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450-397+266=17×5×95=51×(711-643)=991-924=196×2÷4=34×2×93=155-75-72=82+37×2=55×2×5=463+(357-256)=849-823+964=154×6+120=206×(998-994)=160×6-451=42÷(289-286)=374+107-12=137+(217-175)=358+164+618=536+(160-142)=464÷2÷8=990÷5÷9=492-(200-181)=197×4-639=31×3×14=180×5-793=540÷3÷5=73×(396-317)=760×5÷2=135÷5×4=22×4×75=4/7-1/7=263×(18÷6)=672÷8÷7=396÷(47-44)=24×3×61=27×19+444=117+325=897+100×5=187×3×9=79.5-1.3=12×(277-269)=431+723+337=377+21×37=407+72×2=328+(319-236)=445×8=13×13+211=105+18×39=965÷(15÷3)=252÷9×23=195+198+181=100×3=391+220+189=(819-769)×23=658-203×2=321+23×8=65×7÷5=810÷6÷3=162+74=85×(129-122)=402-238=302×2×4=388-324÷9=318÷6+268=423-207×2=720-590+839=272+45×20=458÷2+578=464×7÷8=6.6-5.8=33×(256÷4)=8/10+2/10=458-213=117×(397-389)=99÷9×84=315+305=220×(284-280)=691-28+693=530+(157-126)=688÷4×3=64+116=66×(834-816)=87×(186-178)=843-(261+50)=912÷(18÷3)=681-(158+227)=143+(500-330)=329-199=318+85×7=(379-83)÷4=4.2+1.1=28×3×5=546÷7×53=580÷(995-991)=14÷(10÷5)=41×10=132×7-832=18×(368÷4)=53.8+24.8=4/8+3/8=404-19×12=306÷9×35=493-330÷2=12×6×93=576÷(72÷9)=372÷2÷2=61×12=100-(364-336)=783-420-232=39×16=8.1-1.2=46×(80÷5)=(332-296)÷9=334+130=35÷7×5=400+63-236=305×3=695-121-369=6.5-1.9=326×3=26×12×4=97×6÷3=57×10×9=987-521-136=544-554÷2=359-(170+26)=736÷(4×2)=90÷3÷6=15×(116÷4)=54×(873-848)=878-407+908=342÷(15÷5)=356+(860-850)=40+167=144÷9×60=145×6+52=799-318+749=186÷3÷2=296÷4=599-310=287÷7×9=439+33-34=52×2×5=115+184-133=422-124=319-(152-55)=319-(229+90)=14.8+69.6=190-107=(909-643)÷7=(868-745)÷3=45+200÷4=10×19×2=455+197=165×6-915=382-55=49×75×7=455+548=944-914+816=311+(342-44)=82×(608÷8)=379-15×16=363+48-155=456-134-278=98×5÷7=31×81×8=(230-23)÷3=72÷3÷2=215-169=308+69+511=441+261=8.5-7.2=425-16×22=97×(20÷4)=612÷(2×3)=(327-66)÷3=301-60÷2=268÷(32÷8)=175×3+339=33×89=162+258=488-(747-689)=870-(814-599)=61.6+29.8=15×7×8=383×(18÷9)=500-212-155=14×33=26×32-773=81.3-65.2=35÷5×90=270÷(2×3)=207×5÷3=152×3÷8=955×(56÷7)=94×90÷3=167-146+158=348÷(28÷7)=32+89=872+(983-127)=591×4=25÷5+178=353-17×12=333-45×2=184÷2×56=222+702-173=480+621-347=137×5=355+58÷2=724×7÷2=189+256÷8=59×4÷2=971×(48÷8)=190÷2=177×(64÷8)=18×5=132×(32÷4)=419-48×8=184÷2+789=4.8-4.1=218-605÷5=911+115×3=255-860÷4=3.4-0.9=400÷5÷4=930+(557-184)=663-85+732=840÷7÷6=964×(25÷5)=4/6-2/6=13×55=16÷2=44×(432÷8)=71×(60÷5)=376-289+708=433-(358-75)=60×(24÷6)=379+(223-30)=368÷(4×2)=571+343+821=74+732÷2=555÷5=17×3×7=34×2×43=368-46×4=672÷7÷3=(404-250)÷2=540÷4÷3=223-(318-96)=991×5=86.6-61.0=17×52-711=341-174-31=42÷7×22=38.8+20.8=128-105+412=500-42-217=297÷9=(976-887)×46=12×(342÷9)=23×(197-165)=180÷(42÷7)=420-389=181-15×11=370-29×4=270+13×19=13×(28÷2)=3.6+53.3=161×5=3.9+8.8=410-36-13=884÷(16÷4)=7.2+5.4=598×2÷4=78×6=913×3=217÷7=861-848+286=136-(423-393)=(657-427)÷2=3.4+6.0=(367-127)÷6=198+231=459-48×6=869-(976-155)=813+25×20=430+(448-438)=270×2÷9=422-26×15=266-90=103×8=16×(493-467)=981+297÷9=448-(755-595)=643+294-215=95÷(35÷7)=380÷(125-121)=(630-288)÷3=868÷4÷7=499-(634-483)=444÷(2×2)=566-87-355=62×4×2=6/8-2/8=981-188×5=21×19-374=251+129-75=60×76×3=42×(322÷7)=679-318=102×(48÷6)=216+525=378÷2=450+176÷2=574-505=91×(45÷5)=154÷2÷7=69×9÷3=700÷5÷2=6.1+6.5=785×9÷5=84×95÷4=734×5-71=152÷2=378-(868-789)=9.1+1.0=3/6-1/6=619×8=260÷(2×2)=44÷2×5=29×66=3.7-1.5=30÷3=936-(828-808)=821×3-137=3/7-1/7=620-19×24=11×7×29=48÷8+279=40×(381-353)=180÷5=516÷(36÷9)=467-(57+324)=348×7÷2=921+22×26=346-(234+12)=415+(293-169)=(227-134)×10=444×(132-129)=340-(380-351)=141+140=72÷(270-268)=50×(118÷2)=765÷(406-401)=57÷3=558-39×10=70×14-273=29×14-197=584-(628-605)=492-228-216=6.3-3.0=142+(828-686)=369÷9×4=1.8-1.0=52×(42÷2)=4/6-1/6=465-373=105×6-110=471-702÷9=947-679-147=36×14-12=935-(286+405)=800÷(2×2)=72×12+23=939-412+155=840÷4×3=268×(10÷5)=508×(380-374)=73×10=55×40÷4=394×6÷2=164÷2+286=16×4×31=47×(153÷9)=33×8=264÷6÷4=15×12×5=96+603÷9=22×23-433=140+671-101=370+975+760=984÷(3×2)=155+761-339=29×(14÷7)=135+117×4=15×38-226=8/10-1/10=37×(152÷4)=88÷2×18=(935-437)÷3=462-167+142=40÷(2×2)=339×(64÷8)=252÷7×16=11×12-121=375-(431-253)=378×(48÷8)=399-66÷6=902-255-224=70×(33÷3)=860÷(2×2)=152×7-410=794-345-332=125-20+175=170÷5+63=647+216+485=(356-338)×19=196+168÷7=196÷7×35=(247-177)÷7=237+498+21=476×3÷4=15×(108÷3)=811-66×3=584×3=27×(912-816)=791×(714-711)=5/8+3/8=325÷(15÷3)=43×90=869-(187+519)=207×4-203=975÷5÷5=776-754=(383-233)÷6=(402-75)÷3=66×22÷2=10×19×4=54÷3÷3=474÷(26-23)=102+246+62=738-173-395=621×6-793=391-29×13=650+237×4=11×79=3/4-1/4=52×10=384×2÷4=944×(72÷8)=974-455÷5=204+202=32+315×2=27×20=10×7×5=124-64+103=352÷2÷4=56×4=196×4-659=44÷(312-308)=634-175×3=816÷4÷2=75.7-52.6=28×11×2=312×(56÷8)=83×9×3=2/6+3/6=290-195=980÷(20÷5)=609-(337+270)=429-10×11=405×7÷3=201+66×10=426×(681-676)=12×12×2=664-70-481=799-12×37=571+339=424+759=(111-95)÷8=448-244-93=235-14×11=220×(20÷5)=188-(99-88)=790÷2=849-(58+721)=(763-397)÷2=1.3+8.8=480÷2×7=378÷2×7=412-(881-662)=716×5-906=297×2÷6=17×2×20=100+62×15=639×5=4.1+5.0=76+100+401=638÷2×3=12×(204-183)=(295-223)÷4=9.3-4.0=175÷7=454÷(14-12)=(250-239)×54=(302-180)÷2=300-39×6=973-(211+343)=10×50=396-333÷3=28×(38÷2)=49+289=237+16×13=909-172×3=30÷5=337×2-124=1.7+6.1=4.8-0.2=775-48×10=11×2×23=368-(255-36)=366÷2×3=470-107=947+163×2=60+192×3=462+788-978=160-31×4=884+900=299+25×16=392-357+30=11×5×90=316+96+96=360÷(524-522)=336÷(778-774)=435-365=699÷3=187+166-276=123×5×3=731-180÷4=25×18÷9=947-207÷3=731+45×22=984÷6÷4=189+333=12×82÷4=825÷5=252÷4×26=342+197=31×9×2=318+(296-83)=104×9×3=175+166=557+789-666=115×7=325÷(40÷8)=(821-56)÷5=8.8+4.1=12×24×2=387-83=17×32-192=141×(190-186)=2/5-1/5=(50-38)×66=948÷(873-870)=315-366÷2=72×8=49÷7×46=141-43+393=319×2-633=39×32÷3=12×(54-12)=378+788-655=42÷(143-140)=910-117×6=43×2×7=36×12-104=20×(216÷3)=95×(445÷5)=35×16-121=596+356×2=66×23=31×3=14×7÷2=876÷4÷3=236+52×3=44÷2×13=664÷2×9=12×5×69=552×8-444=17×4×22=32×10÷8=732÷(2×2)=84×42×4=459÷(367-364)=392-(183+38)=579×(20÷4)=91.0-11.1=229-(340-113)=28×3×59=229-952÷7=324+449+74=88÷8+298=965+10×88=35×3=53×95×4=602×(64÷8)=312×3-379=927+886-398=252÷7×6=37×(396÷6)=5/8+2/8=50.7+28.8=721÷7=184+22×36=631-(128+366)=284÷(14÷7)=61×9×2=227+30×13=163+(109-101)=22×(45÷9)=26×16×2=13×18-226=116×2×9=12×10×4=408-462÷3=375-12-160=342÷3=836-(135+599)=34×27-681=40×65×3=385-(246+128)=22×18÷2=329÷7×29=630÷(131-126)=11×26=186+91=71×(680-676)=500+(945-877)=82+648÷3=151+280-352=87÷3×4=701+845-924=29×11-217=143×(10÷2)=109×7×6=345×7-726=427+91×7=416÷4÷2=240+(250-170)=423×2=254-132+39=720÷9×4=(343-290)×95=29×2×65=938×(965-956)=95×87×2=793-194×2=20×2×71=8.0-5.6=952-435÷3=318-912÷6=315+780÷4=308+25+426=81.9-57.9=25×2×41=271+259+177=546÷2×8=260-231=68×5+108=76+254-248=960÷5×8=45+(355-60)=419-(258+152)=(985-903)×87=245-181+252=10×44÷5=260×3-229=488+(955-672)=768-34×16=883+(277-212)=468-14×12=968÷(2×4)=3/8+4/8=28×4×6=97+615+98=281×3×4=17×46÷2=476+229×4=864-498+473=941-544=16×3×67=40+472+653=359-(355-282)=333-16×15=344-(322+16)=23×36+176=652-(748-487)=11×4×79=15×3×8=926-248÷8=63÷(72÷8)=28×51÷7=312-980÷7=369+76×4=195÷5×2=84×(276÷6)=250÷5×7=140÷2×7=466-72÷4=244×7÷4=655-(693-208)=12÷2×42=212×(16÷4)=825+322-683=38×99×3=173+250=16×9+218=267+561÷3=406÷(583-576)=218×(15÷5)=24×10-86=194+354+42=14×7×6=416-193-204=9.6-8.2=864-378÷3=208÷4×90=865-743+998=393+104-115=20×(467-378)=10×29÷5=993÷3=(645-99)÷2=13×59=844÷2×3=105×2×3=3/10-2/10=168÷(2×2)=92×47×3=496-(130+295)=332-192-121=956+663+73=46÷2×22=154+261-23=255×3÷5=72×97÷3=126÷(36÷4)=3.1+3.8=626×(36÷9)=30×(415-408)=486÷2=34÷2+810=12×9×4=592÷8×81=14÷7×75=458-253=842×2=987-314-207=776+24×9=13×22-276=920-100×6=79×64÷8=427-(50+365)=53×18-93=735÷7=(81-66)÷5=300-282+441=836+738-898=688+(984-288)=824×2=476-352-116=383-125×3=496-173-320=869-30×5=808÷(2×2)=331×(443-440)=90×81÷2=256-(373-343)=(105-91)×66=334+574+930=189+269=396-395+536=566×(507-504)=234-105×2=194+(966-59)=93+291-73=680+69+51=315+826+43=642-11×46=240÷3÷2=396-56-72=48×(144÷9)=74×(585÷9)=26×16-141=288÷(3×3)=598÷2=792÷(2×4)=58×80×8=71-(389-372)=736÷(2×2)=36×13-459=(463-449)×58=46×10-283=11×(348÷4)=20×4×91=432÷6×23=43×16+172=367+373-524=14×6÷4=239+235-336=373×2-488=1.7-1.0=109×(368-364)=363-69×2=312÷(4×2)=348-(479-478)=85×12×7=937-846÷9=20×40=89.2-74.2=360-13×15=396+34-374=(191-23)÷8=366÷2+835=647-399=82×63=16×(144÷8)=324×3-193=57×2×5=56×3÷2=822÷2+440=709×9=112÷(14÷2)=60÷4=234+640+268=400+11×10=(905-217)÷8=14×32-384=889-19×28=642+86×10=25×3×38=121×(72÷9)=630-44×13=59×23=505÷5+575=852÷(3×2)=918-560÷7=12÷(230-227)=99÷(185-182)=90×28÷2=49+428-415=20×4=289+51×8=(148-130)×46=360+195=3.1+3.3=110+30×12=135-35×3=372-320÷4=104+(476-137)=255-112-31=720÷5÷6=7.9-3.0=745÷5×9=161×(330-326)=55×6÷2=27×2×4=25.4-18.9=588÷(2×3)=466-11×12=117×2÷3=549÷(54÷6)=264÷(24÷6)=985-(757-152)=455-70-320=792÷6=389-376÷4=50.5-39.9=5.4+0.2=298+169-188=425-135-47=604×2÷4=496×(45÷5)=996÷(3×2)=211×9-217=(194-162)×19=428-316+42=374-(342+14)=14×22-126=81÷(365-362)=12×18+224=7.9-4.5=264÷2=(627-456)÷3=565-(485-86)=572÷4+571=797-(47+217)=160-660÷5=103×(24÷3)=36×19÷4=888-174=6.9+7.0=15×56÷3=18×4×90=441-918÷3=647-410-107=625-90=888-196-572=386÷2=442+221=261×6-420=214-(32+93)=363-21×10=48×(90÷5)=58×(208÷8)=35+15×24=359+(343-86)=47×58=528÷6=268÷(328-326)=14×(72-31)=153×(266-262)=432÷(896-890)=53×18=307-207=98×8×2=25×2×37=106×4+572=96×2÷8=906+(591-415)=540÷(2×2)=14×17×3=5/10-3/10=73×5+408=21×17-167=(212-60)÷2=(964-454)÷3=424-(20+212)=(181-104)×59=648÷6+36=29×3×58=80÷2÷5=659-155=16×18×2=92×14÷4=22×46=843-97-498=76×(15÷5)=26×10×3=960÷(3×2)=33×61×4=624÷(2×3)=21×(84-77)=525-552÷2=188+16×47=881+436+367=846-(399+149)=383-76×3=28×26÷7=971+(416-119)=744÷3+682=853×4-820=439-48×6=464÷2÷4=27×28+804=225+24+517=13×55-332=145×4-57=540×(530-524)=354×5-882=156÷(369-365)=18×15×3=59×(175÷7)=6.7+5.8=328÷(4×2)=327+17×8=56+978÷6=338×(10÷5)=737-19×2=4/8+2/8=932-501=3.2+5.6=200×3=438-(22+273)=99.6-2.9=495÷(36÷4)=385÷(14÷2)=286+199=812÷4×2=873-(303+73)=85×(436-433)=591-42×11=42.0+25.7=89×(439-418)=111÷(18÷6)=8.4+7.7=80÷(40÷8)=983-(831+98)=482-24×2=198÷(3×3)=57÷3×19=600×5÷3=15×45÷5=57×60÷9=384-(193+92)=28×13-311=21×10×2=10×8×66=373-125-136=301×(42÷7)=43×22=224÷7÷8=117÷9=13×25-27=776÷8×10=11×5×9=2.2+5.9=114×8=108-133÷7=12×16×5=950-27×34=1/4+2/4=39+(451-277)=120+240-272=23×2=417÷3×6=357-12×26=44×2×77=(821-657)÷2=472×2×3=137×5×7=632÷(2×2)=(274-154)÷5=183+77=40×2×96=259×3=480÷4×2=454×6-108=(431-323)÷3=154÷7×28=808-(584-462)=11×48-170=917-(345-336)=22×32-182=21×18-12=760+72×13=690÷3+414=0.9+1.7=81×38=146-(654-566)=50÷2×32=228+125=282×2-254=12×29-115=99×(456-449)=56×8=940÷(2×2)=45×(397-298)=836+31×19=23×2×25=210÷5÷3=387×8÷4=680÷8×7=795÷3÷5=38×11=359×4-722=201÷3=10×20×2=196+19×17=15×5×6=776×7÷2=357-20×11=168÷(2×4)=844÷(18÷9)=402÷(14÷7)=125÷(237-232)=(498-444)×12=231+86=448+255+561=84+427+489=69×3×4=36+13×50=20×(126÷7)=20×65×3=3/7+2/7=61×(336÷4)=31×6=(284-248)×33=90÷(407-405)=210×5÷6=926÷2=70×(39-31)=560-31×9=842-(105+244)=134×8-240=162÷(878-876)=146÷2×10=63×(28÷7)=224÷7×2=140+189-42=63×41×2=552÷(2×3)=282÷2×5=54×53÷3=12÷4=604×6-961=66×(130-119)=763+964+153=68+273+321=833-588=152×6÷3=1.3+2.4=3.3-1.7=196÷(602-595)=892-763+970=728-12×34=213-73=8.3+7.0=535-100×4=18×20×2=575÷5=91+29×7=312-355÷5=349-13×25=994-21×19=403×(49÷7)=219-11-78=(500-230)÷9=906-577-56=(768-264)÷6=356-332+325=433×2×4=918÷(3×2)=116÷4×17=107×4+889=648÷(2×4)=409+131+377=16×25÷5=111+(408-375)=507-131-376=(796-196)÷8=12×9÷2=708÷(3×2)=156÷(20÷5)=426-81×5=15×8=556+403=220-(134-59)=36×22+682=576÷3+400=81×99=48÷8×30=491-432÷9=384÷(480-476)=30×4×7=285×6-170=4.3-3.3=752÷(2×2)=798-175×4=399+580+181=303-221+79=874+766-153=12×77÷7=2/4-1/4=35×(405-402)=118×7÷2=34×20÷8=19×23-256=893×(20÷4)=90×76÷5=844÷2=348÷4×6=830-16×45=38×4=89×7-586=12×56+21=28×(49-32)=10×5×40=(431-134)÷9=450-33×3=954-(863+62)=14×7×90=151-10×3=11×15×6=273÷7÷3=106×4×7=181×4-629=858×2-910=308×(35÷5)=20.5+47.2=21×(55-46)=8.2+3.1=50×(104-95)=48×7=17×29×2=724+482+497=312÷3÷4=369+33-69=508÷4×2=0.6+2.4=12.9+37.7=460×6÷3=140÷(42÷6)=220×(24÷8)=98×97=148+53×3=113×4×3=12×2×3=255-(79-77)=27×34=93×(16÷2)=15÷(21÷7)=12×8×38=399÷(12÷4)=500÷5×4=34×(143-135)=720÷8×7=832÷2÷8=16×(288÷9)=10.9+24.0=763-21×19=13×24-245=376÷4×40=219-155+73=368÷4×7=500-344÷2=(160-93)×25=35×28=75×(429-423)=150÷3=1.5+46.1=90×10÷4=51×14÷7=522-300=559+340÷5=193-10×11=40×(138÷6)=488÷(2×4)=456+(361-15)=(276-216)×79=5.0-4.0=85+227+116=298-112=635-465÷5=6.2+4.3=443+(406-173)=765÷9×93=359+140-341=452-126=22×19-333=383-(250+57)=712+806=468-17-237=65÷(20÷4)=307+(580-392)=123÷3×6=102+(366-304)=103×2-82=436-10×15=11+67×10=(109-93)×53=75+(822-558)=5.2+4.6=916+376÷2=269+459=387+(154-14)=102÷2×48=17×14×7=58+46=464-(499-406)=882÷(3×2)=3.7+0.3=820÷2×6=411-14×2=299+382+395=97×10=76×23÷2=27×2×30=986-(793-616)=885×(553-544)=88×91=180-630÷5=497-(157+220)=334÷2×6=16×13×3=56.8+29.8=(909-483)÷6=374-90-265=42×4×3=930÷3=408÷(2×4)=302-54÷6=78+320-88=64-105÷7=333+19×31=878-596=261-69+236=41×2×18=102÷(30÷5)=366-302-34=225÷(27÷3)=264+792÷8=996÷(2×3)=656+24×4=0.8+5.6=106×9×7=336-23×8=92×(380÷4)=805×(543-538)=448+768÷4=475-242+183=297-(772-704)=96×2+358=108÷4×22=772-(422-69)=390÷3=626-18×14=124÷2=317+418-703=580÷(632-630)=889×9-330=228-89+620=380-28×13=431+323+273=17×7=150÷5×59=55×80=128×6-650=80×9-322=172+(491-120)=2.5-1.5=420-261-122=261÷(21÷7)=624÷8×86=13×46-261=62+982÷2=16×30×2=61×(80-63)=366+(114-77)=207+105×4=52×19-179=940-180÷4=386÷(318-316)=12×(87÷3)=252-142-55=240×(464-461)=170-828÷6=962-12×79=75+87×10=615÷3÷5=356-(286-245)=787+154=81×91=38×(156÷4)=4/9+2/9=148+54×10=361-(280+76)=368÷(215-207)=(399-245)÷7=4.8-0.7=449×(14÷7)=760+173+33=615+874-585=478-(198+76)=504+358+694=686+70÷2=215+513=44.9-39.6=786-162+611=46×42×5=10×(83-79)=13×(241-222)=30×(40÷4)=364-11×23=48×6×3=108+230×2=984÷8+315=22×(328÷8)=938-613=48×13÷4=476÷(10÷5)=575-48+994=259÷7×94=355÷(30÷6)=27×31÷3=12×(632-625)=(452-272)÷4=(221-124)×56=72×(847-840)=32×12÷6=12÷(431-428)=52×96×8=866+544÷8=7.9-5.8=816÷8+307=(203-128)÷5=293-(323-110)=84×6+457=704÷(2×4)=615+90×11=615-(105+273)=470-153=435÷5×8=17×13-86=18÷(207-201)=10×(244÷4)=747÷(894-885)=929-638=714÷(63÷9)=512-(483+14)=43×5=370-24×11=916÷4×3=350+108×7=215+79-65=560÷2÷7=981-597+75=181×2×8=10×29-279=142×(36÷6)=16×17-230=942+(788-615)=728×6=19×26=638+(144-21)=444×(192-187)=711-(139+473)=15×64÷6=630÷(18-11)=(963-822)÷3=220÷5=848×(215-211)=162÷6=553×7-609=20×19-330=20×2×41=16×36=371+568÷8=206+500×2=375-151+61=30×20÷3=155×4÷5=487×2=85.3-0.2=27×3×14=70÷(464-459)=169-(176-26)=350-259+399=61+88=11×95÷5=245÷7×23=3/6+2/6=465÷(40÷8)=72÷6÷2=16×55+830=12×81=881+818+209=5.6-3.5=10.3+83.8=71×(200÷5)=648-53×6=438-50×7=540-125-391=64×(84÷7)=779-(96+129)=70×23=335-109+111=792÷(20÷5)=582÷(131-129)=896×(645-636)=288÷6×32=28÷2×46=13×6×70=(405-57)÷3=366÷(219-217)=20×(294-254)=36÷(48÷8)=88×22×5=208+232=438-12×4=7.7-3.5=17×41=574+24×22=185+81×10=375-65×4=453-46=524+24-306=180÷3=135+315=70+160×6=267+(436-318)=447-(182+21)=11×2×21=11×24÷3=6.2-5.2=821-16×48=643×(54÷6)=792÷(2×3)=21÷(363-360)=715-417+208=906+19×7=931-376×2=14×15÷5=854-726=504÷2+82=558×6=439-386+346=278÷2×6=576÷8÷6=992-670÷5=(161-146)×53=242+448+72=892×9÷6=451+98×3=41×12=694+567+450=244×(270-263)=432÷6×16=528÷6÷2=16×(86-26)=1/8+4/8=730+469-650=638×9÷2=404÷4×7=211×(461-454)=(346-50)÷2=938-(439+395)=80×80=968÷(405-401)=54×14÷4=4.1-1.8=140÷(949-947)=414÷6×19=327-720÷8=15×2×23=740-15×25=9.1-5.0=447-107×4=492÷3÷4=470-99×4=20×2×84=62.3-52.5=365+50×2=639-459=参考答案450-397+266=31917×5×95=807551×(711-643)=3468991-924=67196×2÷4=9834×2×93=6324155-75-72=882+37×2=15655×2×5=550463+(357-256)=564849-823+964=990154×6+120=1044206×(998-994)=824160×6-451=50942÷(289-286)=14374+107-12=469137+(217-175)=179358+164+618=1140536+(160-142)=554464÷2÷8=29990÷5÷9=22492-(200-181)=473197×4-639=14931×3×14=1302180×5-793=107540÷3÷5=3673×(396-317)=5767760×5÷2=1900135÷5×4=10822×4×75=66004/7-1/7=3/7263×(18÷6)=789672÷8÷7=12396÷(47-44)=13224×3×61=439227×19+444=957117+325=442897+100×5=1397187×3×9=504979.5-1.3=78.212×(277-269)=96431+723+337=1491377+21×37=1154407+72×2=551328+(319-236)=411445×8=356013×13+211=380105+18×39=807965÷(15÷3)=193252÷9×23=644195+198+181=574100×3=300391+220+189=800(819-769)×23=1150658-203×2=252321+23×8=50565×7÷5=91810÷6÷3=45162+74=23685×(129-122)=595402-238=164302×2×4=2416388-324÷9=352318÷6+268=321423-207×2=9720-590+839=969272+45×20=1172458÷2+578=807464×7÷8=4066.6-5.8=0.833×(256÷4)=21128/10+2/10=1458-213=245117×(397-389)=93699÷9×84=924315+305=620220×(284-280)=880691-28+693=1356530+(157-126)=561688÷4×3=51664+116=18066×(834-816)=118887×(186-178)=696843-(261+50)=532912÷(18÷3)=152681-(158+227)=296143+(500-330)=313329-199=130318+85×7=913(379-83)÷4=744.2+1.1=5.328×3×5=420546÷7×53=4134580÷(995-991)=14514÷(10÷5)=741×10=410132×7-832=9218×(368÷4)=165653.8+24.8=78.64/8+3/8=7/8404-19×12=176306÷9×35=1190493-330÷2=32812×6×93=6696576÷(72÷9)=72372÷2÷2=9361×12=732100-(364-336)=72783-420-232=13139×16=6248.1-1.2=6.946×(80÷5)=736(332-296)÷9=4334+130=46435÷7×5=25400+63-236=227305×3=915695-121-369=2056.5-1.9=4.6326×3=97826×12×4=124897×6÷3=19457×10×9=5130987-521-136=330544-554÷2=267359-(170+26)=163736÷(4×2)=9290÷3÷6=515×(116÷4)=43554×(873-848)=1350878-407+908=1379342÷(15÷5)=114356+(860-850)=36640+167=207144÷9×60=960145×6+52=922799-318+749=1230186÷3÷2=31296÷4=74599-310=289287÷7×9=369439+33-34=43852×2×5=520115+184-133=166422-124=298319-(152-55)=222319-(229+90)=014.8+69.6=84.4190-107=83(909-643)÷7=38(868-745)÷3=4145+200÷4=9510×19×2=380455+197=652165×6-915=75382-55=32749×75×7=25725455+548=1003944-914+816=846311+(342-44)=60982×(608÷8)=6232379-15×16=139363+48-155=256456-134-278=4498×5÷7=7031×81×8=20088(230-23)÷3=6972÷3÷2=12215-169=46308+69+511=888441+261=7028.5-7.2=1.3425-16×22=7397×(20÷4)=485612÷(2×3)=102(327-66)÷3=87301-60÷2=271268÷(32÷8)=67175×3+339=86433×89=2937162+258=420488-(747-689)=430870-(814-599)=65561.6+29.8=91.415×7×8=840383×(18÷9)=766500-212-155=13314×33=46226×32-773=5981.3-65.2=16.135÷5×90=630270÷(2×3)=45207×5÷3=345152×3÷8=57955×(56÷7)=764094×90÷3=2820167-146+158=179348÷(28÷7)=8732+89=121872+(983-127)=1728591×4=236425÷5+178=183353-17×12=149333-45×2=243184÷2×56=5152222+702-173=751480+621-347=754137×5=685355+58÷2=384724×7÷2=2534189+256÷8=22159×4÷2=118971×(48÷8)=5826190÷2=95177×(64÷8)=141618×5=90132×(32÷4)=1056419-48×8=35184÷2+789=8814.8-4.1=0.7218-605÷5=97911+115×3=1256255-860÷4=403.4-0.9=2.5400÷5÷4=20930+(557-184)=1303663-85+732=1310840÷7÷6=20964×(25÷5)=48204/6-2/6=2/613×55=71516÷2=844×(432÷8)=237671×(60÷5)=852376-289+708=795433-(358-75)=15060×(24÷6)=240379+(223-30)=572368÷(4×2)=46571+343+821=173574+732÷2=440555÷5=11117×3×7=35734×2×43=2924368-46×4=184672÷7÷3=32(404-250)÷2=77540÷4÷3=45223-(318-96)=1991×5=495586.6-61.0=25.617×52-711=173341-174-31=13642÷7×22=13238.8+20.8=59.6128-105+412=435500-42-217=241297÷9=33(976-887)×46=409412×(342÷9)=45623×(197-165)=736180÷(42÷7)=30420-389=31181-15×11=16370-29×4=254270+13×19=51713×(28÷2)=1823.6+53.3=56.9161×5=8053.9+8.8=12.7410-36-13=361884÷(16÷4)=2217.2+5.4=12.6598×2÷4=29978×6=468913×3=2739217÷7=31861-848+286=299136-(423-393)=106(657-427)÷2=1153.4+6.0=9.4(367-127)÷6=40198+231=429459-48×6=171869-(976-155)=48813+25×20=1313430+(448-438)=440270×2÷9=60422-26×15=32266-90=176103×8=82416×(493-467)=416981+297÷9=1014448-(755-595)=288643+294-215=72295÷(35÷7)=19380÷(125-121)=95(630-288)÷3=114868÷4÷7=31499-(634-483)=348444÷(2×2)=111566-87-355=12462×4×2=4966/8-2/8=4/8981-188×5=4121×19-374=25251+129-75=30560×76×3=1368042×(322÷7)=1932679-318=361102×(48÷6)=816216+525=741378÷2=189450+176÷2=538574-505=6991×(45÷5)=819154÷2÷7=1169×9÷3=207700÷5÷2=706.1+6.5=12.6785×9÷5=141384×95÷4=1995734×5-71=3599152÷2=76378-(868-789)=2999.1+1.0=10.13/6-1/6=2/6619×8=4952260÷(2×2)=6544÷2×5=11029×66=19143.7-1.5=2.230÷3=10936-(828-808)=916821×3-137=23263/7-1/7=2/7620-19×24=16411×7×29=223348÷8+279=28540×(381-353)=1120180÷5=36516÷(36÷9)=129467-(57+324)=86348×7÷2=1218921+22×26=1493346-(234+12)=100415+(293-169)=539(227-134)×10=930444×(132-129)=1332340-(380-351)=311141+140=28172÷(270-268)=3650×(118÷2)=2950765÷(406-401)=15357÷3=19558-39×10=16870×14-273=70729×14-197=209584-(628-605)=561492-228-216=486.3-3.0=3.3142+(828-686)=284369÷9×4=1641.8-1.0=0.852×(42÷2)=10924/6-1/6=3/6465-373=92105×6-110=520471-702÷9=393947-679-147=12136×14-12=492935-(286+405)=244800÷(2×2)=20072×12+23=887939-412+155=682840÷4×3=630268×(10÷5)=536508×(380-374)=304873×10=73055×40÷4=550394×6÷2=1182164÷2+286=36816×4×31=198447×(153÷9)=79933×8=264264÷6÷4=1115×12×5=90096+603÷9=16322×23-433=73140+671-101=710370+975+760=2105984÷(3×2)=164155+761-339=57729×(14÷7)=58135+117×4=60315×38-226=3448/10-1/10=7/1037×(152÷4)=140688÷2×18=792(935-437)÷3=166462-167+142=43740÷(2×2)=10339×(64÷8)=2712252÷7×16=57611×12-121=11375-(431-253)=197378×(48÷8)=2268399-66÷6=388902-255-224=42370×(33÷3)=770860÷(2×2)=215152×7-410=654794-345-332=117125-20+175=280170÷5+63=97647+216+485=1348(356-338)×19=342196+168÷7=220196÷7×35=980(247-177)÷7=10237+498+21=756476×3÷4=35715×(108÷3)=540811-66×3=613584×3=175227×(912-816)=2592791×(714-711)=23735/8+3/8=1325÷(15÷3)=6543×90=3870869-(187+519)=163207×4-203=625975÷5÷5=39776-754=22(383-233)÷6=25(402-75)÷3=10966×22÷2=72610×19×4=76054÷3÷3=6474÷(26-23)=158102+246+62=410738-173-395=170621×6-793=2933391-29×13=14650+237×4=159811×79=8693/4-1/4=2/452×10=520384×2÷4=192944×(72÷8)=8496974-455÷5=883204+202=40632+315×2=66227×20=54010×7×5=350124-64+103=163352÷2÷4=4456×4=224196×4-659=12544÷(312-308)=11634-175×3=109816÷4÷2=10275.7-52.6=23.128×11×2=616312×(56÷8)=218483×9×3=22412/6+3/6=5/6290-195=95980÷(20÷5)=245609-(337+270)=2429-10×11=319405×7÷3=945201+66×10=861426×(681-676)=213012×12×2=288664-70-481=113799-12×37=355571+339=910424+759=1183(111-95)÷8=2448-244-93=111235-14×11=81220×(20÷5)=880188-(99-88)=177790÷2=395849-(58+721)=70(763-397)÷2=1831.3+8.8=10.1480÷2×7=1680378÷2×7=1323412-(881-662)=193716×5-906=2674297×2÷6=9917×2×20=680100+62×15=1030639×5=31954.1+5.0=9.176+100+401=577638÷2×3=95712×(204-183)=252(295-223)÷4=189.3-4.0=5.3175÷7=25454÷(14-12)=227(250-239)×54=594(302-180)÷2=61300-39×6=66973-(211+343)=41910×50=500396-333÷3=28528×(38÷2)=53249+289=338237+16×13=445909-172×3=39330÷5=6337×2-124=5501.7+6.1=7.84.8-0.2=4.6775-48×10=29511×2×23=506368-(255-36)=149366÷2×3=549470-107=363947+163×2=127360+192×3=636462+788-978=272160-31×4=36884+900=1784299+25×16=699392-357+30=6511×5×90=4950316+96+96=508360÷(524-522)=180336÷(778-774)=84435-365=70699÷3=233187+166-276=77123×5×3=1845731-180÷4=68625×18÷9=50947-207÷3=878731+45×22=1721984÷6÷4=41189+333=52212×82÷4=246825÷5=165252÷4×26=1638342+197=53931×9×2=558318+(296-83)=531104×9×3=2808175+166=341557+789-666=680115×7=805325÷(40÷8)=65(821-56)÷5=1538.8+4.1=12.912×24×2=576387-83=30417×32-192=352141×(190-186)=5642/5-1/5=1/5(50-38)×66=792948÷(873-870)=316315-366÷2=13272×8=57649÷7×46=322141-43+393=491319×2-633=539×32÷3=41612×(54-12)=504378+788-655=51142÷(143-140)=14910-117×6=20843×2×7=60236×12-104=32820×(216÷3)=144095×(445÷5)=845535×16-121=439596+356×2=130866×23=151831×3=9314×7÷2=49876÷4÷3=73236+52×3=39244÷2×13=286664÷2×9=298812×5×69=4140552×8-444=397217×4×22=149632×10÷8=40732÷(2×2)=18384×42×4=14112459÷(367-364)=153392-(183+38)=171579×(20÷4)=289591.0-11.1=79.9229-(340-113)=228×3×59=4956229-952÷7=93324+449+74=84788÷8+298=309965+10×88=184535×3=10553×95×4=20140602×(64÷8)=4816312×3-379=557927+886-398=1415252÷7×6=21637×(396÷6)=24425/8+2/8=7/850.7+28.8=79.5721÷7=103184+22×36=976631-(128+366)=137284÷(14÷7)=14261×9×2=1098227+30×13=617163+(109-101)=17122×(45÷9)=11026×16×2=83213×18-226=8116×2×9=208812×10×4=480408-462÷3=254375-12-160=203342÷3=114836-(135+599)=10234×27-681=23740×65×3=7800385-(246+128)=1122×18÷2=198329÷7×29=1363630÷(131-126)=12611×26=286186+91=27771×(680-676)=284500+(945-877)=56882+648÷3=298151+280-352=7987÷3×4=116701+845-924=62229×11-217=102143×(10÷2)=715109×7×6=4578345×7-726=1689427+91×7=1064416÷4÷2=52240+(250-170)=320423×2=846254-132+39=161720÷9×4=320(343-290)×95=503529×2×65=3770938×(965-956)=844295×87×2=16530793-194×2=40520×2×71=28408.0-5.6=2.4952-435÷3=807318-912÷6=166315+780÷4=510308+25+426=75981.9-57.9=24.025×2×41=2050271+259+177=707546÷2×8=2184260-231=2968×5+108=44876+254-248=82960÷5×8=153645+(355-60)=340419-(258+152)=9(985-903)×87=7134245-181+252=31610×44÷5=88260×3-229=551488+(955-672)=771768-34×16=224883+(277-212)=948468-14×12=300968÷(2×4)=1213/8+4/8=7/828×4×6=67297+615+98=810281×3×4=337217×46÷2=391476+229×4=1392864-498+473=839941-544=39716×3×67=321640+472+653=1165359-(355-282)=286333-16×15=93344-(322+16)=623×36+176=1004652-(748-487)=39111×4×79=347615×3×8=360926-248÷8=89563÷(72÷8)=728×51÷7=204312-980÷7=172369+76×4=673195÷5×2=7884×(276÷6)=3864250÷5×7=350140÷2×7=490466-72÷4=448244×7÷4=427655-(693-208)=17012÷2×42=252212×(16÷4)=848825+322-683=46438×99×3=11286173+250=42316×9+218=362267+561÷3=454406÷(583-576)=58218×(15÷5)=65424×10-86=154194+354+42=59014×7×6=588416-193-204=199.6-8.2=1.4864-378÷3=738208÷4×90=4680865-743+998=1120393+104-115=38220×(467-378)=178010×29÷5=58993÷3=331(645-99)÷2=27313×59=767844÷2×3=1266105×2×3=6303/10-2/10=1/10168÷(2×2)=4292×47×3=12972496-(130+295)=71332-192-121=19956+663+73=169246÷2×22=506154+261-23=392255×3÷5=15372×97÷3=2328126÷(36÷4)=143.1+3.8=6.9626×(36÷9)=250430×(415-408)=210486÷2=24334÷2+810=82712×9×4=432592÷8×81=599414÷7×75=150458-253=205842×2=1684987-314-207=466776+24×9=99213×22-276=10920-100×6=32079×64÷8=632427-(50+365)=1253×18-93=861735÷7=105(81-66)÷5=3300-282+441=459836+738-898=676688+(984-288)=1384824×2=1648476-352-116=8383-125×3=8496-173-320=3869-30×5=719808÷(2×2)=202331×(443-440)=99390×81÷2=3645256-(373-343)=226(105-91)×66=924334+574+930=1838189+269=458396-395+536=537566×(507-504)=1698234-105×2=24194+(966-59)=110193+291-73=311680+69+51=800315+826+43=1184642-11×46=136240÷3÷2=40396-56-72=26848×(144÷9)=76874×(585÷9)=481026×16-141=275288÷(3×3)=32598÷2=299792÷(2×4)=9958×80×8=3712071-(389-372)=54736÷(2×2)=18436×13-459=9(463-449)×58=81246×10-283=17711×(348÷4)=95720×4×91=7280432÷6×23=165643×16+172=860367+373-524=21614×6÷4=21239+235-336=138373×2-488=2581.7-1.0=0.7109×(368-364)=436363-69×2=225312÷(4×2)=39348-(479-478)=34785×12×7=7140937-846÷9=84320×40=80089.2-74.2=15.0360-13×15=165396+34-374=56(191-23)÷8=21366÷2+835=1018647-399=24882×63=516616×(144÷8)=288324×3-193=77957×2×5=57056×3÷2=84822÷2+440=851709×9=6381112÷(14÷2)=1660÷4=15234+640+268=1142400+11×10=510(905-217)÷8=8614×32-384=64889-19×28=357642+86×10=150225×3×38=2850121×(72÷9)=968630-44×13=5859×23=1357505÷5+575=676852÷(3×2)=142918-560÷7=83812÷(230-227)=499÷(185-182)=3390×28÷2=126049+428-415=6220×4=80289+51×8=697(148-130)×46=828360+195=5553.1+3.3=6.4110+30×12=470135-35×3=30372-320÷4=292104+(476-137)=443255-112-31=112720÷5÷6=247.9-3.0=4.9745÷5×9=1341161×(330-326)=64455×6÷2=16527×2×4=21625.4-18.9=6.5588÷(2×3)=98466-11×12=334117×2÷3=78549÷(54÷6)=61264÷(24÷6)=66985-(757-152)=380455-70-320=65792÷6=132389-376÷4=29550.5-39.9=10.65.4+0.2=5.6298+169-188=279425-135-47=243604×2÷4=302496×(45÷5)=4464996÷(3×2)=166211×9-217=1682(194-162)×19=608428-316+42=154374-(342+14)=1814×22-126=18281÷(365-362)=2712×18+224=4407.9-4.5=3.4264÷2=132(627-456)÷3=57565-(485-86)=166572÷4+571=714797-(47+217)=533160-660÷5=28103×(24÷3)=82436×19÷4=171888-174=7146.9+7.0=13.915×56÷3=28018×4×90=6480441-918÷3=135647-410-107=130625-90=535888-196-572=120386÷2=193442+221=663261×6-420=1146214-(32+93)=89363-21×10=15348×(90÷5)=86458×(208÷8)=150835+15×24=395359+(343-86)=61647×58=2726528÷6=88268÷(328-326)=13414×(72-31)=574153×(266-262)=612432÷(896-890)=7253×18=954307-207=10098×8×2=156825×2×37=1850106×4+572=99696×2÷8=24906+(591-415)=1082540÷(2×2)=13514×17×3=7145/10-3/1