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248÷(641-639)=703-217÷7=32×2×8=770×3-372=608÷2÷8=235-(163+53)=264÷(3×2)=44×3×4=785-185+778=293-(329-60)=493×2-330=79×(360÷5)=102+157-224=843-122+690=376-(227+37)=384-112-269=55×15×5=816×8÷6=0.6+9.0=60.1+24.1=429-51÷3=533-425+407=70×(114÷6)=731-16×45=323-227+184=711×(64÷8)=343+15×5=27×3×24=347-103-53=198+12×28=384-13+64=528-83×3=156+36×21=8.5-0.7=12×15×2=63×4÷3=29+174×5=228÷2=884-(832-329)=4/8+2/8=480÷(18÷3)=(952-25)÷9=173×4-637=252÷(448-446)=361×(28÷4)=698×4=14×63÷3=456×7=978-81×7=570÷(3×2)=200÷(4×2)=136+644-280=108+326-251=480÷8=264÷(18÷3)=41×(521-471)=223×2+344=705÷3÷5=78÷6×90=51+21×44=475-(430-94)=790-(851-774)=308+96-178=804+206×2=269-239=290-720÷9=471-(482-22)=490÷(174-172)=5.7-4.1=316÷2=64×(969-903)=494+119=15×30×2=75×(72÷6)=4/7-2/7=434-187-105=92+937+898=311+295×2=40×14÷5=684+130+53=24÷2×60=786×8÷3=11×24÷6=174-22=879×(72÷8)=333×(609-600)=232-81+230=287+819÷9=495-228-100=882÷7÷2=446-314-102=324÷4=800÷2÷8=113×4×2=177-470÷5=310÷5=354+(223-170)=190÷5×18=688-(92+116)=1/7+6/7=27×(148÷4)=43×15÷3=747-670=357+520÷2=(269-165)÷8=38×(10÷5)=790-(444-53)=479-72÷2=512-(588-427)=86×96÷8=448+(474-378)=153+250÷2=192×4÷3=976-372-165=44×7÷4=36÷3×53=(740-715)×37=1/3+2/3=10×27×2=20×4×94=516÷(18÷9)=22×13×2=386×2-412=(828-152)÷4=17×5=59×(143-136)=6.2-2.8=359-(23+103)=377+76=585×9-829=9.5+2.8=44×2×33=508÷(530-526)=236+(245-68)=172-864÷8=443×2×4=430-50×3=75÷(24÷8)=312+70×13=63×5=784÷(2×2)=45×35×7=44×66÷6=72÷2÷3=72÷6×28=102×3×2=864÷2=141×(24÷8)=162÷2×5=41+(417-216)=49×(427÷7)=7.0-1.0=2.7-0.4=219÷(104-101)=4.8-0.7=852÷(3×2)=11×77=346-(340-137)=(233-199)×16=34×25=577-(277+279)=596-(235+335)=80×(40÷5)=4.5+9.6=31×9×4=23×4×83=320÷5×92=424+47×6=87+119×4=28×73×8=329-232+134=173+130=12÷3×33=1/6+2/6=96÷(12÷4)=672-(850-746)=5.3-3.7=36×2×8=68+21+392=258÷(168-162)=606+91+109=825×9-26=180÷(24÷6)=528÷(2×2)=286÷2+100=438+(460-215)=901-23×25=297+192+391=460×8-941=132÷6×63=28×17-221=724×5=466-(207-197)=714×7=636÷(3×2)=76.4-49.2=102÷(470-464)=758-112=953-11×85=170×3÷6=972+911-73=118-(431-378)=1.8+7.2=2.7-1.4=440÷(12÷3)=414-210÷5=322-(461-275)=457+344+304=(340-34)÷2=288-116-109=39×24÷2=22×5×9=177×5=54÷9×17=115×(262-255)=(402-340)×12=770×(195-188)=165÷3×9=820-165×4=235÷5=387+199=324÷(32÷8)=24÷8×40=51×2×9=26×(210÷5)=551+(949-316)=10×25×2=194-18×5=18×48÷6=936-21×21=396+(459-436)=109×7-181=426+30×21=107+275=18×(42÷7)=204+12×3=112×2÷7=877-12×22=18×(200÷4)=2.6+9.4=510÷(45÷9)=687×(853-850)=53×11-421=35+444-409=(978-740)÷2=508-735÷3=154×3×7=345+101=7.4+5.5=405×(614-606)=28×21=67×7=399-(208+182)=909÷3=375+37×19=628+(496-74)=470-(62+146)=12×32-297=294÷(79-73)=68×86÷4=214×(578-571)=10×13×7=14×4×53=238-214+52=392-12×3=20×88÷4=11×(414-384)=61×2×8=26×16÷8=416÷(2×4)=652÷(2×2)=14+326-89=84×(364-351)=45×18=(104-83)÷7=81÷3÷3=(464-288)÷4=432-109-62=38×58×4=425-36-118=5.6-4.1=360×6÷3=22×(381-355)=6.5-1.8=194×(28÷7)=(319-121)÷6=(428-344)÷2=272÷4=312÷(2×2)=155+50=83-12=757-572÷4=43×10=83×3×2=372÷2+307=803×(42÷6)=20×12×3=71×92=223+47×15=77×8÷2=(867-132)÷3=429-42×7=896-240=799-184×2=76×89=320×2×9=136÷(2×2)=939-(641+43)=21+219+228=724-561+677=303+166-301=28×13-85=453-21×10=608÷4×6=92×70÷4=306÷(27÷9)=567÷3+512=32×91=8.7-1.1=876÷2+348=28×(76÷4)=45.2+27.5=404+503=315×(622-618)=239-110=7.3-5.8=45×80÷9=500-19×26=(362-350)÷6=85÷5×18=35×(24÷4)=90÷6×50=890-266-516=461×(36÷9)=894-276÷3=16×27-239=285÷(15÷3)=371+(469-209)=45÷9+414=963+(262-22)=65×10=757+168=90×2÷6=54×39=283×4-506=768-685=718-95+546=83×2=307+160-154=464+(445-400)=180÷2÷2=409+896-846=291÷3+240=744÷4×5=78×22÷4=510÷2×6=120÷8×7=89+399=168÷8×27=12×16-162=11.2-0.2=300-153-79=729-(864-267)=12×11×5=728÷7×8=47×2×35=253+(436-387)=594-72×8=9.0+3.9=232÷(18÷9)=86×7=372×4-551=3/6-2/6=6.6-2.7=380-349+401=837×5÷9=200÷(133-129)=3.5+9.8=240÷8=78×(348÷6)=947+527+203=398-(81+46)=55+678+691=22+120×4=455-16×27=402-(859-560)=453-242=250×(695-689)=30×16+500=67+112+266=29×(30÷2)=13×44÷4=190×3+847=69×(122÷2)=367-21×11=454+(427-284)=190+16×48=7.9+7.7=21×(524-488)=936÷4=729-610÷2=373+877+354=422-100×2=11×9×5=319-124=288÷4÷9=112÷8÷7=128÷(14÷7)=339÷3×9=93×23=(446-14)÷2=55×(72÷8)=202×(63-55)=12×25×7=864÷4+307=5.2-4.4=51÷3=171÷(415-412)=82+44×18=(382-310)×58=288+104=28×14-243=389+(421-171)=226+175=8.1+8.0=329×9÷7=19×(62-43)=155×6+564=154×6×3=155+284=14×29-77=276÷6=740÷(2×2)=(349-146)÷7=(56-32)×18=350+960÷3=14×60=459-70×3=520÷(2×4)=55×3×7=156÷(24÷4)=695+(423-268)=528÷(18÷6)=44×(552-525)=72×(487-479)=690×7÷2=267+(999-580)=971-531+476=14×11-19=392+384÷3=45×(637-567)=185+29×27=(500-85)÷5=827-17×22=340÷5×99=818-11×57=516÷4×8=853×5-270=580+(630-243)=12×15×4=222×(12÷6)=626×(21÷7)=912-656÷4=59×(41-37)=37×17=520÷2×6=121+(429-343)=920-(77+317)=538-(33+212)=261+224=954-101=303-(654-435)=444+483+800=341-20-243=1.6+4.0=63÷3÷7=29×11+721=65÷5+482=31×3×27=142×7-683=60×4÷3=75+283=683+(498-274)=523+205+193=99+10×23=900÷3=329+904-24=799-(364+116)=181+265=276÷(2×2)=281+216-300=120×(308-300)=612+840-898=848×8-116=9.6+7.5=568×(649-645)=887+331×3=52×(114÷6)=248-826÷7=12×31×2=41×(755-663)=570÷5×2=376÷4×6=270÷(267-265)=87.9-58.4=10×(137-76)=420-(478-100)=418-215+844=957-(730+127)=484-(79+403)=3/5+2/5=72÷9=51×52×3=30×53÷2=336÷7×3=88×17=16×3×13=6.1+6.3=725÷(113-108)=440÷(64÷8)=851-40×14=952÷(2×2)=424-29=60×67=176+167+470=779×5=(883-460)÷9=53×(280÷8)=167-139+179=726-60×9=837-176×2=705÷5÷3=23×14×3=0.3+9.1=10×10=104÷(4×2)=398-956÷4=24×14+310=293-264=543-168÷6=(434-212)÷2=(110-47)×12=570÷(331-326)=298+(977-12)=635÷5+923=105-(289-259)=31×16=111÷(21÷7)=901+917+169=884×8÷2=843-36×18=144÷9×26=207-(25-16)=136-931÷7=23×(100÷5)=827-609÷3=60÷2=541×(525-519)=764-99÷3=490-36×12=272×8÷2=11×79-259=756÷9÷3=25×17+129=164÷(28÷7)=35×(252÷6)=488÷(282-280)=763-(923-262)=55×32÷8=5.3+7.1=473+133=13×7×3=11×34=405-(959-629)=594×5÷2=31+15×52=402×(188-180)=434-244=(782-358)÷4=953+150×2=602÷(250-243)=426-288÷8=864÷4÷2=379+795-135=15×56-360=294×(24÷3)=967-650+891=337+(761-465)=727+978÷3=43×44=276+78-205=11×(355÷5)=161+121×5=8.8-8.6=30×8÷2=848÷2÷8=128÷8×50=88.6-71.3=375÷5×27=8.0-6.0=219+(487-454)=374-(152+139)=812÷(2×2)=88×57×5=189×(20÷4)=774÷(3×2)=790-(247-226)=726÷3=194-(91+34)=144÷8÷9=248+107×6=4/7+2/7=253-150+95=448÷4÷4=68-(242-219)=34×15÷6=499×2×5=359+138=887×9=475-141÷3=5/8+2/8=54÷3×5=93×7-560=456-21×12=50×16=210+38×16=134×5-209=33÷3×15=33×(161÷7)=47×(95÷5)=480×(72÷8)=501-182×2=21÷7×24=(778-97)÷3=230+(388-360)=372÷(14÷7)=(491-462)×29=63.1+8.7=472+773-70=54×(989-922)=458÷2+229=74+162÷9=756÷9÷4=848÷(230-228)=(979-532)÷3=789-26×16=327-618÷6=98÷7×10=83×(340÷4)=168×5-94=(405-130)÷5=3/10-2/10=28×11×2=43×35×7=15×58÷2=773-(11+72)=296+111=13×6+226=802÷2+434=73×(345-337)=639+940+560=(300-270)×26=126÷7×42=33.8+62.5=245-97=251-129+225=97×90÷5=414-935÷5=49÷(847-840)=758+353×2=50×17-134=21×15-44=12×75=638+943+70=19×2×69=762÷2×8=469-245÷7=250×2÷5=20×46+938=726÷2+224=220+26-54=5.0-1.2=135×(496-489)=464÷2÷8=10.1+58.0=45÷5×16=93×86=992÷(415-411)=23×4×23=491-(346+70)=42×(407-399)=453+110×4=713+220=233+603-743=131-36÷6=434-(92+139)=610-121=959÷7×3=748÷4=255-138+159=89.4-70.9=248×2=7.5-1.4=34×21÷7=492-12×39=363×5=253+830=630÷(943-937)=235×(757-750)=116+151+556=50×(48÷4)=568-147=861+692+587=894-194-380=7.6-3.0=257+526=331+(538-383)=903-12×47=42×92×2=32×12÷2=400÷2=305÷5×13=81÷(18÷6)=245÷5×94=316+(392-115)=492÷(91-85)=466-20×21=30×79×7=346×(477-470)=168÷4×6=118+335-390=305+138×5=78×9-322=840÷4÷3=608+611+670=29×(18÷2)=90÷6×97=988÷(2×2)=639+354-198=924÷4÷7=325+33+607=117+36×3=96×(62-53)=14×23÷7=11×26×3=888÷(4×2)=269×6=193×2+942=7.2-4.5=144÷9=930-131×3=251×4-691=14×14×5=296÷2=88×41=19×4=771-(369-62)=462+476÷4=215+235-272=(448-158)÷2=122+233+349=21÷3×4=39×12-178=7.0+8.6=856×8=79×(586-577)=268+552+95=56×(94-81)=38×7-263=900+(665-313)=687+(917-159)=566+23×29=153-909÷9=453÷(284-281)=992+(651-52)=16×73÷8=60×15-569=584-(100+92)=315×2×3=99.2-78.4=716-(127+143)=14×40×2=68×98=65×(90÷9)=498÷(28-22)=960-44×14=647-87=286×8=186×3=17×(117÷9)=30×2×16=4/6-1/6=763-32-300=117÷(3×3)=0.6+0.6=33×(454-449)=385÷(49÷7)=688+978-207=33×3=130÷5+304=700×3-794=897+740-870=28×5=(780-725)×53=32×22-419=784-727+80=353-(99+89)=153×5-176=255+204+181=304÷4×47=121-74+325=41×(126÷7)=84×8÷7=265-174=303-(99+66)=573+195=188×8=159-720÷6=854+296×3=257-69×3=3.2+7.9=700-472+985=184÷8×74=16×9÷6=422÷2×6=344÷4=(649-489)÷2=429-(244-149)=366÷(3×2)=21×(259÷7)=486÷9×13=364+688÷8=40.0+30.9=484-184-97=42+554÷2=31×13-127=5.4+2.1=16×(434÷7)=903-(130+306)=8.8-5.9=849-55-700=66×65=657-634+567=252÷6÷6=907+940-892=267÷3=243+182=72×18×5=774÷9+406=669-108-273=48÷(4×2)=120×3÷5=649-436=16×5×75=863-(884-427)=38×48÷6=409-(497-322)=28÷4=135÷3×6=209×2=14×32-382=336÷(302-296)=336÷(48÷8)=368÷(317-309)=51×9+752=19×4×55=26×3×29=135×(15÷5)=401+23×18=239+256-459=22×51÷3=845×6÷3=266-225+345=30×8÷3=37.0+3.5=173×(12÷3)=405-40×10=648÷6÷6=856+357-876=212×(246-237)=128÷(220-216)=95×8÷5=85×5=(783-608)÷7=44÷2×10=(314-275)÷3=103×(394-388)=72×5÷6=253-394÷2=(288-198)÷9=32×2×39=19×40+137=13.2+1.3=808-100×7=78-385÷5=(467-147)÷2=80÷4×6=992÷4+581=225×4÷2=33×2×62=179-30=15×(281-278)=120×6÷3=379+297=108×3×7=296+(557-415)=67-43=6/10-1/10=976+17×3=2/4-1/4=308-10×21=892÷(2×2)=246÷(16÷8)=(320-32)÷8=179+77=720+926+271=23×(108÷6)=5/8-2/8=202-30×6=264÷4÷3=4/7-1/7=106÷(264-262)=374-964÷4=89×(105÷7)=(666-604)×43=(751-736)×88=605+94×4=180×(42÷7)=77×4×3=19×2×28=306-38×8=44+360-209=135+275-39=459-114÷6=56÷2×33=65×11+432=484-157=478+56×10=263-19×7=220÷4=168-(590-454)=968+35×27=654+68×14=42×2×81=54×6=292-191-53=390+(284-115)=345÷(15÷3)=(366-194)÷2=8.1+0.5=29×2×51=249÷3×79=(78-26)÷2=458+16×7=511+472=415-54×7=864÷6÷3=900÷6÷3=128÷(16÷8)=17×(207-202)=302×(35÷7)=(958-902)×93=259÷7+292=637÷(49÷7)=171×2×6=139+252-103=17×28-397=367-337=25×36÷4=475-74=641-(153+390)=386-11×20=12×2×4=238-11×18=191×4-395=14×3×72=212÷(20÷5)=462+40×17=10×9×47=200÷2×5=336÷7÷4=802-(759-741)=60÷5×38=13×(522÷9)=286+864-985=13×24÷3=43×(120÷6)=20÷4×31=411-(169+26)=155-(340-308)=38÷2×4=544+10×48=(252-48)÷6=156÷4=144÷(127-121)=14×76=405-321-82=671×(448-440)=357-558÷6=933-101=200÷5×8=64×83=279×(27÷9)=60×16÷3=482+281=(304-109)÷3=590-(476-298)=78×9+240=775×(12÷4)=7.8-5.8=921×(36÷6)=72.2-8.5=132×5÷3=41×76=440÷(16÷4)=341-(361-216)=675÷5=276-13×17=96÷2÷3=11×(539÷7)=13×62=17×(379-355)=229×(12÷3)=396-237+97=10×3×9=24×2×63=70×7=893+718+725=32×21+536=151-48+245=447-(12+194)=313+403+230=6.4-4.2=599×(45÷5)=5.5+3.5=175×3-39=92.4+2.9=26×10-191=310+174-389=12×23-83=234×4÷3=21×2×83=880÷(622-614)=293×3-130=5/10-3/10=350÷(486-484)=279-48×3=781+96×5=2/7+3/7=316×2=96÷2=77.5-34.4=415-19×20=612+(950-470)=910-495-226=387÷(24÷8)=10×79-706=290+369-105=790+153=6.6+0.9=(861-436)÷5=500-347+78=384-18×15=720÷(36÷6)=260+143-63=27×5×7=635+90÷9=512÷4÷8=134÷(159-157)=(908-146)÷6=13×72-860=17×14-122=396×8-253=68÷2÷2=331-85×3=381-(368-287)=630×(10÷2)=279×2+376=140÷5×3=19×36-376=338-15×19=98+199-46=61×47×2=47×5×3=43×54÷9=516×9÷2=459-402+297=41×(30÷5)=940÷(45÷9)=38+554-169=346-344÷8=37×9=58+26×23=24×20×2=841-10×51=47+210+680=43×22-778=471÷3×8=(502-483)×55=317+164×2=348÷(3×2)=567÷(3×3)=429-518÷2=402-(459-451)=144÷(258-250)=(193-17)÷4=358×2=211×(289-285)=546÷3÷2=66×5×3=31×(247-243)=539+479-356=31×6+109=3/6-1/6=47×20-121=372+10×15=25×26-261=(723-649)×62=25×3×75=25×3×2=248÷2×4=657-213=391-10×23=276+102=451-80×2=738÷(2×3)=300÷(129-127)=25×10×3=824-23×20=101+37×13=85+356-75=396÷3×5=143×2=634-558=823+(417-116)=452÷2=506-(120-23)=93×30=362÷2=12×77-638=34.5+39.2=184÷(2×4)=92+330=178×5×6=568×(515-510)=961-280-217=44×21×2=85÷5×2=413-(64+52)=397-(18+25)=119÷7×85=786-225=133+997+620=756÷(2×2)=418-(354+21)=76×(105÷5)=445-(445-188)=209+536+782=504÷4÷6=16×(153÷9)=246+98×7=66×15-815=777÷3+480=10×(236-157)=39×24÷4=504÷(4×2)=(496-468)×22=261+546÷2=3/6+2/6=148÷(14÷7)=51÷3×47=28×3×14=13×(139-119)=26×2×30=459×2-24=60×9×5=11×9×69=47+84+234=276÷4=274+152=941-(126+583)=60÷5×42=606×6-867=871+557+658=422-31×6=37×15÷5=279-111×2=170×(68-63)=226×5=884×7-470=467×2×6=794+(793-627)=3/10+5/10=415+208×2=109+792÷9=369-(98+139)=695-(947-562)=553÷(931-924)=474-15×26=17×5×80=966-64×14=874-629=249-33×5=16×6×7=641+224=(235-106)÷3=32×21-465=440-296-28=532÷(35÷5)=228÷(2×2)=242+10×33=304÷(2×2)=994-161=264-800÷5=477-11×27=403-178=33×15×2=134+27+306=65÷(15÷3)=91÷7=300-170-124=(663-423)÷5=66÷(24÷4)=727+(590-542)=64×14+951=18×3×55=222-187-31=46+128×5=732÷(3×2)=220÷2=185-19×5=774×5=861-210-153=661-178+278=2.8-0.2=149+326+35=132×6÷2=513÷3×8=61×6-289=628+45+174=632×3=12×51÷3=592×5÷8=381×(27-24)=50×6÷4=966÷(977-970)=311-60×5=270×2-40=300+909+37=12×38×2=16×41=407+882÷7=55×93÷3=644×(15÷3)=27×(765÷9)=906-374×2=94×(126÷2)=56×93÷2=12×73=319×2×6=196÷7×71=125×2×3=885-724=148+124×5=176+264×2=4.6+4.6=7.4+3.2=171+728÷8=543×6-233=928×(14÷2)=875÷7×3=328÷(2×2)=605×(48÷6)=164+184×3=221+(120-106)=275-219=508÷4=27×(213-208)=752-(176+541)=16×4×30=10×59÷5=252-247+338=12+312÷2=99×27×3=960÷8×5=88÷8×3=236-59-162=58.2-53.3=22.6+70.0=240×4÷2=418×2-127=23×(224÷8)=339-(45+230)=197-(114+12)=271-52=29×18=370÷5×3=293×3-260=381×(56÷8)=49÷7×23=639÷3÷3=979-263+829=13×22-166=369×2×4=8.5-5.6=1.5-0.4=15×3×68=377+16×25=27×7-98=139×3=488-73×5=560-(492+46)=464-176×2=277+42×15=(127-101)×27=97.9-76.3=261-(207-27)=13×(180÷6)=28×3×74=450-284=176÷(2×4)=418-286+124=342×6-227=672-161×4=461+(353-106)=596-111-394=186+210-150=3.1+5.7=485÷(30÷6)=769-38×14=150×(16÷8)=341-17-38=334+143=692×3=217-12×12=22×(388-373)=494-16-263=376×2-307=766-607-89=264÷4×6=497-(361-166)=159×2+383=364÷2=963÷(3×3)=16×20+315=267+47=450÷(58-49)=12×79÷2=271-114÷2=824-275-17=31×60=17+18×23=463+642÷3=831×(876-871)=239+195-140=461+56×14=397+179+35=237-82×2=189÷9÷3=10×73=956-818+566=293-106+90=39×2×93=288×(170-167)=884×(63÷7)=68×71×8=108×2=449-594÷9=99÷3=76+306×2=25×11×3=959-166-293=16×52-200=32÷2÷2=922+241×3=878-410+546=267+159=120÷8=447÷3×7=33×6×3=203-16×8=36×23÷2=410-153-189=2/6-1/6=680-66×3=4.0-1.7=705-550=190×(24÷6)=496÷2÷2=39.1-37.5=724-207×2=510+(302-31)=80×2÷5=520÷(933-925)=1/8+5/8=880÷(2×2)=492÷6×3=412-180=134×2÷4=918÷6÷9=28÷2÷2=15.2+12.1=64×(715-672)=90÷(2×3)=182-24÷8=972-749+155=16.8+64.0=900÷6+178=83+275=186÷3=62×(32÷8)=4.3-2.4=384÷3=236+97-293=5/7-2/7=16×(291-279)=(71-17)÷2=32×(252÷6)=967-758=24×3×5=480+(444-98)=371-(17+80)=56+(310-67)=324-261-13=497-(20+180)=774×9=45×25=428-41-73=970-58×16=1/4+2/4=410-121×3=42×5÷7=13×32-148=118×6-472=812÷4×3=381×2=423÷(582-579)=54×14-144=120÷(72÷9)=864-(133+220)=308×2÷4=264-15×14=427-131×2=16×3×59=18×29-166=782-137+774=49×2×50=88÷2×28=269-139+555=42×2×76=638-(436-244)=641-592+729=8.6+3.7=631×(321-313)=465-432+328=408+625÷5=462-66-312=320÷(24÷3)=304×3×2=(407-101)÷6=585÷5÷9=140×6-437=881×(28÷7)=257+117=86×4×2=829×6-728=271-19×9=777÷(21÷7)=10×49×2=443-37-290=(378-346)×40=992÷4=17×29-29=40×6=233-(75-50)=294+40÷5=250÷(124-119)=33×(154÷7)=408÷4÷2=476-109-280=24×13=62×69×8=15×3×11=16×(531÷9)=117+(757-634)=794-32×16=36×(601-586)=999-475-83=21×4=132×(331-324)=113×4-197=366-320-12=10×43-388=10×7×94=683+250÷5=38×(14-10)=984-888÷8=462÷2×6=852÷3+72=839+824+966=252÷(3×3)=11×7×17=361-63÷9=51×(104÷8)=426+106=756÷6÷9=304÷(64÷8)=305×(12÷6)=12×29=41×19=44×10÷2=844÷2+540=13×6×9=(239-184)×38=72÷(795-792)=11×7×59=690+19×34=532-846÷2=41×48=299+17×44=185×(24÷8)=272×3÷2=398-22×12=178+295+270=72÷(113-109)=(243-218)×13=40÷4×64=9.4+5.9=12×20÷3=55.2-41.1=994÷2×7=12×16×2=(445-433)×29=12×21-176=948÷(3×2)=33×26-534=(323-15)÷4=133-11+314=(355-151)÷3=20×77×2=205+178=484-126=26×16×9=721+169+269=参考答案248÷(641-639)=124703-217÷7=67232×2×8=512770×3-372=1938608÷2÷8=38235-(163+53)=19264÷(3×2)=4444×3×4=528785-185+778=1378293-(329-60)=24493×2-330=65679×(360÷5)=5688102+157-224=35843-122+690=1411376-(227+37)=112384-112-269=355×15×5=4125816×8÷6=10880.6+9.0=9.660.1+24.1=84.2429-51÷3=412533-425+407=51570×(114÷6)=1330731-16×45=11323-227+184=280711×(64÷8)=5688343+15×5=41827×3×24=1944347-103-53=191198+12×28=534384-13+64=435528-83×3=279156+36×21=9128.5-0.7=7.812×15×2=36063×4÷3=8429+174×5=899228÷2=114884-(832-329)=3814/8+2/8=6/8480÷(18÷3)=80(952-25)÷9=103173×4-637=55252÷(448-446)=126361×(28÷4)=2527698×4=279214×63÷3=294456×7=3192978-81×7=411570÷(3×2)=95200÷(4×2)=25136+644-280=500108+326-251=183480÷8=60264÷(18÷3)=4441×(521-471)=2050223×2+344=790705÷3÷5=4778÷6×90=117051+21×44=975475-(430-94)=139790-(851-774)=713308+96-178=226804+206×2=1216269-239=30290-720÷9=210471-(482-22)=11490÷(174-172)=2455.7-4.1=1.6316÷2=15864×(969-903)=4224494+119=61315×30×2=90075×(72÷6)=9004/7-2/7=2/7434-187-105=14292+937+898=1927311+295×2=90140×14÷5=112684+130+53=86724÷2×60=720786×8÷3=209611×24÷6=44174-22=152879×(72÷8)=7911333×(609-600)=2997232-81+230=381287+819÷9=378495-228-100=167882÷7÷2=63446-314-102=30324÷4=81800÷2÷8=50113×4×2=904177-470÷5=83310÷5=62354+(223-170)=407190÷5×18=684688-(92+116)=4801/7+6/7=127×(148÷4)=99943×15÷3=215747-670=77357+520÷2=617(269-165)÷8=1338×(10÷5)=76790-(444-53)=399479-72÷2=443512-(588-427)=35186×96÷8=1032448+(474-378)=544153+250÷2=278192×4÷3=256976-372-165=43944×7÷4=7736÷3×53=636(740-715)×37=9251/3+2/3=110×27×2=54020×4×94=7520516÷(18÷9)=25822×13×2=572386×2-412=360(828-152)÷4=16917×5=8559×(143-136)=4136.2-2.8=3.4359-(23+103)=233377+76=453585×9-829=44369.5+2.8=12.344×2×33=2904508÷(530-526)=127236+(245-68)=413172-864÷8=64443×2×4=3544430-50×3=28075÷(24÷8)=25312+70×13=122263×5=315784÷(2×2)=19645×35×7=1102544×66÷6=48472÷2÷3=1272÷6×28=336102×3×2=612864÷2=432141×(24÷8)=423162÷2×5=40541+(417-216)=24249×(427÷7)=29897.0-1.0=6.02.7-0.4=2.3219÷(104-101)=734.8-0.7=4.1852÷(3×2)=14211×77=847346-(340-137)=143(233-199)×16=54434×25=850577-(277+279)=21596-(235+335)=2680×(40÷5)=6404.5+9.6=14.131×9×4=111623×4×83=7636320÷5×92=5888424+47×6=70687+119×4=56328×73×8=16352329-232+134=231173+130=30312÷3×33=1321/6+2/6=3/696÷(12÷4)=32672-(850-746)=5685.3-3.7=1.636×2×8=57668+21+392=481258÷(168-162)=43606+91+109=806825×9-26=7399180÷(24÷6)=45528÷(2×2)=132286÷2+100=243438+(460-215)=683901-23×25=326297+192+391=880460×8-941=2739132÷6×63=138628×17-221=255724×5=3620466-(207-197)=456714×7=4998636÷(3×2)=10676.4-49.2=27.2102÷(470-464)=17758-112=646953-11×85=18170×3÷6=85972+911-73=1810118-(431-378)=651.8+7.2=9.02.7-1.4=1.3440÷(12÷3)=110414-210÷5=372322-(461-275)=136457+344+304=1105(340-34)÷2=153288-116-109=6339×24÷2=46822×5×9=990177×5=88554÷9×17=102115×(262-255)=805(402-340)×12=744770×(195-188)=5390165÷3×9=495820-165×4=160235÷5=47387+199=586324÷(32÷8)=8124÷8×40=12051×2×9=91826×(210÷5)=1092551+(949-316)=118410×25×2=500194-18×5=10418×48÷6=144936-21×21=495396+(459-436)=419109×7-181=582426+30×21=1056107+275=38218×(42÷7)=108204+12×3=240112×2÷7=32877-12×22=61318×(200÷4)=9002.6+9.4=12.0510÷(45÷9)=102687×(853-850)=206153×11-421=16235+444-409=70(978-740)÷2=119508-735÷3=263154×3×7=3234345+101=4467.4+5.5=12.9405×(614-606)=324028×21=58867×7=469399-(208+182)=9909÷3=303375+37×19=1078628+(496-74)=1050470-(62+146)=26212×32-297=87294÷(79-73)=4968×86÷4=1462214×(578-571)=149810×13×7=91014×4×53=2968238-214+52=76392-12×3=35620×88÷4=44011×(414-384)=33061×2×8=97626×16÷8=52416÷(2×4)=52652÷(2×2)=16314+326-89=25184×(364-351)=109245×18=810(104-83)÷7=381÷3÷3=9(464-288)÷4=44432-109-62=26138×58×4=8816425-36-118=2715.6-4.1=1.5360×6÷3=72022×(381-355)=5726.5-1.8=4.7194×(28÷7)=776(319-121)÷6=33(428-344)÷2=42272÷4=68312÷(2×2)=78155+50=20583-12=71757-572÷4=61443×10=43083×3×2=498372÷2+307=493803×(42÷6)=562120×12×3=72071×92=6532223+47×15=92877×8÷2=308(867-132)÷3=245429-42×7=135896-240=656799-184×2=43176×89=6764320×2×9=5760136÷(2×2)=34939-(641+43)=25521+219+228=468724-561+677=840303+166-301=16828×13-85=279453-21×10=243608÷4×6=91292×70÷4=1610306÷(27÷9)=102567÷3+512=70132×91=29128.7-1.1=7.6876÷2+348=78628×(76÷4)=53245.2+27.5=72.7404+503=907315×(622-618)=1260239-110=1297.3-5.8=1.545×80÷9=400500-19×26=6(362-350)÷6=285÷5×18=30635×(24÷4)=21090÷6×50=750890-266-516=108461×(36÷9)=1844894-276÷3=80216×27-239=193285÷(15÷3)=57371+(469-209)=63145÷9+414=419963+(262-22)=120365×10=650757+168=92590×2÷6=3054×39=2106283×4-506=626768-685=83718-95+546=116983×2=166307+160-154=313464+(445-400)=509180÷2÷2=45409+896-846=459291÷3+240=337744÷4×5=93078×22÷4=429510÷2×6=1530120÷8×7=10589+399=488168÷8×27=56712×16-162=3011.2-0.2=11.0300-153-79=68729-(864-267)=13212×11×5=660728÷7×8=83247×2×35=3290253+(436-387)=302594-72×8=189.0+3.9=12.9232÷(18÷9)=11686×7=602372×4-551=9373/6-2/6=1/66.6-2.7=3.9380-349+401=432837×5÷9=465200÷(133-129)=503.5+9.8=13.3240÷8=3078×(348÷6)=4524947+527+203=1677398-(81+46)=27155+678+691=142422+120×4=502455-16×27=23402-(859-560)=103453-242=211250×(695-689)=150030×16+500=98067+112+266=44529×(30÷2)=43513×44÷4=143190×3+847=141769×(122÷2)=4209367-21×11=136454+(427-284)=597190+16×48=9587.9+7.7=15.621×(524-488)=756936÷4=234729-610÷2=424373+877+354=1604422-100×2=22211×9×5=495319-124=195288÷4÷9=8112÷8÷7=2128÷(14÷7)=64339÷3×9=101793×23=2139(446-14)÷2=21655×(72÷8)=495202×(63-55)=161612×25×7=2100864÷4+307=5235.2-4.4=0.851÷3=17171÷(415-412)=5782+44×18=874(382-310)×58=4176288+104=39228×14-243=149389+(421-171)=639226+175=4018.1+8.0=16.1329×9÷7=42319×(62-43)=361155×6+564=1494154×6×3=2772155+284=43914×29-77=329276÷6=46740÷(2×2)=185(349-146)÷7=29(56-32)×18=432350+960÷3=67014×60=840459-70×3=249520÷(2×4)=6555×3×7=1155156÷(24÷4)=26695+(423-268)=850528÷(18÷6)=17644×(552-525)=118872×(487-479)=576690×7÷2=2415267+(999-580)=686971-531+476=91614×11-19=135392+384÷3=52045×(637-567)=3150185+29×27=968(500-85)÷5=83827-17×22=453340÷5×99=6732818-11×57=191516÷4×8=1032853×5-270=3995580+(630-243)=96712×15×4=720222×(12÷6)=444626×(21÷7)=1878912-656÷4=74859×(41-37)=23637×17=629520÷2×6=1560121+(429-343)=207920-(77+317)=526538-(33+212)=293261+224=485954-101=853303-(654-435)=84444+483+800=1727341-20-243=781.6+4.0=5.663÷3÷7=329×11+721=104065÷5+482=49531×3×27=2511142×7-683=31160×4÷3=8075+283=358683+(498-274)=907523+205+193=92199+10×23=329900÷3=300329+904-24=1209799-(364+116)=319181+265=446276÷(2×2)=69281+216-300=197120×(308-300)=960612+840-898=554848×8-116=66689.6+7.5=17.1568×(649-645)=2272887+331×3=188052×(114÷6)=988248-826÷7=13012×31×2=74441×(755-663)=3772570÷5×2=228376÷4×6=564270÷(267-265)=13587.9-58.4=29.510×(137-76)=610420-(478-100)=42418-215+844=1047957-(730+127)=100484-(79+403)=23/5+2/5=172÷9=851×52×3=795630×53÷2=795336÷7×3=14488×17=149616×3×13=6246.1+6.3=12.4725÷(113-108)=145440÷(64÷8)=55851-40×14=291952÷(2×2)=238424-29=39560×67=4020176+167+470=813779×5=3895(883-460)÷9=4753×(280÷8)=1855167-139+179=207726-60×9=186837-176×2=485705÷5÷3=4723×14×3=9660.3+9.1=9.410×10=100104÷(4×2)=13398-956÷4=15924×14+310=646293-264=29543-168÷6=515(434-212)÷2=111(110-47)×12=756570÷(331-326)=114298+(977-12)=1263635÷5+923=1050105-(289-259)=7531×16=496111÷(21÷7)=37901+917+169=1987884×8÷2=3536843-36×18=195144÷9×26=416207-(25-16)=198136-931÷7=323×(100÷5)=460827-609÷3=62460÷2=30541×(525-519)=3246764-99÷3=731490-36×12=58272×8÷2=108811×79-259=610756÷9÷3=2825×17+129=554164÷(28÷7)=4135×(252÷6)=1470488÷(282-280)=244763-(923-262)=10255×32÷8=2205.3+7.1=12.4473+133=60613×7×3=27311×34=374405-(959-629)=75594×5÷2=148531+15×52=811402×(188-180)=3216434-244=190(782-358)÷4=106953+150×2=1253602÷(250-243)=86426-288÷8=390864÷4÷2=108379+795-135=103915×56-360=480294×(24÷3)=2352967-650+891=1208337+(761-465)=633727+978÷3=105343×44=1892276+78-205=14911×(355÷5)=781161+121×5=7668.8-8.6=0.230×8÷2=120848÷2÷8=53128÷8×50=80088.6-71.3=17.3375÷5×27=20258.0-6.0=2.0219+(487-454)=252374-(152+139)=83812÷(2×2)=20388×57×5=25080189×(20÷4)=945774÷(3×2)=129790-(247-226)=769726÷3=242194-(91+34)=69144÷8÷9=2248+107×6=8904/7+2/7=6/7253-150+95=198448÷4÷4=2868-(242-219)=4534×15÷6=85499×2×5=4990359+138=497887×9=7983475-141÷3=4285/8+2/8=7/854÷3×5=9093×7-560=91456-21×12=20450×16=800210+38×16=818134×5-209=46133÷3×15=16533×(161÷7)=75947×(95÷5)=893480×(72÷8)=4320501-182×2=13721÷7×24=72(778-97)÷3=227230+(388-360)=258372÷(14÷7)=186(491-462)×29=84163.1+8.7=71.8472+773-70=117554×(989-922)=3618458÷2+229=45874+162÷9=92756÷9÷4=21848÷(230-228)=424(979-532)÷3=149789-26×16=373327-618÷6=22498÷7×10=14083×(340÷4)=7055168×5-94=746(405-130)÷5=553/10-2/10=1/1028×11×2=61643×35×7=1053515×58÷2=435773-(11+72)=690296+111=40713×6+226=304802÷2+434=83573×(345-337)=584639+940+560=2139(300-270)×26=780126÷7×42=75633.8+62.5=96.3245-97=148251-129+225=34797×90÷5=1746414-935÷5=22749÷(847-840)=7758+353×2=146450×17-134=71621×15-44=27112×75=900638+943+70=165119×2×69=2622762÷2×8=3048469-245÷7=434250×2÷5=10020×46+938=1858726÷2+224=587220+26-54=1925.0-1.2=3.8135×(496-489)=945464÷2÷8=2910.1+58.0=68.145÷5×16=14493×86=7998992÷(415-411)=24823×4×23=2116491-(346+70)=7542×(407-399)=336453+110×4=893713+220=933233+603-743=93131-36÷6=125434-(92+139)=203610-121=489959÷7×3=411748÷4=187255-138+159=27689.4-70.9=18.5248×2=4967.5-1.4=6.134×21÷7=102492-12×39=24363×5=1815253+830=1083630÷(943-937)=105235×(757-750)=1645116+151+556=82350×(48÷4)=600568-147=421861+692+587=2140894-194-380=3207.6-3.0=4.6257+526=783331+(538-383)=486903-12×47=33942×92×2=772832×12÷2=192400÷2=200305÷5×13=79381÷(18÷6)=27245÷5×94=4606316+(392-115)=593492÷(91-85)=82466-20×21=4630×79×7=16590346×(477-470)=2422168÷4×6=252118+335-390=63305+138×5=99578×9-322=380840÷4÷3=70608+611+670=188929×(18÷2)=26190÷6×97=1455988÷(2×2)=247639+354-198=795924÷4÷7=33325+33+607=965117+36×3=22596×(62-53)=86414×23÷7=4611×26×3=858888÷(4×2)=111269×6=1614193×2+942=13287.2-4.5=2.7144÷9=16930-131×3=537251×4-691=31314×14×5=980296÷2=14888×41=360819×4=76771-(369-62)=464462+476÷4=581215+235-272=178(448-158)÷2=145122+233+349=70421÷3×4=2839×12-178=2907.0+8.6=15.6856×8=684879×(586-577)=711268+552+95=91556×(94-81)=72838×7-263=3900+(665-313)=1252687+(917-159)=1445566+23×29=1233153-909÷9=52453÷(284-281)=151992+(651-52)=159116×73÷8=14660×15-569=331584-(100+92)=392315×2×3=189099.2-78.4=20.8716-(127+143)=44614×40×2=112068×98=666465×(90÷9)=650498÷(28-22)=83960-44×14=344647-87=560286×8=2288186×3=55817×(117÷9)=22130×2×16=9604/6-1/6=3/6763-32-300=431117÷(3×3)=130.6+0.6=1.233×(454-449)=165385÷(49÷7)=55688+978-207=145933×3=99130÷5+304=330700×3-794=1306897+740-870=76728×5=140(780-725)×53=291532×22-419=285784-727+80=137353-(99+89)=165153×5-176=589255+204+181=640304÷4×47=3572121-74+325=37241×(126÷7)=73884×8÷7=96265-174=91303-(99+66)=138573+195=768188×8=1504159-720÷6=39854+296×3=1742257-69×3=503.2+7.9=11.1700-472+985=1213184÷8×74=170216×9÷6=24422÷2×6=1266344÷4=86(649-489)÷2=80429-(244-149)=334366÷(3×2)=6121×(259÷7)=777486÷9×13=702364+688÷8=45040.0+30.9=70.9484-184-97=20342+554÷2=31931×13-127=2765.4+2.1=7.516×(434÷7)=992903-(130+306)=4678.8-5.9=2.9849-55-700=9466×65=4290657-634+567=590252÷6÷6=7907+940-892=955267÷3=89243+182=42572×18×5=6480774÷9+406=492669-108-273=28848÷(4×2)=6120×3÷5=72649-436=21316×5×75=6000863-(884-427)=40638×48÷6=304409-(497-322)=23428÷4=7135÷3×6=270209×2=41814×32-382=66336÷(302-296)=56336÷(48÷8)=56368÷(317-309)=4651×9+752=121119×4×55=418026×3×29=2262135×(15÷5)=405401+23×18=815239+256-459=3622×51÷3=374845×6÷3=1690266-225+345=38630×8÷3=8037.0+3.5=40.5173×(12÷3)=692405-40×10=5648÷6÷6=18856+357-876=337212×(246-237)=1908128÷(220-216)=3295×8÷5=15285×5=425(783-608)÷7=2544÷2×10=220(314-275)÷3=13103×(394-388)=61872×5÷6=60253-394÷2=56(288-198)÷9=1032×2×39=249619×40+137=89713.2+1.3=14.5808-100×7=10878-385÷5=1(467-147)÷2=16080÷4×6=120992÷4+581=829225×4÷2=45033×2×62=4092179-30=14915×(281-278)=45120×6÷3=240379+297=676108×3×7=2268296+(557-415)=43867-43=246/10-1/10=5/10976+17×3=10272/4-1/4=1/4308-10×21=98892÷(2×2)=223246÷(16÷8)=123(320-32)÷8=36179+77=256720+926+271=191723×(108÷6)=4145/8-2/8=3/8202-30×6=22264÷4÷3=224/7-1/7=3/7106÷(264-262)=53374-964÷4=13389×(105÷7)=1335(666-604)×43=2666(751-736)×88=1320605+94×4=981180×(42÷7)=10