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455-77=18×17÷6=189+279-141=95×49=56×12-419=207÷9×8=74×(229-224)=965÷5+144=18×12-176=470-29×10=(699-177)÷3=262-(139-130)=192-49×2=15×(83-66)=263-(432-416)=337+86=6.9-5.0=220÷5×12=133×3×2=4.7-2.5=454+299=85×(332-234)=441-344=55×(30÷6)=25×33-321=16×6×3=(663-591)×70=77×55÷5=35×9×2=708÷2×7=345-342+401=67×72=85×(801÷9)=51×59=31×49=3.9+3.4=10.0+2.1=362-300÷5=696÷(29-23)=512+154=52÷4×55=294-54×4=46.2-41.8=492-119=476÷4×8=589-305÷5=704÷(2×4)=8.1+2.1=12÷(2×2)=(166-121)×10=25×2×64=148×(42÷6)=882÷3=193×(40÷5)=985×5=540÷3÷9=54×67×8=807×4÷3=169+657÷3=316×(32÷4)=86×11=18÷(407-398)=688+(901-50)=920-(299-86)=399-17×11=464÷(32÷4)=37+273×2=483÷3=444-(301-105)=717+(804-118)=66×82×8=(90-74)÷2=8.7-8.2=57×12÷2=39×13÷3=(234-210)×35=(951-913)×74=212÷4=481-79-195=391×(665-659)=549÷9×30=98×(368÷8)=31×23-201=36+33=336÷7×4=303+15×23=878×9÷6=11×18-82=40×(944-939)=262+471=79.4-38.9=924+245+677=5.3+5.5=18×5×34=876-(337+430)=480-48+896=442+616÷7=782×2=919-68×12=278-104=410-10×15=174-(132+22)=44×13-515=146+(688-82)=151×(147-143)=126÷7×46=121-55+165=730+198×2=512×(330-322)=(195-137)÷2=969-15×64=178×3-469=438÷(3×2)=138+33=35×57×8=648-15×39=(790-398)÷4=994-341-462=133×6=36+81×10=776+(992-93)=8.2+57.0=40÷2×20=366-13×20=36×(66÷6)=801-56=8.1-0.6=458÷2×5=690×(507-503)=30×57÷5=7.5-6.9=117×(14÷7)=252÷(35÷5)=66×79=142×(36÷9)=2/3-1/3=518÷2×3=471+(333-292)=59+811-254=179×(235-232)=132÷(10÷5)=295×(16÷2)=84×8÷3=531÷(3×3)=609+(407-397)=27×(100-93)=232-540÷4=270÷5=240÷5=14×29-20=591+69+687=17×30÷6=287÷7+935=20×25+224=48×5×2=15×68=(263-29)÷3=15×21×2=656-45×13=725-141×2=48+255×3=217×(139-134)=165÷(94-89)=(81-45)×24=22×14-22=64×52×3=999-284+403=956÷2×5=46+59×15=127+290=489+25×12=401+25÷5=46×13+665=756÷7=412-261+802=128×7÷2=102+116+39=8.4+8.2=1/4+2/4=18×4×65=245÷5×44=24×19-202=50+15×45=55×9=50.3+47.9=12×77×5=340÷5×60=495-11×42=87×10+106=376-300+125=5.3-1.6=912÷(4×2)=805+809-876=33×12+535=592×9÷4=68×71=716÷2×5=175-40+300=427-315÷7=15×4×69=696-327-208=469-57×3=350-167=804÷(3×2)=419-18×11=483-(495-398)=756÷6+358=117÷3=652-309=11×33=11×31=706×4-270=360-(122+179)=362-900÷5=81×(72÷6)=89×45=843-10×53=(481-33)÷7=501-213÷3=14×(52÷4)=497-16×20=76.3-56.1=1/8+6/8=16×57÷8=285×3×8=466÷2+800=966+110+806=38×(30÷5)=40.7+29.5=294+(85-81)=4/8-3/8=423-762÷3=28×7×5=59×2+389=24×10=280÷(72÷9)=38×(276÷3)=222×7÷6=19×(266÷7)=34×4=505+(488-155)=272÷8×26=463-229×2=876+560÷7=463-(274+43)=937-651+651=348-64=122÷(14÷7)=916-70×12=68+844÷2=714×7÷6=168+49×8=369÷(271-268)=698-13×37=46×46÷2=36×12=405÷(10÷2)=394-(405-159)=965÷(210-205)=752÷2÷4=66×90÷5=362-220+186=870÷3÷2=568÷8×6=42×22-693=681×2-742=10×15×6=(458-90)÷4=56×15+132=289×6-152=168÷(35÷5)=10×(90÷6)=432÷6÷9=321-269=452-32×3=304÷(4×2)=324÷9÷2=402-(44+308)=108×5×9=144÷4÷4=814-327+439=70÷7×37=3/6-1/6=132÷(24÷4)=102×3-181=548-588÷6=32×23=324×3-549=126+70-130=160-148÷2=138÷(16÷8)=245÷(262-257)=27×35=987÷(49÷7)=45×10-21=103×(339-333)=496-(84-43)=310-302+174=209+185×2=10×4×55=80×9×3=30+86+278=894÷6×8=485-197×2=723-300÷4=146+(673-622)=27×(711÷9)=35×14=133÷(51-44)=835×(32÷4)=57×(81÷9)=987-(59+632)=996-75×6=10×15×4=232÷4×55=864÷2×9=54×3=538+15×49=370÷2+322=268÷(858-854)=18×(210÷5)=62×14=575+27×6=9.3-7.7=24×4×30=65×9=250-39=636÷2×8=363-23×6=487×(349-340)=182÷(198-196)=564÷(2×2)=314×(334-326)=39×22-141=28×45÷2=4.7+3.7=14×3×63=432÷(2×3)=17×18÷9=85-(406-323)=274+52=976-(283+683)=269+915-216=14×7×24=10×(279-259)=437-(102-94)=38+41=151×(16÷4)=484-28×17=706-51-95=58×(108÷9)=742÷(10÷5)=308×3÷7=117×(40÷5)=340÷5+191=35×(406÷7)=14×10×5=32×13=1/4+3/4=256+98=(375-285)÷3=95+95=8.9-4.3=13×(222÷3)=30×10×3=330÷6×5=14×27=10×37×2=582÷6×62=24×26÷2=86×2×4=75×3-76=385-162×2=461-16×15=287+13×18=402+198+470=328+18×7=(995-115)÷2=155÷(281-276)=395-910÷7=474-303+70=11×4×72=107-88=916-(241+45)=304-(45+186)=47×(315÷7)=362+735÷5=430-(59+118)=34÷(10÷5)=7.5+3.1=96×7÷2=81×9=924+956+558=73×(50÷5)=437-(190+171)=407-80=264+67×9=16×(222-200)=250÷(614-612)=24×3×79=651-(514-43)=246+25×24=440+17×12=334÷(12÷6)=778-100+387=810÷2×5=53×3×5=408÷(842-839)=476-249+67=368+73=122×4=291×(471-465)=282÷2=289-20÷5=5.5-2.3=83×10=(304-296)÷4=355-234=104+309-151=182+189÷3=5.3+1.8=52.8-26.0=80×13=995-355=747÷9+142=420÷6=918×8÷9=4/6-1/6=(620-404)÷3=38×62×9=49×2×57=644+32×20=25×20-389=450×(487-482)=287-(45+206)=204×4÷8=732÷3+797=225+215=(691-407)÷4=352-338+116=8.7-1.4=292×3-239=124÷(2×2)=88×57×8=461+(115-75)=14×17×3=168÷7×33=88÷(36÷9)=83×(36÷4)=37×(171-147)=28×18-164=827-21×4=(797-67)÷2=38×5×3=128×4÷8=653-598+482=72×10+662=222×4=132÷3÷2=975÷5÷3=616÷7÷8=864÷3=4/6-2/6=553+450÷3=290+(383-296)=75+366=899+540-384=76+(879-445)=758+311-162=28÷(436-432)=215-45-93=(468-336)÷4=10×65=112×5-29=221×(421-414)=252÷(2×2)=481-29-299=760+362+670=72÷2×16=905+720=(892-454)÷6=45÷5×25=170+83-73=216÷4×9=918÷(103-100)=6.5+8.1=651-582=122×(35-28)=265-(643-537)=883+560÷4=428-14×15=663+46×21=224×(221-217)=346+375+209=467-(51+39)=850-544+668=332-154-138=20×41-461=450÷5÷3=36×25÷5=198÷(305-299)=879÷(300-297)=190÷2+278=1.1+3.0=11×(32÷8)=906+216÷9=705-41×4=297÷3=16×13×2=132÷2×18=38×2×16=201+80=11×4×14=11×(177-162)=86×9×6=46×2+288=380÷4×40=72÷6÷3=765+118-357=413-28×2=247×4=374÷2=709-337×2=536+(484-415)=126+24×25=499-213=275-48-218=584+736-688=182×3=196×(278-275)=732-153-579=760÷8×2=15×6+320=421×(766-757)=936÷(773-765)=94+(454-31)=10×19×4=381-330+90=511-(458-108)=703-(980-748)=472×2-809=18×5×95=335×(16÷4)=936-469+150=456+(408-43)=88+74=54+41×20=52÷4=411+77×9=900-816÷6=8.2+6.2=434÷(21÷3)=77×7×9=195+(412-371)=33×3×79=84÷2×22=14.8+35.5=94×54=72×5÷4=976×(24÷6)=174÷3=69×5=401-164-217=244×(469-465)=82×12-804=120÷4×13=234-13-86=640×3-811=147-100=15×4×2=291×3÷9=339+69=380-(306+52)=176-150+10=832÷8=885÷3÷5=10×(100÷2)=125×(257-250)=6/8-2/8=24.2-4.8=831-475-135=260-(851-645)=783-(28+513)=180÷(3×3)=2/8+5/8=420-19×14=793×8=15×5×21=44×11-393=721-11×36=11×23×3=928-92-565=0.8+0.8=10×40÷8=11×76÷4=20÷5×17=11×41-322=245+(764-291)=214+191+915=21×4×2=29×16×2=450÷5÷2=835÷(829-824)=314÷(14÷7)=6.1-1.5=62-440÷8=12×36=410÷(10÷5)=232+152=654-304÷8=954-49×6=494+36+303=18×5×76=324÷(18÷2)=149×9-967=665+(465-159)=377×2-353=4.2+8.1=972÷6+483=11×7×51=32×5+491=13×12×3=541+104=36×4×5=429-13×19=63÷(63÷7)=(309-254)×17=24×55×4=784÷2×3=10×13×2=4.3+9.4=110+219=891÷3÷9=605÷5×9=897-152=59×(32÷4)=230×2÷5=18×(304-298)=22×33-267=(249-32)÷7=816÷(3×2)=439+34-158=48×2×59=68÷4×61=12×36-196=86÷2×5=419-102+42=16×64=551-(425-339)=(205-15)÷2=215+81-189=(376-307)÷3=949+337=70×(588÷6)=300-(40+202)=689-181-393=3/6+2/6=985×9=529-101×2=488-60×7=247×4-91=59.4-44.4=558÷9×35=304×7-514=(680-597)×63=974×3=36×(120÷6)=128÷(10÷5)=174×5÷3=(277-235)÷7=6.1+5.4=869-411×2=66÷6=609÷7×4=(139-107)×30=(530-200)÷2=260×8÷4=135×7×9=926÷2+898=486-343-69=117+303-266=2/9+3/9=402÷(2×3)=368×8÷2=22×2×98=(398-366)÷4=25×32+60=992+640÷8=490÷(464-459)=225-(183-163)=44×(56÷4)=808-458÷2=80÷(854-850)=116+59×13=605-19×7=544÷2×9=340+(200-178)=89×(44÷4)=7.4-3.1=15×25+157=193-(181-38)=230-42×3=395-252-44=284-16=442+32+398=99÷9=460÷5÷4=248+543+125=126÷2÷9=351÷3÷3=770-313+663=45×9=(233-211)÷2=27×(160÷5)=731-684=936÷9÷4=248÷4=32÷4×29=481×2×8=264÷(12÷4)=324+15×9=198+64×7=19×22×2=30÷(3×2)=84.0-49.5=88×33÷8=840÷3÷2=408-(107+276)=11×4×97=762-29×26=464÷8+399=94×75=123×3×2=404-(238-174)=46+328-338=495+(983-481)=612-25×16=89×(483÷7)=2/6+3/6=173+182+167=21×3×11=459÷3÷9=1.3-1.0=220-(195+23)=115×9-46=525+738÷6=67×(34-26)=356÷(2×2)=4.4-1.0=55×32÷5=131×(180-176)=3/7-2/7=900-15×13=218-664÷4=3.8-2.2=48×9-34=520÷2+84=80÷5=85+58=104+133×4=177-108÷6=554+513÷3=935+569-830=21×20+239=245×(18÷6)=148÷4×2=83×(360-356)=37+38×9=136×4-107=360×3÷8=458-215÷5=(383-321)×13=609÷3=(373-44)÷7=92×54÷8=232-78×2=180×3÷5=409×9-166=697-18×38=1/6+5/6=18×(414÷9)=84÷(21÷3)=342÷(24÷8)=544×7=(234-178)×17=140÷2×58=736÷(4×2)=416-101+105=488-174-310=166÷2×5=126+(499-309)=581-422=105×8-537=298-181-105=38×(146÷2)=7.6-1.3=431+11×40=844-(218+475)=362-(489-312)=10+344×2=275+52×14=466+35×2=908-471+676=63-15+240=(880-817)×78=673+695-235=441-190+66=831÷3×8=679÷7+642=870÷(3×2)=794×3=368-42-23=166+290-69=684+878+492=415×6-183=46×36×7=81+10×2=19×8×2=384×2÷8=712-522÷2=452+(271-62)=82×79×7=466-154×2=439-(209+206)=43×(745-731)=995×(726-720)=602-(198+234)=351÷9=13×26-132=988-(868-172)=27.3+1.6=45×46÷6=265-(183-181)=243×(12÷4)=558÷9×44=379-140+212=373-122×2=908-423+913=5.7+26.1=142×6=10+(422-302)=252÷(2×3)=793-721+407=40÷(12÷6)=88×(250-207)=833×(81÷9)=522÷(3×2)=63×33×8=153+23×19=696÷(15-11)=16×61-13=130+(459-366)=276×3-411=369×8÷6=55×12=86×4=40×14÷7=29×17-374=720-679-14=140-396÷9=15×71÷5=959+912-333=155×(396-393)=317-(390-182)=24+317-310=600÷6÷2=234-13×17=54×4×2=167-(795-696)=884+136×5=226×2×7=(828-684)÷4=689+13×33=304+(761-366)=17×6÷2=106×7-718=370-(194+132)=152×(16÷4)=7.7+0.5=823-10×18=855-565-219=804÷(439-435)=59×7-253=(474-454)×14=279+476=52×(75÷5)=66×(350÷7)=891×8=124×(362-355)=38×11-376=166-36=164÷(28÷7)=189×2=51×52÷6=196+17×34=77×(330÷6)=390÷(3×2)=994÷(16÷8)=525÷3÷7=11×51=45×3×5=30×6×4=480-(193+173)=112÷8+52=(409-361)÷4=366-(372-122)=456÷2÷3=192×4÷8=11×(617-585)=42×(128÷8)=518+643=250÷5=476×2-537=473-343=1/6+4/6=46×18÷9=411+124×8=778×8=372÷4=13×64÷2=23+152×5=259-13×9=697-(222-220)=24.4+30.7=10×36+13=185+124×2=58×82×7=48÷2×32=61×8÷4=729÷(305-302)=104÷2×79=24×83×5=688+137×6=309+81=25.5-14.6=219÷(392-389)=(399-182)÷7=225÷3=305×3-27=629+423=(445-28)÷3=89×(45÷9)=921+559+832=586-375-74=699+66+89=482-378÷3=356-329+338=470+214=482+770-198=714×(619-614)=228×(398-389)=504÷7÷8=74.8-5.1=166÷2×3=4.4+9.7=(362-250)÷7=16-(342-337)=49×14-287=144×6÷2=696÷3÷2=3.6+8.7=56×9-32=78+(663-396)=232÷8×13=119×5×9=15×(106-79)=686÷7×61=3/5-1/5=554-21×10=974-505÷5=528-71+586=250-483÷3=280÷7=14×31-211=427×(436-428)=29×13-263=5.3-2.4=992÷2÷8=488-65-48=56×7÷8=204-(129-39)=37×17×2=412-444÷6=67×10=35×(184÷8)=10×40×2=11×47=75.9-48.9=157+54×2=179×(465-460)=459-(222+66)=(496-466)÷5=114×8÷6=33×2×45=165÷5×4=95×3÷5=56÷(36÷9)=179+184-216=119+579-388=262-109+47=224÷(14÷7)=122×7×8=22×(768÷8)=158×(10÷5)=95×14=144×(466-462)=0.2+4.4=202+247=96×2÷6=180÷5×64=62.6+7.6=7.3-5.2=400÷(2×2)=33+161=21×3×67=384-14-316=577-(42+315)=16×8×3=179-272÷8=451+34×16=866×(817-812)=109+621=287-(239+33)=409-106-136=92×71×6=702÷3÷3=439+(415-48)=309-444÷2=41×(76÷2)=699+43×12=(583-545)×52=233+12×10=99×2÷3=30+353+445=108+325=538×9÷2=120÷2÷3=3.0+7.7=20×4×36=192÷(20÷5)=261+10×59=69+66-79=130÷2=19×3×9=666÷9×6=43×85×2=810÷3+388=687×5=201-13×12=302×2-388=5/9-4/9=489-178-247=32×(90÷5)=464-13×24=493-384÷3=28×2×61=16×12×5=199+536+152=38×13-176=602-400÷4=998-(147+300)=292+270=197-13-17=240÷(30÷5)=(306-111)÷5=3/5+2/5=238-21×5=39×12-124=273÷3×9=16×31-15=72÷8×76=531×4÷3=10×21÷7=41×11=247×2=189÷7÷3=6.3-0.8=11×7×70=343-59×3=848-(776-433)=334-828÷6=130×6×3=384÷8×97=329-202+305=24×26÷6=12÷(154-150)=942-(50+741)=2/4-1/4=196-164=477-16×9=35×21=179+(144-137)=726÷6=(486-448)×26=365+47×8=8.3-5.6=22×2=(425-357)÷4=369÷(717-714)=890-634+912=28×13÷4=(448-154)÷7=432÷4÷6=140÷(19-15)=375-13×13=672÷(792-784)=204÷2=584-(63+400)=851-(565+39)=810÷9+72=99+516÷3=712+766=786-11×17=19×48÷6=290×6=49+378÷2=635÷(15÷3)=697-34×20=363+319+233=435+71+135=60÷4×48=972-182-203=229-294÷2=727-140=972×(25÷5)=15×3×45=423-32-212=108÷(22-19)=174÷(409-403)=442+38-108=476-(889-610)=467-(954-949)=23.8+6.1=81+(355-271)=(418-336)÷2=16×78=898-407-269=486+993-522=13×43-93=885-23×30=(697-633)÷4=64÷(339-337)=660÷4÷5=16×20-218=20×6+624=13×10÷5=6.9-2.2=8.3-2.3=28+(331-148)=451-(797-364)=91×5+187=849×(493-487)=7.4+8.6=92-(462-435)=160+810÷9=935×(317-309)=636×9÷3=11×34=11×9×55=10×6×60=414×(14÷7)=343+16+514=26+416+182=193×(24÷6)=8.3+2.4=3/8-1/8=51×7=30×(12÷4)=864-198-32=966÷6÷7=392÷(4×2)=364÷7=705-51=74×9÷3=98÷7×15=35×9=456+(870-641)=242+177+332=8.6+0.8=13×5×51=81×10-436=300÷(2×3)=28×10-13=15.6+65.2=74×59÷2=12×8×96=798-167×3=556-(304-173)=417+893-788=445-29-133=242÷(930-928)=697×(14÷2)=177+944÷2=139×(238-234)=105×9÷5=378÷(301-298)=33×(420-360)=114÷2÷3=569-109=15×(87-44)=13×10=21×44÷3=14×69÷7=88×4+495=24×3×39=174+40-73=16×24-60=230÷5×4=253-22=179×(18÷6)=468-18×4=201-(489-340)=837-405-224=225-80=682+751+55=82×6×2=258×7=354÷(10÷5)=298+(363-216)=244×5-131=187×(105-100)=381-912÷4=266-40×4=916+26×26=643-137=71×7=362+26×21=171÷9=908÷4=794+142=355+122÷2=19×(303-284)=454×6-291=925-12×54=238+227×2=752÷(2×2)=303+416+45=27×35-603=240-10×22=173+719+83=116×6-438=272÷(437-433)=282-(108+114)=333-164=6.5+10.0=759+(812-294)=477-453+349=17×16×2=18÷6=702÷9×2=300÷4×5=437×2×9=174-86+366=484-21×17=112+62-31=460×8÷2=19×3×71=952-(82+260)=748-211-154=399+17×36=345-48×6=977-(689+14)=421+444+601=302-33×9=18×4×24=258÷(3×2)=66÷(404-402)=494-(104-98)=451-36×12=(868-120)÷4=15×11×3=224+255-151=692÷2=120÷6×31=80+548+113=5/8-2/8=340÷2+338=165+281+213=744÷8÷3=72×(235÷5)=20×(499-466)=894÷6×3=11×(488-398)=81×(245÷7)=303+137-198=898-219÷3=12×3×4=421×7-530=104+258×3=222+242=89×(12÷2)=147÷3×6=676÷(2×2)=10×7×81=410+184-130=17×36÷2=794-336÷2=(453-373)÷8=9.6-1.0=4.6-2.7=75÷3=11×5×32=367-(660-593)=342×8-143=397-525÷3=135×2=30×19=286÷(457-455)=86×89×5=329×(14÷7)=109×4÷2=279÷(15÷5)=21×15×2=452-19×21=22×21÷7=24.1-24.0=40×2×92=25×9×3=(439-427)×30=(443-99)÷8=221×6=325+37-222=111×(42÷7)=21×5×8=101×(12÷3)=14×(180÷3)=49×(969-941)=546÷7×60=68×10÷2=85+404-366=461+(204-184)=74+456+244=452÷4×9=18×28÷8=84-(217-166)=265-26×4=966+10×35=16×(433-386)=598+38×7=857-168×3=343×8-659=892×3=115-10-31=84×98÷7=168÷(2×2)=251-540÷6=272÷(16÷2)=832-111+522=739-(483+86)=24÷(3×2)=26×12-209=1/5+2/5=940-(91+298)=464-(181+203)=656-129-172=743-44×10=16+153×6=69×(150÷2)=588-528÷2=456÷8×32=108+32+476=34+31×14=40×12-397=599-597÷3=447-203×2=150÷(15÷3)=44×6+431=297×(15÷5)=345×7=17×13-78=5.2-3.6=915-520=444+938-294=244÷4=840÷(4×2)=15÷3=225-440÷5=14×(264-252)=125×4=424÷(2×2)=288÷4=391-296-86=761×5-998=118×8-163=60÷(15÷5)=(417-333)÷4=281+32×3=478+826+834=(727-439)÷6=382-92×3=9.1+8.2=834÷(2×3)=945÷7+350=144÷8÷9=587-100=585-116=61×12=312×6=150÷5×4=77×35=699+226=883-280-483=188÷(547-545)=344÷2÷4=272+(376-99)=77×94×7=131×(40÷8)=17×11×2=(868-848)×79=722+(559-57)=303÷3+150=30+458+424=59+601+150=930÷6=87×5÷3=456-81×4=22.6+29.8=14÷7×12=170×(27÷3)=225×4×7=960÷(2×2)=72×57÷3=119×5×4=811-358×2=205+233+268=238+131=995×9=930-52×7=414÷(219-216)=4.1-3.2=2.6-2.4=374-267=160×2÷4=12×8×83=138×(16÷8)=396÷(2×3)=227-(227-87)=141×8-330=599+127+183=820÷5×7=(426-34)÷8=54×(21÷3)=40÷2×18=11×38-329=4.7-1.8=632÷(4×2)=47×(33÷3)=649+413+993=946×(42÷7)=272÷(2×2)=10.0-3.3=935÷5=197+305×2=63×(774-766)=49×32÷2=924÷6÷7=678-(472-295)=828÷2×5=665+(576-471)=489+(454-48)=876×(18÷6)=292-831÷3=147×2×5=60.8+7.2=4.8+6.2=485-27=319+115-244=885÷(15÷5)=79×87×9=212÷(16÷4)=195+352+87=34×5+488=457-132+70=117÷(207-198)=644+(747-289)=822-45-650=366-29×8=808÷(2×4)=967-98+771=232÷2=636+26×31=40×2×26=58+(808-573)=50+219-159=444-(124+71)=27×7×2=78×(44÷4)=440÷2×8=145-105=631-24-369=394+254÷2=160÷8×4=597+49×3=226-(257-103)=412÷(2×2)=128÷(48÷6)=798-(70+405)=119×3+229=437-52=(74-55)×47=311+153=1.4+2.7=526+725-215=25×(90÷5)=117÷9×50=13×(225÷5)=152×7-948=4/10+2/10=438÷2÷3=224+236-78=739×2-590=44×18÷3=68×6=463+22-23=251-136=10.8+50.6=40×(708-613)=485-(73+94)=(377-279)×53=792÷9÷4=386+106=881-41×13=250×4-846=444+120÷5=196÷4×5=228÷(2×2)=784-609+980=64÷8×71=58×4×9=96÷(2×2)=(183-89)×74=10×14=86÷(218-216)=440÷5÷8=36×63×3=864+933+211=387÷(21÷7)=66×9×7=(323-281)×39=982+22×43=207×(189-186)=580-(156+163)=27×(375-340)=325-99=参考答案455-77=37818×17÷6=51189+279-141=32795×49=465556×12-419=253207÷9×8=18474×(229-224)=370965÷5+144=33718×12-176=40470-29×10=180(699-177)÷3=174262-(139-130)=253192-49×2=9415×(83-66)=255263-(432-416)=247337+86=4236.9-5.0=1.9220÷5×12=528133×3×2=7984.7-2.5=2.2454+299=75385×(332-234)=8330441-344=9755×(30÷6)=27525×33-321=50416×6×3=288(663-591)×70=504077×55÷5=84735×9×2=630708÷2×7=2478345-342+401=40467×72=482485×(801÷9)=756551×59=300931×49=15193.9+3.4=7.310.0+2.1=12.1362-300÷5=302696÷(29-23)=116512+154=66652÷4×55=715294-54×4=7846.2-41.8=4.4492-119=373476÷4×8=952589-305÷5=528704÷(2×4)=888.1+2.1=10.212÷(2×2)=3(166-121)×10=45025×2×64=3200148×(42÷6)=1036882÷3=294193×(40÷5)=1544985×5=4925540÷3÷9=2054×67×8=28944807×4÷3=1076169+657÷3=388316×(32÷4)=252886×11=94618÷(407-398)=2688+(901-50)=1539920-(299-86)=707399-17×11=212464÷(32÷4)=5837+273×2=583483÷3=161444-(301-105)=248717+(804-118)=140366×82×8=43296(90-74)÷2=88.7-8.2=0.557×12÷2=34239×13÷3=169(234-210)×35=840(951-913)×74=2812212÷4=53481-79-195=207391×(665-659)=2346549÷9×30=183098×(368÷8)=450831×23-201=51236+33=69336÷7×4=192303+15×23=648878×9÷6=131711×18-82=11640×(944-939)=200262+471=73379.4-38.9=40.5924+245+677=18465.3+5.5=10.818×5×34=3060876-(337+430)=109480-48+896=1328442+616÷7=530782×2=1564919-68×12=103278-104=174410-10×15=260174-(132+22)=2044×13-515=57146+(688-82)=752151×(147-143)=604126÷7×46=828121-55+165=231730+198×2=1126512×(330-322)=4096(195-137)÷2=29969-15×64=9178×3-469=65438÷(3×2)=73138+33=17135×57×8=15960648-15×39=63(790-398)÷4=98994-341-462=191133×6=79836+81×10=846776+(992-93)=16758.2+57.0=65.240÷2×20=400366-13×20=10636×(66÷6)=396801-56=7458.1-0.6=7.5458÷2×5=1145690×(507-503)=276030×57÷5=3427.5-6.9=0.6117×(14÷7)=234252÷(35÷5)=3666×79=5214142×(36÷9)=5682/3-1/3=1/3518÷2×3=777471+(333-292)=51259+811-254=616179×(235-232)=537132÷(10÷5)=66295×(16÷2)=236084×8÷3=224531÷(3×3)=59609+(407-397)=61927×(100-93)=189232-540÷4=97270÷5=54240÷5=4814×29-20=386591+69+687=134717×30÷6=85287÷7+935=97620×25+224=72448×5×2=48015×68=1020(263-29)÷3=7815×21×2=630656-45×13=71725-141×2=44348+255×3=813217×(139-134)=1085165÷(94-89)=33(81-45)×24=86422×14-22=28664×52×3=9984999-284+403=1118956÷2×5=239046+59×15=931127+290=417489+25×12=789401+25÷5=40646×13+665=1263756÷7=108412-261+802=953128×7÷2=448102+116+39=2578.4+8.2=16.61/4+2/4=3/418×4×65=4680245÷5×44=215624×19-202=25450+15×45=72555×9=49550.3+47.9=98.212×77×5=4620340÷5×60=4080495-11×42=3387×10+106=976376-300+125=2015.3-1.6=3.7912÷(4×2)=114805+809-876=73833×12+535=931592×9÷4=133268×71=4828716÷2×5=1790175-40+300=435427-315÷7=38215×4×69=4140696-327-208=161469-57×3=298350-167=183804÷(3×2)=134419-18×11=221483-(495-398)=386756÷6+358=484117÷3=39652-309=34311×33=36311×31=341706×4-270=2554360-(122+179)=59362-900÷5=18281×(72÷6)=97289×45=4005843-10×53=313(481-33)÷7=64501-213÷3=43014×(52÷4)=182497-16×20=17776.3-56.1=20.21/8+6/8=7/816×57÷8=114285×3×8=6840466÷2+800=1033966+110+806=188238×(30÷5)=22840.7+29.5=70.2294+(85-81)=2984/8-3/8=1/8423-762÷3=16928×7×5=98059×2+389=50724×10=240280÷(72÷9)=3538×(276÷3)=3496222×7÷6=25919×(266÷7)=72234×4=136505+(488-155)=838272÷8×26=884463-229×2=5876+560÷7=956463-(274+43)=146937-651+651=937348-64=284122÷(14÷7)=61916-70×12=7668+844÷2=490714×7÷6=833168+49×8=560369÷(271-268)=123698-13×37=21746×46÷2=105836×12=432405÷(10÷2)=81394-(405-159)=148965÷(210-205)=193752÷2÷4=9466×90÷5=1188362-220+186=328870÷3÷2=145568÷8×6=42642×22-693=231681×2-742=62010×15×6=900(458-90)÷4=9256×15+132=972289×6-152=1582168÷(35÷5)=2410×(90÷6)=150432÷6÷9=8321-269=52452-32×3=356304÷(4×2)=38324÷9÷2=18402-(44+308)=50108×5×9=4860144÷4÷4=9814-327+439=92670÷7×37=3703/6-1/6=2/6132÷(24÷4)=22102×3-181=125548-588÷6=45032×23=736324×3-549=423126+70-130=66160-148÷2=86138÷(16÷8)=69245÷(262-257)=4927×35=945987÷(49÷7)=14145×10-21=429103×(339-333)=618496-(84-43)=455310-302+174=182209+185×2=57910×4×55=220080×9×3=216030+86+278=394894÷6×8=1192485-197×2=91723-300÷4=648146+(673-622)=19727×(711÷9)=213335×14=490133÷(51-44)=19835×(32÷4)=668057×(81÷9)=513987-(59+632)=296996-75×6=54610×15×4=600232÷4×55=3190864÷2×9=388854×3=162538+15×49=1273370÷2+322=507268÷(858-854)=6718×(210÷5)=75662×14=868575+27×6=7379.3-7.7=1.624×4×30=288065×9=585250-39=211636÷2×8=2544363-23×6=225487×(349-340)=4383182÷(198-196)=91564÷(2×2)=141314×(334-326)=251239×22-141=71728×45÷2=6304.7+3.7=8.414×3×63=2646432÷(2×3)=7217×18÷9=3485-(406-323)=2274+52=326976-(283+683)=10269+915-216=96814×7×24=235210×(279-259)=200437-(102-94)=42938+41=79151×(16÷4)=604484-28×17=8706-51-95=56058×(108÷9)=696742÷(10÷5)=371308×3÷7=132117×(40÷5)=936340÷5+191=25935×(406÷7)=203014×10×5=70032×13=4161/4+3/4=1256+98=354(375-285)÷3=3095+95=1908.9-4.3=4.613×(222÷3)=96230×10×3=900330÷6×5=27514×27=37810×37×2=740582÷6×62=601424×26÷2=31286×2×4=68875×3-76=149385-162×2=61461-16×15=221287+13×18=521402+198+470=1070328+18×7=454(995-115)÷2=440155÷(281-276)=31395-910÷7=265474-303+70=24111×4×72=3168107-88=19916-(241+45)=630304-(45+186)=7347×(315÷7)=2115362+735÷5=509430-(59+118)=25334÷(10÷5)=177.5+3.1=10.696×7÷2=33681×9=729924+956+558=243873×(50÷5)=730437-(190+171)=76407-80=327264+67×9=86716×(222-200)=352250÷(614-612)=12524×3×79=5688651-(514-43)=180246+25×24=846440+17×12=644334÷(12÷6)=167778-100+387=1065810÷2×5=202553×3×5=795408÷(842-839)=136476-249+67=294368+73=441122×4=488291×(471-465)=1746282÷2=141289-20÷5=2855.5-2.3=3.283×10=830(304-296)÷4=2355-234=121104+309-151=262182+189÷3=2455.3+1.8=7.152.8-26.0=26.880×13=1040995-355=640747÷9+142=225420÷6=70918×8÷9=8164/6-1/6=3/6(620-404)÷3=7238×62×9=2120449×2×57=5586644+32×20=128425×20-389=111450×(487-482)=2250287-(45+206)=36204×4÷8=102732÷3+797=1041225+215=440(691-407)÷4=71352-338+116=1308.7-1.4=7.3292×3-239=637124÷(2×2)=3188×57×8=40128461+(115-75)=50114×17×3=714168÷7×33=79288÷(36÷9)=2283×(36÷4)=74737×(171-147)=88828×18-164=340827-21×4=743(797-67)÷2=36538×5×3=570128×4÷8=64653-598+482=53772×10+662=1382222×4=888132÷3÷2=22975÷5÷3=65616÷7÷8=11864÷3=2884/6-2/6=2/6553+450÷3=703290+(383-296)=37775+366=441899+540-384=105576+(879-445)=510758+311-162=90728÷(436-432)=7215-45-93=77(468-336)÷4=3310×65=650112×5-29=531221×(421-414)=1547252÷(2×2)=63481-29-299=153760+362+670=179272÷2×16=576905+720=1625(892-454)÷6=7345÷5×25=225170+83-73=180216÷4×9=486918÷(103-100)=3066.5+8.1=14.6651-582=69122×(35-28)=854265-(643-537)=159883+560÷4=1023428-14×15=218663+46×21=1629224×(221-217)=896346+375+209=930467-(51+39)=377850-544+668=974332-154-138=4020×41-461=359450÷5÷3=3036×25÷5=180198÷(305-299)=33879÷(300-297)=293190÷2+278=3731.1+3.0=4.111×(32÷8)=44906+216÷9=930705-41×4=541297÷3=9916×13×2=416132÷2×18=118838×2×16=1216201+80=28111×4×14=61611×(177-162)=16586×9×6=464446×2+288=380380÷4×40=380072÷6÷3=4765+118-357=526413-28×2=357247×4=988374÷2=187709-337×2=35536+(484-415)=605126+24×25=726499-213=286275-48-218=9584+736-688=632182×3=546196×(278-275)=588732-153-579=0760÷8×2=19015×6+320=410421×(766-757)=3789936÷(773-765)=11794+(454-31)=51710×19×4=760381-330+90=141511-(458-108)=161703-(980-748)=471472×2-809=13518×5×95=8550335×(16÷4)=1340936-469+150=617456+(408-43)=82188+74=16254+41×20=87452÷4=13411+77×9=1104900-816÷6=7648.2+6.2=14.4434÷(21÷3)=6277×7×9=4851195+(412-371)=23633×3×79=782184÷2×22=92414.8+35.5=50.394×54=507672×5÷4=90976×(24÷6)=3904174÷3=5869×5=345401-164-217=20244×(469-465)=97682×12-804=180120÷4×13=390234-13-86=135640×3-811=1109147-100=4715×4×2=120291×3÷9=97339+69=408380-(306+52)=22176-150+10=36832÷8=104885÷3÷5=5910×(100÷2)=500125×(257-250)=8756/8-2/8=4/824.2-4.8=19.4831-475-135=221260-(851-645)=54783-(28+513)=242180÷(3×3)=202/8+5/8=7/8420-19×14=154793×8=634415×5×21=157544×11-393=91721-11×36=32511×23×3=759928-92-565=2710.8+0.8=1.610×40÷8=5011×76÷4=20920÷5×17=6811×41-322=129245+(764-291)=718214+191+915=132021×4×2=16829×16×2=928450÷5÷2=45835÷(829-824)=167314÷(14÷7)=1576.1-1.5=4.662-440÷8=712×36=432410÷(10÷5)=205232+152=384654-304÷8=616954-49×6=660494+36+303=83318×5×76=6840324÷(18÷2)=36149×9-967=374665+(465-159)=971377×2-353=4014.2+8.1=12.3972÷6+483=64511×7×51=392732×5+491=65113×12×3=468541+104=64536×4×5=720429-13×19=18263÷(63÷7)=7(309-254)×17=93524×55×4=5280784÷2×3=117610×13×2=2604.3+9.4=13.7110+219=329891÷3÷9=33605÷5×9=1089897-152=74559×(32÷4)=472230×2÷5=9218×(304-298)=10822×33-267=459(249-32)÷7=31816÷(3×2)=136439+34-158=31548×2×59=566468÷4×61=103712×36-196=23686÷2×5=215419-102+42=35916×64=1024551-(425-339)=465(205-15)÷2=95215+81-189=107(376-307)÷3=23949+337=128670×(588÷6)=6860300-(40+202)=58689-181-393=1153/6+2/6=5/6985×9=8865529-101×2=327488-60×7=68247×4-91=89759.4-44.4=15.0558÷9×35=2170304×7-514=1614(680-597)×63=5229974×3=292236×(120÷6)=720128÷(10÷5)=64174×5÷3=290(277-235)÷7=66.1+5.4=11.5869-411×2=4766÷6=11609÷7×4=348(139-107)×30=960(530-200)÷2=165260×8÷4=520135×7×9=8505926÷2+898=1361486-343-69=74117+303-266=1542/9+3/9=5/9402÷(2×3)=67368×8÷2=147222×2×98=4312(398-366)÷4=825×32+60=860992+640÷8=1072490÷(464-459)=98225-(183-163)=20544×(56÷4)=616808-458÷2=57980÷(854-850)=20116+59×13=883605-19×7=472544÷2×9=2448340+(200-178)=36289×(44÷4)=9797.4-3.1=4.315×25+157=532193-(181-38)=50230-42×3=104395-252-44=99284-16=268442+32+398=87299÷9=11460÷5÷4=23248+543+125=916126÷2÷9=7351÷3÷3=39770-313+663=112045×9=405(233-211)÷2=1127×(160÷5)=864731-684=47936÷9÷4=26248÷4=6232÷4×29=232481×2×8=7696264÷(12÷4)=88324+15×9=459198+64×7=64619×22×2=83630÷(3×2)=584.0-49.5=34.588×33÷8=363840÷3÷2=140408-(107+276)=2511×4×97=4268762-29×26=8464÷8+399=45794×75=7050123×3×2=738404-(238-174)=34046+328-338=36495+(983-481)=997612-25×16=21289×(483÷7)=61412/6+3/6=5/6173+182+167=52221×3×11=693459÷3÷9=171.3-1.0=0.3220-(195+23)=2115×9-46=989525+738÷6=64867×(34-26)=536356÷(2×2)=894.4-1.0=3.455×32÷5=352131×(180-176)=5243/7-2/7=1/7900-15×13=705218-664÷4=523.8-2.2=1.648×9-34=398520÷2+84=34480÷5=1685+58=143104+133×4=636177-108÷6=159554+513÷3=725935+569-830=67421×20+239=659245×(18÷6)=735148÷4×2=7483×(360-356)=33237+38×9=379136×4-107=437360×3÷8=135458-215÷5=415(383-321)×13=806609÷3=203(373-44)÷7=4792×54÷8=621232-78×2=76180×3÷5=108409×9-166=3515697-18×38=131/6+5/6=118×(414÷9)=82884÷(21÷3)=12342÷(24÷8)=114544×7=3808(234-178)×17=952140÷2×58=4060736÷(4×2)=92416-101+105=420488-174-310=4166÷2×5=415126+(499-309)=316581-422=159105×8-537=303298-181-105=1238×(146÷2)=27747.6-1.3=6.3431+11×40=871844-(218+475)=151362-(489-312)=18510+344×2=698275+52×14=1003466+35×2=536908-471+676=111363-15+240=288(880-817)×78=4914673+695-235=1133441-190+66=317831÷3×8=2216679÷7+642=739870÷(3×2)=145794×3=2382368-42-23=303166+290-69=387684+878+492=2054415×6-183=230746×36×7=1159281+10×2=10119×8×2=304384×2÷8=96712-522÷2=451452+(271-62)=66182×79×7=45346466-154×2=158439-(209+206)=2443×(745-731)=602995×(726-720)=5970602-(198+234)=170351÷9=3913×26-132=206988-(868-172)=29227.3+1.6=28.945×46÷6=345265-(183-181)=263243×(12÷4)=729558÷9×44=2728379-140+212=451373-122×2=129908-423+913=13985.7+26.1=31.8142×6=85210+(422-302)=130252÷(2×3)=42793-721+407=47940÷(12÷6)=2088×(250-207)=3784833×(81÷9)=7497522÷(3×2)=8763×33×8=16632153+23×19=590696÷(15-11)=17416×61-13=963130+(459-366)=223276×3-411=417369×8÷6=49255×12=66086×4=34440×14÷7=8029×17-374=119720-679-14=27140-396÷9=9615×71÷5=213959+912-333=1538155×(396-393)=465317-(390-182)=10924+317-310=31600÷6÷2=50234-13×17=1354×4×2=432167-(795-696)=68884+136×5=1564226×2×7=3164(828-684)÷4=36689+13×33=1118304+(761-366)=69917×6÷2=51106×7-718=24370-(194+132)=44152×(16÷4)=6087.7+0.5=8.2823-10×18=643855-565-219=71804÷(439-435)=20159×7-253=160(474-454)×14=280279+476=75552×(75÷5)=78066×(350÷7)=3300891×8=7128124×(362-355)=86838×11-376=42166-36=130164÷(28÷7)=41189×2=37851×52÷6=442196+17×34=77477×(330÷6)=4235390÷(3×2)=65994÷(16÷8)=497525÷3÷7=2511×51=56145×3×5=67530×6×4=720480-(193+173)=114112÷8+52=66(409-361)÷4=12366-(372-122)=116456÷2÷3=76192×4÷8=9611×(617-585)=35242×(128÷8)=672518+643=1161250÷5=50476×2-537=415473-343=1301/6+4/6=5/646×18÷9=92411+124×8=1403778×8=6224372÷4=9313×64÷2=41623+152×5=783259-13×9=142697-(222-220)=69524.4+30.7=55.110×36+13=373185+124×2=43358×82×7=3329248÷2×32=76861×8÷4=122729÷(305-302)=243104÷2×79=410824×83×5=9960688+137×6=1510309+81=39025.5-14.6=10.9219÷(392-389)=73(399-182)÷7=31225÷3=75305×3-27=888629+423=1052(445-