三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦683-71+804=21×42-248=(330-255)×11=537-263-113=(317-142)÷5=78×2×4=504×2=851-314-200=8.8-6.9=33×74=560+940=655+206+46=22×2×14=107×(354-349)=457+737+152=202-32×6=625÷5÷5=(373-339)×13=338-127-80=296-518÷2=12×(280÷4)=92×10+837=890×(18÷3)=38+25×21=29×(52÷4)=(706-486)÷4=6.4-0.7=8/9-1/9=4.5+9.7=3/7-2/7=39×67=(792-738)×66=436-29×13=232+58×13=322-(90+49)=474-(273-170)=512÷2×7=(737-33)÷2=284×(836-831)=45×11-152=36×2×17=943+380-229=286-(341-205)=658×9-888=17×13=125×2-247=13.2+35.1=390×9÷3=(824-735)×51=322×(15÷5)=71-12×4=54×7+319=864÷6÷9=(371-195)÷4=46×2×34=21×(48÷6)=470÷5=393÷(220-217)=(252-74)÷2=14×40÷8=76-360÷6=251-556÷4=214+11×22=864÷4÷6=15×95×7=40÷2×8=45×8×2=83.2+3.2=10÷2+59=49÷7=23×76=26×3+436=392×2×8=757×2-108=64×(77÷7)=23×4×8=840+588=70×68=102+797+64=104×5÷2=333×3-104=918÷3=83×66=237×6-987=80×5=24×4×7=66×(711÷9)=(242-165)÷7=216÷6÷9=248-42×5=660÷3=178+281=332×(195-192)=29.4+46.5=421+(898-597)=18×(395-352)=501÷3=279-632÷8=(988-894)×16=768÷8÷2=0.6+1.0=993-351+558=932÷4=50+68×7=(816-42)÷3=27×27-299=456÷6+305=380÷(96-91)=579×4÷2=30÷5×70=960÷(10÷5)=648÷9×15=289-77×3=204÷6+597=60×(30÷6)=576÷3÷3=600÷2=396-296-48=363-231=505×(854-847)=140+310=603-245-325=320÷4÷5=845+631-121=43×(22÷2)=39×8=56×9=22×2×7=307+337×2=14×6×42=301+123-147=307×(962-955)=245÷5=686÷7+983=84+47×9=221×(81÷9)=184÷(14÷7)=39×5÷3=503×9-617=410+398=604×2=125+253=398-30+105=85×15=11×9×44=(570-10)÷7=82×71×6=103+103+482=86×(814-745)=101×5=285+188+86=124×4×2=227+39×2=5.1+2.3=31×(482-476)=8.6-2.4=276÷(499-497)=8.9-3.6=272-114=34×2×22=885-44×9=170-81+327=43×(324÷6)=312×3×2=568÷8×92=0.9+2.0=148÷4=165×6÷3=424+(756-575)=9.2-6.7=12×52×4=1/5+2/5=299-32+368=290+626+28=875-11×16=707+13×3=262+416÷4=16×20×3=434-250+221=64×10-563=12×5×69=22×(231-202)=80×11+38=341+46-286=96÷(12÷4)=300-85×2=(951-896)×14=771-955÷5=25÷5=995×(126-122)=172×5-262=367+747÷9=789×8-471=109+360+745=15×38×2=774-11×25=33×8×6=70×72÷5=352+147-173=271-(344-234)=64×(960-879)=9.0+0.9=437-19×4=28+19×7=9.6+4.1=945÷3÷9=417-249-157=272÷(4×2)=273÷7×23=354-40÷4=12×52=774÷2×7=824÷8+116=35×(105÷3)=38.8-32.7=16×4×92=820-726+183=915÷3+461=195÷(215-212)=37.5-5.0=12×74-85=3/5-2/5=120÷(908-906)=16×(375-307)=356×(942-937)=27×(485-470)=325-304=130÷(25÷5)=100÷2×4=825-(27+774)=884-(767-395)=109-10×4=2/5+3/5=11×3×6=588÷4÷7=150÷5=561-842÷2=63×(16÷8)=58÷2=135÷(45÷9)=11×(140÷2)=313×4=359×(30÷6)=1.8+3.8=18÷2×41=256+(203-32)=379×(24÷4)=24×39-161=766÷2×7=52.5-13.1=203+(479-342)=132+218+55=244÷(18÷9)=97.5-73.6=478-199+437=74×7÷2=667-(954-327)=726÷(3×2)=458-232=69×4×2=332×(18÷6)=240÷3×47=151+148-84=93÷3×90=210×(12÷3)=284-252+325=273×9=186÷(74-72)=722+613-84=46×12+802=223×3-620=362-341=981-(21+32)=70÷(94-89)=45×89=94×(252-246)=(691-256)÷3=28×17÷2=781+233=458-(72-47)=(855-239)÷2=39×12÷3=(439-400)×17=958-(283+561)=9.3+2.0=772+198+23=495×8-922=459-(337+63)=31×(840-773)=460-(284+80)=10×48-342=289-(290-136)=851+(992-825)=957-331+256=543×2-658=7.0-1.0=252÷(57-55)=19+606+30=418+(286-88)=10×3×17=77×4×9=912÷(3×2)=203-60×2=148×(457-451)=990÷6×9=126÷7÷2=9.1-2.5=173×(894-888)=861÷7×3=204÷(2×3)=348+(559-471)=635-449=(354-49)÷5=429-47=352+16×39=75×4÷5=27×21÷3=976-157×5=747÷(430-427)=15×4×7=57-76÷4=348×(16÷8)=495-112×3=772×9÷3=12÷2×40=448+579÷3=20×19+348=490÷7×5=27×15=980+14×57=28.9+2.3=90+272=8.6-1.9=787-578=160÷(10÷2)=49×2×5=33×29-485=21×3×92=21×2×53=20×8×9=2.3+7.8=204-664÷4=895-315×2=317-(237-77)=217-155=104×(429-420)=16×(385÷7)=480-474+473=244-28=13×27×2=33+64+775=322+203+127=692×4÷8=306÷3×5=406-13×10=84×6÷9=973-17×51=14×19÷2=615÷3+403=21×34÷6=847-211×2=648×3=30÷(382-379)=17×5×26=152+260=404-149-229=110-28×2=444÷(2×3)=25×9÷5=25×21×2=830+36-402=981-851=186+33=131×(18÷6)=976+36÷2=25×20-203=273÷(822-819)=30×13-118=584+133+855=885+943+710=268-241+112=4/7-1/7=11×8×28=840÷(24÷6)=13+90×11=176÷4×10=1/7+2/7=4.8+7.9=236+193=333-108=720-(949-624)=357-55÷5=46×38×9=52+84-122=56×7×2=81÷(21÷7)=19×52÷2=679-276÷3=412-50+93=32×91=181+426÷6=136×(131-126)=72×3×7=578×3=195÷(967-964)=499-(149+141)=50.4-31.7=150+82-149=934+544-150=20×(57-37)=118+(291-267)=1/4+2/4=23×52×5=960-13×72=402-295=398-102-73=15×47÷5=792÷(3×3)=720÷8+379=34×15=286+176=16×(308÷7)=360÷4÷2=149+279=(198-124)×10=681-(25+445)=333÷9=372÷(54÷9)=281×8=784×9÷3=435÷3=659-750÷6=875-(155+370)=697-12+820=66×66÷2=268×(18÷6)=14×14×5=969-(597-184)=21÷(570-563)=33+122=715×(472-465)=20×(932-883)=189×(481-476)=886-(197-68)=172÷4×9=907-10×25=494-(272-154)=175÷(25÷5)=3.2+6.3=451+186×2=27×13-351=172-39×2=225+64+356=477+19-272=342-18×4=66÷2=225+38-144=286+321÷3=58×64÷4=44.1+25.3=125+164×5=574÷7×12=30×2÷5=22×(120÷3)=158+(250-98)=146+(500-26)=449-(581-548)=414-162-199=(475-437)×10=28÷2×34=576-458+648=324-19×11=585+58×4=306-(56+102)=265÷(128-123)=47×21-806=549÷9×15=18+74×10=418+104÷4=302+312=7.4+1.2=13×(26÷2)=87×10÷5=663-285×2=962-16×42=(418-55)÷3=226-445÷5=72÷4=23×11×3=481-206-242=220÷(628-626)=100×8-655=611-598=109+362-189=(731-329)÷2=36÷4×32=674×2-485=342÷9×16=388+224÷7=27×(132÷6)=36×11×7=(263-185)÷6=706-472÷2=28÷7×96=648÷6÷4=14×6×78=120÷(3×2)=944-22×15=621÷3×6=254×3-56=236÷2÷2=80÷4×77=207÷(75-72)=11×11×2=920-(51+836)=270-49×4=473-(478-219)=954÷(3×3)=378÷9×60=827-(124+21)=904+(968-692)=94×36×5=622+797+226=870÷(862-859)=495×2×7=17×7+538=64+65×12=513+48×14=190×4=420-865÷5=900÷(2×2)=205+54+680=21×14×3=213+182-383=390+260-86=912+395-723=82×35×8=932-101×7=540÷3=520×(757-749)=950+234-413=7.9+2.0=94+50+178=535-600÷6=460÷(24÷6)=336÷(10÷5)=704+572=1/9+8/9=165÷5×3=973×3÷7=29×3×34=249÷(468-465)=400-54÷9=925+(798-460)=143+43=981+603÷3=600÷5÷5=259÷7×6=25×33-543=32×11×2=985÷5+769=552÷2÷3=172-(313-234)=88×47=265-(144+66)=35×46÷7=196+697=312-14×20=955-914=878-23=47×37=10×88÷4=99×2×4=297÷3÷9=234÷9×7=254+131×5=143-(313-240)=60+935+350=738+117+460=415÷5=14+752÷2=105+589+219=39×74=148+282×3=111×5-397=364+(137-10)=160÷8×21=72÷8=571+110×6=12×22×3=97×72÷4=44×11÷2=630+691-693=792÷9÷4=856×6÷2=275-16×9=60×19=871+141×3=488÷(2×4)=23×99=908-449×2=141+273÷3=573+238-371=231+129×4=384÷4÷3=25×4×7=106×2÷4=244-(305-237)=470-457+21=217-(24+159)=54×55×8=985-597-105=618÷3=55+277-223=982-459-357=301×3-757=55+273=10×16-90=120÷(35÷7)=144+945÷9=71×28÷7=222×6-570=1/3+2/3=427-(327-258)=288÷6×12=31×3×91=260÷(20÷4)=(638-572)÷6=3/6+2/6=378÷(699-692)=590×6-202=65×(112÷8)=21×33÷7=96.2-31.2=5.2-2.4=704-315-193=12×20×2=14+276-66=13×6×5=11.7+19.4=646×9÷2=63×60×7=85×(119-112)=383×(18÷6)=189+39=294÷(63÷9)=33×2×38=171+148=174÷(3×2)=3.9+5.7=457-161-130=565×2÷5=10.0-3.2=250×4-547=151×(16÷4)=27×28÷7=817+20×29=11×2×44=(320-278)×11=811-781=84×(24÷3)=450-(325+112)=705-624+342=97×(291-287)=954÷(2×3)=(154-134)×21=90×3÷6=122+(464-207)=11×34-106=2/4-1/4=20×(88÷8)=318÷(3×2)=456÷4÷2=448÷7÷2=296÷2+957=15×39-413=913+263×2=46×(312÷4)=360÷2×5=18×27+313=200÷2=434÷(49÷7)=12×12×2=47.1+51.5=487-(47+99)=321÷(24÷8)=61×3+108=689-25×27=368-158-69=75×4-158=288÷3+419=13×63÷7=186×6÷3=90÷9×59=908÷4=50×84÷3=24×12+211=11×30+219=676-46×2=496÷(72÷9)=513÷(21÷7)=137+(982-873)=457×2×6=7.3-1.2=38×(80÷8)=21×3÷7=29×11-116=17+879÷3=324÷(30÷5)=(381-357)÷2=867×(48÷6)=924×2÷3=366×(366-363)=321-284÷2=104×6×2=355-17-282=358-65×3=608÷(4×2)=252÷(310-303)=18×44+185=252÷(3×2)=32×33÷3=71×(273÷3)=435-94-307=13×49=24÷(2×2)=470÷(67-65)=13×3×41=15×6÷5=808+(890-770)=26×14×2=94×(32÷8)=45×(65-61)=90÷3÷2=256+48×15=(325-268)×11=477+285÷5=952+985+194=20×15×3=285÷(266-263)=110×5-235=34×13-73=5.0+3.1=33×10-219=539×8=369÷(127-124)=204-135+497=724-355=8/10+2/10=522÷3÷2=937-543=497+(287-87)=432÷6×9=(492-278)÷2=64×(944-886)=63×(15÷5)=79×(44-38)=(667-632)×42=266÷7=992÷4÷2=375-71-25=384+(349-50)=303+510-146=36+621+871=5.1+4.8=563-(135+313)=84×98=33×13-148=504÷9÷7=665÷(20÷4)=2.1-1.3=564÷3×8=818-181-298=5.8-0.7=467-94-331=36×(100-93)=261+35×13=20÷(405-400)=653×(784-781)=98+281+341=242÷(548-546)=292×3=9.6-9.2=204÷(2×2)=623÷(49÷7)=596-114+539=879-396+747=525-(330+90)=14×39×6=704-472+702=9.8-2.3=659×(802-795)=358÷2×8=161×3=(247-198)÷7=223×3-208=579-(72+469)=412-186-105=197×3×7=27×6÷9=97+402=34×80=(282-269)×46=517+474+442=19×7×4=21×24+827=168÷7=24×29=104÷4÷2=472-36×6=486-10×27=837×3=888÷(2×3)=25×(303-268)=45.8+38.8=3/6-2/6=28×6÷7=756÷2÷7=635-423÷9=75÷3=60×(213÷3)=11×(70÷2)=939-16×41=88÷(34-26)=828-94-334=926-(573-29)=22×3×49=470×9=91×10÷5=220÷(645-643)=191-(72+33)=41×(447-435)=849-11-573=508-(889-664)=483-219+156=80×9÷4=(427-361)÷6=300÷2=12×7×26=950-447-237=664÷8+713=465+721+768=27÷9=319+804÷2=260+124-135=253+12×2=900-281+248=736÷4÷2=672÷2+488=3/7-1/7=433-14×14=331×(54÷6)=292-73×4=469×2×5=273÷7=252-(947-926)=84÷(3×2)=462-245÷5=521-30×17=387÷9=89×7=257×(10÷5)=784÷(2×2)=497÷(56÷8)=160÷8=72×(174÷3)=70÷7×59=475-81-227=237-192+28=284-30÷6=440+(435-434)=491-268-110=902×(36÷4)=482×9-691=375-302+31=408÷(12÷2)=41×2×26=102+(653-603)=66×10=393-340=119÷7×26=795÷3×5=200×4÷2=23×42=234-85+458=595-(648-454)=328+640÷2=231+988+655=462÷7÷3=350-10×22=610-20×29=57×8×6=888÷(2×4)=632÷8×7=96+88+47=32×33÷6=929-(139+61)=17×10×2=19×10×4=385×2×7=142×4-115=43×2×63=977-690-31=(481-148)÷9=440÷(14÷7)=411-143-163=16.0+29.3=479-12×25=749+11+529=315+973-434=51×4×3=299+607=378×(16÷4)=455-682÷2=29×(433-416)=576÷(16÷4)=612-30-335=13×(135÷5)=262+570-210=93+(762-529)=1.2+1.9=222+131×2=(334-301)÷3=725-19×30=336÷4÷2=768÷(2×4)=10×86=464-313-44=39×40÷8=484-13×28=353-267=84+(261-32)=707-103×4=40÷4×2=235×2=700÷(63÷9)=44×(211-207)=4.5+0.5=12×(74÷2)=(846-590)÷2=974-10×30=205-11×13=269×8÷4=173-(226-90)=23×2×48=367+197+323=43×(68-55)=819×7-412=28×14-92=3.7-2.7=113×(12÷3)=(439-407)×25=340÷4×6=37×12=90×(328÷4)=455+20×11=66×46×8=334-(418-257)=8.7-3.1=191×5=316×2+159=374÷2×8=302-(210-115)=30×(371-355)=95+330-237=522÷9×8=215+179=249×(193-187)=92÷4=497-(455+26)=274+848÷4=848÷2×8=22×45-807=951×(48÷6)=985-855÷5=11×35-353=140×3×2=259÷7+473=85×25÷5=70×3=810÷6=55×51×4=(771-351)÷7=22×14×2=708÷(2×3)=60×47×6=14×57-366=212+109×6=262×(27÷9)=499×(32÷8)=936+(197-23)=132×7÷6=897-600-193=792-78×7=16×18-165=220÷(952-950)=270÷(3×2)=36+74÷2=684-(446-128)=325-150÷3=326×2×7=877-691+957=310-(142+159)=635-(528-436)=936÷6×2=651×(699-695)=11×29-89=106×7-515=379+72-162=468-156=99×44÷3=754÷2×3=444×(20÷5)=936÷(2×4)=261÷(24÷8)=24×79÷8=12×14×2=15×61÷3=21×25-223=25×5×4=374+75×5=377-12×19=330÷3+94=1.6+4.4=408+231=14×(50-39)=(469-254)÷5=993-584-364=261×(412-406)=481×2-671=538÷2×4=225+194-144=378-253+163=330÷(14÷7)=377+(203-137)=55×15÷5=154÷(49÷7)=20×6=29×9+115=27×25÷9=720÷2×8=167-162+357=82×18÷6=16×6=108÷3×68=493-14×13=511-24×11=(72-39)×19=321+17×32=995×4=298×3=1/6+4/6=65×19×2=427-(47+370)=162÷2+171=564-120÷4=280+15×37=328÷(452-448)=158+(403-238)=650÷(16÷8)=770-498÷2=(907-454)÷3=696÷(2×4)=968+534+536=405-120÷6=456-174+187=55×10-249=239-11×11=895-(510-127)=79.4-0.8=86-30=21×6×4=31×3×53=149×2=287-15×14=520×(24÷8)=(415-155)÷4=62×29=486-(435-351)=389-95×4=96×56÷7=375÷5×2=175-39×2=82.6-60.3=10×43÷2=437-41-143=257+(993-757)=345-18×19=149×3+44=222+95×8=25×10-150=854-565-28=79×(30÷6)=18×(229-221)=415-371+168=80×8-176=300÷(3×2)=248÷2=224+(413-259)=41×11-183=6.5-0.5=104÷8×32=386-353=9.7+21.7=768÷8÷8=101×8×9=28×17-197=6/10-3/10=15×(186÷3)=234÷(198-196)=(340-327)×61=37×(96÷3)=(627-256)÷7=33×15-398=45÷(24÷8)=399+28-53=608-19×19=335+27×12=137-(88+38)=955+119×3=84×45=860÷(2×2)=451+193+327=987÷3+537=96×(490÷7)=783-742=15×4×83=121×(341-333)=9.2+1.6=17×20-257=585+945=382-388÷4=91.9-14.7=436-166=24×4×31=(493-325)÷7=284+172-197=476-14×27=(782-257)÷7=393-360=448-(126+257)=410÷2+455=364-140-37=19×5×29=860-11×57=938÷2+325=431-11×28=421+278÷2=197×6-500=85×(108÷3)=427-136÷4=431-398+230=555-14×19=770÷5×6=683×(906-903)=316+117×2=677-721÷7=344×(620-615)=666÷6÷3=446-693÷3=63×44=5/9-3/9=71+420=70×(460÷5)=16×35=103+128=15×24-54=(448-196)÷7=18+130×4=172+131=30×17×9=14×22-112=5.7+7.1=308÷7×2=33+(977-479)=250÷5×81=492×(763-758)=599-15×4=10×29×3=648÷(3×3)=309-300+481=764-(577-48)=488-369=6.3+2.8=112÷(901-894)=448+(116-49)=20×74÷4=235+673+272=287-12=625-38×3=314-432÷9=315÷(3×3)=11×8÷2=976-(597+305)=50×17-157=407×2=179×(15÷5)=4/7+2/7=16×22÷2=18×(894-848)=445÷5×39=189÷(3×3)=891÷9÷9=243÷9×28=847×(54÷9)=334÷2=922×5=332-(273-84)=(107-44)÷9=492×9÷3=709+968÷2=167+155=153-14×8=166×(165-159)=146÷2×49=38+48×8=11×3×93=621÷(835-832)=276+560=22÷2×81=387÷9×28=22×16÷2=205+108×3=447-105-35=230÷5×43=5.4-1.9=12×12+293=288+(307-153)=(412-377)÷7=(474-462)÷6=92×8=364-21×10=73×9-229=(759-219)÷5=38.8-37.6=23×(254-250)=445+14×67=690÷3÷2=271+212+243=366÷6×3=188-143+107=66÷(2×3)=754×(28÷7)=270-657÷3=832÷2÷2=906-(447+92)=49×15-571=424-141=(697-620)×26=65+14×39=914-281=10×(172÷2)=588+553=528÷6×5=232+141=(932-838)×39=744-278×2=19×35=274-(222-42)=30×33-704=18×11×4=466+(386-68)=17×7+141=669-500+366=188+15×41=59×(131-101)=167×5-675=297-153=75×(238÷7)=10×41÷2=995-(768-279)=481-33×5=34+57×13=185-32+26=404×2÷8=742-(845-164)=883-212=352+87=440-122-42=665-740÷4=12×31=983+708-70=64×8×9=264÷2÷6=272÷4÷4=386-346+159=189-37=180÷2=65×5-308=993-17×22=3/8-1/8=62×(406÷7)=36×4=348÷(3×2)=490-(280+181)=348-470÷5=92×(20÷2)=927÷(143-134)=984÷2÷2=619+265×3=274+70=154×2=445-69×2=947×7=24×2×42=175×2=40×(54÷6)=609+22×39=563-(116+338)=(551-456)×43=128+23+764=749÷(164-157)=42×9÷6=903+(860-593)=872-(420+349)=26×23-356=358-155-183=172÷4×62=618×(42÷6)=530×5÷2=486-296+273=477÷(3×3)=17×23=13×4×57=200+179×5=496-(313+133)=876÷(634-628)=263×(97-94)=24÷6=466-372=(538-340)÷6=211+31-43=15×(70÷7)=302÷(14÷7)=31×11-160=607-62-294=122×5-204=440÷4×2=266+182-349=292+41×6=4.9-2.8=306÷2÷9=767-46×11=532÷4×7=894÷2×3=75+180=40÷(493-489)=519+465=136÷(40÷5)=736÷8×19=297-52×3=423-15×11=271-972÷4=235+(321-51)=824-(444-46)=512+205+255=7.5-2.7=655+877+962=7.5+7.0=60×70×8=42×2×50=117-29=838-220×3=35×93=270×7-998=141×7-766=4.4-0.6=906+383+860=11×50=593+539-894=209+32×7=15×7+93=161+62=119+281-287=758+398-167=81×2=30.3-26.0=474÷(67-64)=11×40×2=9.2+4.1=15×(270÷9)=33×2×13=455+34×14=210÷(41-35)=338÷2=742÷7×2=355-84×4=216+(354-75)=8.5-4.2=250-59+277=745-117+351=658+(517-375)=64×2=9.2+1.2=135÷9×7=511-131=55×6=484×2=80÷5×76=36×7÷6=408-76÷4=(653-539)÷6=68×4÷2=46×61×5=1/8+6/8=261-(567-397)=153×5-361=17×26×2=49×12÷4=(935-227)÷2=17×3×89=63+171×2=273÷7×20=12×51=582÷3=478-483÷7=312-25×11=626÷2+395=163+309+113=1.1+0.2=2.6-0.8=472-(372-210)=19×2×63=55×(126-118)=96.0-26.4=2/10+8/10=244×6=223+33×23=459-49-280=41×6×3=359-130÷2=57+51×15=42×(63÷7)=11×7×35=346-(223+14)=222+40=576÷(4×2)=13×(267-259)=22×34=55×5×3=78÷6×87=96+218-38=403-(249+68)=664÷8×91=9.3-3.3=18×8=476÷(28÷4)=261+11×62=18÷9×71=285-102÷3=162×5-707=732-470=878×3=198+(452-245)=17×3×91=493+22×41=105÷7÷5=15×23=36×37=148÷2=303×6-213=149+111+223=20+99=(429-334)÷5=325×(72÷8)=74×10=543×(27÷3)=869-705=26×2×59=32×6÷2=169-(238-111)=928÷2÷4=14×(82÷2)=96.6-68.4=83×(241-192)=120÷5×60=255×5÷3=396÷(186-180)=38×(329÷7)=403-84×2=83.8+8.6=744-(57+569)=724+(868-654)=322+118-396=512÷(2×2)=45÷(3×3)=293×(12÷4)=48.5+1.4=238-15×13=90×5×2=(334-208)÷6=352÷(4×2)=420+60×15=902+69-662=761×(499-496)=45×(135÷9)=7.9-2.7=50×(693÷7)=240×4-165=972÷6×2=22×2×84=770÷(10÷2)=565÷(15÷3)=109+40×14=(491-251)÷3=75×(124÷4)=9.8-8.5=42÷(2×3)=4/8-2/8=182÷(12÷6)=776-(722-713)=676-(303+366)=788-202×2=71×7×2=57×(16÷8)=965+28×25=6/8-1/8=78÷2=774÷(255-249)=482-(438-187)=16×5×97=257+(867-679)=473-(199+113)=240×(353-350)=74×40÷8=38×22=13×(695-619)=64×3+301=943-(133+707)=474-(111+214)=855-(152+308)=436×2÷4=24+(486-150)=5.7+3.7=644×8-173=60÷(24÷6)=2.2+6.2=315×2×7=16÷4×71=111-83=292×3÷2=775+(939-675)=328÷(2×2)=247+15×37=参考答案683-71+804=141621×42-248=634(330-255)×11=825537-263-113=161(317-142)÷5=3578×2×4=624504×2=1008851-314-200=3378.8-6.9=1.933×74=2442560+940=1500655+206+46=90722×2×14=616107×(354-349)=535457+737+152=1346202-32×6=10625÷5÷5=25(373-339)×13=442338-127-80=131296-518÷2=3712×(280÷4)=84092×10+837=1757890×(18÷3)=534038+25×21=56329×(52÷4)=377(706-486)÷4=556.4-0.7=5.78/9-1/9=7/94.5+9.7=14.23/7-2/7=1/739×67=2613(792-738)×66=3564436-29×13=59232+58×13=986322-(90+49)=183474-(273-170)=371512÷2×7=1792(737-33)÷2=352284×(836-831)=142045×11-152=34336×2×17=1224943+380-229=1094286-(341-205)=150658×9-888=503417×13=221125×2-247=313.2+35.1=48.3390×9÷3=1170(824-735)×51=4539322×(15÷5)=96671-12×4=2354×7+319=697864÷6÷9=16(371-195)÷4=4446×2×34=312821×(48÷6)=168470÷5=94393÷(220-217)=131(252-74)÷2=8914×40÷8=7076-360÷6=16251-556÷4=112214+11×22=456864÷4÷6=3615×95×7=997540÷2×8=16045×8×2=72083.2+3.2=86.410÷2+59=6449÷7=723×76=174826×3+436=514392×2×8=6272757×2-108=140664×(77÷7)=70423×4×8=736840+588=142870×68=4760102+797+64=963104×5÷2=260333×3-104=895918÷3=30683×66=5478237×6-987=43580×5=40024×4×7=67266×(711÷9)=5214(242-165)÷7=11216÷6÷9=4248-42×5=38660÷3=220178+281=459332×(195-192)=99629.4+46.5=75.9421+(898-597)=72218×(395-352)=774501÷3=167279-632÷8=200(988-894)×16=1504768÷8÷2=480.6+1.0=1.6993-351+558=1200932÷4=23350+68×7=526(816-42)÷3=25827×27-299=430456÷6+305=381380÷(96-91)=76579×4÷2=115830÷5×70=420960÷(10÷5)=480648÷9×15=1080289-77×3=58204÷6+597=63160×(30÷6)=300576÷3÷3=64600÷2=300396-296-48=52363-231=132505×(854-847)=3535140+310=450603-245-325=33320÷4÷5=16845+631-121=135543×(22÷2)=47339×8=31256×9=50422×2×7=308307+337×2=98114×6×42=3528301+123-147=277307×(962-955)=2149245÷5=49686÷7+983=108184+47×9=507221×(81÷9)=1989184÷(14÷7)=9239×5÷3=65503×9-617=3910410+398=808604×2=1208125+253=378398-30+105=47385×15=127511×9×44=4356(570-10)÷7=8082×71×6=34932103+103+482=68886×(814-745)=5934101×5=505285+188+86=559124×4×2=992227+39×2=3055.1+2.3=7.431×(482-476)=1868.6-2.4=6.2276÷(499-497)=1388.9-3.6=5.3272-114=15834×2×22=1496885-44×9=489170-81+327=41643×(324÷6)=2322312×3×2=1872568÷8×92=65320.9+2.0=2.9148÷4=37165×6÷3=330424+(756-575)=6059.2-6.7=2.512×52×4=24961/5+2/5=3/5299-32+368=635290+626+28=944875-11×16=699707+13×3=746262+416÷4=36616×20×3=960434-250+221=40564×10-563=7712×5×69=414022×(231-202)=63880×11+38=918341+46-286=10196÷(12÷4)=32300-85×2=130(951-896)×14=770771-955÷5=58025÷5=5995×(126-122)=3980172×5-262=598367+747÷9=450789×8-471=5841109+360+745=121415×38×2=1140774-11×25=49933×8×6=158470×72÷5=1008352+147-173=326271-(344-234)=16164×(960-879)=51849.0+0.9=9.9437-19×4=36128+19×7=1619.6+4.1=13.7945÷3÷9=35417-249-157=11272÷(4×2)=34273÷7×23=897354-40÷4=34412×52=624774÷2×7=2709824÷8+116=21935×(105÷3)=122538.8-32.7=6.116×4×92=5888820-726+183=277915÷3+461=766195÷(215-212)=6537.5-5.0=32.512×74-85=8033/5-2/5=1/5120÷(908-906)=6016×(375-307)=1088356×(942-937)=178027×(485-470)=405325-304=21130÷(25÷5)=26100÷2×4=200825-(27+774)=24884-(767-395)=512109-10×4=692/5+3/5=111×3×6=198588÷4÷7=21150÷5=30561-842÷2=14063×(16÷8)=12658÷2=29135÷(45÷9)=2711×(140÷2)=770313×4=1252359×(30÷6)=17951.8+3.8=5.618÷2×41=369256+(203-32)=427379×(24÷4)=227424×39-161=775766÷2×7=268152.5-13.1=39.4203+(479-342)=340132+218+55=405244÷(18÷9)=12297.5-73.6=23.9478-199+437=71674×7÷2=259667-(954-327)=40726÷(3×2)=121458-232=22669×4×2=552332×(18÷6)=996240÷3×47=3760151+148-84=21593÷3×90=2790210×(12÷3)=840284-252+325=357273×9=2457186÷(74-72)=93722+613-84=125146×12+802=1354223×3-620=49362-341=21981-(21+32)=92870÷(94-89)=1445×89=400594×(252-246)=564(691-256)÷3=14528×17÷2=238781+233=1014458-(72-47)=433(855-239)÷2=30839×12÷3=156(439-400)×17=663958-(283+561)=1149.3+2.0=11.3772+198+23=993495×8-922=3038459-(337+63)=5931×(840-773)=2077460-(284+80)=9610×48-342=138289-(290-136)=135851+(992-825)=1018957-331+256=882543×2-658=4287.0-1.0=6.0252÷(57-55)=12619+606+30=655418+(286-88)=61610×3×17=51077×4×9=2772912÷(3×2)=152203-60×2=83148×(457-451)=888990÷6×9=1485126÷7÷2=99.1-2.5=6.6173×(894-888)=1038861÷7×3=369204÷(2×3)=34348+(559-471)=436635-449=186(354-49)÷5=61429-47=382352+16×39=97675×4÷5=6027×21÷3=189976-157×5=191747÷(430-427)=24915×4×7=42057-76÷4=38348×(16÷8)=696495-112×3=159772×9÷3=231612÷2×40=240448+579÷3=64120×19+348=728490÷7×5=35027×15=405980+14×57=177828.9+2.3=31.290+272=3628.6-1.9=6.7787-578=209160÷(10÷2)=3249×2×5=49033×29-485=47221×3×92=579621×2×53=222620×8×9=14402.3+7.8=10.1204-664÷4=38895-315×2=265317-(237-77)=157217-155=62104×(429-420)=93616×(385÷7)=880480-474+473=479244-28=21613×27×2=70233+64+775=872322+203+127=652692×4÷8=346306÷3×5=510406-13×10=27684×6÷9=56973-17×51=10614×19÷2=133615÷3+403=60821×34÷6=119847-211×2=425648×3=194430÷(382-379)=1017×5×26=2210152+260=412404-149-229=26110-28×2=54444÷(2×3)=7425×9÷5=4525×21×2=1050830+36-402=464981-851=130186+33=219131×(18÷6)=393976+36÷2=99425×20-203=297273÷(822-819)=9130×13-118=272584+133+855=1572885+943+710=2538268-241+112=1394/7-1/7=3/711×8×28=2464840÷(24÷6)=21013+90×11=1003176÷4×10=4401/7+2/7=3/74.8+7.9=12.7236+193=429333-108=225720-(949-624)=395357-55÷5=34646×38×9=1573252+84-122=1456×7×2=78481÷(21÷7)=2719×52÷2=494679-276÷3=587412-50+93=45532×91=2912181+426÷6=252136×(131-126)=68072×3×7=1512578×3=1734195÷(967-964)=65499-(149+141)=20950.4-31.7=18.7150+82-149=83934+544-150=132820×(57-37)=400118+(291-267)=1421/4+2/4=3/423×52×5=5980960-13×72=24402-295=107398-102-73=22315×47÷5=141792÷(3×3)=88720÷8+379=46934×15=510286+176=46216×(308÷7)=704360÷4÷2=45149+279=428(198-124)×10=740681-(25+445)=211333÷9=37372÷(54÷9)=62281×8=2248784×9÷3=2352435÷3=145659-750÷6=534875-(155+370)=350697-12+820=150566×66÷2=2178268×(18÷6)=80414×14×5=980969-(597-184)=55621÷(570-563)=333+122=155715×(472-465)=500520×(932-883)=980189×(481-476)=945886-(197-68)=757172÷4×9=387907-10×25=657494-(272-154)=376175÷(25÷5)=353.2+6.3=9.5451+186×2=82327×13-351=0172-39×2=94225+64+356=645477+19-272=224342-18×4=27066÷2=33225+38-144=119286+321÷3=39358×64÷4=92844.1+25.3=69.4125+164×5=945574÷7×12=98430×2÷5=1222×(120÷3)=880158+(250-98)=310146+(500-26)=620449-(581-548)=416414-162-199=53(475-437)×10=38028÷2×34=476576-458+648=766324-19×11=115585+58×4=817306-(56+102)=148265÷(128-123)=5347×21-806=181549÷9×15=91518+74×10=758418+104÷4=444302+312=6147.4+1.2=8.613×(26÷2)=16987×10÷5=174663-285×2=93962-16×42=290(418-55)÷3=121226-445÷5=13772÷4=1823×11×3=759481-206-242=33220÷(628-626)=110100×8-655=145611-598=13109+362-189=282(731-329)÷2=20136÷4×32=288674×2-485=863342÷9×16=608388+224÷7=42027×(132÷6)=59436×11×7=2772(263-185)÷6=13706-472÷2=47028÷7×96=384648÷6÷4=2714×6×78=6552120÷(3×2)=20944-22×15=614621÷3×6=1242254×3-56=706236÷2÷2=5980÷4×77=1540207÷(75-72)=6911×11×2=242920-(51+836)=33270-49×4=74473-(478-219)=214954÷(3×3)=106378÷9×60=2520827-(124+21)=682904+(968-692)=118094×36×5=16920622+797+226=1645870÷(862-859)=290495×2×7=693017×7+538=65764+65×12=844513+48×14=1185190×4=760420-865÷5=247900÷(2×2)=225205+54+680=93921×14×3=882213+182-383=12390+260-86=564912+395-723=58482×35×8=22960932-101×7=225540÷3=180520×(757-749)=4160950+234-413=7717.9+2.0=9.994+50+178=322535-600÷6=435460÷(24÷6)=115336÷(10÷5)=168704+572=12761/9+8/9=1165÷5×3=99973×3÷7=41729×3×34=2958249÷(468-465)=83400-54÷9=394925+(798-460)=1263143+43=186981+603÷3=1182600÷5÷5=24259÷7×6=22225×33-543=28232×11×2=704985÷5+769=966552÷2÷3=92172-(313-234)=9388×47=4136265-(144+66)=5535×46÷7=230196+697=893312-14×20=32955-914=41878-23=85547×37=173910×88÷4=22099×2×4=792297÷3÷9=11234÷9×7=182254+131×5=909143-(313-240)=7060+935+350=1345738+117+460=1315415÷5=8314+752÷2=390105+589+219=91339×74=2886148+282×3=994111×5-397=158364+(137-10)=491160÷8×21=42072÷8=9571+110×6=123112×22×3=79297×72÷4=174644×11÷2=242630+691-693=628792÷9÷4=22856×6÷2=2568275-16×9=13160×19=1140871+141×3=1294488÷(2×4)=6123×99=2277908-449×2=10141+273÷3=232573+238-371=440231+129×4=747384÷4÷3=3225×4×7=700106×2÷4=53244-(305-237)=176470-457+21=34217-(24+159)=3454×55×8=23760985-597-105=283618÷3=20655+277-223=109982-459-357=166301×3-757=14655+273=32810×16-90=70120÷(35÷7)=24144+945÷9=24971×28÷7=284222×6-570=7621/3+2/3=1427-(327-258)=358288÷6×12=57631×3×91=8463260÷(20÷4)=52(638-572)÷6=113/6+2/6=5/6378÷(699-692)=54590×6-202=333865×(112÷8)=91021×33÷7=9996.2-31.2=65.05.2-2.4=2.8704-315-193=19612×20×2=48014+276-66=22413×6×5=39011.7+19.4=31.1646×9÷2=290763×60×7=2646085×(119-112)=595383×(18÷6)=1149189+39=228294÷(63÷9)=4233×2×38=2508171+148=319174÷(3×2)=293.9+5.7=9.6457-161-130=166565×2÷5=22610.0-3.2=6.8250×4-547=453151×(16÷4)=60427×28÷7=108817+20×29=139711×2×44=968(320-278)×11=462811-781=3084×(24÷3)=672450-(325+112)=13705-624+342=42397×(291-287)=388954÷(2×3)=159(154-134)×21=42090×3÷6=45122+(464-207)=37911×34-106=2682/4-1/4=1/420×(88÷8)=220318÷(3×2)=53456÷4÷2=57448÷7÷2=32296÷2+957=110515×39-413=172913+263×2=143946×(312÷4)=3588360÷2×5=90018×27+313=799200÷2=100434÷(49÷7)=6212×12×2=28847.1+51.5=98.6487-(47+99)=341321÷(24÷8)=10761×3+108=291689-25×27=14368-158-69=14175×4-158=142288÷3+419=51513×63÷7=117186×6÷3=37290÷9×59=590908÷4=22750×84÷3=140024×12+211=49911×30+219=549676-46×2=584496÷(72÷9)=62513÷(21÷7)=171137+(982-873)=246457×2×6=54847.3-1.2=6.138×(80÷8)=38021×3÷7=929×11-116=20317+879÷3=310324÷(30÷5)=54(381-357)÷2=12867×(48÷6)=6936924×2÷3=616366×(366-363)=1098321-284÷2=179104×6×2=1248355-17-282=56358-65×3=163608÷(4×2)=76252÷(310-303)=3618×44+185=977252÷(3×2)=4232×33÷3=35271×(273÷3)=6461435-94-307=3413×49=63724÷(2×2)=6470÷(67-65)=23513×3×41=159915×6÷5=18808+(890-770)=92826×14×2=72894×(32÷8)=37645×(65-61)=18090÷3÷2=15256+48×15=976(325-268)×11=627477+285÷5=534952+985+194=213120×15×3=900285÷(266-263)=95110×5-235=31534×13-73=3695.0+3.1=8.133×10-219=111539×8=4312369÷(127-124)=123204-135+497=566724-355=3698/10+2/10=1522÷3÷2=87937-543=394497+(287-87)=697432÷6×9=648(492-278)÷2=10764×(944-886)=371263×(15÷5)=18979×(44-38)=474(667-632)×42=1470266÷7=38992÷4÷2=124375-71-25=279384+(349-50)=683303+510-146=66736+621+871=15285.1+4.8=9.9563-(135+313)=11584×98=823233×13-148=281504÷9÷7=8665÷(20÷4)=1332.1-1.3=0.8564÷3×8=1504818-181-298=3395.8-0.7=5.1467-94-331=4236×(100-93)=252261+35×13=71620÷(405-400)=4653×(784-781)=195998+281+341=720242÷(548-546)=121292×3=8769.6-9.2=0.4204÷(2×2)=51623÷(49÷7)=89596-114+539=1021879-396+747=1230525-(330+90)=10514×39×6=3276704-472+702=9349.8-2.3=7.5659×(802-795)=4613358÷2×8=1432161×3=483(247-198)÷7=7223×3-208=461579-(72+469)=38412-186-105=121197×3×7=413727×6÷9=1897+402=49934×80=2720(282-269)×46=598517+474+442=143319×7×4=53221×24+827=1331168÷7=2424×29=696104÷4÷2=13472-36×6=256486-10×27=216837×3=2511888÷(2×3)=14825×(303-268)=87545.8+38.8=84.63/6-2/6=1/628×6÷7=24756÷2÷7=54635-423÷9=58875÷3=2560×(213÷3)=426011×(70÷2)=385939-16×41=28388÷(34-26)=11828-94-334=400926-(573-29)=38222×3×49=3234470×9=423091×10÷5=182220÷(645-643)=110191-(72+33)=8641×(447-435)=492849-11-573=265508-(889-664)=283483-219+156=42080×9÷4=180(427-361)÷6=11300÷2=15012×7×26=2184950-447-237=266664÷8+713=796465+721+768=195427÷9=3319+804÷2=721260+124-135=249253+12×2=277900-281+248=867736÷4÷2=92672÷2+488=8243/7-1/7=2/7433-14×14=237331×(54÷6)=2979292-73×4=0469×2×5=4690273÷7=39252-(947-926)=23184÷(3×2)=14462-245÷5=413521-30×17=11387÷9=4389×7=623257×(10÷5)=514784÷(2×2)=196497÷(56÷8)=71160÷8=2072×(174÷3)=417670÷7×59=590475-81-227=167237-192+28=73284-30÷6=279440+(435-434)=441491-268-110=113902×(36÷4)=8118482×9-691=3647375-302+31=104408÷(12÷2)=6841×2×26=2132102+(653-603)=15266×10=660393-340=53119÷7×26=442795÷3×5=1325200×4÷2=40023×42=966234-85+458=607595-(648-454)=401328+640÷2=648231+988+655=1874462÷7÷3=22350-10×22=130610-20×29=3057×8×6=2736888÷(2×4)=111632÷8×7=55396+88+47=23132×33÷6=176929-(139+61)=72917×10×2=34019×10×4=760385×2×7=5390142×4-115=45343×2×63=5418977-690-31=256(481-148)÷9=37440÷(14÷7)=220411-143-163=10516.0+29.3=45.3479-12×25=179749+11+529=1289315+973-434=85451×4×3=612299+607=906378×(16÷4)=1512455-682÷2=11429×(433-416)=493576÷(16÷4)=144612-30-335=24713×(135÷5)=351262+570-210=62293+(762-529)=3261.2+1.9=3.1222+131×2=484(334-301)÷3=11725-19×30=155336÷4÷2=42768÷(2×4)=9610×86=860464-313-44=10739×40÷8=195484-13×28=120353-267=8684+(261-32)=313707-103×4=29540÷4×2=20235×2=470700÷(63÷9)=10044×(211-