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406-388÷2=24×7=777-158-609=53×15=10×(315÷5)=456÷2=17×45÷5=14÷7×3=976-187×2=752-(151-47)=16×43-448=56×10×9=25×10-123=27×38×5=686÷7×4=90×15×7=18×3×4=596+857+628=816÷(42÷7)=881-301-521=967+319+493=45×(16÷8)=118×(670-665)=209+(418-288)=66+22-41=919+35×22=402÷6×10=355-(261+41)=4.6+8.9=710÷2÷5=917-852=398×2×7=740÷(16÷8)=625×(721-715)=(476-308)÷6=417×7-408=81×11=(518-168)÷5=146+307=13×7×90=292÷4×2=571-(389+81)=83×(712÷8)=406÷7÷2=183+903÷7=181-(347-314)=469-18×24=945+350-211=58×10-543=123+91=780÷(2×2)=88+25=74×(20÷5)=19×18+62=188÷(10÷5)=498+(307-54)=995-159-661=(533-470)×68=612÷(2×3)=279÷3=11×11×4=29×3×64=23.1+8.5=2/5-1/5=190-177+351=15×66-726=632÷(699-691)=720÷(2×4)=10×77-324=100-390÷5=262×2-372=225÷9×44=11×9×7=3.2+0.4=2/8+4/8=448÷4÷7=11×64-95=14×11×5=826-687=805÷(662-655)=30×3×98=26+(352-214)=900÷9×6=40×6×2=247+(451-180)=939+807-847=941-752=3/9+6/9=44×57×9=777+208-127=3/5-2/5=(556-430)÷9=756÷2÷3=37×(27÷3)=222÷3=11×36-99=59×(466-459)=365-(60+134)=216÷(90-81)=20×5+495=424÷(24÷6)=912÷2÷6=194+12×65=20.4+70.0=16×6×92=618-(311+49)=7.9+62.5=(362-289)×11=252÷6=5.4+8.5=4.1+0.9=21+180-60=68×27×5=8.4-2.7=(298-254)÷4=111×3+73=478-13-303=13×3×82=335+26-48=32÷(2×4)=2/4-1/4=136+16-57=147÷3=251+120=326-293=194+590=18×78÷2=51×5=480×2÷4=4/6-1/6=873×2-587=12×(102÷2)=(279-119)÷4=766÷2+14=16÷2+885=470-127=984÷3÷2=(295-199)×35=86×9÷6=39+53×12=426-315+284=468÷(63÷7)=419+20×8=280-35×3=390÷(2×3)=686÷2×7=146-(402-345)=366+432÷8=112×9-58=267÷3=320×3+675=32÷8×76=303×3-264=380-(139+154)=78×(356-350)=956-193×3=200-147+45=(497-425)×68=234-444÷4=408÷2÷3=343+306+559=267-(196-56)=906×7-642=3.7+6.5=426-25×3=43×14+424=10×(305÷5)=7.1-2.6=380-362+169=71×(42÷7)=198×(467-464)=322-192=71×77=852×2-252=105-135÷3=990÷(120-118)=57×(40-34)=42×33=24×2÷3=9.8-3.5=325÷(25÷5)=220×8=10×17×4=14×20×3=72×(704÷8)=307+67×3=830÷5+416=958÷2=231÷7+114=856-222+507=906÷(21÷7)=494-62×3=128×7÷4=273-157+261=14×(399-354)=30×13=56.9-2.8=12×4×86=396÷9×14=11×29×3=552÷(2×3)=21×4×33=8.7-2.8=749-81×6=742-691=125+164×4=426-247=446-30×11=366+24×18=436-136=63×49÷3=732÷2×8=8.9+1.1=968÷8×7=402×(16÷8)=30×16÷4=161÷7×32=162×4=372÷2÷2=426-136÷8=77+352-309=913-21÷7=500÷2÷5=948-67×6=852÷(18÷6)=366+398=153÷(27÷3)=664+12×50=996-(647+12)=694-(339+96)=341×9-501=608÷8=102÷(79-73)=823+998+782=782÷(18÷9)=207+179+968=240+243+212=(395-230)÷5=171+23×13=51×32=7.2-2.4=75×36×5=66×8=612÷6÷2=168×3+15=48×52=960×6÷2=375-156×2=12×7×36=196×5-819=405×8=826-349×2=123×3=12×(540÷9)=(166-130)×95=392×9=566×(954-945)=345-49×7=662÷2=21.5+37.9=42÷(313-311)=54×75÷6=23×17-386=75+94÷2=395+301=496-18-97=49×13-506=41×8×2=18×50-507=13×14×3=457-(32+272)=6.1+6.7=186÷2=127+329=111÷(131-128)=847+348-463=72÷(913-905)=54+945÷3=72×(205÷5)=48×(383-371)=85×2=6.9-3.2=23×4×34=181+54×7=52×18÷6=69×8=149×2×3=495-395+620=28×7×2=448+(447-237)=282÷(36÷6)=31×2×40=734×(10÷2)=465-(274+23)=57×(28÷2)=6/9-1/9=340-152×2=740÷5+338=831÷3×8=64×(367-301)=9.9-4.1=828÷4÷3=49÷(56÷8)=(307-274)÷3=45×66×9=1/9+2/9=53×14÷2=324+17×21=184×6=350+775÷5=258÷2=249×3-184=807×4-533=943×(12÷4)=708÷3+395=11×(712÷8)=452+(898-95)=198÷(3×3)=831+132-868=196×(12÷4)=315÷7×13=100×9×7=154÷7×29=628÷(2×2)=478-(323-241)=224÷(2×4)=276÷6=85×89×6=65+137×3=105×(27÷9)=174+(368-358)=885-290=24×17÷2=187+(212-22)=16×27+470=76×20=56+203+498=163×4-408=23×13-258=750÷2+384=81+255-282=493-586÷2=45×(50-44)=48+718+52=14×(265-201)=14×12-109=421-960÷6=132-26+245=779-(37+686)=586-25×18=446×8-824=469-(125-26)=920+33-77=355×(27÷9)=244×2÷8=80+164=42×(264-256)=17×10-114=17×(36÷9)=95×(114÷6)=10×46+278=692÷(2×2)=9.7-9.1=957-137=38÷(441-439)=989-12×66=478-912÷2=81×9=891+619-159=693×(81÷9)=968÷(721-719)=596-29×15=27×36=30×13-26=436-208=16×8×2=151+111=456+328=231+173=648÷3=626×(16÷2)=62×(853-828)=582+560-622=182-72-37=17×25÷5=51+(354-163)=362-(137+27)=448-10-130=566-376-78=31×(440-356)=754×(18÷9)=194×4×6=20×3×67=(894-39)÷3=95×6×8=210+80=728÷2÷7=198÷(81÷9)=381÷(21÷7)=860-355+856=376×9÷3=90×(423-417)=1/4+2/4=106-(76-16)=216÷2+943=455×6=668+95×8=174×4+185=10×76-79=491-240=753÷(15÷5)=788÷(12÷6)=380÷2÷2=371-200=72×3+67=117+(684-239)=66+120×4=76×(176÷2)=536×4-984=340÷2=21×(277-264)=733-(409+205)=947-168×4=217×3-609=358×(30÷5)=16×47÷2=33÷3=25×18-319=305×8-148=479+(194-55)=316×3-662=675÷9×3=168÷8×3=280×(24÷3)=130+430×2=34×2×45=344-55+208=40×11+381=919×8÷2=695-382+33=870÷(2×3)=414÷6×74=74×(728÷8)=234×2=226×(16÷4)=490÷(28÷4)=5.7-1.6=820×6-178=11×(361-339)=(492-172)÷5=(470-44)÷2=152÷8×11=56÷2×22=(312-244)×11=19×26-390=41×3=874×3÷6=277×(80-77)=(691-583)÷6=414÷(438-435)=(277-194)×17=720÷5÷4=0.6+3.4=37×2×34=(236-126)÷2=887-636÷6=124+128×5=60×(479-470)=264÷(325-321)=13×57÷3=6.0+5.6=854-(537+136)=344+13×34=(298-98)÷4=205-163+157=217+271=42-(343-316)=5.3+9.7=415÷(25÷5)=5/9-4/9=48+160=53×9-14=495-57×7=33×3×53=46×2×68=28×(12÷6)=536×8÷4=548+12×71=15×4×53=484-16×15=425+460=15×42=573-360÷8=192÷3+284=711×2÷3=147-(875-786)=(63-35)×17=588÷2+939=578×7=112×(40-36)=79+219+763=123×3-288=301-34-172=766-411-354=21×(96÷3)=56×12=300-11-53=680÷(16÷2)=38+106×3=29+404+540=27×12-174=948-21×31=317-132=498-(355-103)=750÷2×8=879+678+10=544÷(2×2)=13×9÷3=14.1+64.4=41×24-680=456÷(2×4)=205÷5=85×32÷8=197×(18÷6)=212+40=919-(76+71)=792×6=465÷(361-356)=894×(74-69)=184+12×58=248÷4÷2=762÷2=568÷(4×2)=414×8-569=24×83×6=62×(658÷7)=2.7-0.8=154+(480-189)=878-45×11=119×(755-751)=263+157×3=(447-227)÷5=796+759+317=8.7-7.2=58+179×5=178×5-242=97×(224÷7)=357-417÷3=110×9÷5=228÷(3×2)=240÷8×33=364÷4×83=10×4×46=(461-51)÷5=1.7+10.0=881-202×2=348÷(47-44)=(572-254)÷3=23×(31-25)=26×(72÷3)=52×(251-240)=153+47×21=516×(499-490)=3.5+6.3=443-25×2=25×(16÷2)=332-(442-125)=50×(576÷6)=255+133=840+95×9=533-200+335=5.8-1.9=339+15×57=291-32+237=189÷(24÷8)=25×3×15=320-(90+87)=89×(80÷5)=60÷3×2=677-460÷2=16×5×74=828÷2÷2=17×15-51=105+13×11=992÷(568-566)=620÷4=3.6+9.6=810÷3×5=864÷4×6=201+298=38×9÷2=194-453÷3=2.8+7.6=478-22-394=464÷4=591-145+613=492-41+915=5.9+4.0=366+(878-844)=395-377=488-266=489-(401-120)=43×2×20=27+46×9=432-38-288=707+959+71=39×10-248=57×35÷5=154-(140-93)=516÷4×9=393+46×16=293×(16÷8)=376+224÷8=(897-399)÷6=400-224÷4=757×4=14×21÷7=277-24×11=3/6-1/6=18×3×7=180÷(89-85)=39+(463-359)=11×9×31=16×50÷4=14÷7=340-(374-260)=20×4×47=987-(935-458)=312-198+217=889-29×24=697-52×10=176-(247-105)=10×24×6=18×12×4=68.7+13.7=24×2×37=961-(937-344)=10.1+21.7=134÷2=110÷2×4=23×63=952-356+185=207÷9×60=35×11-340=11×(318÷6)=717-687=101×(150-141)=9.1-7.8=336÷(571-568)=276÷(48÷8)=449+58+374=624-26×17=39×(197-110)=410-48÷3=169+22×38=500-311+685=28÷4×55=585-315-175=814-(549+184)=243+(687-163)=713-300-220=91×(324÷6)=358-43=(397-197)÷4=(648-128)÷5=21×2×96=85-55+185=136÷8=(762-209)÷7=212÷(208-206)=241-10×5=804-10+839=712+58×4=900+11×43=9.3-4.8=6.5+1.4=354÷3÷2=208+(921-903)=56×15÷8=675÷(3×3)=43×11+28=491×(116-109)=164÷(2×2)=19×52=108÷9×31=32+363+112=529×9=310-(397-151)=4/7-3/7=231-18×11=65+261=397-13×19=356+230=27×14÷2=128÷(2×2)=84÷7×30=504÷2÷7=406+77+122=24÷(32÷4)=588÷3÷4=215+309=233+425+26=250÷5×4=864÷9÷2=198÷9=37×15=611-48×8=13×11×4=927-(442-354)=86×36×2=564÷4×3=40÷8×84=18×22-259=24.7-1.7=932-502=10×2×64=888×(28÷4)=3.4-3.3=60×(138÷3)=59×92×2=306÷(85-82)=190÷(34-29)=20×45=477+64+231=48÷4×10=575-349+270=480-310=652+260-718=48÷3=455-355=8.6-6.3=789×2=48+165=210+199+72=264÷(93-90)=445-246÷6=387-152-102=41×87=443-35×12=636÷(795-792)=(578-210)÷2=984-(232+40)=(380-227)÷3=545-18-431=298÷2=147×9÷7=14×7×39=268-(120+21)=784÷(605-598)=69×62=198÷2×85=18÷9×47=18×39+248=23×22=50÷(12÷6)=418-(65+130)=60÷(2×2)=17×9×6=331-139-77=103×8=81÷(219-210)=467×2-133=10×3×85=398-531÷3=180÷6=189×3÷9=66×2×4=639÷(3×3)=630÷(2×3)=240×(72÷8)=486÷6÷9=792÷(16÷2)=795+(788-127)=81×9×6=546÷7×36=405-283+228=20×34-321=(138-126)×62=370-990÷9=582×(24÷8)=480÷2÷3=980÷2×9=56×5-36=3.7+5.2=23×(713-617)=244+184=23×18÷2=379×(947-940)=(36-21)×32=16×(188-170)=970-854=152-740÷5=8.8-2.5=389+595÷5=412-46×2=528÷(3×2)=931+(680-391)=410-14×27=60×43÷3=488-20×20=89×54×8=42×90÷5=176+49=132÷(2×3)=(498-421)×48=489-33×7=743+(984-863)=78×(108÷9)=955+603=231×2+169=153+203+157=938÷7×4=53×3×6=1/10+2/10=780÷3÷5=47×85=68÷4×3=(974-86)÷8=1.4+9.2=(751-49)÷2=934÷2=202+16×9=19×25-181=424-170×2=92.8-80.6=3.0-0.5=11+128×2=3.4+4.9=11.9+43.2=301-33×7=922-125-687=(105-67)×13=631-425+760=289-(345-130)=724+(602-446)=77+(451-309)=165-18×6=136×5-320=52÷2×34=(360-248)÷7=31+677+59=305-36=3.0-2.1=95×(54÷9)=435×2-510=147+266-66=529-17×3=76+665÷5=30×(499-496)=403×9÷3=70+(822-545)=263+157-373=127+726÷3=492+929=97+308-138=369-(153+88)=499+204=636÷3+82=84÷6=947-132-515=206×7=172-936÷6=313-76+136=840÷7×8=300+43×22=103×7=52×(24÷3)=488-936÷8=460÷5×2=641+(640-17)=786÷(3×2)=379+157+107=85×2×4=30×(96÷4)=96.4-93.1=748-53×8=988-(966-29)=451-(322+69)=266+980÷5=688×4-375=830-450-337=252÷2=139-32×3=473-(540-329)=49×5=68×3÷6=952÷4÷2=27×8+546=4/7-1/7=67×(545-499)=725-37×19=35×(182÷7)=12×6×74=153×5×2=424-148-97=996×(16÷2)=305-(133+115)=(204-100)÷2=97×(48÷2)=31×2×71=951-45×16=988-216=47+374-324=44×2×51=492-240÷5=462÷3×4=783×2÷9=286+323+21=344-20×16=268+92-66=(203-95)÷6=908+252×3=353-(28+239)=126÷3×14=738÷3+40=228×(28÷7)=104×8×7=458-(307+63)=375+498+37=467-381=78×20×6=634÷(14÷7)=694÷2×3=42.6-28.5=486÷2÷9=472-(212-195)=330÷3=41×(84÷7)=535×(905-900)=256+153-235=889÷(42÷6)=305-(540-388)=312÷(2×2)=278×(654-645)=486÷(3×2)=4/7+2/7=56÷2+283=216×2÷9=455+(78-53)=121×(14÷2)=15÷5×78=949-(279-212)=287-282+486=144÷6×32=432-109-149=(470-122)÷2=490-106×4=264÷2÷6=18×9×2=258÷(118-112)=69.0-26.2=189-23=225+103-239=96÷6=19×17-246=456-22×15=251+232-56=801-(157+389)=728÷8+635=248×(470-466)=343+11×25=219+112×3=47×(77÷7)=30×24-640=327×(355-352)=308÷(12÷6)=213+384=91×45=364÷4=107+45×14=124×7×8=490÷(759-757)=443-(370-331)=847-24×27=862+900÷4=127+340-310=194×7-965=716-980÷2=144÷(2×4)=990+568=699×4=99÷9×85=874+11×60=494-(275+180)=20×16÷2=732+(296-96)=189÷(45÷5)=49×79×5=40÷8×7=(337-281)×15=374-111-22=865-10×31=869-391+470=988-371=531÷9+956=832÷8÷8=94÷2×16=12×40-128=374-171+81=898×7=799×(42÷7)=841-183-356=50÷2÷5=156×3×2=56×2×6=28×(850-754)=26×13-173=192×2=58×2-100=285+753÷3=408÷(4×2)=144+10×79=638-17×4=95+(403-75)=220÷5=31.3-26.3=170÷(522-520)=301+256+75=842-38×2=756×4=383-21=892-436-86=400÷4=36÷(3×3)=250+257+63=998-753-108=(817-127)÷2=120×7÷3=708÷6=183+476×2=162-(82+79)=422+255÷5=26×10=364-(165+89)=499-232-216=450÷(427-421)=(736-662)×22=412÷(36÷9)=47+832+371=778-390÷2=356÷(18÷9)=36×21=783-418-36=241×(32÷8)=25×36+756=25×3×54=252÷7×29=14×3=434-177÷3=245+172×2=11×35-251=222÷(3×2)=149-138÷2=48+518-462=14+54+306=387-28×13=246÷(12÷2)=17+14+735=10×(27÷3)=751×6=746-(261+389)=3/5+2/5=168+36×16=896÷(2×4)=414-35×3=55÷5×9=416-391=42×(216÷4)=554-(456-212)=763-(64+384)=236÷(2×2)=94×(196-188)=1/9+5/9=17×22-142=15×66÷9=28×9×3=16×13×2=449+345=249×4=491+(287-102)=950-593=531÷(18÷2)=70.8-20.2=402-44×8=608×(20÷4)=7.2-1.4=238÷(83-76)=324-287+66=334-95-17=228×(24÷8)=349-172+157=146×3×2=79+30×11=428÷(14÷7)=613-608+576=461-12×17=434÷(311-304)=19×14-251=60÷(54÷9)=949-(681+131)=833×(702-699)=18×(406-374)=485-(306+163)=693-358+491=113×7-292=2.7+3.6=17×4×22=107+625+42=288÷4÷8=186-(204-96)=294×5÷2=384÷(24÷4)=758+145-827=483-(319+30)=782×2-892=645-(28+549)=36×(626-585)=448÷2÷4=27×28÷3=32×19=65×12÷2=497+(416-170)=189×5÷3=60÷4×58=22×40÷8=13×22÷2=46+149×4=744÷2+67=12×33-240=989-13×37=94×78÷2=50×66=349-24×8=551+813+884=392×9-914=730÷5×4=80×26=496-350=790×3÷5=409+395-41=878-540÷2=582÷(24÷4)=26×(114÷6)=58×(372-358)=551+98×2=480÷(4×2)=358-(42+22)=855-28×16=840-15-763=95+32-64=218-(349-171)=(162-105)×14=282×2=744÷(4×2)=538×(70-64)=28×2×99=402×2-23=18×9×3=147+11×68=43×6-212=220÷5×8=430×2=30×2×57=16×34=(650-242)÷4=813-87×2=91×5-455=636÷(2×2)=840÷6×7=22×(352÷4)=1/6+4/6=(384-293)×45=401-(26+314)=10×33×5=56×21÷7=86×(413÷7)=833-23×7=666+420÷3=182-28÷4=4.1-3.6=32×16=401-444÷3=15×66÷3=419+896÷8=186×2+244=392÷(2×4)=16×20×3=387-171=468÷9÷2=77.4-41.2=278+102÷6=41×(96÷8)=795-34×22=336-(376-335)=32×28=115÷(10÷2)=660÷(3×2)=836-290-385=(924-620)÷8=27×92÷4=26×(40÷8)=34×2×99=13×21×3=58+(963-564)=65-48=25×4×7=585÷9×11=264÷3×58=23×20÷4=391-(138+90)=167×4×3=11×9×98=28×29-26=82÷(400-398)=117×5÷9=29×17×2=3/7-1/7=26.4+67.1=324-15×2=30÷(962-957)=561÷3+80=33.2-4.0=115×(35÷7)=(207-143)÷2=320÷8×41=756÷4×6=233+630÷7=490-(36+441)=658÷7×77=479-(295+21)=(265-220)×14=409-(365-93)=47×(328÷8)=161×3×2=80+(792-451)=986-244-262=230-87+56=880÷4×2=226+168÷3=12×26×2=254×(12÷4)=42+89=108×6-109=10×8×6=230×(497-493)=311+(340-153)=282×3-735=14×(176-163)=192×3÷6=947+901=(342-240)÷6=162+12×18=931+(682-479)=314×7÷2=2/6+3/6=945-(795-267)=218÷2=888-33×17=17.0+78.1=201+10×73=92+182=52×13=112×9÷8=398-(280-173)=20×4×8=132÷(3×2)=334-652÷2=15×(144÷3)=400-(49+32)=126×4÷2=512÷2÷2=130×(179-173)=(228-16)÷4=409-87-249=67×(511÷7)=37×35÷5=289-712÷4=208+575+209=318+(342-185)=14×2×99=14×(38÷2)=364÷(304-300)=880+748-256=507-192=541+(893-824)=(394-376)×19=200÷5×52=272×2-411=756÷9+129=14×(144÷2)=258÷(175-172)=22×33=174÷3×78=630÷7×8=441÷(72÷8)=188×(222-219)=298-41×6=28×33-79=88×53×6=480÷(3×2)=285+135-162=69×35÷5=69×4×2=700÷7÷5=190+14×36=36×14+273=580÷2÷2=444-201-110=54×95÷6=116×4÷2=27×71=273+28×2=12÷2×58=494-12×19=732÷4=300-(377-324)=174+119×3=66.5+18.4=24÷8×4=21×20×2=4/10-3/10=18×51=0.7+4.8=95×10=122×(15÷5)=407-27×7=608÷(517-509)=543+417-278=7.7-2.6=113+379+56=294+(398-213)=149+(332-262)=264÷8×20=24×5÷2=82+(949-771)=48×10-119=728×(520-513)=2/7-1/7=387-10×32=296×3÷4=195÷5×12=817×4-552=665×(602-596)=733-(809-242)=278×3=846÷9×86=9.8-8.3=780÷(860-857)=971-418÷2=267×3=3.7+0.7=56×15-497=12×2×30=76×30÷3=82-47+301=62×3×4=28×12÷8=14×12×5=113×2=495-130-174=997-338-233=500-483+299=370+105-58=94×94=9.2-4.5=972÷3÷6=255×5=12×(702÷9)=359+168=25×25-346=396-54÷6=19×35+58=2/5+3/5=0.8+4.6=17×55=90+973-743=287-97-28=1.5-0.7=395+59-356=60.4-23.2=120×4÷6=32×14×6=423-23×16=41×22÷2=47×83=11×10×2=52÷(20÷5)=880×(300-297)=871+206-929=964÷(2×2)=284+543+265=217-160+103=65×72=600×5-700=443-40÷2=6.4-0.3=34×28-648=18×49=(286-184)÷6=765-230-307=18×2×43=251+577=8.5+73.1=2.5+1.5=225+273÷7=29×15×2=15×17×2=189÷9×40=200+15×26=36×(96÷8)=216×9÷8=197×6÷2=157+178+270=476-(293-206)=91×9=58+365-135=755-324=419-34×4=25×(704-638)=530÷2×5=43×5×4=425+252-27=664-(296-251)=905÷5×7=143+84×7=58.4-49.7=(964-430)÷2=3/8+2/8=530-28×12=95+11×13=30.0+16.0=817-13×45=230×(24÷6)=(481-49)÷6=297+96×6=11×6×4=20×(336-319)=355-28×11=12×9×3=5.0-3.0=436+26+336=992+127+68=16×9÷2=20×(94÷2)=(369-165)÷4=394-14×6=624÷8×7=6.8+1.6=(607-34)÷3=241+730+444=835×(574-565)=77.4-62.6=2.5+1.7=366÷(102-96)=952-15×55=796+262+747=404+244×4=13+169×3=13×27×2=468×2÷9=374-348=282-12×17=456÷(337-334)=454-336÷8=901-(677-487)=272÷8×6=183-107+239=601-325=971×8÷2=45×44÷9=(923-859)×11=380-27×14=85×5×2=826÷7÷2=15×51÷5=29×2=138+192=981×(415-409)=43×4+244=672÷7=377×(553-550)=304÷8+432=28÷(28÷4)=460-43-372=216-184=430+172+100=389+808÷8=411-206÷2=90×33÷2=492-196=905×7=493-(445-368)=847-438+433=464×(21÷7)=694÷(621-619)=903+(459-307)=426÷3÷2=651+(701-114)=262×2÷4=337-352÷2=(425-410)×17=853-571+652=21×32=265-564÷6=924-(410-123)=216÷3÷3=242+64=144+310-213=46×14=16×3×64=758÷2×6=984÷(20-18)=78-18×2=13×46×3=60÷5÷3=557+821=72+29=588+448-181=5.2+8.0=192÷8÷3=417+(264-229)=103×8×2=11×10×4=379-142+221=79×2×5=490+34×14=50÷5×2=13×28-132=875-113×3=359-792÷8=142×6÷3=886×(82-78)=501+611-81=(415-367)÷6=68×28×9=843÷3+220=636×(301-295)=955+162×3=464-16×17=482-14×30=72×5×2=342÷9=244÷4=129×(398-393)=参考答案406-388÷2=21224×7=168777-158-609=1053×15=79510×(315÷5)=630456÷2=22817×45÷5=15314÷7×3=6976-187×2=602752-(151-47)=64816×43-448=24056×10×9=504025×10-123=12727×38×5=5130686÷7×4=39290×15×7=945018×3×4=216596+857+628=2081816÷(42÷7)=136881-301-521=59967+319+493=177945×(16÷8)=90118×(670-665)=590209+(418-288)=33966+22-41=47919+35×22=1689402÷6×10=670355-(261+41)=534.6+8.9=13.5710÷2÷5=71917-852=65398×2×7=5572740÷(16÷8)=370625×(721-715)=3750(476-308)÷6=28417×7-408=251181×11=891(518-168)÷5=70146+307=45313×7×90=8190292÷4×2=146571-(389+81)=10183×(712÷8)=7387406÷7÷2=29183+903÷7=312181-(347-314)=148469-18×24=37945+350-211=108458×10-543=37123+91=214780÷(2×2)=19588+25=11374×(20÷5)=29619×18+62=404188÷(10÷5)=94498+(307-54)=751995-159-661=175(533-470)×68=4284612÷(2×3)=102279÷3=9311×11×4=48429×3×64=556823.1+8.5=31.62/5-1/5=1/5190-177+351=36415×66-726=264632÷(699-691)=79720÷(2×4)=9010×77-324=446100-390÷5=22262×2-372=152225÷9×44=110011×9×7=6933.2+0.4=3.62/8+4/8=6/8448÷4÷7=1611×64-95=60914×11×5=770826-687=139805÷(662-655)=11530×3×98=882026+(352-214)=164900÷9×6=60040×6×2=480247+(451-180)=518939+807-847=899941-752=1893/9+6/9=144×57×9=22572777+208-127=8583/5-2/5=1/5(556-430)÷9=14756÷2÷3=12637×(27÷3)=333222÷3=7411×36-99=29759×(466-459)=413365-(60+134)=171216÷(90-81)=2420×5+495=595424÷(24÷6)=106912÷2÷6=76194+12×65=97420.4+70.0=90.416×6×92=8832618-(311+49)=2587.9+62.5=70.4(362-289)×11=803252÷6=425.4+8.5=13.94.1+0.9=5.021+180-60=14168×27×5=91808.4-2.7=5.7(298-254)÷4=11111×3+73=406478-13-303=16213×3×82=3198335+26-48=31332÷(2×4)=42/4-1/4=1/4136+16-57=95147÷3=49251+120=371326-293=33194+590=78418×78÷2=70251×5=255480×2÷4=2404/6-1/6=3/6873×2-587=115912×(102÷2)=612(279-119)÷4=40766÷2+14=39716÷2+885=893470-127=343984÷3÷2=164(295-199)×35=336086×9÷6=12939+53×12=675426-315+284=395468÷(63÷7)=52419+20×8=579280-35×3=175390÷(2×3)=65686÷2×7=2401146-(402-345)=89366+432÷8=420112×9-58=950267÷3=89320×3+675=163532÷8×76=304303×3-264=645380-(139+154)=8778×(356-350)=468956-193×3=377200-147+45=98(497-425)×68=4896234-444÷4=123408÷2÷3=68343+306+559=1208267-(196-56)=127906×7-642=57003.7+6.5=10.2426-25×3=35143×14+424=102610×(305÷5)=6107.1-2.6=4.5380-362+169=18771×(42÷7)=426198×(467-464)=594322-192=13071×77=5467852×2-252=1452105-135÷3=60990÷(120-118)=49557×(40-34)=34242×33=138624×2÷3=169.8-3.5=6.3325÷(25÷5)=65220×8=176010×17×4=68014×20×3=84072×(704÷8)=6336307+67×3=508830÷5+416=582958÷2=479231÷7+114=147856-222+507=1141906÷(21÷7)=302494-62×3=308128×7÷4=224273-157+261=37714×(399-354)=63030×13=39056.9-2.8=54.112×4×86=4128396÷9×14=61611×29×3=957552÷(2×3)=9221×4×33=27728.7-2.8=5.9749-81×6=263742-691=51125+164×4=781426-247=179446-30×11=116366+24×18=798436-136=30063×49÷3=1029732÷2×8=29288.9+1.1=10.0968÷8×7=847402×(16÷8)=80430×16÷4=120161÷7×32=736162×4=648372÷2÷2=93426-136÷8=40977+352-309=120913-21÷7=910500÷2÷5=50948-67×6=546852÷(18÷6)=284366+398=764153÷(27÷3)=17664+12×50=1264996-(647+12)=337694-(339+96)=259341×9-501=2568608÷8=76102÷(79-73)=17823+998+782=2603782÷(18÷9)=391207+179+968=1354240+243+212=695(395-230)÷5=33171+23×13=47051×32=16327.2-2.4=4.875×36×5=1350066×8=528612÷6÷2=51168×3+15=51948×52=2496960×6÷2=2880375-156×2=6312×7×36=3024196×5-819=161405×8=3240826-349×2=128123×3=36912×(540÷9)=720(166-130)×95=3420392×9=3528566×(954-945)=5094345-49×7=2662÷2=33121.5+37.9=59.442÷(313-311)=2154×75÷6=67523×17-386=575+94÷2=122395+301=696496-18-97=38149×13-506=13141×8×2=65618×50-507=39313×14×3=546457-(32+272)=1536.1+6.7=12.8186÷2=93127+329=456111÷(131-128)=37847+348-463=73272÷(913-905)=954+945÷3=36972×(205÷5)=295248×(383-371)=57685×2=1706.9-3.2=3.723×4×34=3128181+54×7=55952×18÷6=15669×8=552149×2×3=894495-395+620=72028×7×2=392448+(447-237)=658282÷(36÷6)=4731×2×40=2480734×(10÷2)=3670465-(274+23)=16857×(28÷2)=7986/9-1/9=5/9340-152×2=36740÷5+338=486831÷3×8=221664×(367-301)=42249.9-4.1=5.8828÷4÷3=6949÷(56÷8)=7(307-274)÷3=1145×66×9=267301/9+2/9=3/953×14÷2=371324+17×21=681184×6=1104350+775÷5=505258÷2=129249×3-184=563807×4-533=2695943×(12÷4)=2829708÷3+395=63111×(712÷8)=979452+(898-95)=1255198÷(3×3)=22831+132-868=95196×(12÷4)=588315÷7×13=585100×9×7=6300154÷7×29=638628÷(2×2)=157478-(323-241)=396224÷(2×4)=28276÷6=4685×89×6=4539065+137×3=476105×(27÷9)=315174+(368-358)=184885-290=59524×17÷2=204187+(212-22)=37716×27+470=90276×20=152056+203+498=757163×4-408=24423×13-258=41750÷2+384=75981+255-282=54493-586÷2=20045×(50-44)=27048+718+52=81814×(265-201)=89614×12-109=59421-960÷6=261132-26+245=351779-(37+686)=56586-25×18=136446×8-824=2744469-(125-26)=370920+33-77=876355×(27÷9)=1065244×2÷8=6180+164=24442×(264-256)=33617×10-114=5617×(36÷9)=6895×(114÷6)=180510×46+278=738692÷(2×2)=1739.7-9.1=0.6957-137=82038÷(441-439)=19989-12×66=197478-912÷2=2281×9=729891+619-159=1351693×(81÷9)=6237968÷(721-719)=484596-29×15=16127×36=97230×13-26=364436-208=22816×8×2=256151+111=262456+328=784231+173=404648÷3=216626×(16÷2)=500862×(853-828)=1550582+560-622=520182-72-37=7317×25÷5=8551+(354-163)=242362-(137+27)=198448-10-130=308566-376-78=11231×(440-356)=2604754×(18÷9)=1508194×4×6=465620×3×67=4020(894-39)÷3=28595×6×8=4560210+80=290728÷2÷7=52198÷(81÷9)=22381÷(21÷7)=127860-355+856=1361376×9÷3=112890×(423-417)=5401/4+2/4=3/4106-(76-16)=46216÷2+943=1051455×6=2730668+95×8=1428174×4+185=88110×76-79=681491-240=251753÷(15÷5)=251788÷(12÷6)=394380÷2÷2=95371-200=17172×3+67=283117+(684-239)=56266+120×4=54676×(176÷2)=6688536×4-984=1160340÷2=17021×(277-264)=273733-(409+205)=119947-168×4=275217×3-609=42358×(30÷5)=214816×47÷2=37633÷3=1125×18-319=131305×8-148=2292479+(194-55)=618316×3-662=286675÷9×3=225168÷8×3=63280×(24÷3)=2240130+430×2=99034×2×45=3060344-55+208=49740×11+381=821919×8÷2=3676695-382+33=346870÷(2×3)=145414÷6×74=510674×(728÷8)=6734234×2=468226×(16÷4)=904490÷(28÷4)=705.7-1.6=4.1820×6-178=474211×(361-339)=242(492-172)÷5=64(470-44)÷2=213152÷8×11=20956÷2×22=616(312-244)×11=74819×26-390=10441×3=123874×3÷6=437277×(80-77)=831(691-583)÷6=18414÷(438-435)=138(277-194)×17=1411720÷5÷4=360.6+3.4=4.037×2×34=2516(236-126)÷2=55887-636÷6=781124+128×5=76460×(479-470)=540264÷(325-321)=6613×57÷3=2476.0+5.6=11.6854-(537+136)=181344+13×34=786(298-98)÷4=50205-163+157=199217+271=48842-(343-316)=155.3+9.7=15.0415÷(25÷5)=835/9-4/9=1/948+160=20853×9-14=463495-57×7=9633×3×53=524746×2×68=625628×(12÷6)=56536×8÷4=1072548+12×71=140015×4×53=3180484-16×15=244425+460=88515×42=630573-360÷8=528192÷3+284=348711×2÷3=474147-(875-786)=58(63-35)×17=476588÷2+939=1233578×7=4046112×(40-36)=44879+219+763=1061123×3-288=81301-34-172=95766-411-354=121×(96÷3)=67256×12=672300-11-53=236680÷(16÷2)=8538+106×3=35629+404+540=97327×12-174=150948-21×31=297317-132=185498-(355-103)=246750÷2×8=3000879+678+10=1567544÷(2×2)=13613×9÷3=3914.1+64.4=78.541×24-680=304456÷(2×4)=57205÷5=4185×32÷8=340197×(18÷6)=591212+40=252919-(76+71)=772792×6=4752465÷(361-356)=93894×(74-69)=4470184+12×58=880248÷4÷2=31762÷2=381568÷(4×2)=71414×8-569=274324×83×6=1195262×(658÷7)=58282.7-0.8=1.9154+(480-189)=445878-45×11=383119×(755-751)=476263+157×3=734(447-227)÷5=44796+759+317=18728.7-7.2=1.558+179×5=953178×5-242=64897×(224÷7)=3104357-417÷3=218110×9÷5=198228÷(3×2)=38240÷8×33=990364÷4×83=755310×4×46=1840(461-51)÷5=821.7+10.0=11.7881-202×2=477348÷(47-44)=116(572-254)÷3=10623×(31-25)=13826×(72÷3)=62452×(251-240)=572153+47×21=1140516×(499-490)=46443.5+6.3=9.8443-25×2=39325×(16÷2)=200332-(442-125)=1550×(576÷6)=4800255+133=388840+95×9=1695533-200+335=6685.8-1.9=3.9339+15×57=1194291-32+237=496189÷(24÷8)=6325×3×15=1125320-(90+87)=14389×(80÷5)=142460÷3×2=40677-460÷2=44716×5×74=5920828÷2÷2=20717×15-51=204105+13×11=248992÷(568-566)=496620÷4=1553.6+9.6=13.2810÷3×5=1350864÷4×6=1296201+298=49938×9÷2=171194-453÷3=432.8+7.6=10.4478-22-394=62464÷4=116591-145+613=1059492-41+915=13665.9+4.0=9.9366+(878-844)=400395-377=18488-266=222489-(401-120)=20843×2×20=172027+46×9=441432-38-288=106707+959+71=173739×10-248=14257×35÷5=399154-(140-93)=107516÷4×9=1161393+46×16=1129293×(16÷8)=586376+224÷8=404(897-399)÷6=83400-224÷4=344757×4=302814×21÷7=42277-24×11=133/6-1/6=2/618×3×7=378180÷(89-85)=4539+(463-359)=14311×9×31=306916×50÷4=20014÷7=2340-(374-260)=22620×4×47=3760987-(935-458)=510312-198+217=331889-29×24=193697-52×10=177176-(247-105)=3410×24×6=144018×12×4=86468.7+13.7=82.424×2×37=1776961-(937-344)=36810.1+21.7=31.8134÷2=67110÷2×4=22023×63=1449952-356+185=781207÷9×60=138035×11-340=4511×(318÷6)=583717-687=30101×(150-141)=9099.1-7.8=1.3336÷(571-568)=112276÷(48÷8)=46449+58+374=881624-26×17=18239×(197-110)=3393410-48÷3=394169+22×38=1005500-311+685=87428÷4×55=385585-315-175=95814-(549+184)=81243+(687-163)=767713-300-220=19391×(324÷6)=4914358-43=315(397-197)÷4=50(648-128)÷5=10421×2×96=403285-55+185=215136÷8=17(762-209)÷7=79212÷(208-206)=106241-10×5=191804-10+839=1633712+58×4=944900+11×43=13739.3-4.8=4.56.5+1.4=7.9354÷3÷2=59208+(921-903)=22656×15÷8=105675÷(3×3)=7543×11+28=501491×(116-109)=3437164÷(2×2)=4119×52=988108÷9×31=37232+363+112=507529×9=4761310-(397-151)=644/7-3/7=1/7231-18×11=3365+261=326397-13×19=150356+230=58627×14÷2=189128÷(2×2)=3284÷7×30=360504÷2÷7=36406+77+122=60524÷(32÷4)=3588÷3÷4=49215+309=524233+425+26=684250÷5×4=200864÷9÷2=48198÷9=2237×15=555611-48×8=22713×11×4=572927-(442-354)=83986×36×2=6192564÷4×3=42340÷8×84=42018×22-259=13724.7-1.7=23.0932-502=43010×2×64=1280888×(28÷4)=62163.4-3.3=0.160×(138÷3)=276059×92×2=10856306÷(85-82)=102190÷(34-29)=3820×45=900477+64+231=77248÷4×10=120575-349+270=496480-310=170652+260-718=19448÷3=16455-355=1008.6-6.3=2.3789×2=157848+165=213210+199+72=481264÷(93-90)=88445-246÷6=404387-152-102=13341×87=3567443-35×12=23636÷(795-792)=212(578-210)÷2=184984-(232+40)=712(380-227)÷3=51545-18-431=96298÷2=149147×9÷7=18914×7×39=3822268-(120+21)=127784÷(605-598)=11269×62=4278198÷2×85=841518÷9×47=9418×39+248=95023×22=50650÷(12÷6)=25418-(65+130)=22360÷(2×2)=1517×9×6=918331-139-77=115103×8=82481÷(219-210)=9467×2-133=80110×3×85=2550398-531÷3=221180÷6=30189×3÷9=6366×2×4=528639÷(3×3)=71630÷(2×3)=105240×(72÷8)=2160486÷6÷9=9792÷(16÷2)=99795+(788-127)=145681×9×6=4374546÷7×36=2808405-283+228=35020×34-321=359(138-126)×62=744370-990÷9=260582×(24÷8)=1746480÷2÷3=80980÷2×9=441056×5-36=2443.7+5.2=8.923×(713-617)=2208244+184=42823×18÷2=207379×(947-940)=2653(36-21)×32=48016×(188-170)=288970-854=116152-740÷5=48.8-2.5=6.3389+595÷5=508412-46×2=320528÷(3×2)=88931+(680-391)=1220410-14×27=3260×43÷3=860488-20×20=8889×54×8=3844842×90÷5=756176+49=225132÷(2×3)=22(498-421)×48=3696489-33×7=258743+(984-863)=86478×(108÷9)=936955+603=1558231×2+169=631153+203+157=513938÷7×4=53653×3×6=9541/10+2/10=3/10780÷3÷5=5247×85=399568÷4×3=51(974-86)÷8=1111.4+9.2=10.6(751-49)÷2=351934÷2=467202+16×9=34619×25-181=294424-170×2=8492.8-80.6=12.23.0-0.5=2.511+128×2=2673.4+4.9=8.311.9+43.2=55.1301-33×7=70922-125-687=110(105-67)×13=494631-425+760=966289-(345-130)=74724+(602-446)=88077+(451-309)=219165-18×6=57136×5-320=36052÷2×34=884(360-248)÷7=1631+677+59=767305-36=2693.0-2.1=0.995×(54÷9)=570435×2-510=360147+266-66=347529-17×3=47876+665÷5=20930×(499-496)=90403×9÷3=120970+(822-545)=347263+157-373=47127+726÷3=369492+929=142197+308-138=267369-(153+88)=128499+204=703636÷3+82=29484÷6=14947-132-515=300206×7=1442172-936÷6=16313-76+136=373840÷7×8=960300+43×22=1246103×7=72152×(24÷3)=416488-936÷8=371460÷5×2=184641+(640-17)=1264786÷(3×2)=131379+157+107=64385×2×4=68030×(96÷4)=72096.4-93.1=3.3748-53×8=324988-(966-29)=51451-(322+69)=60266+980÷5=462688×4-375=2377830-450-337=43252÷2=126139-32×3=43473-(540-329)=26249×5=24568×3÷6=34952÷4÷2=11927×8+546=7624/7-1/7=3/767×(545-499)=3082725-37×19=2235×(182÷7)=91012×6×74=5328153×5×2=1530424-148-97=179996×(16÷2)=7968305-(133+115)=57(204-100)÷2=5297×(48÷2)=232831×2×71=4402951-45×16=231988-216=77247+374-324=9744×2×51=4488492-240÷5=444462÷3×4=616783×2÷9=174286+323+21=630344-20×16=24268+92-66=294(203-95)÷6=18908+252×3=1664353-(28+239)=86126÷3×14=588738÷3+40=286228×(28÷7)=912104×8×7=5824458-(307+63)=88375+498+37=910467-381=8678×20×6=9360634÷(14÷7)=317694÷2×3=104142.6-28.5=14.1486÷2÷9=27472-(212-195)=455330÷3=11041×(84÷7)=492535×(905-900)=2675256+153-235=174889÷(42÷6)=127305-(540-388)=153312÷(2×2)=78278×(654-645)=2502486÷(3×2)=814/7+2/7=6/756÷2+283=311216×2÷9=48455+(78-53)