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(419-408)×35=352-384÷2=606÷(3×2)=259-195+62=252÷4×67=10×17-32=15×(420÷7)=972-928÷2=24×32-142=11×39-240=47×(144÷2)=405÷(140-131)=656×(425-422)=812+679-611=722×(18÷6)=204÷(898-895)=423×2÷6=230+(237-30)=(298-88)÷6=391+461=14×(711÷9)=858÷2+170=100×8÷5=560+144×2=9.5+4.3=270÷(130-121)=86+397=28×6×5=461×2-194=814×8÷2=(985-117)÷4=94×55=144÷(16÷2)=47+77=108+58×12=165+551+217=7/9-1/9=29×30-455=570-311=384÷2÷6=458-22÷2=455-81×5=76×60×2=712×2-621=330-182-124=665÷(25÷5)=461-(450-422)=943-(479-88)=984-159+958=34-125÷5=512+89×10=44+438-17=303×2-164=(498-306)÷3=89×(81÷9)=456-126-83=148×(32-27)=184-75=12÷3×99=442-40×10=292+58=144÷2=38×12×2=414÷2×9=(467-452)÷3=316-36×5=40×20-496=20×4×25=816÷8×5=953-195-710=75×10=13×42=865-347+516=87×(247-239)=11×7×34=2.8+8.3=193+166×2=412-77-217=852-(25+823)=14×28+615=12×23-274=87×64÷8=3.8+1.7=5.5+2.9=106+182=796×(24÷4)=14×5×13=80×11÷4=12×50÷2=2.0+8.9=603×2÷3=578-(333+17)=487-(748-563)=504÷(2×2)=99×65×6=455+976÷2=384+205+95=940-557+61=23×3=251-15×12=427÷7×5=144÷(302-300)=222-21×4=191-(10+126)=86×(32÷8)=237×3=688-94×2=35×2÷5=294÷2=895-87×10=317+952÷8=891-44-521=862-331+339=208×2-98=2.9+3.4=54+394+434=561×4=852+136×4=966-325×2=31×29=502÷2+135=912÷(594-592)=955-263×3=805-528÷8=812-(286-183)=45+(278-53)=324-(136+116)=238-412÷4=132÷2=22×21+438=42+38×5=73+(890-276)=394+360+441=805-(783-224)=323-79=823-44×13=13+162÷2=65×28×7=978÷(2×3)=120÷5×56=11×(196-192)=42×82×5=72÷(271-265)=(666-592)×57=10×(183÷3)=34×13×2=96÷3×7=7.2+4.6=91×(292-285)=(270-257)×47=846-385-270=18×4×13=462÷(449-447)=388-13×13=84×3+181=32×15-194=2.1+9.7=218+117=166-38×2=154×(40÷8)=113+23×12=35×18=956-523+710=24.6+26.5=32÷8×2=405÷9×23=64÷(2×2)=928-(931-819)=12×28×2=23×3×78=227-179=45×(30÷2)=17×4×85=768÷3+341=466+339+595=203-18=165÷(188-183)=42+816÷6=359-(178-34)=593×(36÷9)=954-640÷8=855÷5÷9=185÷(279-274)=348÷(330-324)=879-257-559=109+564+30=29+13×45=51+15×3=244+74=(289-46)÷3=464+(456-192)=905-(611+173)=315+173×3=76×2÷8=20.2+42.5=494-(129-97)=90×(588÷6)=606×2÷6=2/5+3/5=16×(64-60)=246-70÷7=120+581=516÷2=67+51×8=744+630÷3=361-(319-286)=22×5×2=65+128=29×25-308=129×2×3=856÷8=120÷6=22×2×24=473-(300+29)=19×(228÷6)=213+34-69=469-10×27=40÷2+130=177+239-216=935÷5=153+(402-223)=241+250-304=90×(392-386)=69×15÷5=144÷(16÷8)=117+(267-263)=12÷6×12=190+269=15×3×17=852÷4×7=938÷2×6=25÷5×4=185-18×9=590÷(20÷4)=19×10×3=17×12-90=30÷6×8=979-31×18=492÷(12÷3)=10×88=31×16÷8=17×4×46=45×(696-679)=540÷2+309=413-377=352+73-300=22×14=576+(339-61)=51+118×4=210÷5÷6=404-502÷2=434+10×22=495-296=(289-129)÷8=196÷(49÷7)=340÷(40÷8)=460-(536-230)=44-(254-221)=18×20-351=162×4÷3=403-62×5=27×11=3.6+3.6=672÷6÷8=47×2×99=(56-35)×77=417-30-155=252÷3×2=678÷3÷2=408÷(2×2)=410×3-92=333×2×5=319×(179-176)=8.2-2.1=755-165×3=108÷4+370=120÷8=17×8×6=24×38-725=782-539=437-(210-32)=159×6=494-13×19=(124-52)÷8=368÷4×6=348÷(2×2)=14÷2×51=421+(435-75)=33×(195-176)=348+(404-246)=15×3×48=68×(54÷6)=118+153-256=870÷2×3=38+391-100=69+209=396÷(3×3)=243+856-221=(253-163)÷3=28×20×2=331+116+24=252+(779-708)=460×6-714=216+269-342=273÷7×3=57.9-28.5=251×3-458=454+(297-162)=27×20-205=19×10×2=50×77=380×8÷5=189÷9×47=375÷3×9=264÷(54÷9)=77×56÷4=18×15×2=953+44×15=14×36÷6=483×(833-830)=399-20×14=427+254×3=242-236+484=276÷(14÷7)=95+135=356-217=499-176=696÷3÷4=0.9-0.3=360-(464-276)=20×22×2=10×36-100=25×12-14=312+13×12=3/7+2/7=20×45÷3=13+857+120=144÷(60-54)=6.5-2.2=49×18-257=184÷4+270=118×(459-456)=174÷(18÷3)=640÷5+120=5.0+1.0=22×22=161÷7×13=331-293=20×(272÷8)=741-(768-192)=79-600÷8=33-108÷9=15×30-270=441×(18÷2)=10×46-374=948-338+652=908-51×11=58×8-108=305÷5+919=42÷7×88=93×13=918×6÷4=69×11=63×5=630÷(2×3)=99×22÷6=21×(14÷7)=(763-248)÷5=680-(382+91)=16×12×3=420-13×10=164÷(16÷8)=588÷4÷7=(256-245)×21=492-(19+112)=450-152=283-(199+21)=325-53×4=(686-650)÷3=211×(99-96)=11+157-84=52×31=351×2+499=855-292×2=153÷9=15×44÷2=268×3÷6=782+559+360=31×2×67=62×(141-132)=306+150=978-838+723=314×5-295=481-107×3=584-(175+77)=70÷7×36=(191-139)÷4=605×3-150=477+22÷2=253+13×28=188+(833-558)=6.2-5.4=62×8=(395-239)÷2=27×34=33×2×71=13×36-282=246÷(180-177)=409-34=43×6=(376-349)×19=35×(21÷7)=10÷2=26×(85÷5)=167-122-18=396÷(12÷3)=564÷(3×2)=8.8+3.3=716×6-19=374+236+157=106÷(16÷8)=50.4-47.9=276÷4÷3=37×2×92=(253-193)÷3=219×4×7=613-252-326=331×3-503=471-630÷5=984-53×10=264+234-473=791-674=177-315÷9=445÷(30÷6)=53×(291÷3)=317+(216-115)=(272-116)÷6=51×72=342-112+257=574×(48÷6)=852×(424-415)=(838-302)÷2=74×83=934-483+339=949-(421+18)=52×(80÷8)=270×2÷5=140-62-18=77.0-9.3=141+582=36×26÷9=352÷2=(711-696)×44=60×76÷2=849-51×9=409-(134+217)=44×(163-142)=497+752=84×(137-132)=450-49×4=3.8+5.4=740×6-820=794÷2=308+72-372=24×4×61=11×7×64=289-152-86=(492-444)÷2=917-(107+191)=34.3+60.6=752÷4÷2=546÷6×82=127+591=1/7+5/7=990÷(616-613)=58×(44÷4)=365-11×8=597×7=483×2-860=634×3=1/5+4/5=5.1-4.7=486÷(12÷4)=0.6+60.2=702+319×3=42×84÷8=67+390-446=21×21-398=455÷7×92=36.4-21.8=185×3=190×(12÷6)=574×(56÷7)=383×2+701=40÷(2×4)=635+616=(293-89)÷4=698÷2=15×15×4=58×8÷4=186+191=168÷(822-816)=10×(162÷3)=49+380-97=483×(56÷8)=333×(48÷6)=258+454-108=783+66×10=726×4=371-44×7=227×5=10×(166÷2)=31×(50-32)=994-(711-458)=31×67=46+173-120=314-(112+12)=3/6+2/6=391-17×6=11×(129-106)=792÷3÷6=147÷(554-551)=242×(550-547)=675×(970-962)=86×16=(373-353)×25=609×2÷7=27×33=438÷3=758×6÷4=74.0+5.1=161-(182-161)=154+(993-163)=481-(474-448)=72.2-0.3=212÷2×8=786×(675-669)=156+615+46=359+813+643=(244-28)÷8=783-559-200=947+(277-193)=186×4×5=715+820=626-346-278=440-(66+30)=(472-364)÷2=5.5-2.1=7.4+4.1=656-376+610=14×6×66=220-315÷3=265×3÷5=748-(219-199)=981+458×2=38×2×3=836+651-780=9.7+0.3=196×(54-51)=581×7-507=934×2=457-33×3=12×10×8=831×9÷3=168÷(18÷6)=79×(756÷9)=10×27-132=26×22÷2=400÷2÷2=84÷(3×2)=34×6×4=116×(39-32)=48×12÷6=834×(121-112)=140÷(2×2)=315÷9=807-647=476-(288-157)=589-60÷6=668-(75+516)=10×(429-411)=54×11÷6=147×3=224÷2=55×95×5=486÷(45÷5)=490+687-314=161×2+876=425-226-147=24×4×26=244×7=316-85+35=91×(144÷8)=179×2=349×3-119=278+(435-129)=210÷(24÷8)=482-147-179=342+773-21=720÷(18÷2)=72÷2÷9=136÷4×92=892÷(16÷4)=22÷2×45=68×12×9=69×(758-710)=410-18×21=6.3-3.5=81×(42÷6)=54×18÷6=70÷2÷7=994-259-519=801-342+877=5/8-2/8=642÷3×2=135÷5×10=49×2×16=30×2×6=220÷(2×2)=354-78+58=206+47×5=2/7+4/7=425-19×19=240÷8×6=836-29×28=148÷2×8=79×(292-264)=200+50+380=139+(294-117)=28×(42÷7)=616÷(2×4)=994-(673-553)=35×(104÷4)=404÷(380-376)=768÷6÷2=452-37×4=551-450÷3=441÷9÷7=90-576÷9=143×4×8=17×18-231=344+105×4=205÷5=193-(36+26)=45÷(27÷3)=492÷2÷3=132÷(2×2)=7.8-1.2=223×(15÷5)=4.9-4.3=(244-56)÷4=33×6×5=876×4÷8=450-364+57=19+356-317=(444-428)×18=544÷2×6=87×36×3=960÷5÷2=926-22×10=18×45÷5=389-327+20=501×(14÷2)=767×(551-543)=79×11-379=250×(18÷6)=397+(314-158)=2/7-1/7=510÷5÷2=9.5-1.5=40÷4×96=56÷4+222=41.7+16.1=231÷(63÷9)=10×5×69=10.0+3.2=22×53÷2=59-21+75=86+91×10=23×10×4=555÷5÷3=954×(24÷6)=39×(114÷6)=297÷(27÷3)=174÷6×61=32×93÷4=702-21×19=449-(496-304)=390÷5÷6=12×51=576÷9×2=926÷(916-914)=208+628÷2=451+15×40=175×5=62÷(370-368)=901+968+337=82.1-7.9=31×(515-478)=11×39÷3=444÷2÷6=459×2×4=130×2÷4=257+128×2=420÷(15÷5)=80×7-300=460-38-342=(237-225)×51=17×30+227=372÷4÷3=443+500=64.1-50.2=11×50÷5=735×7÷5=7.2-4.9=615+30+15=592÷2×4=17×54-604=299-735÷5=35×(128÷8)=659-212-159=429×(36÷6)=645-148÷2=79×38×4=150×2=180×(675-671)=682-576=633÷3+655=10×32-101=27×3×59=6.3-6.0=725+126=24×(108÷3)=32×(14÷7)=447+172×2=33÷3×39=763+(954-511)=20×2×4=154-204÷2=12×(153÷3)=44×19=249×4+943=391+377+860=240÷8=(229-161)÷2=5.4+3.1=145-100+94=287-19=802-14-739=437-261=736÷2=160÷4×34=234÷9=482+13×32=351×2=187-(316-156)=402+846+298=68×70÷5=14×3×44=22×2×97=133÷7×9=902-(72+790)=478-301+279=22+398-254=515-306+968=390-952÷4=400-21×6=129×2×7=60÷4×12=32÷4=3/4-1/4=2.6+6.1=712÷(2×2)=8.0+6.3=(952-816)÷2=121+326=97+296=399-(478-474)=418-126=341-(854-531)=663-167×3=20×30÷3=22×39+22=514-(153+272)=22×(119-89)=232-100=178+186×4=875×(516-510)=4/8-1/8=85.8-77.3=165×5=(228-96)÷3=493-334+87=154×3÷6=674-(890-813)=237×(167-164)=496÷(2×4)=782+484-66=40×12-200=749÷7+238=547×(32÷8)=864×7-297=303-594÷9=62+27×25=444×3-245=95×(123÷3)=907×8÷4=278×2=833-(246+409)=480-406=353+475+262=435-33×13=248+138÷2=133+150=585-279-151=145×4÷2=191×4×7=329-263+265=175-59-15=382×(453-448)=321×(199-196)=175×5÷7=21×(482-397)=71×9+696=121+584÷2=405-(145-106)=456-(210+35)=459-82-10=947+(334-155)=747-120÷3=99×(54-26)=967-470-115=336+201=284+106=167-121=663-30×22=882÷2÷7=790-(153+31)=(968-158)÷3=23×4×6=110×(27÷3)=396÷(83-79)=568-170-238=196+154×3=28×16-395=477÷3=586÷2×4=6.6-3.7=17×(161÷7)=161+191×4=10+36×24=373+836÷4=68.6+12.1=150÷3÷2=21×22×2=(465-259)÷2=320+65+673=5.4-3.3=316-157=376÷(2×4)=380÷2×8=404-15×20=15×4=345-(466-447)=404-103-83=139×6=56×13-409=13×4×33=422-(148+159)=500-245=189÷(35÷5)=229×(181-177)=471+91+91=491×2×7=13×4×19=559×(72÷9)=714÷(3×2)=269+116=14×3×2=11×6×38=266+(507-359)=4/6+2/6=379+765+649=456+(731-528)=66-(381-359)=9.4+60.5=9.5-6.1=586+375-109=64×83=331+72=17.9+45.0=458+(389-347)=544×(907-902)=591÷3=85×9÷3=33×7-64=845+271+874=296+(438-420)=492-(425-322)=14×34-138=776-(83-21)=14×9×3=164+12÷6=27×2×55=(691-652)×43=12×26÷6=270÷6×51=187×3-496=6.5-3.4=37×2×55=136×4-488=633÷3×5=614-(550-275)=483+115=866×(10÷2)=480÷(72÷9)=364+71×7=22×4×79=296÷8×42=10×54÷5=2/10+7/10=648-23×13=49×8÷2=56÷8×79=137+(325-128)=575×7=296÷(4×2)=27×(252÷9)=765+13×35=631+12×58=(389-312)×80=15+89=367-138=448-336=500-85-166=318×(142-139)=35×2×74=237÷(177-174)=109×(24÷4)=72÷(3×2)=52÷(937-935)=99×(186÷6)=524×(625-622)=(276-240)÷9=11×64-229=21×2×78=998-362-119=68×96×7=43.8-36.6=229-155+200=676×7-607=283×3×4=59×(672÷8)=22×91=94×(91÷7)=19×14×2=13×6×73=29×73×7=595×9-255=672÷(24÷4)=11×16×2=97×(540÷9)=18×(288÷6)=296+224+67=420+(59-18)=140-174÷6=10×84=394-30×13=266÷7×73=430÷5×65=7.7+8.3=210÷7÷2=52×26×4=13×20-146=8.9-7.8=27×32=411-396÷4=12×37÷6=416-(97+170)=420÷2÷3=710+(806-513)=3/5-2/5=164+44×21=405÷(3×3)=352×8=327+680÷5=43×6×2=898-660-169=750-530÷2=383+200÷2=240÷3÷2=390-231=65×73×7=742-14×15=28×2×99=24÷2×12=140×6-222=19×90=408×2÷3=930÷(2×3)=306÷6×3=210+279÷9=735÷5×2=28×(835-744)=295÷5=696÷(2×2)=290-48×6=10×(372÷6)=61+424-105=451-(71+196)=151+34×7=371-(479-395)=372÷6=131×3=994-(256+656)=909÷3+77=192÷6×40=13+219×2=4/7-1/7=52×(954-864)=83×5×9=214×3-147=(927-135)÷2=1.3+0.3=15+874+842=280÷(363-359)=316÷2=259-20×7=264÷3×65=47×(426÷6)=629×(661-654)=23×13-143=165÷(15÷5)=696÷6÷2=602+18×39=750÷6×7=351-238+50=976÷(40÷5)=885-237×3=794-82×3=804×2÷3=211×(10÷5)=180÷(265-259)=324×(12÷2)=25+16×14=49×(18÷2)=591-60=438-385+75=744÷4×3=349×7=53×51=8.7-8.3=929-41=241-10×13=(704-12)÷2=373-128+71=459÷(759-750)=344×(25÷5)=249÷3×42=63÷7×10=24×39÷8=369+26×11=113×(361-353)=221×3-642=(501-43)÷2=71×(21÷3)=542×2=11×(296÷8)=126+104×3=166×6-243=215-(126+11)=319+408+139=19×44+165=21×4÷2=698÷2+723=10×21×4=134-160÷5=1/6+4/6=96×(249÷3)=594-253+264=672÷2÷4=13×52=4.4-1.2=879-243-340=246÷(475-472)=480÷(70-64)=363-315=349-(32+248)=126÷6=2.3+7.1=940+203-413=965÷5×8=558÷3÷2=184+210+489=302÷2=911+21×28=61×10×4=20×16×2=240÷4+902=304÷4=548-49×7=324-812÷4=1/8+2/8=666÷(2×3)=353+195=438×5=551×4-483=64×9=102-(335-327)=(246-199)×74=805-257×3=96×77÷7=20÷(2×2)=328-14×11=334-(34+298)=246×4×8=636÷(2×2)=97×53×7=378-155-190=44×(466-444)=383×8÷4=674×8=423-309÷3=13×38×2=19×5×87=3/8+4/8=22×2×9=15×11×2=271×7=359+19×10=1/3+2/3=41×(18-14)=837-(185+393)=70÷(254-252)=421-225-48=66×27×4=162÷3÷3=31×14-395=240×2÷3=353×2-456=72×12+340=47+732÷4=3.7+6.6=70×15×4=91×7×5=81×7÷3=16×6×47=24÷3=824-(273+60)=480÷2×3=897-390=(278-22)÷4=71×8-435=32×23÷2=369-370÷2=945÷(3×3)=214+(941-94)=314×3-503=177×4×8=174÷(12÷2)=31×12=276-19×6=7.6-5.4=10×69=10×39-305=29×3×40=243+(439-23)=433-25×15=34×7×3=178÷2+732=6.7+0.2=662-105+276=39÷3×16=897÷(18÷6)=928÷2×9=93×19×9=11×46÷2=403+565-335=48×6×2=650÷5=164+56×14=820-(541+230)=39×18-431=78×4×3=496÷(12÷6)=54+53-71=264×(18÷9)=16÷2×15=903-47×8=266-239=636+778-223=12.3+28.7=11×2×43=213+320+999=40×12-248=600+277×2=138+435+494=760×7÷8=460-(49+373)=486-231-234=29×(830-821)=222×(72÷9)=899-897÷3=189÷7×9=300÷4×77=697-(984-344)=80÷8×18=24×30÷3=20×19-343=96-34+76=20×(322-310)=73×76×7=33×2×4=17×(77-45)=619-(85+150)=307×3×2=80×10-516=42÷2×42=854+298×2=66÷3=798÷(12÷6)=133×7×6=987-312÷6=776-36÷2=184÷2=120÷5+418=18×21÷3=378÷(72÷8)=860×2-165=56×15÷6=3/5-1/5=945+39-20=140÷5=(93-64)×20=392÷(438-436)=241×(20÷5)=566÷2×6=267-15+168=492÷(436-433)=85×(413-407)=201÷3=126÷(45÷5)=84×24÷7=632-51×11=42+283+626=18×10×4=748+932-705=924÷(2×2)=303×9÷3=828+567+171=(408-396)×20=23.4+33.0=896-405-251=33×51=236×3=964+712+908=52×8×2=160+31×15=340-15×19=93×(264-197)=600÷(4×2)=135+30=546-(653-148)=12×78=126÷(18÷6)=221+927-792=486÷3×6=1.8+1.1=117×9÷3=49×(202-145)=461-415-17=18×8+216=318-(283-222)=613-532+420=27×35+537=16×43-372=849-38+711=816÷3÷8=(454-230)÷2=471-13×22=15×10=147÷7×95=(469-450)×15=46×12÷6=138×6×4=90÷5×8=891+(960-290)=679+(544-473)=776÷(10÷5)=552÷(3×2)=467-65+90=775-16×31=703-18×37=111×(110-101)=739-30×7=380÷(162-158)=290÷5×15=(791-566)÷5=992÷(4×2)=42×(76÷4)=138×(24÷6)=530÷5×7=584+409×2=713-60+292=442-15×15=366÷(624-618)=83×(44÷4)=486÷(28-26)=12×4×44=2.8+0.4=16×(511÷7)=712+17×10=998×(30÷5)=840÷(2×2)=(716-420)÷8=548÷2=26×(332÷4)=29×3×8=167+(453-138)=1.7+0.3=300×3-616=429-98-207=648÷9÷3=958+(468-175)=480÷2÷6=800÷4+235=330÷6+375=372-(98+137)=407-178=426÷6=252-(389-298)=177×5÷3=412+247+90=338×2÷4=934-18÷2=10×9×3=103×9-840=55+181=998-(106+269)=129×5×9=929-401-207=52×2=77+196+537=832-311=342+40×2=356-(237+49)=8.0-4.3=13×19×2=75÷(367-364)=326-10×14=921-11×48=(306-222)÷3=432÷(3×2)=(97-25)÷4=367-12×2=860+(667-217)=684×5÷9=140×7-919=44×21=199×2=643-132×2=14×7×49=8.9-4.3=231-485÷5=282-101+172=117+417+408=487-(78+73)=16×38=797×(54÷6)=27×12÷6=39×17+488=351-164=759×4-258=699-513=130×3+304=378÷7=705÷3÷5=990-93×4=74×12=558÷9×13=109+144+349=985×9=698+505÷5=310÷(157-155)=246÷(3×2)=(389-298)×26=995-850=5.4-4.5=(993-129)÷4=6.1+1.7=45÷(869-866)=376×(322-318)=220+526=319+153=909÷(18÷6)=14×99=573+11×33=9.1+1.9=480×9-904=76+(397-338)=970÷2×9=7.0-5.0=96×91÷2=4.0+87.0=47×(48-28)=323+375-378=668-344÷2=455+34×15=36×19+186=2/6-1/6=353-26-93=770÷2=(493-466)×68=390-880÷8=710-144×4=174+(505-487)=424+(235-215)=999-28×26=205×3+30=898-(136+139)=80.0-5.4=4/6-2/6=552-18×11=186+277+462=47×(175÷7)=636+292+597=56+334-120=10×5×92=156÷3=362-(118+114)=485-258+30=641-78÷6=635÷(40÷8)=26×(45÷5)=(291-269)×90=513÷(878-875)=23×49÷7=108×6=229+15×16=(853-427)÷6=150+567=412+40÷8=178+77×10=96.5-35.7=321-22×11=41×18-605=321+529-336=407-115+91=297-(463-423)=257×(284-281)=936÷(4×2)=520÷5÷4=750-158-91=519+(969-855)=8.1-2.9=738×(368-359)=15÷5×2=178-12÷6=70×9÷2=274×2+111=946-316×2=520+173×3=13×3×8=24×16×2=(920-479)÷7=468-160-245=379+862=290+(474-91)=803-524+235=11×88=249-(493-397)=240+544=133×2-140=377-510÷3=99÷(122-113)=152+15×2=886-154+512=951-81×2=406-254=108÷6÷9=(333-277)×93=108÷(14÷7)=571+499+377=356-32=337-94=47×6×8=973+647-819=868÷(839-832)=48×12+34=23×27=331×3-56=869+807÷3=28.7-21.1=16×(95-88)=(931-63)÷7=259÷7×94=924÷4÷7=316-20×11=435×7÷5=150÷2÷5=153+248+466=486÷3÷6=180÷2×11=58+32×10=954÷6+96=311-(347-245)=40.3-20.7=582÷(2×3)=376+(207-60)=396÷3×9=486÷(3×2)=2.5-1.0=247+55×4=(477-309)÷2=20×41÷5=985-13×41=299×7=384+30÷3=78×9=842+98×5=94+405=7.8-7.2=20×21-222=306÷(187-185)=130-49×2=391+396=776÷(262-260)=431+240-64=5/7-1/7=16×(330÷6)=64+291-264=324-25×6=772+103-361=387+300+195=353-19×13=108÷(2×2)=74×24=92×8=803+771-409=20×(360÷9)=23+70÷2=2/4-1/4=404÷(2×2)=615-69×4=参考答案(419-408)×35=385352-384÷2=160606÷(3×2)=101259-195+62=126252÷4×67=422110×17-32=13815×(420÷7)=900972-928÷2=50824×32-142=62611×39-240=18947×(144÷2)=3384405÷(140-131)=45656×(425-422)=1968812+679-611=880722×(18÷6)=2166204÷(898-895)=68423×2÷6=141230+(237-30)=437(298-88)÷6=35391+461=85214×(711÷9)=1106858÷2+170=599100×8÷5=160560+144×2=8489.5+4.3=13.8270÷(130-121)=3086+397=48328×6×5=840461×2-194=728814×8÷2=3256(985-117)÷4=21794×55=5170144÷(16÷2)=1847+77=124108+58×12=804165+551+217=9337/9-1/9=6/929×30-455=415570-311=259384÷2÷6=32458-22÷2=447455-81×5=5076×60×2=9120712×2-621=803330-182-124=24665÷(25÷5)=133461-(450-422)=433943-(479-88)=552984-159+958=178334-125÷5=9512+89×10=140244+438-17=465303×2-164=442(498-306)÷3=6489×(81÷9)=801456-126-83=247148×(32-27)=740184-75=10912÷3×99=396442-40×10=42292+58=350144÷2=7238×12×2=912414÷2×9=1863(467-452)÷3=5316-36×5=13640×20-496=30420×4×25=2000816÷8×5=510953-195-710=4875×10=75013×42=546865-347+516=103487×(247-239)=69611×7×34=26182.8+8.3=11.1193+166×2=525412-77-217=118852-(25+823)=414×28+615=100712×23-274=287×64÷8=6963.8+1.7=5.55.5+2.9=8.4106+182=288796×(24÷4)=477614×5×13=91080×11÷4=22012×50÷2=3002.0+8.9=10.9603×2÷3=402578-(333+17)=228487-(748-563)=302504÷(2×2)=12699×65×6=38610455+976÷2=943384+205+95=684940-557+61=44423×3=69251-15×12=71427÷7×5=305144÷(302-300)=72222-21×4=138191-(10+126)=5586×(32÷8)=344237×3=711688-94×2=50035×2÷5=14294÷2=147895-87×10=25317+952÷8=436891-44-521=326862-331+339=870208×2-98=3182.9+3.4=6.354+394+434=882561×4=2244852+136×4=1396966-325×2=31631×29=899502÷2+135=386912÷(594-592)=456955-263×3=166805-528÷8=739812-(286-183)=70945+(278-53)=270324-(136+116)=72238-412÷4=135132÷2=6622×21+438=90042+38×5=23273+(890-276)=687394+360+441=1195805-(783-224)=246323-79=244823-44×13=25113+162÷2=9465×28×7=12740978÷(2×3)=163120÷5×56=134411×(196-192)=4442×82×5=1722072÷(271-265)=12(666-592)×57=421810×(183÷3)=61034×13×2=88496÷3×7=2247.2+4.6=11.891×(292-285)=637(270-257)×47=611846-385-270=19118×4×13=936462÷(449-447)=231388-13×13=21984×3+181=43332×15-194=2862.1+9.7=11.8218+117=335166-38×2=90154×(40÷8)=770113+23×12=38935×18=630956-523+710=114324.6+26.5=51.132÷8×2=8405÷9×23=103564÷(2×2)=16928-(931-819)=81612×28×2=67223×3×78=5382227-179=4845×(30÷2)=67517×4×85=5780768÷3+341=597466+339+595=1400203-18=185165÷(188-183)=3342+816÷6=178359-(178-34)=215593×(36÷9)=2372954-640÷8=874855÷5÷9=19185÷(279-274)=37348÷(330-324)=58879-257-559=63109+564+30=70329+13×45=61451+15×3=96244+74=318(289-46)÷3=81464+(456-192)=728905-(611+173)=121315+173×3=83476×2÷8=1920.2+42.5=62.7494-(129-97)=46290×(588÷6)=8820606×2÷6=2022/5+3/5=116×(64-60)=64246-70÷7=236120+581=701516÷2=25867+51×8=475744+630÷3=954361-(319-286)=32822×5×2=22065+128=19329×25-308=417129×2×3=774856÷8=107120÷6=2022×2×24=1056473-(300+29)=14419×(228÷6)=722213+34-69=178469-10×27=19940÷2+130=150177+239-216=200935÷5=187153+(402-223)=332241+250-304=18790×(392-386)=54069×15÷5=207144÷(16÷8)=72117+(267-263)=12112÷6×12=24190+269=45915×3×17=765852÷4×7=1491938÷2×6=281425÷5×4=20185-18×9=23590÷(20÷4)=11819×10×3=57017×12-90=11430÷6×8=40979-31×18=421492÷(12÷3)=12310×88=88031×16÷8=6217×4×46=312845×(696-679)=765540÷2+309=579413-377=36352+73-300=12522×14=308576+(339-61)=85451+118×4=523210÷5÷6=7404-502÷2=153434+10×22=654495-296=199(289-129)÷8=20196÷(49÷7)=28340÷(40÷8)=68460-(536-230)=15444-(254-221)=1118×20-351=9162×4÷3=216403-62×5=9327×11=2973.6+3.6=7.2672÷6÷8=1447×2×99=9306(56-35)×77=1617417-30-155=232252÷3×2=168678÷3÷2=113408÷(2×2)=102410×3-92=1138333×2×5=3330319×(179-176)=9578.2-2.1=6.1755-165×3=260108÷4+370=397120÷8=1517×8×6=81624×38-725=187782-539=243437-(210-32)=259159×6=954494-13×19=247(124-52)÷8=9368÷4×6=552348÷(2×2)=8714÷2×51=357421+(435-75)=78133×(195-176)=627348+(404-246)=50615×3×48=216068×(54÷6)=612118+153-256=15870÷2×3=130538+391-100=32969+209=278396÷(3×3)=44243+856-221=878(253-163)÷3=3028×20×2=1120331+116+24=471252+(779-708)=323460×6-714=2046216+269-342=143273÷7×3=11757.9-28.5=29.4251×3-458=295454+(297-162)=58927×20-205=33519×10×2=38050×77=3850380×8÷5=608189÷9×47=987375÷3×9=1125264÷(54÷9)=4477×56÷4=107818×15×2=540953+44×15=161314×36÷6=84483×(833-830)=1449399-20×14=119427+254×3=1189242-236+484=490276÷(14÷7)=13895+135=230356-217=139499-176=323696÷3÷4=580.9-0.3=0.6360-(464-276)=17220×22×2=88010×36-100=26025×12-14=286312+13×12=4683/7+2/7=5/720×45÷3=30013+857+120=990144÷(60-54)=246.5-2.2=4.349×18-257=625184÷4+270=316118×(459-456)=354174÷(18÷3)=29640÷5+120=2485.0+1.0=6.022×22=484161÷7×13=299331-293=3820×(272÷8)=680741-(768-192)=16579-600÷8=433-108÷9=2115×30-270=180441×(18÷2)=396910×46-374=86948-338+652=1262908-51×11=34758×8-108=356305÷5+919=98042÷7×88=52893×13=1209918×6÷4=137769×11=75963×5=315630÷(2×3)=10599×22÷6=36321×(14÷7)=42(763-248)÷5=103680-(382+91)=20716×12×3=576420-13×10=290164÷(16÷8)=82588÷4÷7=21(256-245)×21=231492-(19+112)=361450-152=298283-(199+21)=63325-53×4=113(686-650)÷3=12211×(99-96)=63311+157-84=8452×31=1612351×2+499=1201855-292×2=271153÷9=1715×44÷2=330268×3÷6=134782+559+360=170131×2×67=415462×(141-132)=558306+150=456978-838+723=863314×5-295=1275481-107×3=160584-(175+77)=33270÷7×36=360(191-139)÷4=13605×3-150=1665477+22÷2=488253+13×28=617188+(833-558)=4636.2-5.4=0.862×8=496(395-239)÷2=7827×34=91833×2×71=468613×36-282=186246÷(180-177)=82409-34=37543×6=258(376-349)×19=51335×(21÷7)=10510÷2=526×(85÷5)=442167-122-18=27396÷(12÷3)=99564÷(3×2)=948.8+3.3=12.1716×6-19=4277374+236+157=767106÷(16÷8)=5350.4-47.9=2.5276÷4÷3=2337×2×92=6808(253-193)÷3=20219×4×7=6132613-252-326=35331×3-503=490471-630÷5=345984-53×10=454264+234-473=25791-674=117177-315÷9=142445÷(30÷6)=8953×(291÷3)=5141317+(216-115)=418(272-116)÷6=2651×72=3672342-112+257=487574×(48÷6)=4592852×(424-415)=7668(838-302)÷2=26874×83=6142934-483+339=790949-(421+18)=51052×(80÷8)=520270×2÷5=108140-62-18=6077.0-9.3=67.7141+582=72336×26÷9=104352÷2=176(711-696)×44=66060×76÷2=2280849-51×9=390409-(134+217)=5844×(163-142)=924497+752=124984×(137-132)=420450-49×4=2543.8+5.4=9.2740×6-820=3620794÷2=397308+72-372=824×4×61=585611×7×64=4928289-152-86=51(492-444)÷2=24917-(107+191)=61934.3+60.6=94.9752÷4÷2=94546÷6×82=7462127+591=7181/7+5/7=6/7990÷(616-613)=33058×(44÷4)=638365-11×8=277597×7=4179483×2-860=106634×3=19021/5+4/5=15.1-4.7=0.4486÷(12÷4)=1620.6+60.2=60.8702+319×3=165942×84÷8=44167+390-446=1121×21-398=43455÷7×92=598036.4-21.8=14.6185×3=555190×(12÷6)=380574×(56÷7)=4592383×2+701=146740÷(2×4)=5635+616=1251(293-89)÷4=51698÷2=34915×15×4=90058×8÷4=116186+191=377168÷(822-816)=2810×(162÷3)=54049+380-97=332483×(56÷8)=3381333×(48÷6)=2664258+454-108=604783+66×10=1443726×4=2904371-44×7=63227×5=113510×(166÷2)=83031×(50-32)=558994-(711-458)=74131×67=207746+173-120=99314-(112+12)=1903/6+2/6=5/6391-17×6=28911×(129-106)=253792÷3÷6=44147÷(554-551)=49242×(550-547)=726675×(970-962)=540086×16=1376(373-353)×25=500609×2÷7=17427×33=891438÷3=146758×6÷4=113774.0+5.1=79.1161-(182-161)=140154+(993-163)=984481-(474-448)=45572.2-0.3=71.9212÷2×8=848786×(675-669)=4716156+615+46=817359+813+643=1815(244-28)÷8=27783-559-200=24947+(277-193)=1031186×4×5=3720715+820=1535626-346-278=2440-(66+30)=344(472-364)÷2=545.5-2.1=3.47.4+4.1=11.5656-376+610=89014×6×66=5544220-315÷3=115265×3÷5=159748-(219-199)=728981+458×2=189738×2×3=228836+651-780=7079.7+0.3=10.0196×(54-51)=588581×7-507=3560934×2=1868457-33×3=35812×10×8=960831×9÷3=2493168÷(18÷6)=5679×(756÷9)=663610×27-132=13826×22÷2=286400÷2÷2=10084÷(3×2)=1434×6×4=816116×(39-32)=81248×12÷6=96834×(121-112)=7506140÷(2×2)=35315÷9=35807-647=160476-(288-157)=345589-60÷6=579668-(75+516)=7710×(429-411)=18054×11÷6=99147×3=441224÷2=11255×95×5=26125486÷(45÷5)=54490+687-314=863161×2+876=1198425-226-147=5224×4×26=2496244×7=1708316-85+35=26691×(144÷8)=1638179×2=358349×3-119=928278+(435-129)=584210÷(24÷8)=70482-147-179=156342+773-21=1094720÷(18÷2)=8072÷2÷9=4136÷4×92=3128892÷(16÷4)=22322÷2×45=49568×12×9=734469×(758-710)=3312410-18×21=326.3-3.5=2.881×(42÷6)=56754×18÷6=16270÷2÷7=5994-259-519=216801-342+877=13365/8-2/8=3/8642÷3×2=428135÷5×10=27049×2×16=156830×2×6=360220÷(2×2)=55354-78+58=334206+47×5=4412/7+4/7=6/7425-19×19=64240÷8×6=180836-29×28=24148÷2×8=59279×(292-264)=2212200+50+380=630139+(294-117)=31628×(42÷7)=168616÷(2×4)=77994-(673-553)=87435×(104÷4)=910404÷(380-376)=101768÷6÷2=64452-37×4=304551-450÷3=401441÷9÷7=790-576÷9=26143×4×8=457617×18-231=75344+105×4=764205÷5=41193-(36+26)=13145÷(27÷3)=5492÷2÷3=82132÷(2×2)=337.8-1.2=6.6223×(15÷5)=6694.9-4.3=0.6(244-56)÷4=4733×6×5=990876×4÷8=438450-364+57=14319+356-317=58(444-428)×18=288544÷2×6=163287×36×3=9396960÷5÷2=96926-22×10=70618×45÷5=162389-327+20=82501×(14÷2)=3507767×(551-543)=613679×11-379=490250×(18÷6)=750397+(314-158)=5532/7-1/7=1/7510÷5÷2=519.5-1.5=8.040÷4×96=96056÷4+222=23641.7+16.1=57.8231÷(63÷9)=3310×5×69=345010.0+3.2=13.222×53÷2=58359-21+75=11386+91×10=99623×10×4=920555÷5÷3=37954×(24÷6)=381639×(114÷6)=741297÷(27÷3)=33174÷6×61=176932×93÷4=744702-21×19=303449-(496-304)=257390÷5÷6=1312×51=612576÷9×2=128926÷(916-914)=463208+628÷2=522451+15×40=1051175×5=87562÷(370-368)=31901+968+337=220682.1-7.9=74.231×(515-478)=114711×39÷3=143444÷2÷6=37459×2×4=3672130×2÷4=65257+128×2=513420÷(15÷5)=14080×7-300=260460-38-342=80(237-225)×51=61217×30+227=737372÷4÷3=31443+500=94364.1-50.2=13.911×50÷5=110735×7÷5=10297.2-4.9=2.3615+30+15=660592÷2×4=118417×54-604=314299-735÷5=15235×(128÷8)=560659-212-159=288429×(36÷6)=2574645-148÷2=57179×38×4=12008150×2=300180×(675-671)=720682-576=106633÷3+655=86610×32-101=21927×3×59=47796.3-6.0=0.3725+126=85124×(108÷3)=86432×(14÷7)=64447+172×2=79133÷3×39=429763+(954-511)=120620×2×4=160154-204÷2=5212×(153÷3)=61244×19=836249×4+943=1939391+377+860=1628240÷8=30(229-161)÷2=345.4+3.1=8.5145-100+94=139287-19=268802-14-739=49437-261=176736÷2=368160÷4×34=1360234÷9=26482+13×32=898351×2=702187-(316-156)=27402+846+298=154668×70÷5=95214×3×44=184822×2×97=4268133÷7×9=171902-(72+790)=40478-301+279=45622+398-254=166515-306+968=1177390-952÷4=152400-21×6=274129×2×7=180660÷4×12=18032÷4=83/4-1/4=2/42.6+6.1=8.7712÷(2×2)=1788.0+6.3=14.3(952-816)÷2=68121+326=44797+296=393399-(478-474)=395418-126=292341-(854-531)=18663-167×3=16220×30÷3=20022×39+22=880514-(153+272)=8922×(119-89)=660232-100=132178+186×4=922875×(516-510)=52504/8-1/8=3/885.8-77.3=8.5165×5=825(228-96)÷3=44493-334+87=246154×3÷6=77674-(890-813)=597237×(167-164)=711496÷(2×4)=62782+484-66=120040×12-200=280749÷7+238=345547×(32÷8)=2188864×7-297=5751303-594÷9=23762+27×25=737444×3-245=108795×(123÷3)=3895907×8÷4=1814278×2=556833-(246+409)=178480-406=74353+475+262=1090435-33×13=6248+138÷2=317133+150=283585-279-151=155145×4÷2=290191×4×7=5348329-263+265=331175-59-15=101382×(453-448)=1910321×(199-196)=963175×5÷7=12521×(482-397)=178571×9+696=1335121+584÷2=413405-(145-106)=366456-(210+35)=211459-82-10=367947+(334-155)=1126747-120÷3=70799×(54-26)=2772967-470-115=382336+201=537284+106=390167-121=46663-30×22=3882÷2÷7=63790-(153+31)=606(968-158)÷3=27023×4×6=552110×(27÷3)=990396÷(83-79)=99568-170-238=160196+154×3=65828×16-395=53477÷3=159586÷2×4=11726.6-3.7=2.917×(161÷7)=391161+191×4=92510+36×24=874373+836÷4=58268.6+12.1=80.7150÷3÷2=2521×22×2=924(465-259)÷2=103320+65+673=10585.4-3.3=2.1316-157=159376÷(2×4)=47380÷2×8=1520404-15×20=10415×4=60345-(466-447)=326404-103-83=218139×6=83456×13-409=31913×4×33=1716422-(148+159)=115500-245=255189÷(35÷5)=27229×(181-177)=916471+91+91=653491×2×7=687413×4×19=988559×(72÷9)=4472714÷(3×2)=119269+116=38514×3×2=8411×6×38=2508266+(507-359)=4144/6+2/6=1379+765+649=1793456+(731-528)=65966-(381-359)=449.4+60.5=69.99.5-6.1=3.4586+375-109=85264×83=5312331+72=40317.9+45.0=62.9458+(389-347)=500544×(907-902)=2720591÷3=19785×9÷3=25533×7-64=167845+271+874=1990296+(438-420)=314492-(425-322)=38914×34-138=338776-(83-21)=71414×9×3=378164+12÷6=16627×2×55=2970(691-652)×43=167712×26÷6=52270÷6×51=2295187×3-496=656.5-3.4=3.137×2×55=4070136×4-488=56633÷3×5=1055614-(550-275)=339483+115=598866×(10÷2)=4330480÷(72÷9)=60364+71×7=86122×4×79=6952296÷8×42=155410×54÷5=1082/10+7/10=9/10648-23×13=34949×8÷2=19656÷8×79=553137+(325-128)=334575×7=4025296÷(4×2)=3727×(252÷9)=756765+13×35=1220631+12×58=1327(389-312)×80=616015+89=104367-138=2