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487×(64÷8)=14×3×29=504÷4×6=(149-80)×10=81×11=17×25+231=274-31×7=51×5÷3=313-18×10=3.6+3.2=73×7-417=13×5×72=22+250-34=281+174=50×51×6=(259-180)×52=567+307-246=122÷(282-280)=4.5+0.6=150÷2×44=871+(489-454)=587-452+116=(204-118)×98=118×7-154=216÷(2×2)=40÷4×56=(501-405)×97=10×6×3=189×7=90×6-348=92×7-373=113×8×6=855÷(587-582)=907-(901-196)=938÷2×9=99×7-54=55×(184÷8)=722-425=716-(612-301)=152-48×2=11×19-170=14×28÷8=798-(307+32)=45+379-78=18÷(2×3)=832-(758-465)=655×(54÷9)=490÷5÷7=623÷(56÷8)=68×2×7=139×6÷2=503-(259-190)=766÷2=5.4+3.2=17×(23-18)=451+289=757-103×5=457-154-24=33×(205÷5)=36÷(15÷5)=94×4=92×(291÷3)=82×28=27×59×5=910÷5÷2=499+(494-204)=38×11-318=106+692+103=565÷(10÷2)=752÷(2×4)=131+177=32×19=181-61+302=797-91÷7=131×4-167=311-77+84=27×14-308=894+560÷4=64×7×6=76×(616÷8)=636÷2÷2=891-(103+303)=125+190-174=835×4÷5=27÷(27÷3)=20.1-0.8=425-196-129=992÷2+369=624÷2÷2=319-10×29=688×9-862=307×4=217×(381-377)=365-77-127=732÷6+145=698×2=183×3÷9=803+492÷4=(472-442)÷6=332-11×27=14×7×3=40×(755-692)=13×4×47=911+56-848=59×16-839=85×(413÷7)=15×(190-139)=350-(332-181)=40×7÷4=48×2×33=86.4-26.0=159÷(24÷8)=12×2×48=66×19÷3=74÷2+104=24×17=2.4+8.4=384+29-123=451+285=452÷(2×2)=829+603÷3=945-78×7=205×7=(124-27)×29=320÷5=54×(64÷8)=2/4-1/4=18×(587-506)=42×13-506=765-744÷8=16×34÷4=153+(236-126)=342-89×2=840÷7×3=12×(217-196)=100÷2×25=654+29×29=230×7-423=810÷(2×3)=17×14×3=(287-243)×17=895-10×28=196÷7=11×10×8=233-20-65=855-10×13=179-26×2=705×(189-180)=18×40+320=4.6-1.0=20×53×6=5/9+2/9=240÷(203-197)=156×4÷2=688÷2×4=254×6÷3=329÷7×14=712÷(378-376)=(692-620)÷4=11×4×86=354+67=263-116×2=504÷2=303+(431-144)=429×2+131=379-(209-111)=10×84-678=6.8+1.0=11×41-362=164÷4×53=10×10×5=15×21×3=30×15-99=311+82=221+15×22=661-534+572=38×6÷4=69×(360÷9)=13×4×8=132+(270-48)=56+199=123×8-775=90÷2×25=279-(162+37)=751-156×2=383×2-624=486×7÷9=504÷6÷3=239+81×6=739-709+454=400-33=141-428÷4=430÷5×91=17×3×12=21×72=360-349+417=437-26×11=303+666=26×(198÷9)=762-576-30=13×75=20+252+245=401+167+211=482÷2×7=264÷4×17=979-925=857-134-449=93×(378÷7)=77×(252÷7)=671-51+750=24×2×46=140÷(116-112)=(861-385)÷2=14×12×4=482÷(233-231)=15×18×4=186÷3=16×51×5=416-766÷2=983×(16÷2)=123+35=3/5-1/5=265+(313-282)=5.6+8.2=694+(522-328)=54×(18÷9)=63×(56÷7)=70×16÷8=480÷2+442=837×7=972÷4+501=683+600-433=391-492÷3=481-336-145=67+64×12=(354-56)÷2=41×8-164=861+876-926=848-758=10×(150-87)=(491-143)÷6=455-152×2=15×35-80=226×2÷4=18÷3=24×4×85=572÷(539-535)=954÷2×9=648-14×6=2.4-0.4=737-588=240×2÷8=14×49=122×(32÷8)=64+293+270=427-17×12=405-(90+306)=396×(482-474)=112×6=12×3×13=278÷2=385-(11+12)=688+(350-171)=42×2×57=385-288=428-134-88=216÷(341-332)=59+367-96=92×53÷4=571+288=417-603÷9=68×(288÷9)=312÷3×5=13×(424÷8)=319+(235-203)=36+24×28=68÷2×26=65×39=82.9-69.6=48×16+122=993×(45÷9)=378÷9=27+325÷5=566-520÷5=6.8-2.4=21×2×36=152÷(2×2)=917×4=216÷(36÷9)=253+138×5=992÷(14÷7)=414÷3÷6=310-390÷5=999÷3=393÷3=415-351=56+52×15=(325-301)÷8=651×9÷3=777÷3=99÷9×58=462-15×30=888÷(644-641)=15×4×96=10×(302-291)=100×4-368=552÷(2×3)=792-141-493=44×15+960=447-289=84÷(300-297)=749-(510-176)=82×40÷4=158×3×5=224+294-88=489-15×30=587×(54÷9)=3/8-2/8=665×6=22×(97-37)=226÷(367-365)=592÷2÷4=83×(164÷2)=94×2×3=905-250÷5=957-644-198=152×2÷4=294÷7+245=247×(449-446)=840÷(2×3)=681-783÷9=280×3+354=160÷(32-27)=243÷3÷9=75×86÷5=211+60-266=790÷2×6=340÷4+411=273+701-940=889-55×16=201+248+85=18×(306÷6)=988-35×12=360+19×40=92+129×7=565÷5×8=962-(116+774)=581-11×26=17×7×3=138÷(431-425)=27÷9×24=13×41=354-24=315-191+55=58×(418-415)=278-540÷3=528÷8=592+530=330÷3÷5=81×(672÷7)=988-480÷2=330+126÷3=208-11×4=280÷8×12=372+497+587=76+241-168=72×6+494=(288-81)÷9=90×13÷2=456-287+129=302+241+178=342÷(54÷6)=504×(692-684)=(433-45)÷4=835÷(251-246)=(785-770)×55=(406-151)÷5=768÷(56÷7)=38×10÷2=733+37×5=79×(280-277)=386×6=474+(407-405)=62×15-671=760-(219+535)=630-16×37=56×5-257=(91-73)×42=269×(386-383)=2.7-2.6=330-16×16=112+653+907=356+23×17=93×8÷4=71×(292-286)=380-17×18=(730-136)÷9=24+72×8=132÷4=650×(326-317)=970×(40÷8)=9.9-4.2=72×12×3=451-13×20=665-(844-198)=3/5-2/5=220÷(161-159)=12÷(24÷6)=544÷(2×4)=161-118=(427-13)÷9=2/7+4/7=6.6-4.7=384×2×5=654×(291-283)=3.8+5.7=17×(48÷2)=871-42-689=20×21×2=7.6-2.5=72÷3=24×3÷9=112×8-401=364÷7×17=121+158×4=263×3+32=183-(376-209)=14×(252÷9)=962-511=545+497-487=95×(41-35)=577+986-686=432×2+51=23×(406-385)=901-85-749=51×8-320=373-(554-290)=94÷2×19=77×5×2=783×3-28=10×(164-138)=61×78×4=110-40-58=50×(99÷9)=648÷4×8=783-79×7=254+517=345÷5×31=27÷9×66=294-228÷3=271+189-122=976-31+357=257-(970-777)=232÷(439-437)=159×(12÷3)=33×9×2=222-790÷5=97×99=877-(591-580)=254×2+303=216÷4=156+25×7=258+232-374=526+90+54=334+(264-244)=400-(392-248)=334-(182-62)=70×(801÷9)=24×(128-100)=11×43-167=25×4÷2=42×11-316=5.8-2.2=462+109×2=4.9+11.9=36×2×95=957-518÷2=293×4-409=920-(287+105)=872÷(2×2)=31×21÷7=15×49-422=960÷8÷6=(249-201)÷3=886-17×17=4/9-3/9=83×34=2.2-1.9=239-(88+136)=55×6-166=34×17=500×2÷5=545-(971-821)=234÷(2×3)=633+(298-19)=38×81÷2=472-975÷5=498-113=354+42-96=25÷(45÷9)=132×(311-304)=56×(182÷2)=149+74=225÷9×17=575÷5÷5=27+23=299×2-351=272÷2=16×6×56=857+(889-540)=105×(24÷8)=44×(736÷8)=10×4×48=122+48=85×9×4=422+(368-229)=930÷(2×3)=(77-58)×12=343÷7=299×(10÷2)=116×7=616-60×5=56.2+26.7=317+101-93=572÷4+455=14×13×5=511×(115-106)=16×30÷4=153×7-330=334-153=17×40-574=196÷(134-132)=294×(36÷6)=192÷3×35=891÷3=205-36+453=370-23×3=528+291+99=2.5+1.9=12×8×33=190×6-560=975÷3+850=97×(28÷7)=723-575=600÷(4×2)=16÷8×50=423-(430-178)=148+61×3=491-226÷2=487-381-99=18×39-519=89×3×2=826-314=442-176=83×56÷8=60×3=925×(20÷5)=45×(84÷4)=1/7+5/7=700÷7×5=707×(46-42)=687×2÷6=8.4-7.9=(394-352)×19=334-111-111=455+805+280=751+238=469÷(389-382)=24×3×69=24×12÷4=15÷5=96.8-18.3=404+597÷3=466-(340+108)=222×5-101=661×(72÷8)=254×2×3=951×(424-421)=582×(64÷8)=459-(323+23)=18×4×55=254+383+210=319×9=32×14=474÷(385-382)=70×9=429-(31+41)=276÷6×2=404-344+76=(469-151)÷2=8.1-5.8=316+276÷6=69÷3×17=432÷4÷9=16÷8×60=314÷2=(398-367)×34=2.4-2.0=56.6-55.8=195-94+928=864×7÷8=784-25×4=24+30×6=481-10×40=32×(294÷6)=9.6-8.1=483-900÷2=376÷(2×2)=756÷(2×3)=491-(340-260)=18×30÷4=13×12×5=570+118+34=16×12÷8=(902-224)÷3=65×(162÷9)=93÷3=800÷(4×2)=95×38=50÷2×8=642-(817-462)=75×55×3=9.5+1.9=883-742+26=541-19×2=(296-278)×48=983+133×5=572÷2+744=492-84×4=508÷(2×2)=568÷(2×4)=928-(30+280)=8.3-3.0=18.3+38.8=504÷(2×2)=385÷5×3=14×12÷6=400÷(2×2)=349+515+673=128÷4×17=405-162÷9=45.0+47.4=807-71-731=306+579÷3=780÷2×3=372-(30+253)=5.3-1.6=41×6×4=25×4×8=901-138-188=39×66÷2=74+50×16=118×(28÷7)=91+24×17=645×4=(359-159)÷4=903+103+384=277+153×6=44×90÷2=344×6=141×(269-265)=554×(65-59)=490-19×24=912÷8÷2=700÷7÷4=69×2×5=19×2×14=845÷(490-485)=43-68÷2=235-250÷2=109×(134-129)=744÷8+17=233-132=392÷8×15=188÷(923-921)=90×7÷6=588÷4+376=720÷8×96=156-602÷7=426-139×3=14×12=401-15×9=20×11×2=50.8-9.3=218+930+164=442-27=645÷3×4=2/5-1/5=750-41×4=228+824÷2=68÷2÷2=79×(204-201)=252+164-302=875-36×15=40×16=5/9+3/9=8.5-0.2=11×73-275=560×(960-954)=18×2×58=189÷(21÷7)=437+221×2=44×8×9=11×(237÷3)=(454-210)÷4=(835-778)×42=186+502-165=69×(436-430)=142×5×7=45.8+2.9=432÷(3×3)=242+945÷3=54÷(21-15)=220×3+748=399+63-415=354÷6=311+423-324=26×8×4=247-23×9=14×(465-444)=19×3×75=122-(851-737)=45×2×42=643×8÷4=184÷8×27=63×2×4=675×7-193=17×16+197=368+198×4=336÷6×4=(921-657)÷4=351-(217-42)=309÷3×8=231-28-105=111+25-54=246×(63÷7)=58×9÷6=17×(150-102)=590×2-362=21×5×7=359-214+271=9.6-2.7=300-(986-880)=12×13÷2=20×16×2=483-19×6=44.7+18.0=575-113×4=747+246×3=200÷4×35=10×27-47=30÷(21÷7)=800÷8÷4=318+135+118=78+202=605+569+862=374÷2=804-30×19=847+786=32×24=67×11=156×6-680=471-37×5=3.5-3.3=784+492=812÷7÷2=492÷2÷3=(354-39)÷5=306+58=578+378+825=810÷6×2=105÷7=84+312-155=529+249=23×5-47=875×(16÷2)=393÷3×6=5/8+2/8=37×27-413=110÷(270-268)=438-(23+166)=440×2+699=192÷(24÷6)=44×11=105÷7×2=(746-727)×85=851+(523-385)=458-15-234=84.9-55.1=46×5=465-193-271=466-36÷4=317+(885-16)=250-56×2=180×4÷5=996+551=985-849-66=484+14-381=19×(144÷4)=111+20×24=137+205-208=846-277×3=15÷(145-140)=65×99×2=512÷8÷4=278×6÷2=48+16×21=(327-287)÷5=(141-107)×16=321-203+316=777×4÷6=455+980=440-199+697=(764-680)×69=32×(84÷7)=144÷9÷2=84×(33÷3)=225+(451-194)=101×6=624-17-153=143×4×9=957-328=33×12×2=19×3×39=486-447=9.9+9.8=24×20-225=997-(246+740)=55×98×5=80×11=172+288÷9=(368-165)÷7=8.9+2.0=35×31×6=472-102×2=237+648÷8=587×9=937-(313+314)=70÷(12-10)=4/7-1/7=420÷6=96×2-83=491-(191+259)=38×(48÷6)=6.4-5.2=232+334+307=96×45÷2=32.0+29.5=307+755÷5=16×28-400=37×63÷9=490+(287-20)=277-109=690÷5+444=71.9-44.6=402-13×15=654×(787-782)=831-411-102=453-18×15=385÷5÷7=199×2+177=720+60-316=130+(381-273)=40×59÷2=558+(535-181)=(404-264)÷5=251+362+279=93+41×8=504-56×7=513×(455-450)=440÷(12-10)=101+322=89×79=408+204÷2=11×21×2=488-291=74×(63÷7)=1.5+2.2=437-(118+263)=386-62×2=423-155-80=158-(454-356)=261+195×2=792-888÷4=368+695-848=21×4×31=396÷(27÷9)=462÷6+456=10×8×16=919+35×5=315-101=902-10×72=262-119-46=105-82=256-(178-68)=637+11×13=140+22×37=12×2×43=433-(457-391)=640÷8÷2=371+64×7=932-48×11=363-15×9=10×35-129=252+(333-246)=125+232=75.9-36.8=696+856+360=210÷(16÷8)=16×41×8=18×(198÷6)=699×(509-502)=374+407-737=496-25×19=70÷(176-174)=614+(571-56)=379+105×9=82+188×3=86.8-32.3=944-27×5=150×2×3=450-266+310=299×(55-52)=205÷(35÷7)=7.4-4.5=827+399-657=(499-442)÷3=140×3×9=221+177-180=998÷2×7=28×(135÷9)=296÷(554-550)=3/6-2/6=11×16=985-384-251=24×(524-486)=648÷4=300÷2÷6=22×44+13=114×(21÷3)=15×2×63=200-(219-166)=353-129=36+973-903=118+286=280÷5÷8=28×25=396÷3=12×6×61=230-141+364=493-(21+157)=618÷3+21=353-18=840÷(3×2)=11×45÷5=17×26÷2=(758-558)÷5=321÷(24÷8)=404-(61+279)=839×4÷2=322-138+183=17×13×4=489-231-74=102÷(3×2)=428-208×2=160÷(720-712)=(328-281)×22=32×5=196÷2×43=23×(12÷4)=469-14=6/9-2/9=997-552=325-286+411=16×30-199=6.4-2.0=12×73=660÷5÷4=156×4=772-(596-302)=7.2-7.0=70×53×8=71×50=918÷3×7=658÷7×32=(392-297)÷5=820+69×14=822-258÷6=19×14×3=702÷(3×2)=474-13×15=497-14×22=960÷5÷8=254+37×14=14×17-89=138×7÷6=66-(188-131)=676+16×33=234×3×7=428÷(12÷3)=436×2-79=708÷2×9=46×16=229-212+21=36÷6×94=69×(272÷8)=299+162=597÷(27÷9)=826÷2×3=70+71×4=204÷2=132-650÷5=758-33×3=232+(251-142)=413-622÷2=513+197×4=255+154-252=958-366+503=6.5+6.7=199+(140-132)=745+(904-651)=246+279×3=315-33-190=99+17×55=(88-64)×29=231÷(454-451)=10×29×2=288+127+263=96÷6×37=528+(368-122)=150÷3×17=268+(366-163)=108+70×8=7.7+53.5=236×2×3=14×27-360=560÷(483-478)=7.8+9.3=4/10+3/10=690×8=558÷2×9=333÷3=53×7×2=72×10×5=266-752÷8=14×2×25=323-88+245=468÷(2×2)=464-10-156=11×21-212=562÷2×4=604÷2×9=996÷(2×2)=6/7-1/7=6.7+0.9=256-(638-564)=774÷(844-838)=8.3-1.5=281-95×2=8.5-8.2=43×81÷9=414-30×6=920+781-872=236÷(16÷4)=(793-627)÷2=796-436=724-16×34=288÷(2×3)=16×(741-733)=508+318÷6=174-114-41=40×12-69=32×(175÷7)=928-885=685+762÷2=893+138×5=552÷8×9=38×12-323=360-64×2=840÷(975-972)=709-216+46=489-(130+206)=351×2÷9=98×6-248=14×91×3=730+(165-164)=394+695+132=(188-176)×37=500-232÷2=230÷2=457-373+124=20×4×63=308+302=336÷7×4=484+(493-52)=674-(372+200)=358-(436-156)=4.7+8.8=279-246÷3=68×(42÷6)=64×(284-278)=72×63×4=473-24+40=663-(156+50)=54×48=81×18÷9=328+88×7=205+511=43×15-391=504÷6×38=388-22×14=(999-655)÷8=300÷4×7=167-74=297-122-104=703×(48÷6)=126÷(14÷7)=448÷4=94×(55-51)=12×24=10×7×89=438÷6×75=275-71-195=48×13-423=186÷(48÷8)=149×(739-733)=20×24×2=45×22÷2=329+49×2=636+370÷2=12×50÷4=387÷(72÷8)=85+(643-384)=114+14×33=1.2+9.2=219×6-632=53×(588-500)=836÷4+390=116-13=23×22=26.3+35.4=563-(953-740)=223+242-455=670-14×19=115×(50-42)=44×23÷4=383×3=50×2×4=85×47=294-(127+141)=25+(316-274)=137+758+14=78×22=34×59×8=653-25=931-72÷2=35+10×38=168÷(308-301)=837-813+612=113×2-166=432÷(2×3)=885-163-509=147×4-436=128÷(72÷9)=103×(35÷7)=38×(14÷2)=970-20×14=(325-301)÷3=(339-303)÷2=(200-85)÷5=5.4+9.4=15×14×4=3/7+2/7=40×(18÷3)=3/7+4/7=677-627+301=(293-56)÷3=980+612+955=90÷(980-975)=104-87=10×67-371=805+201×2=960÷(40÷8)=330÷5×4=795-(421+268)=(840-338)÷2=778-260-155=272+574÷7=225÷9+19=183+36=424÷8×2=9.1+7.2=174-97=22×(14÷7)=813×(705-696)=228÷3×86=97×4÷2=558-(230+192)=72×4÷6=93×2=728÷7÷8=882÷(3×3)=810÷(3×3)=867-16×15=454-(493-63)=128÷2÷8=102×4×2=17×(448-353)=979-523-214=104×(20÷4)=990-142+564=385×5=390+743-692=602×4÷2=64÷2÷4=745-63×4=370-(123+69)=86×(234÷3)=110+(769-533)=122×4=168÷(21÷7)=712÷(145-143)=64+(206-201)=(101-89)×63=24×(416-385)=341-28-87=21×18÷3=98×66=152+13×60=640÷5=129×7-741=37.9-1.8=82×60÷3=7.3+8.3=25+95=(948-276)÷3=500-512÷4=56×12÷8=54+759-717=15×38-395=54×5=987-(225+492)=379-(99+214)=300×2=687+26+105=76÷4×52=148+185+373=112×3=462-(441-145)=426-234+257=45+406+247=288+18×55=288÷4÷4=188+36×19=10÷5=435+941+199=1/7+2/7=348÷(2×3)=234+269+273=504÷(64÷8)=14×14=105×8÷6=870÷5÷2=301-26+105=4/8-1/8=135÷9=334-150÷3=759×(57-49)=653-514-19=164-180÷6=776-(945-488)=120÷8÷5=465-(92+53)=658-594+755=20×(474-468)=319×2×5=270÷(45÷9)=783×2÷9=371÷(14÷2)=28×15-35=83×(193-190)=95×(222÷3)=590+586+632=12×9=20×21-171=369-(408-393)=42×5=17×4×58=10×64-115=758+461+957=410+11×21=270÷2×9=19×27=280+944÷4=938-743+607=(727-639)÷8=748×2-282=80×4÷2=726÷(3×2)=952÷8÷7=195-(241-99)=408-364+201=15×4÷6=21×10=246÷2+400=23-12+25=34×13-430=582÷(3×2)=60÷5+28=60.4+18.4=972÷9÷4=987-236-732=488÷4=3.4+1.0=15×(120÷2)=72÷3×8=47×(84÷7)=10×12×8=(197-165)÷8=30×(14÷2)=189×3=61×2×8=132×(14÷2)=41.1+14.8=(136-55)÷3=1/8+6/8=128×7+651=94÷2=99×3-189=100×7×2=612÷2×9=725-20×22=834×6÷3=60÷4×65=199×4-747=391+333=404÷(467-463)=379-(211-170)=25×3×85=106×6=35×27-757=260÷(2×2)=958-305=38×11=186×(275-271)=540÷(2×2)=365+(481-304)=880÷4×3=(495-39)÷4=96×2×7=279×3-207=445-(294-183)=446÷2+106=56+(610-274)=49×2×44=98×3-132=36×10=150+43×19=21×28÷4=90×(36÷6)=192+255=144÷2=2.9+0.2=369+34×18=470+10×34=430+861+391=45×94×7=148÷(16÷8)=491-135+13=719-704÷4=90×31÷9=11×7×74=135÷(35÷7)=900-10×82=12×73-599=353+(883-415)=373-801÷3=129÷3=29×(66÷6)=270÷(3×2)=60×(24÷3)=121×6×3=336-166=988+886=116+11+983=19×23+165=16.6+75.9=44×8=345×3-773=319×8=523-(915-425)=0.7+1.9=697-28×7=742-338=19×(16÷4)=700÷7÷2=279-(150+70)=330÷(102-99)=867+831=840-12×69=4/7+2/7=376×7÷2=188+(408-270)=439-16×14=155+234=624-284+205=46×2×66=(658-340)÷6=34.7+53.9=447+74×4=54×8=93×6×2=17×29+332=765÷(15÷3)=460÷4×3=18÷2=36×(569-529)=36×22÷4=720÷4÷2=336+49+865=417×2=32×(622-534)=17×21+649=59×12=16×10-71=20×4×84=22×(108÷9)=512÷4×8=35×14×2=71+616÷2=33×3×27=335-80÷2=27×(111÷3)=202+(791-271)=96÷(56÷7)=680÷(2×2)=67×8×2=334÷(70-68)=19×15÷3=266÷7×8=13×66÷6=41×19-595=447-(418-164)=129+106=518÷2=(427-145)÷3=66÷3×17=42×(449-407)=622×3÷6=463+(366-147)=874-(415+127)=261-231=126×2÷4=259-(25+202)=458-307-116=872-13×66=394-212÷4=273×(12÷4)=456÷(18÷6)=20×45÷5=263+218=11×9×62=27+685+90=52×6×3=423-293-58=76×22×6=478-30+677=992÷(32÷4)=371-66×2=790-(87+462)=10×46-58=(498-262)÷4=623+517-728=26×17+545=4/6-1/6=698-(334+163)=8.1-0.9=298×3=178×5×6=984-(452+396)=7.9-7.8=127-83+389=108÷(18÷9)=33÷3×34=816÷(36÷6)=590-(27+517)=93.0-61.2=21×13×2=420÷7÷5=512÷(2×2)=260-11×16=692÷(400-396)=14×46=129+398=465-95=40×59×2=300÷(15÷3)=43×(42÷7)=77×68=40÷2÷2=422+17×32=432×(15÷3)=7.1+1.1=972÷4÷3=250×(215-206)=6.8+3.7=22×(420÷7)=773×6=208+29×17=175+59=287+181+78=86+306+192=170÷2×49=931-(88+223)=1.0+7.9=328÷(24÷3)=879+26×30=120÷3÷2=75×7÷3=89.8-25.7=53×(26÷2)=982-(491+238)=869-(880-465)=6.8+4.8=385-52×7=181×9-606=36÷(3×3)=429+(244-11)=39×(101-76)=317-16×12=121+195-50=124-110÷2=309-328÷8=333÷(3×3)=561×(567-563)=20÷4×94=221×(104-101)=1/5+3/5=(868-438)÷2=15×56÷2=213×3=459+92+385=5.7-1.6=358+10×17=参考答案487×(64÷8)=389614×3×29=1218504÷4×6=756(149-80)×10=69081×11=89117×25+231=656274-31×7=5751×5÷3=85313-18×10=1333.6+3.2=6.873×7-417=9413×5×72=468022+250-34=238281+174=45550×51×6=15300(259-180)×52=4108567+307-246=628122÷(282-280)=614.5+0.6=5.1150÷2×44=3300871+(489-454)=906587-452+116=251(204-118)×98=8428118×7-154=672216÷(2×2)=5440÷4×56=560(501-405)×97=931210×6×3=180189×7=132390×6-348=19292×7-373=271113×8×6=5424855÷(587-582)=171907-(901-196)=202938÷2×9=422199×7-54=63955×(184÷8)=1265722-425=297716-(612-301)=405152-48×2=5611×19-170=3914×28÷8=49798-(307+32)=45945+379-78=34618÷(2×3)=3832-(758-465)=539655×(54÷9)=3930490÷5÷7=14623÷(56÷8)=8968×2×7=952139×6÷2=417503-(259-190)=434766÷2=3835.4+3.2=8.617×(23-18)=85451+289=740757-103×5=242457-154-24=27933×(205÷5)=135336÷(15÷5)=1294×4=37692×(291÷3)=892482×28=229627×59×5=7965910÷5÷2=91499+(494-204)=78938×11-318=100106+692+103=901565÷(10÷2)=113752÷(2×4)=94131+177=30832×19=608181-61+302=422797-91÷7=784131×4-167=357311-77+84=31827×14-308=70894+560÷4=103464×7×6=268876×(616÷8)=5852636÷2÷2=159891-(103+303)=485125+190-174=141835×4÷5=66827÷(27÷3)=320.1-0.8=19.3425-196-129=100992÷2+369=865624÷2÷2=156319-10×29=29688×9-862=5330307×4=1228217×(381-377)=868365-77-127=161732÷6+145=267698×2=1396183×3÷9=61803+492÷4=926(472-442)÷6=5332-11×27=3514×7×3=29440×(755-692)=252013×4×47=2444911+56-848=11959×16-839=10585×(413÷7)=501515×(190-139)=765350-(332-181)=19940×7÷4=7048×2×33=316886.4-26.0=60.4159÷(24÷8)=5312×2×48=115266×19÷3=41874÷2+104=14124×17=4082.4+8.4=10.8384+29-123=290451+285=736452÷(2×2)=113829+603÷3=1030945-78×7=399205×7=1435(124-27)×29=2813320÷5=6454×(64÷8)=4322/4-1/4=1/418×(587-506)=145842×13-506=40765-744÷8=67216×34÷4=136153+(236-126)=263342-89×2=164840÷7×3=36012×(217-196)=252100÷2×25=1250654+29×29=1495230×7-423=1187810÷(2×3)=13517×14×3=714(287-243)×17=748895-10×28=615196÷7=2811×10×8=880233-20-65=148855-10×13=725179-26×2=127705×(189-180)=634518×40+320=10404.6-1.0=3.620×53×6=63605/9+2/9=7/9240÷(203-197)=40156×4÷2=312688÷2×4=1376254×6÷3=508329÷7×14=658712÷(378-376)=356(692-620)÷4=1811×4×86=3784354+67=421263-116×2=31504÷2=252303+(431-144)=590429×2+131=989379-(209-111)=28110×84-678=1626.8+1.0=7.811×41-362=89164÷4×53=217310×10×5=50015×21×3=94530×15-99=351311+82=393221+15×22=551661-534+572=69938×6÷4=5769×(360÷9)=276013×4×8=416132+(270-48)=35456+199=255123×8-775=20990÷2×25=1125279-(162+37)=80751-156×2=439383×2-624=142486×7÷9=378504÷6÷3=28239+81×6=725739-709+454=484400-33=367141-428÷4=34430÷5×91=782617×3×12=61221×72=1512360-349+417=428437-26×11=151303+666=96926×(198÷9)=572762-576-30=15613×75=97520+252+245=517401+167+211=779482÷2×7=1687264÷4×17=1122979-925=54857-134-449=27493×(378÷7)=502277×(252÷7)=2772671-51+750=137024×2×46=2208140÷(116-112)=35(861-385)÷2=23814×12×4=672482÷(233-231)=24115×18×4=1080186÷3=6216×51×5=4080416-766÷2=33983×(16÷2)=7864123+35=1583/5-1/5=2/5265+(313-282)=2965.6+8.2=13.8694+(522-328)=88854×(18÷9)=10863×(56÷7)=50470×16÷8=140480÷2+442=682837×7=5859972÷4+501=744683+600-433=850391-492÷3=227481-336-145=067+64×12=835(354-56)÷2=14941×8-164=164861+876-926=811848-758=9010×(150-87)=630(491-143)÷6=58455-152×2=15115×35-80=445226×2÷4=11318÷3=624×4×85=8160572÷(539-535)=143954÷2×9=4293648-14×6=5642.4-0.4=2.0737-588=149240×2÷8=6014×49=686122×(32÷8)=48864+293+270=627427-17×12=223405-(90+306)=9396×(482-474)=3168112×6=67212×3×13=468278÷2=139385-(11+12)=362688+(350-171)=86742×2×57=4788385-288=97428-134-88=206216÷(341-332)=2459+367-96=33092×53÷4=1219571+288=859417-603÷9=35068×(288÷9)=2176312÷3×5=52013×(424÷8)=689319+(235-203)=35136+24×28=70868÷2×26=88465×39=253582.9-69.6=13.348×16+122=890993×(45÷9)=4965378÷9=4227+325÷5=92566-520÷5=4626.8-2.4=4.421×2×36=1512152÷(2×2)=38917×4=3668216÷(36÷9)=54253+138×5=943992÷(14÷7)=496414÷3÷6=23310-390÷5=232999÷3=333393÷3=131415-351=6456+52×15=836(325-301)÷8=3651×9÷3=1953777÷3=25999÷9×58=638462-15×30=12888÷(644-641)=29615×4×96=576010×(302-291)=110100×4-368=32552÷(2×3)=92792-141-493=15844×15+960=1620447-289=15884÷(300-297)=28749-(510-176)=41582×40÷4=820158×3×5=2370224+294-88=430489-15×30=39587×(54÷9)=35223/8-2/8=1/8665×6=399022×(97-37)=1320226÷(367-365)=113592÷2÷4=7483×(164÷2)=680694×2×3=564905-250÷5=855957-644-198=115152×2÷4=76294÷7+245=287247×(449-446)=741840÷(2×3)=140681-783÷9=594280×3+354=1194160÷(32-27)=32243÷3÷9=975×86÷5=1290211+60-266=5790÷2×6=2370340÷4+411=496273+701-940=34889-55×16=9201+248+85=53418×(306÷6)=918988-35×12=568360+19×40=112092+129×7=995565÷5×8=904962-(116+774)=72581-11×26=29517×7×3=357138÷(431-425)=2327÷9×24=7213×41=533354-24=330315-191+55=17958×(418-415)=174278-540÷3=98528÷8=66592+530=1122330÷3÷5=2281×(672÷7)=7776988-480÷2=748330+126÷3=372208-11×4=164280÷8×12=420372+497+587=145676+241-168=14972×6+494=926(288-81)÷9=2390×13÷2=585456-287+129=298302+241+178=721342÷(54÷6)=38504×(692-684)=4032(433-45)÷4=97835÷(251-246)=167(785-770)×55=825(406-151)÷5=51768÷(56÷7)=9638×10÷2=190733+37×5=91879×(280-277)=237386×6=2316474+(407-405)=47662×15-671=259760-(219+535)=6630-16×37=3856×5-257=23(91-73)×42=756269×(386-383)=8072.7-2.6=0.1330-16×16=74112+653+907=1672356+23×17=74793×8÷4=18671×(292-286)=426380-17×18=74(730-136)÷9=6624+72×8=600132÷4=33650×(326-317)=5850970×(40÷8)=48509.9-4.2=5.772×12×3=2592451-13×20=191665-(844-198)=193/5-2/5=1/5220÷(161-159)=11012÷(24÷6)=3544÷(2×4)=68161-118=43(427-13)÷9=462/7+4/7=6/76.6-4.7=1.9384×2×5=3840654×(291-283)=52323.8+5.7=9.517×(48÷2)=408871-42-689=14020×21×2=8407.6-2.5=5.172÷3=2424×3÷9=8112×8-401=495364÷7×17=884121+158×4=753263×3+32=821183-(376-209)=1614×(252÷9)=392962-511=451545+497-487=55595×(41-35)=570577+986-686=877432×2+51=91523×(406-385)=483901-85-749=6751×8-320=88373-(554-290)=10994÷2×19=89377×5×2=770783×3-28=232110×(164-138)=26061×78×4=19032110-40-58=1250×(99÷9)=550648÷4×8=1296783-79×7=230254+517=771345÷5×31=213927÷9×66=198294-228÷3=218271+189-122=338976-31+357=1302257-(970-777)=64232÷(439-437)=116159×(12÷3)=63633×9×2=594222-790÷5=6497×99=9603877-(591-580)=866254×2+303=811216÷4=54156+25×7=331258+232-374=116526+90+54=670334+(264-244)=354400-(392-248)=256334-(182-62)=21470×(801÷9)=623024×(128-100)=67211×43-167=30625×4÷2=5042×11-316=1465.8-2.2=3.6462+109×2=6804.9+11.9=16.836×2×95=6840957-518÷2=698293×4-409=763920-(287+105)=528872÷(2×2)=21831×21÷7=9315×49-422=313960÷8÷6=20(249-201)÷3=16886-17×17=5974/9-3/9=1/983×34=28222.2-1.9=0.3239-(88+136)=1555×6-166=16434×17=578500×2÷5=200545-(971-821)=395234÷(2×3)=39633+(298-19)=91238×81÷2=1539472-975÷5=277498-113=385354+42-96=30025÷(45÷9)=5132×(311-304)=92456×(182÷2)=5096149+74=223225÷9×17=425575÷5÷5=2327+23=50299×2-351=247272÷2=13616×6×56=5376857+(889-540)=1206105×(24÷8)=31544×(736÷8)=404810×4×48=1920122+48=17085×9×4=3060422+(368-229)=561930÷(2×3)=155(77-58)×12=228343÷7=49299×(10÷2)=1495116×7=812616-60×5=31656.2+26.7=82.9317+101-93=325572÷4+455=59814×13×5=910511×(115-106)=459916×30÷4=120153×7-330=741334-153=18117×40-574=106196÷(134-132)=98294×(36÷6)=1764192÷3×35=2240891÷3=297205-36+453=622370-23×3=301528+291+99=9182.5+1.9=4.412×8×33=3168190×6-560=580975÷3+850=117597×(28÷7)=388723-575=148600÷(4×2)=7516÷8×50=100423-(430-178)=171148+61×3=331491-226÷2=378487-381-99=718×39-519=18389×3×2=534826-314=512442-176=26683×56÷8=58160×3=180925×(20÷5)=370045×(84÷4)=9451/7+5/7=6/7700÷7×5=500707×(46-42)=2828687×2÷6=2298.4-7.9=0.5(394-352)×19=798334-111-111=112455+805+280=1540751+238=989469÷(389-382)=6724×3×69=496824×12÷4=7215÷5=396.8-18.3=78.5404+597÷3=603466-(340+108)=18222×5-101=1009661×(72÷8)=5949254×2×3=1524951×(424-421)=2853582×(64÷8)=4656459-(323+23)=11318×4×55=3960254+383+210=847319×9=287132×14=448474÷(385-382)=15870×9=630429-(31+41)=357276÷6×2=92404-344+76=136(469-151)÷2=1598.1-5.8=2.3316+276÷6=36269÷3×17=391432÷4÷9=1216÷8×60=120314÷2=157(398-367)×34=10542.4-2.0=0.456.6-55.8=0.8195-94+928=1029864×7÷8=756784-25×4=68424+30×6=204481-10×40=8132×(294÷6)=15689.6-8.1=1.5483-900÷2=33376÷(2×2)=94756÷(2×3)=126491-(340-260)=41118×30÷4=13513×12×5=780570+118+34=72216×12÷8=24(902-224)÷3=22665×(162÷9)=117093÷3=31800÷(4×2)=10095×38=361050÷2×8=200642-(817-462)=28775×55×3=123759.5+1.9=11.4883-742+26=167541-19×2=503(296-278)×48=864983+133×5=1648572÷2+744=1030492-84×4=156508÷(2×2)=127568÷(2×4)=71928-(30+280)=6188.3-3.0=5.318.3+38.8=57.1504÷(2×2)=126385÷5×3=23114×12÷6=28400÷(2×2)=100349+515+673=1537128÷4×17=544405-162÷9=38745.0+47.4=92.4807-71-731=5306+579÷3=499780÷2×3=1170372-(30+253)=895.3-1.6=3.741×6×4=98425×4×8=800901-138-188=57539×66÷2=128774+50×16=874118×(28÷7)=47291+24×17=499645×4=2580(359-159)÷4=50903+103+384=1390277+153×6=119544×90÷2=1980344×6=2064141×(269-265)=564554×(65-59)=3324490-19×24=34912÷8÷2=57700÷7÷4=2569×2×5=69019×2×14=532845÷(490-485)=16943-68÷2=9235-250÷2=110109×(134-129)=545744÷8+17=110233-132=101392÷8×15=735188÷(923-921)=9490×7÷6=105588÷4+376=523720÷8×96=8640156-602÷7=70426-139×3=914×12=168401-15×9=26620×11×2=44050.8-9.3=41.5218+930+164=1312442-27=415645÷3×4=8602/5-1/5=1/5750-41×4=586228+824÷2=64068÷2÷2=1779×(204-201)=237252+164-302=114875-36×15=33540×16=6405/9+3/9=8/98.5-0.2=8.311×73-275=528560×(960-954)=336018×2×58=2088189÷(21÷7)=63437+221×2=87944×8×9=316811×(237÷3)=869(454-210)÷4=61(835-778)×42=2394186+502-165=52369×(436-430)=414142×5×7=497045.8+2.9=48.7432÷(3×3)=48242+945÷3=55754÷(21-15)=9220×3+748=1408399+63-415=47354÷6=59311+423-324=41026×8×4=832247-23×9=4014×(465-444)=29419×3×75=4275122-(851-737)=845×2×42=3780643×8÷4=1286184÷8×27=62163×2×4=504675×7-193=453217×16+197=469368+198×4=1160336÷6×4=224(921-657)÷4=66351-(217-42)=176309÷3×8=824231-28-105=98111+25-54=82246×(63÷7)=221458×9÷6=8717×(150-102)=816590×2-362=81821×5×7=735359-214+271=4169.6-2.7=6.9300-(986-880)=19412×13÷2=7820×16×2=640483-19×6=36944.7+18.0=62.7575-113×4=123747+246×3=1485200÷4×35=175010×27-47=22330÷(21÷7)=10800÷8÷4=25318+135+118=57178+202=280605+569+862=2036374÷2=187804-30×19=234847+786=163332×24=76867×11=737156×6-680=256471-37×5=2863.5-3.3=0.2784+492=1276812÷7÷2=58492÷2÷3=82(354-39)÷5=63306+58=364578+378+825=1781810÷6×2=270105÷7=1584+312-155=241529+249=77823×5-47=68875×(16÷2)=7000393÷3×6=7865/8+2/8=7/837×27-413=586110÷(270-268)=55438-(23+166)=249440×2+699=1579192÷(24÷6)=4844×11=484105÷7×2=30(746-727)×85=1615851+(523-385)=989458-15-234=20984.9-55.1=29.846×5=230465-193-271=1466-36÷4=457317+(885-16)=1186250-56×2=138180×4÷5=144996+551=1547985-849-66=70484+14-381=11719×(144÷4)=684111+20×24=591137+205-208=134846-277×3=1515÷(145-140)=365×99×2=12870512÷8÷4=16278×6÷2=83448+16×21=384(327-287)÷5=8(141-107)×16=544321-203+316=434777×4÷6=518455+980=1435440-199+697=938(764-680)×69=579632×(84÷7)=384144÷9÷2=884×(33÷3)=924225+(451-194)=482101×6=606624-17-153=454143×4×9=5148957-328=62933×12×2=79219×3×39=2223486-447=399.9+9.8=19.724×20-225=255997-(246+740)=1155×98×5=2695080×11=880172+288÷9=204(368-165)÷7=298.9+2.0=10.935×31×6=6510472-102×2=268237+648÷8=318587×9=5283937-(313+314)=31070÷(12-10)=354/7-1/7=3/7420÷6=7096×2-83=109491-(191+259)=4138×(48÷6)=3046.4-5.2=1.2232+334+307=87396×45÷2=216032.0+29.5=61.5307+755÷5=45816×28-400=4837×63÷9=259490+(287-20)=757277-109=168690÷5+444=58271.9-44.6=27.3402-13×15=207654×(787-782)=3270831-411-102=318453-18×15=183385÷5÷7=11199×2+177=575720+60-316=464130+(381-273)=23840×59÷2=1180558+(535-181)=912(404-264)÷5=28251+362+279=89293+41×8=421504-56×7=112513×(455-450)=2565440÷(12-10)=220101+322=42389×79=7031408+204÷2=51011×21×2=462488-291=19774×(63÷7)=6661.5+2.2=3.7437-(118+263)=56386-62×2=262423-155-80=188158-(454-356)=60261+195×2=651792-888÷4=570368+695-848=21521×4×31=2604396÷(27÷9)=132462÷6+456=53310×8×16=1280919+35×5=1094315-101=214902-10×72=182262-119-46=97105-82=23256-(178-68)=146637+11×13=780140+22×37=95412×2×43=1032433-(457-391)=367640÷8÷2=40371+64×7=819932-48×11=404363-15×9=22810×35-129=221252+(333-246)=339125+232=35775.9-36.8=39.1696+856+360=1912210÷(16÷8)=10516×41×8=524818×(198÷6)=594699×(509-502)=4893374+407-737=44496-25×19=2170÷(176-174)=35614+(571-56)=1129379+105×9=132482+188×3=64686.8-32.3=54.5944-27×5=809150×2×3=900450-266+310=494299×(55-52)=897205÷(35÷7)=417.4-4.5=2.9827+399-657=569(499-442)÷3=19140×3×9=3780221+177-180=218998÷2×7=349328×(135÷9)=420296÷(554-550)=743/6-2/6=1/611×16=176985-