8.9+8.3=22×19-63=17×4×73=34.5+60.9=140-(112-73)=264×3÷9=243-432÷6=(775-40)÷7=459-393+427=337-29×10=76×(644-590)=388×(10÷5)=104÷(24÷6)=18÷(98-92)=169-(368-366)=612÷(54÷6)=438-10×20=192×4÷6=26×5=76×10=204÷(3×2)=32×49=344-89+86=722-(411+259)=92+81-132=864÷8×7=21×2×25=553+(874-249)=670÷5+160=42×10-25=964+324+178=(245-183)×15=47+336+344=403-200=230×(679-676)=10×6=488÷2=99×18=378÷(45÷5)=713-13×11=216÷(162-159)=272+(611-96)=156×2-207=410-94-147=684÷3×6=965-87-686=927×(249-241)=179+(592-17)=281-115=393÷3×2=83.8-34.3=685-133-525=192÷(238-232)=(317-129)÷4=210-90=61×(30÷2)=807-(244+190)=74+(421-55)=15×25-17=152×(30÷6)=167-46=2/4-1/4=355-16×15=710÷(30÷6)=321÷(121-118)=129+494=14×3×68=242×(678-670)=47×16÷4=13×7×42=207×4=4.8-1.4=34×11-301=7.0-2.7=104×4÷2=13×21-26=194+315+490=450-29-316=102÷3=65÷5=111×9×5=278×(581-578)=264÷(24÷3)=303÷(15÷5)=78÷2=826×8=213+266-236=325-(486-355)=67×41×3=25×3×88=15×22=2.9+6.1=75×96=194×5-335=184+216=6/10-4/10=(398-337)×49=35×(161÷7)=359×3=21×(160÷5)=12×87÷6=66.2-34.6=977-12×69=156+457+278=49×10×2=978-(167+560)=17×57×3=9.3-0.3=493-37×13=825+(292-161)=528÷8÷6=254÷2+69=5.0-2.5=10×8×72=875-430+339=200÷(20÷4)=332+423+709=974-906÷3=205-14×4=7.6-2.6=364-259+382=81.4-29.5=451-26-329=19×11×4=31×2×21=138+(117-116)=95×48×5=154+375×2=568÷8×44=900÷3=792×5=32×23÷4=39×11+967=55+415+340=84÷(552-545)=765÷5×9=56÷7×52=711÷(460-457)=213×3=344÷2÷4=4/8-3/8=428÷(289-285)=346+828+773=77×7-283=12×5×85=41×(216-208)=783×4-329=530-14×32=362-37-192=754+35×23=350-67×4=194+194+602=189÷3×68=2/6-1/6=219×8÷4=152-(187-116)=300÷(93-87)=332×2-155=985-423=12×(336÷6)=451-98+458=234-301÷7=81×10+307=27×11-178=122×4×8=35×2×18=226-17×11=483×7=385÷(400-393)=570÷(3×2)=385÷(35÷5)=33×12÷3=59×(432÷9)=232+503+611=90÷6×48=12×7×17=211×(27-23)=491-44×2=65.8-7.6=879+132÷4=657-112×5=85×93÷5=15×5+225=18×(42÷2)=295+142=49+398+551=10×2×5=66÷2=(856-25)÷3=848-(88+263)=45×19÷5=749×(48÷8)=158-87+410=(406-76)÷6=15×42÷6=770×6÷7=495÷(3×3)=844÷4×2=296-276-13=482-348+248=308×3-886=72×(244-240)=14×(85÷5)=16×11+370=(143-71)÷9=22.8+44.4=116+(353-172)=368-125=84+17×36=240÷6=40+216=16×40÷8=950÷(20÷4)=966+907-310=40×(173-162)=102×5×9=356-155+125=(247-207)÷5=350+238+81=428-750÷6=52×(126÷6)=728÷(14÷2)=975×6=953+867+83=496-26×8=116×5×6=16×21-282=14×(286-232)=360÷5÷8=921+117×3=96×7-586=191-(385-218)=19×7×6=420×(726-720)=927-684÷4=996÷(546-544)=98-(152-135)=119×7-57=85×(223-220)=360÷(4×2)=(429-377)×53=11×4×3=135×(341-335)=321-675÷5=298-(29+83)=424÷(32÷8)=493-16×20=468÷2×8=762-573+97=414+292-312=9.8+1.1=958+368=82+(734-150)=78×8×2=120÷3×48=808-379-103=290×3-786=544÷(2×2)=225÷5=109-(134-117)=1.6+8.3=446-(235+159)=239-32×5=11×90-964=395÷5+854=9.0-3.9=539÷7×10=136×(16÷4)=242+240=727×(438-433)=811-37-77=159-35×2=118×(45÷9)=4.8+3.5=84÷3÷7=340+618+118=918+933-651=300+166=129+(182-84)=693÷3×9=935×(36÷6)=394+210÷3=547-384÷4=90÷3÷2=497+33×2=14×23-32=222÷(131-125)=12×23-197=302÷2+236=49×3×2=(401-101)÷5=754×(293-285)=738×(24÷3)=552×2-111=23×(30÷3)=11×25+463=20+12×81=317+457=684÷2+923=29×17-58=617-280÷4=985×9÷5=43+401+184=14×51÷6=272×4-891=830+(897-67)=36÷9×97=74×5=5.9+30.0=396÷6×9=66÷(16÷8)=8/10+2/10=286÷2=857-(390+446)=255-41×6=209-92+359=807-241+775=259+148-278=20×10×4=54÷(72÷8)=(920-626)÷3=33×(553÷7)=846×4-241=456÷(258-252)=808×4=436×3÷6=24×22÷8=279-192+295=390+444-735=14×24÷8=404×(25÷5)=432-136-212=41×91÷7=89-34+41=87×(36÷3)=462÷(639-637)=692+46×10=103+(754-522)=72×28×7=403+94×3=52×11+422=102×9-513=90÷3÷3=308×3-713=3.1+5.5=722+298=395-215=204÷(2×3)=16×2×40=134+29×2=208÷(2×4)=370-77=840÷4÷2=10×78-526=133×5+87=49×6×5=41×(233-225)=206+119=245-43-75=755-33×8=(925-487)÷3=653-398+929=9.5-4.6=70×(15÷3)=267+101-31=528÷2÷8=845×4÷2=635+544+314=277-30=894×9÷6=234-180=320-167-113=561+62×12=257+325÷5=20×15×2=892-877=342+357=301+620÷4=21×3×49=27+599+169=787-627=79×(64÷8)=259+(157-21)=226-(344-232)=2/9+3/9=408÷(188-180)=89×(55÷5)=635÷5+315=623÷7×11=890-(90+99)=331-128-103=16×2×37=851-(458-134)=220-129=(401-198)÷7=388÷(20÷5)=229+107-68=504÷(56÷7)=464÷(2×2)=750÷6÷5=437+284÷4=608÷(4×2)=24×2×3=430-(197+151)=474+398-351=23×3×43=431-(62-60)=650+112-435=855-330÷3=497-44÷4=196-(109+53)=(768-84)÷9=156-135÷3=808-97×6=111×6=237-40+102=276-87-161=508×6÷3=256÷(32÷8)=2.9+3.9=353-21×5=432÷(3×2)=419+273+308=336+68×2=59×(704-633)=850+511-540=216÷9=485-(14+381)=406+972-798=17×31=489+28×28=106×4÷8=5.3+6.7=282×(561-556)=405÷5×26=456÷(2×3)=197+222=468÷(2×2)=146÷(313-311)=499-23×8=357-(104+210)=66.9+26.3=279+281+698=76-110÷2=36×7=549+18×39=59×(967-948)=177+302=237-(368-201)=32×6÷2=315÷9÷7=634×6-199=869-61×3=452×2÷4=8.0+9.9=241+120×5=235+12×27=209×4-534=6/8+2/8=808÷(2×2)=491+11+876=96×81×9=7.2+2.2=27×15+446=162×5-587=93×5×2=(77-53)÷8=3.9-0.3=409-(83+209)=78÷6×2=729-210×3=755+476-278=421+(429-307)=171-290÷2=12×12÷6=547-(543-68)=287÷7×4=580-(482+32)=304÷(248-240)=341+192÷2=683-579-78=480-302=30×33=184+(489-225)=(364-52)÷2=10.0-8.4=13×14÷7=499-626÷2=32÷(285-281)=993-(196+193)=75+92×3=48÷2×19=294÷(584-582)=7.9-3.6=366-294=476-30×15=562-(112+385)=639-243=536×5-168=98×6×4=828×(37-29)=429÷(605-602)=16×20×3=100×4+974=37.6+49.9=731-22×21=946+463=299-(341-98)=54×79=758-232×3=79+156×4=154+114×2=3/5-2/5=195+77=954÷2+399=7.4-2.2=505÷(879-874)=409-552÷8=391+57×3=13×15×2=11×(310÷5)=815+691-487=85×79×9=680÷5=657÷9×6=952×2=(985-21)÷2=818+18×52=691-96×5=168÷3÷2=964÷(2×2)=30×2÷6=651÷7×87=575-29×14=(484-148)÷2=228÷2=990÷2÷9=746+727-591=82+789÷3=161+20×6=868÷7÷2=5.0-4.1=41×11-387=25×(366-345)=691-24×13=201-146=14×(342÷6)=930-(981-62)=727×4-520=(475-279)÷7=102×(54÷6)=174÷3×79=344-(137+64)=646-(368+111)=238×2×7=23×18-223=343+178×2=143×(48÷8)=0.9+4.9=410-15×18=14×(216-187)=20×12×4=(776-458)÷6=810-172-103=303-151-65=246-113=40×14÷5=8.2-5.4=152×6÷4=76×3÷6=278×2÷4=470-(122+223)=532-347=483+31×3=165+(249-18)=83×95×6=855÷5×7=490-(488-112)=972-90÷6=182-262÷2=529-(551-529)=442÷2×3=384×5=304-(489-302)=123×5×4=897+54×18=234-(201-118)=(504-486)×33=280+397+10=252÷9=3/6-1/6=52÷4×88=107×7=942÷(975-973)=419+14×15=221×4=30+25×20=12×19-178=89.7-27.3=123+300+28=4/7+2/7=896÷7=(397-367)×24=878÷2+436=1/8+6/8=24÷(2×4)=152÷2×6=15×(15÷3)=344+468+102=13×3×9=414-275+232=39×25-561=219×2×7=643-213+613=350×8-598=41+736+91=30×11-28=37×(175÷7)=631×(748-743)=(912-734)÷2=732-55×9=114+580=581×9-587=528-(194+228)=150÷(233-228)=945+176+491=27÷(364-355)=18×55÷5=596+575-304=392÷(4×2)=11×48÷6=42÷3×63=873+675+873=556×5-349=123×(71-64)=142+47-173=96×(874-804)=45+(87-86)=23×(54÷2)=218-954÷6=(185-115)÷7=589+20×7=174÷2×54=483÷7+537=642×3-862=6.7-1.5=844÷2×4=258-167=56×(340-265)=233+154×6=395-275-36=46×20-666=224×3÷7=144÷6=210÷7=4.4+3.5=(705-385)÷2=364-180÷6=14×(411-382)=394-23×12=452×(14÷2)=290+197=432-12×8=22×15=(438-395)×22=144+(457-435)=225-153=972÷(12÷4)=720÷5÷4=800-227×3=3/8-2/8=6.4+4.6=846+380-669=3.3+8.1=58×90=7.8-4.8=480×2÷5=852+144÷8=636-168×3=490×2-192=425×2+160=176÷4=96×8=537×5=8.6-7.0=47×10-365=98×55÷2=179+124-216=75×71÷3=106+(988-918)=86×(124÷2)=311+603÷9=17×51=44÷4×12=(313-301)×68=798÷2×6=27×29-222=110+17×46=784×7-258=508×(268-260)=707÷7=573-(965-431)=902+(685-85)=785÷5+364=75×27÷3=366÷(3×2)=162-10×8=13×6×45=320+558÷9=88÷8×57=323-833÷7=13×59=46×2×66=676÷2+134=62+(481-35)=386×(485-480)=610+57×6=260+211=413+650+529=981-155-252=118×(18÷6)=831÷3×8=499-924÷3=243+113-49=41×(308-293)=818-29×9=(952-476)÷4=364-30×11=138×(87-84)=808×8÷2=396-155×2=173×2=284-15×18=388+406=900÷(27÷9)=70×6=519+17×26=115×3+260=775×(24÷3)=161-427÷7=495÷9×12=13×2×20=24×19÷2=85×(28÷4)=72÷9×10=10×49÷2=539×(354-347)=7.7+2.3=40+200=394+(159-111)=288÷(24÷3)=224×(28÷7)=273×4÷2=608÷2×9=26×16-95=15×3×91=149×4=10×5×45=75÷3=214+114×5=84×(259÷7)=93.5-78.8=280×4-725=576÷3=18×24-164=44×2×69=163-(477-447)=56×15+121=295÷(30÷6)=54÷(3×3)=968-29×29=391-87=915+10×83=618+58×6=661-72÷9=104×2×3=37×11=198×2×6=420-26×6=34×27+814=(118-114)÷2=24×4×71=75×27÷9=448-175+57=88×91×2=138÷3×7=396-(128+247)=82×(294÷6)=32×31=11×10×6=167+298-169=508×(12÷2)=330-426÷3=88×80×2=471-(452-301)=497-(79+326)=408÷3=9.6-8.4=615-(613-358)=3.6+3.4=737-14-99=456÷(12÷2)=383-196÷4=359-48×2=842÷2=388+(515-216)=233+262-352=317+221=27×6×4=480÷8÷3=4/8-1/8=41×20=88×6-500=448÷2+95=319+(259-117)=96×69÷6=8.9+6.9=456-81-227=132+15×34=(796-741)÷5=63×87×9=500÷5÷4=248+(638-158)=200-338÷2=256÷8×16=442-126÷3=61×17×7=102×(479-475)=241-(79-26)=665-(281+245)=156-136÷8=380-(191-75)=755×(12÷6)=862-400+329=27×32=411-12×27=182÷(255-253)=29×30-112=758-(523+158)=72÷9×6=108×9-447=977-(254+256)=90÷6×55=424-(274+24)=393×(488-480)=820÷(2×2)=615÷5÷3=942÷(3×2)=902-(442-61)=388÷4=648÷4÷9=520÷4×5=120÷(3×2)=3/6-2/6=258÷(235-229)=53×(44÷4)=168÷(2×3)=4.4-2.5=12×11×6=71×4÷2=60×(148-145)=200÷(2×4)=468+411+101=42×2×84=38×12×2=29×30=876×8-985=38+128=261÷(81÷9)=574÷7+133=336÷2÷2=146×3×2=113+86×4=981-(774-357)=198+31+746=97×4×2=564÷3×6=512÷2÷8=91×4×7=184-26×3=22×16=8.7-1.5=308×2-520=76×81÷3=489×4÷2=962-325-277=852-428-378=21×27=30×6×3=251+170-174=620-17×4=838÷2=883-503-71=28×3×9=276+66=14×63-398=415-70=770÷2÷5=8.6-3.9=(81-35)×63=182×(407-403)=(989-911)×79=343+(476-282)=964-(285-111)=692+57×9=48+(866-80)=30×32-169=823-269-301=826÷2×4=5/7-1/7=11×74=154+308-46=114×3=286+(494-66)=924+103×4=9.8+2.4=167×(20÷4)=694+32×12=480+306÷2=84.7-1.1=16÷4×39=192÷2÷8=41+517-59=70÷(984-982)=443-40×10=93+204÷2=238+(141-23)=287-42×2=(411-75)÷8=72÷9×19=15÷(474-471)=946-75-640=51.1+21.5=594÷2÷9=25×30÷2=33×9+363=231+582-320=838-299-522=4.5-3.8=10÷2=44×(426-412)=315-(454-201)=278÷(12÷6)=982-91-338=18×18×2=11×(111÷3)=665+947-748=13×(140÷5)=11×29=741-31×17=223-174+188=455+288=28+(325-180)=366÷3=976-58×5=568÷(2×2)=252-240+394=404-73=594÷(3×2)=120÷(4×2)=498-62×8=(242-228)×30=51×62=57×(102÷3)=247+357+281=782÷(174-172)=6.6+7.7=310×3+598=75×9×5=12×67-530=854-192+953=822÷6+36=111×(292-283)=(461-403)×64=524-(388-232)=308-19×14=350-17×3=910+372-264=323+124×7=350-88=15×(325÷5)=35×2×74=401-(584-293)=(666-612)×41=46×82×2=340-(753-554)=378÷6×9=27×42=138÷2=188-777÷7=188-(478-440)=958-65×14=111÷3×50=364-24×15=164÷2×5=11×34-130=6.2-0.5=2/5-1/5=12.9+26.3=310÷2=965-44-394=180÷5=672÷8÷7=599+501+945=18×17×3=140+261=(241-145)÷3=880÷(4×2)=616÷8×3=16×42=549-(156+191)=226+310=66÷2×7=45×14÷9=(696-582)÷2=(283-163)÷4=654×9÷2=44÷2×75=720+12×44=656÷8÷2=276÷(483-479)=460×(81÷9)=336×4-471=18.9+27.8=768÷2÷6=128×(126-122)=8.1-4.7=26÷2=494+42×12=17×58-60=(528-483)×80=4.2+8.9=584÷2÷4=69×3=28×23=27.4+30.6=46×2×53=13×49-411=14×12×2=参考答案997-329=668586-82=504328-314=1464×(942-897)=2880808+26+128=962512÷2=256721+45×17=1486(289-246)×27=1161982-(853-642)=771766+445=121130×(120÷6)=60022×2×51=224452.2-11.5=40.762×6-170=20221+(598-469)=15040÷4×91=9101/5+3/5=4/5160÷(16÷2)=20434-40×6=194579-246-284=49233+74=307921-13×16=71340÷(48÷6)=572÷4÷9=259×(36÷9)=236352÷(16÷2)=44824-17×13=603503+319=82221×(180÷4)=945512×6=3072161+109-265=5795-611+373=557540÷5÷3=36(822-138)÷9=76576÷2÷6=4883×93×3=2315728×58÷4=406219+518=73724×7=168(890-857)×77=2541148×6-108=78015.6-5.0=10.613×(133÷7)=247245×2+67=55790×(499-456)=387044×76=3344425×(758-750)=340081×9-411=318219+29×13=5961/8+2/8=3/8796÷(2×2)=199282÷(36÷6)=47837÷3=27957×40÷3=76065×14+74=984264÷4÷6=1158×(478-447)=1798383-123-254=634×(59-41)=612133-44×3=138.2+2.3=40.5404×5-73=1947169×6=1014576÷(901-892)=644.2+6.3=10.5567+844+983=2394375÷3×4=500849-583=26611×(567÷7)=891462÷6×3=23126×(154÷7)=572129+(562-431)=26010×3×4=120882+348-123=110716.6+6.1=22.790÷(45÷9)=18998-(421+350)=227195-(28+58)=109311×4÷2=622767-(256+118)=39344×2×97=8536884÷2×7=3094591+(957-539)=1009820-100×6=220133+(496-208)=42174×69=5106890-211-349=3303.6+6.1=9.7451×2-392=510380-172+99=307590-10×36=23074÷2×27=999(421-403)×19=342(471-23)÷4=112483÷3×9=1449222+244-174=292996÷(21÷7)=332540×4÷2=1080138÷2×4=276755×(27÷3)=6795119+679+17=81521÷7×6=18(86-62)÷8=3233+90=323916-389+427=95417×19×2=646321×3÷9=10754×2×6=648452+36×13=920217+21×13=49051×(24÷3)=40821×20-20=40018×4×52=374484×7+840=142889×(716-663)=4717318-269+905=954947×9÷3=2841176×(24÷6)=704730÷5×3=438362×2÷4=181332-13=319156÷3×12=624398+728-858=268512÷(12÷3)=12827×19÷9=57(138-22)÷2=58714÷7÷3=34484-437+233=28049×73=3577454-13×28=90428÷(2×2)=1078.2+5.4=13.6276+421=697324÷(3×3)=36362-(20+290)=52324×7=2268312÷(10÷5)=15698.7-42.9=55.8407-(35+103)=26962×16-258=734(730-114)÷4=15469.6-27.9=41.7161×(299-295)=64410×8×6=48050×(99÷9)=5501/4+2/4=3/4587-(85+253)=2492/6+3/6=5/628+108=136147×(22-16)=882324÷9=36593-30+585=1148618÷3=20658.8-11.5=47.3584÷(16÷2)=7335÷(10÷2)=7254-336÷7=20631+651+50=732423×(54÷6)=3807678×7÷2=237398×(15÷3)=490494-(357+90)=47283+17×16=555448-(315+69)=64244-(45+154)=45846÷(544-535)=94536÷8×31=2077959×6=5754151-96÷4=127156+212-308=603/4-1/4=2/4543÷3=18122×13×4=1144431-10×24=191635×(157-152)=3175(343-224)÷7=17718÷2+157=51618×17×4=122440×5÷8=25137×4×8=438411×41-62=389168÷2=84862-13×44=290794-128÷4=762634×9÷3=1902428-(119+54)=255153÷3÷3=17308+225+449=982451-380+139=210105×6+334=964519-561÷3=3326.8+9.9=16.7903-(761-158)=300240÷(42÷7)=40792+565+984=234156×23÷7=184184÷(370-362)=23396÷6÷2=33195+119×6=909168+262-17=413111×6÷9=7411×(498-481)=18729×3×26=226236×13-78=39049×(469-465)=196(203-165)×19=722430-(221+91)=11813×76×5=4940656-(320-260)=596692-(791-780)=68181×2×9=145848×(184÷8)=1104907-(957-165)=115837-189-458=19049×2×66=646811×(174-107)=737120÷8÷3=5147+156÷4=186(90-72)×49=88215×(468÷9)=78076×4×2=608392÷4×98=9604224+97×3=515343÷7÷7=7384÷(2×4)=48255÷(27÷9)=855.7-4.6=1.1996-149-134=71383×(348÷4)=7221177-148+303=332199-108+468=559812+135×4=13529.8-2.0=7.8425-152×2=121261-(376-337)=222578-507+365=436476+(327-221)=582369-78-120=171476+616÷2=784255-227=28512÷2×3=7682/10+7/10=9/1049×10=490(348-212)÷8=17267-184+360=443495÷9+481=536445-(596-433)=282129+419×2=967852÷2÷6=71499×2=99864×98×4=2508892×3÷2=138250+125×8=125091×93×6=50778400÷2+84=284392+55×5=667357-45×6=87173+(236-153)=256168+28=19666×3×4=79216×47-87=665339-152÷4=301752+21×6=878(133-110)×10=230544÷(4×2)=6810×3×84=2520176×5÷8=110192×4÷3=25617×(110÷2)=935486÷2+732=97590+352=442887×(326-319)=6209455-179×2=97489+(391-351)=529579-575+610=614876-271=605209+13×55=924133×(63÷9)=931(624-394)÷2=115348÷(27÷9)=11611×39×2=858324÷(329-320)=3623+35×23=828168÷(538-531)=24967+360-772=555810÷9×72=648021×10÷7=30550÷(604-602)=275719×5-784=2811258×6-76=147231×68=210874×16÷4=29668×(18÷6)=20449×84÷7=588260÷(2×2)=65449+31-54=426240÷(15÷3)=4837×27=99922×10×3=660433-20×14=153848-20×17=508474-423÷9=42754×7×8=3024931-24÷3=92327×4×6=648511-196=315174×(54÷9)=1044913-(514-197)=59615×27×2=810673+353=1026391×(27÷9)=1173506+218=72481×72÷9=64866×54=356467×6×4=1608355-186=16917×4×83=5644(175-77)÷7=14324÷9×20=720744÷8×80=744053+548÷2=327495×2=99037×3=11110×47-397=7387×(54-48)=522493-28-379=86233-13×7=142161+349+243=753666÷(3×3)=74406-13-57=336357×(16÷8)=714700÷4×8=1400832-11×75=712×(175÷5)=420367-406÷2=164480÷2×5=12007.5+2.8=10.3355+644÷7=44754×56=3024816÷4=20422×(350-328)=4845.3+2.9=8.2260×(10÷5)=520489÷(93-90)=16392×54×4=19872104÷8×14=18219×98÷2=9311.6+0.7=2.3966+(847-610)=1203136÷2×9=61219×2×28=1064814-619=195173×3=519438+304÷8=476960÷(915-909)=160722×9=6498433-39×10=43442-(282+160)=07.4+59.6=67.050÷5×51=51013×17×4=884284+170-69=385256÷(4×2)=3238×(101-96)=190374-267+820=92729×3×72=626457×17-437=53256×99=554452×17-802=82545-87=458(925-129)÷4=199748×(15÷5)=2244588÷(2×2)=147300-100-10=190349+10×46=80914÷7×54=10837×(96÷8)=444708+139+112=95918×16=288100÷4=25576÷(16÷2)=72384÷2÷2=96418-13×21=1453.2-0.3=2.9277+644÷4=438555÷5+496=607168×(212-208)=67243×7=301857-348÷4=77075×43×6=19350947-67×14=9381-33=34816×47÷4=18810×16-44=116(442-42)÷8=5023×12×3=828747-264+462=94514×3×76=3192209×(21÷7)=62766.2-26.7=39.5639+708=134719×15=28535×12-322=9856÷2=285/8+2/8=7/8812+257+665=1734712+541=125374÷2×25=925449-338+346=4572/8+3/8=5/8416÷(2×2)=104328+(860-719)=469398-289+100=209378÷7×15=81028×27÷6=12698÷(21÷3)=14576÷(2×2)=144449+110÷2=50419×7=133586×9÷2=263715×66=99019×4×6=456(833-643)÷5=384.5+69.2=73.747×2×80=752029×2×85=493012×3×16=576366÷(12÷4)=122259+29×11=57844÷4×40=440857×9=7713(83-70)×35=455527×(771-763)=4216582÷(753-747)=9717×(52÷4)=22121×19+256=655779×(56÷8)=5453720-(531+167)=22159÷3=53415-621÷3=208948-19×39=207494-157+903=1240388-13×10=25834×12-367=41273+408÷3=40922×3×22=145212×(31-23)=96255+(374-112)=51722×6=132130×8=104030×44÷5=26435×8×2=56046×(264÷3)=4048334-31-11=292760-10×39=370272÷(560-556)=689.7-7.6=2.1133×2×7=1862989+59×14=1815350+321=67110×10×2=200530×(27÷3)=4770772÷4×5=965426-326=100852÷3×4=113611×7×89=6853987-172=81594÷(70-68)=47656÷(4×2)=82148×7-826=210198-80=118113+359-436=36210+10×49=700306÷(2×3)=5163×47=2961565-454+555=666141×(12÷2)=84664×(162÷2)=518425×(127-122)=12591×9÷3=27315×52÷4=195391-80-15=296239×3-616=101236+37+593=86696-21×4=1260×3÷9=2046×2×57=524487×2=174448-78×5=58308×(833-824)=277245×(36÷3)=54011×12=132583-11×52=11516+(863-136)=124314×55=770(237-195)÷3=14114×6÷3=22822×8×9=1584808÷2÷2=202614÷2+271=578460÷4÷5=23291-324÷3=183136÷4×86=2924196×(24÷6)=784106+182-92=1968.9+8.3=17.222×19-63=35517×4×73=496434.5+60.9=95.4140-(112-73)=101264×3÷9=88243-432÷6=171(775-40)÷7=105459-393+427=493337-29×10=4776×(644-590)=4104388×(10÷5)=776104÷(24÷6)=2618÷(98-92)=3169-(368-366)=167612÷(54÷6)=68438-10×20=238192×4÷6=12826×5=13076×10=760204÷(3×2)=3432×49=1568344-89+86=341722-(411+259)=5292+81-132=41864÷8×7=75621×2×25=1050553+(874-249)=1178670÷5+160=29442×10-25=395964+324+178=1466(245-183)×15=93047+336+344=727403-200=203230×(679-676)=69010×6=60488÷2=24499×18=1782378÷(45÷5)=42713-13×11=570216÷(162-159)=72272+(611-96)=787156×2-207=105410-94-147=169684÷3×6=1368965-87-686=192927×(249-241)=7416179+(592-17)=754281-115=166393÷3×2=26283.8-34.3=49.5685-133-525=27192÷(238-232)=32(317-129)÷4=47210-90=12061×(30÷2)=915807-(244+190)=37374+(421-55)=44015×25-17=358152×(30÷6)=760167-46=1212/4-1/4=1/4355-16×15=115710÷(30÷6)=142321÷(121-118)=107129+494=62314×3×68=2856242×(678-670)=193647×16÷4=18813×7×42=3822207×4=8284.8-1.4=3.434×11-301=737.0-2.7=4.3104×4÷2=20813×21-26=247194+315+490=999450-29-316=105102÷3=3465÷5=13111×9×5=4995278×(581-578)=834264÷(24÷3)=33303÷(15÷5)=10178÷2=39826×8=6608213+266-236=243325-(486-355)=19467×41×3=824125×3×88=660015×22=3302.9+6.1=9.075×96=7200194×5-335=635184+216=4006/10-4/10=2/10(398-337)×49=298935×(161÷7)=805359×3=107721×(160÷5)=67212×87÷6=17466.2-34.6=31.6977-12×69=149156+457+278=89149×10×2=980978-(167+560)=25117×57×3=29079.3-0.3=9.0493-37×13=12825+(292-161)=956528÷8÷6=11254÷2+69=1965.0-2.5=2.510×8×72=5760875-430+339=784200÷(20÷4)=40332+423+709=1464974-906÷3=672205-14×4=1497.6-2.6=5.0364-259+382=48781.4-29.5=51.9451-26-329=9619×11×4=83631×2×21=1302138+(117-116)=13995×48×5=22800154+375×2=904568÷8×44=3124900÷3=300792×5=396032×23÷4=18439×11+967=139655+415+340=81084÷(552-545)=12765÷5×9=137756÷7×52=416711÷(460-457)=237213×3=639344÷2÷4=434/8-3/8=1/8428÷(289-285)=107346+828+773=194777×7-283=25612×5×85=510041×(216-208)=328783×4-329=2803530-14×32=82362-37-192=133754+35×23=1559350-67×4=82194+194+602=990189÷3×68=42842/6-1/6=1/6219×8÷4=438152-(187-116)=81300÷(93-87)=50332×2-155=509985-423=56212×(336÷6)=672451-98+458=811234-301÷7=19181×10+307=111727×11-178=119122×4×8=390435×2×18=1260226-17×11=39483×7=3381385÷(400-393)=55570÷(3×2)=95385÷(35÷5)=5533×12÷3=13259×(432÷9)=2832232+503+611=134690÷6×48=72012×7×17=1428211×(27-23)=844491-44×2=40365.8-7.6=58.2879+132÷4=912657-112×5=9785×93÷5=158115×5+225=30018×(42÷2)=378295+142=43749+398+551=99810×2×5=10066÷2=33(856-25)÷3=277848-(88+263)=49745×19÷5=171749×(48÷8)=4494158-87+410=481(406-76)÷6=5515×42÷6=105770×6÷7=660495÷(3×3)=55844÷4×2=422296-276-13=7482-348+248=382308×3-886=3872×(244-240)=28814×(85÷5)=23816×11+370=546(143-71)÷9=822.8+44.4=67.2116+(353-172)=297368-125=24384+17×36=696240÷6=4040+216=25616×40÷8=80950÷(20÷4)=190966+907-310=156340×(173-162)=440102×5×9=4590356-155+125=326(247-207)÷5=8350+238+81=669428-750÷6=30352×(126÷6)=1092728÷(14÷2)=104975×6=5850953+867+83=1903496-26×8=288116×5×6=348016×21-282=5414×(286-232)=756360÷5÷8=9921+117×3=127296×7-586=86191-(385-218)=2419×7×6=798420×(726-720)=2520927-684÷4=756996÷(546-544)=49898-(152-135)=81119×7-57=77685×(223-220)=255360÷(4×2)=45(429-377)×53=275611×4×3=132135×(341-335)=810321-675÷5=186298-(29+83)=186424÷(32÷8)=106493-16×20=173468÷2×8=1872762-573+97=286414+292-312=3949.8+1.1=10.9958+368=132682+(734-150)=66678×8×2=1248120÷3×48=1920808-379-103=326290×3-786=84544÷(2×2)=136225÷5=45109-(134-117)=921.6+8.3=9.9446-(235+159)=52239-32×5=7911×90-964=26395÷5+854=9339.0-3.9=5.1539÷7×10=770136×(16÷4)=544242+240=482727×(438-433)=3635811-37-77=697159-35×2=89118×(45÷9)=5904.8+3.5=8.384÷3÷7=4340+618+118=1076918+933-651=1200300+166=466129+(182-84)=227693÷3×9=2079935×(36÷6)=5610394+210÷3=464547-384÷4=45190÷3÷2=15497+33×2=56314×23-32=290222÷(131-125)=3712×23-197=79302÷2+236=38749×3×2=294(401-101)÷5=60754×(293-285)=6032738×(24÷3)=5904552×2-111=99323×(30÷3)=23011×25+463=73820+12×81=992317+457=774684÷2+923=126529×17-58=435617-280÷4=547985×9÷5=177343+401+184=62814×51÷6=119272×4-891=197830+(897-67)=166036÷9×97=38874×5=3705.9+30.0=35.9396÷6×9=59466÷(16÷8)=338/10+2/10=1286÷2=143857-(390+446)=21255-41×6=9209-92+359=476807-241+775=1341259+148-278=12920×10×4=80054÷(72÷8)=6(920-626)÷3=9833×(553÷7)=2607846×4-241=3143456÷(258-252)=76808×4=3232436×3÷6=21824×22÷8=66279-192+295=382390+444-735=9914×24÷8=42404×(25÷5)=2020432-136-212=8441×91÷7=53389-34+41=9687×(36÷3)=1044462÷(639-637)=231692+46×10=1152103+(754-522)=33572×28×7=14112403+94×3=68552×11+422=994102×9-513=40590÷3÷3=10308×3-713=2113.1+5.5=8.6722+298=1020395-215=180204÷(2×3)=3416×2×40=1280134+29×2=192208÷(2×4)=26370-77=293840÷4÷2=10510×78-526=254133×5+87=75249×6×5=147041×(233-225)=328206+119=325245-43-75=127755-33×8=491(925-487)÷3=146653-398+929=11849.5-4.6=4.970×(15÷3)=350267+101-31=337528÷2÷8=33845×4÷2=1690635+544+314=1493277-30=247894×9÷6=1341234-180=54320-167-113=40561+62×12=1305257+325÷5=32220×15×2=600892-877=15342+357=699301+620÷4=45621×3×49=308727+599+169=795787-627=16079×(64÷8)=632259+(157-21)=395226-(344-232)=1142/9+3/9=5/9408÷(188-180)=5189×(55÷5)=979635÷5+315=442623÷7×11=979890-(90+99)=701331-128-103=10016×2×37=1184851-(458-134)=527220-129=91(401-198)÷7=29388÷(20÷5)=97229+107-68=268504÷(56÷7)=63464÷(2×2)=116750÷6÷5=25437+284÷4=508608÷(4×2)=7624×2×3=144430-(197+151)=82474+398-351=52123×3×43=2967431-(62-60)=429650+112-435=327855-330÷3=745497-44÷4=486196-(109+53)=34(768-84)÷9=76156-135÷3=111808-97×6=226111×6=666237-40+102=299276-87-161=28508×6÷3=1016256÷(32÷8)=642.9+3.9=6.8353-21×5=248432÷(3×2)=72419+273+308=1000336+68×2=47259×(704-633)=4189850+511-540=821216÷9=244