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434×2-289=792÷(2×3)=497-96×3=16×(294÷7)=726×(20÷4)=789-378×2=925+742-614=745+324=6.9-1.3=10×5×47=174÷(430-424)=258+219=6.9-2.1=115÷5×25=431+(847-154)=829×9÷3=984÷(2×2)=10×45×2=296÷(151-147)=84×9÷6=325-(140+82)=68÷(2×2)=3/7+2/7=574+16×39=547-(654-291)=15×77=697-282-126=16×54=653+(757-653)=88×6×7=87÷3×12=424×5=374-130×2=472÷4÷2=(234-178)÷7=311-154×2=981-(323-100)=233-16×11=8.6-2.5=408×8-59=167-43+224=6.3-5.5=306-163+52=573-464-14=815-21×28=294÷3×8=954-(220+448)=424÷(20÷5)=25×26-248=177+15×49=325+513=427-74-184=873+445-471=412-13-234=168÷3×23=489-406=376÷8=692÷(2×2)=11×36-258=60×(16÷2)=58.8-23.2=187×(16÷8)=236×3÷6=871+785-442=431×2-313=220÷5=13×3×19=51.9-42.9=337×2-630=828÷(722-713)=31×(958-955)=896+957-38=697+235×4=48+51×12=17×29-305=230-195+36=648÷3÷4=(858-366)÷4=358-(183+166)=580÷(2×2)=446+514+18=521+54×16=8.2+9.8=35×(485÷5)=19×7=486-10×18=(196-134)÷2=128÷(32÷4)=50+301+501=30+147×6=5.2-3.5=59×9×8=462-420=76+398-464=950÷2×9=196-87×2=492×2÷3=195÷(18÷6)=118×3×2=797-(755-690)=747÷(490-481)=12×10÷8=528÷(3×2)=463-417+124=214-17×11=19×21-19=760÷(2×2)=86×2×5=97×96×8=53×10×8=472-(88+277)=30×(40÷2)=22×94÷2=250÷5×53=4/9+5/9=68+346=224+274-33=946÷2×4=408÷(2×3)=535-284÷4=316×3=116×(24÷4)=380÷5=87×8÷2=7.9+8.1=13×4×32=26×3×48=2/8+5/8=702-25×27=404+255×2=266÷2+131=85×5=351+82-91=73×24×3=(806-356)÷6=13×36×2=549-(790-591)=35+131=19×(707-662)=(221-38)÷3=848÷2÷2=730+19×9=(893-875)×52=42÷7×54=794-672+639=27.1+0.2=454-78+30=180-134+429=784+728÷2=45×(80÷8)=546×4÷8=287-(122-39)=142×(641-635)=831+136×3=729+35×12=378÷(42÷7)=46×7+87=278+38+452=144÷4×9=553-675÷9=268÷(2×2)=404×2-755=696÷(2×2)=332×(261-258)=18×39=21×12÷9=40÷4×23=25×3×51=300×(304-301)=590-102-282=351+753-164=431-116÷2=54+50=100+277=360÷5÷8=279×3-339=160÷2=735×(14÷2)=250×5=288-(244+18)=30÷2=97×(352÷4)=604-15×14=218+253-100=44×2×6=487×(28÷7)=376-54×4=8.7+9.2=9.1-7.0=42÷3=842-(303+454)=772-232+247=424-120-136=6.6-3.5=3.9+2.3=588÷6=19×(119÷7)=18×25÷5=908-15×3=343-13×12=355-18×9=174-122+78=341-102-142=19×22-305=564÷6×22=515+18×28=228÷(3×2)=84×87÷9=68×25÷2=3/7-2/7=722×2-50=300÷6=466-116×3=59×(16÷2)=390×(10÷5)=266-(117+100)=772-556+707=17+(207-174)=832×5-360=5.3+65.6=501+748+302=503+643-585=427÷(456-449)=12×10×5=391-124=216-43×5=249+(339-25)=12×69÷6=645-381-44=32.1+62.8=501+815-88=316-(371-105)=442÷2+443=44×16=(784-148)÷6=675-(710-46)=405×2-313=247+11×30=477-(17+129)=20×36+32=392÷4×9=10×34-229=135÷(460-451)=57×(713-692)=78×77÷7=294÷3×76=495-421-48=185-588÷7=712÷(20÷5)=90÷2÷3=343-(491-320)=765÷3÷5=2.1-1.9=410÷5+737=(106-27)×29=432÷8×12=16×35=70÷5+139=115÷5×28=390+(470-215)=9.0-7.1=85×4+119=945+123-461=12×26-92=10×56+197=433-10×24=(999-869)÷2=294×7÷2=351÷9×4=432÷9+978=72÷6×3=(996-160)÷2=855×2=37×11-55=610-912÷8=18.4-14.1=946-490-66=890-(18+338)=423-520÷4=172+312=280-99+304=271×9-680=72÷4×21=110+(468-102)=11×(171÷3)=4/5-1/5=12×(415-403)=382-118=460-(256-58)=791-37=895+683=475-46×5=(739-343)÷4=91×5×2=24×(155÷5)=93÷(21÷7)=41×22=228÷2÷3=21×14×3=82×(170÷2)=24×(486-445)=17×33-441=375-11-69=3/8-2/8=27×2×15=19×15-149=464-540÷6=91.2-25.8=455-285=587×6-453=70×4=78÷6×32=7.0+9.8=273÷7=902÷(14÷7)=423-87=6/10-4/10=785-(769-148)=676-(30+358)=201+245=464-13×11=775×2-138=643×4-625=94×(355-349)=40÷(588-583)=15×7×6=329-35×3=740-243-171=443-672÷7=186÷2=30×2×93=618÷3÷2=18×44-397=34×(213-114)=546-76×6=166×3-254=13×10×6=25×(64÷2)=(162-147)×30=11×24+566=330×6÷5=512÷(2×4)=488÷(357-349)=16×25+237=376+306=493-35-276=888÷4=128+(246-97)=448÷2+332=666÷(3×3)=81+(493-378)=22×(20÷5)=156÷3+510=292×(12÷6)=26×3×11=233×(21÷7)=279-152=25×(720÷8)=226-80-125=2.5+1.9=637-10×51=948×(12÷4)=908÷4×6=676÷4×6=234÷6×70=10×16×3=224-14×8=153+579+535=431-19×5=260÷(2×2)=142+978+37=10×2×39=876÷3×4=660÷4×5=72×(457-448)=347×2+102=276÷(32÷8)=212+80-269=479+(476-136)=308+96-99=25×(276-252)=97×47×5=362-181×2=843÷3×2=68×84÷2=261+262+383=968-(607+31)=336+31×17=28×(690-659)=1/7+3/7=531÷9+461=747-680+995=414×2×8=62×(180÷6)=36+22+768=558÷6×77=47×(190-183)=275+136=(324-99)÷3=515+431×2=258×(18÷6)=462-(273-144)=270+(870-147)=199-54÷6=287-25×10=807÷(12÷4)=203×(376-370)=11×12×5=387×2÷9=490÷(76-74)=724-24×26=57×52×3=400-221-27=22+248-207=894-(164+512)=13×4×99=933×8÷4=60÷3×42=676÷2=11×76-693=1/6+2/6=328-(516-335)=6.0-1.4=452-207-110=618-564÷6=462×(10÷5)=95×6+91=55×6=323-(117+99)=6.7+4.7=819+320-141=15×33-319=(268-248)×17=533+527-323=243×(27÷3)=369÷3×5=418×7-644=27×21-101=10×26×2=332×3÷4=28×5×9=31+28-44=648-46×11=48×6=170+520=375×4=(204-150)×76=124÷2÷2=74×(52÷4)=320+68=874×(30÷5)=198×(649-640)=822-108×3=108÷2×71=264+117-122=34.3+58.3=739-95×5=208+(422-256)=256+440÷8=213+119+376=403-460÷5=48×2÷4=952÷4=17×2×93=32×7+756=480-(437-179)=110÷2=354-160+46=95×(144÷4)=27×28÷4=670÷5×4=800÷(4×2)=(489-219)÷9=480×2=491+396÷9=16×33÷3=353×6÷3=25×20=13×(182-176)=632+367-994=25×29=216-173+363=542×(36÷4)=741÷3×5=34×(186-158)=274-726÷6=165÷3=258-(215-85)=54+312=77×(680-674)=25×84×3=41×13=407-30×12=778+48+71=279+(903-712)=621-134×2=18×25-278=(204-184)÷2=557-547+663=288+(467-165)=198×(16÷8)=678÷2×6=700+257+217=141+(359-326)=231-980÷7=31×3×56=442+507÷3=417-29×13=14×3×2=351×2÷6=18÷(24÷4)=311×5=916-(624-305)=410÷(10÷2)=48×54×2=406-67+147=281×(21÷3)=41×12-442=614-15-227=344÷8+263=92+(440-154)=503+73+183=454-(416-135)=55+636÷6=72+209+767=52÷4×30=258÷(15÷5)=28×16=134+(171-74)=103×(98-90)=208-41×5=20×(439-389)=776-(147-125)=822+216÷3=(320-46)÷2=346×(998-989)=735+989+334=2/7+3/7=34+(907-149)=71.1-32.8=15×60+236=(61-33)÷2=35×(499-475)=81-252÷4=237+61×6=63+327-330=11×7×21=42.8-12.7=42×7-13=380-(121+93)=861-400+755=16÷4×41=682÷(845-843)=30×10-164=8.5-7.0=991+27×17=368-39×7=14×2×31=586×8-916=30×3×37=12×(110÷5)=90×9-539=39.3+8.2=93÷(512-509)=693÷9×4=190×(40÷8)=43×2×90=552÷(3×2)=195-174+423=268-72÷9=235+62×2=53.5+28.5=621×(18÷6)=75+29+861=10×33÷5=180÷6÷2=36×25÷5=9.3-1.6=465-93÷3=813-120÷5=56×(35÷5)=900÷(36÷9)=69-36+152=122÷2×96=417-24×10=4/8-1/8=22×(234-207)=140÷(16÷4)=133+32=27×(192÷8)=8.6+57.9=481-364+205=5.6+4.2=12×81=492÷3÷4=350÷(488-486)=15×(281-244)=276+262+549=20×35÷7=600-(496+45)=95+684÷2=393-21×18=434+380÷4=61+229×2=432÷(3×3)=650÷(25÷5)=109×2=61+128+720=60÷(30÷6)=55×(236-229)=36×25-446=189+890+760=296×2×7=4.2+1.4=23+(361-150)=231×4=10×(408÷6)=960÷4÷5=980÷5÷7=241-213+268=(831-537)÷3=375×6-730=391+19×12=291-196=316-224÷2=516×3=185÷5=60÷3×87=405-285=205+32×5=16×10×6=92×86=380-355=499+192=(393-378)×91=414×2-427=276+998-492=860-57×5=54×12=566×(24÷6)=(284-260)×81=423÷(72÷8)=42÷3÷2=165+284=993×6÷3=556×3=86×68=280-231+815=46+582+352=20×16×3=906-15×14=205-14×14=343-10×33=819+(795-628)=(411-48)÷3=281+26×19=800÷(36÷9)=984-(246+106)=473×8÷4=18×6×9=832×(24-17)=162÷9×2=44×49÷4=99×(159-153)=431×2-510=46+27×24=389×2-178=460-112-49=880-(181+349)=324÷(54÷9)=216÷(183-175)=20×(48÷2)=400÷(36÷9)=180÷6÷3=634×(788-783)=297×3×4=360-(287-87)=713×6=900+12×79=225+245-36=7.1-5.1=300+(420-117)=418+893-505=857-408-331=86×30×3=46×2×22=146÷2=668+52-146=803-22×33=38÷2×51=230+243=490-334=10×4×74=288÷6÷4=34×13-310=512-422÷2=485-(131+313)=970÷5=34×(935-926)=89×3×9=(873-677)÷7=615-11×2=847-(680-255)=372+(659-496)=810÷3÷6=20×40÷8=495-244=482+(601-238)=679×8÷4=212+(488-459)=41×64=69.0+14.1=957-26×32=290+927+640=86÷2=49×(99÷9)=476×2÷7=7.0+4.6=453+90×6=750-51×8=1.3+7.1=157+312-97=646-150=938×9=348÷3÷2=814+270=59×12-255=25×2×63=66×8÷2=381+349+239=213÷3=108×4-374=28×2×78=301+(955-192)=1/5+2/5=95×(421-394)=13×53=32×28-52=233×3=778-(348+109)=201÷(15÷5)=124+(807-104)=52÷4×56=7.1-0.5=12×10÷3=188+248+53=2/4-1/4=332-320÷8=764+86×7=64×(810-776)=38×(240-232)=250-740÷5=76×86÷8=11×2×14=18×99×6=30÷2×61=(387-366)×36=144÷2=388÷(2×2)=342+41+139=374×(24÷4)=73-(314-282)=174+312×2=210÷5÷2=1/7+5/7=155÷5×37=527+49+18=44×(348-342)=16×55=35÷7×18=543+43+368=896÷8×9=210÷(2×3)=455-(31+417)=194+101×3=468-834÷3=400-(251-65)=54÷9×69=57×69=134+195=192+60×11=2.2-1.9=978-277-65=51÷(666-663)=898+372+35=6.5-6.0=(491-431)÷3=128÷(16÷2)=156÷2×89=654÷(2×3)=92×(584÷8)=301-213=174×(21÷3)=41×(69÷3)=(476-340)÷8=723-(747-719)=861×4÷7=988-239-24=518+534÷6=2.3+9.1=669+(426-371)=464-231×2=(283-138)÷5=514-311=327×3=15×19-158=101+194=335-305=739-(677-436)=865+46×17=72÷(219-210)=932÷2×3=655×(136-131)=995-152-362=363-98-138=59×6×4=772-(291+134)=208+102×3=46×11-164=503-426=70×(132÷3)=58×7=21×2+501=11×8×51=338÷(10÷5)=408÷3÷2=87×27=223×(169-166)=7.2-1.0=544÷8=713×8-257=17×3×27=595×3=102÷3=54÷(3×3)=119+453=545-180÷3=453×2-737=894-25×24=436-749÷7=229×4-479=184÷(2×2)=414÷(113-111)=450×2=40÷4×9=14×45÷9=369+43×6=390÷6=18×23-27=44×2×8=924+39×9=482-(194+17)=666÷(3×2)=62×16=23×21÷3=36×9÷4=119×2×5=19×43-764=265×3-644=411+19×4=560×(726-722)=104÷8×13=(498-471)×97=932×9=(451-364)×77=510×4÷5=321×5=153-(64+72)=318÷(202-199)=44×66÷4=65×(358-345)=964-(655-180)=13×25×2=30÷(2×3)=310-(88+117)=525÷(765-758)=235+107+144=263×(18÷2)=229×(104-100)=3.0-2.2=700÷7×2=225÷(47-38)=406×(687-678)=69×(48÷4)=252+(339-125)=798-574+948=713-118×2=354+11×43=117×(18-14)=76.1-1.0=(764-248)÷3=92×(448-416)=83×(985-981)=333÷(379-376)=5.1+0.3=956÷(2×2)=307-(266-15)=451-66×4=24×2×64=12×69÷4=728÷2÷7=792×3÷6=14×29=800÷(104-102)=308÷2÷2=420÷3÷5=32×(144÷6)=178-74=332-17×19=408×(10÷5)=316+11×61=23×(315÷9)=250÷5÷5=93-395÷5=657÷(3×3)=106-(132-90)=789×3-51=824÷8×9=443-173×2=340÷4×84=71×3×6=39×2×72=282-12×18=322+16×34=644÷(2×2)=20×2×3=147÷(367-360)=30÷2×8=14×3×47=308-291+563=26×10×2=67.1-24.1=225÷9×7=(763-263)÷4=81-(258-196)=702÷6÷3=259-(118-32)=217-(473-459)=25×12-262=975÷(24÷8)=508-220=364÷2÷2=2.0+7.1=918÷(3×3)=384÷6÷2=82×12÷2=67×10-341=232×3÷2=143+228+800=84÷3×29=73×4+274=776÷8×15=847-(68+447)=745+313×3=582÷(572-570)=471-356+293=720÷(27÷3)=30×36=(383-330)×17=(338-88)÷5=172+12×38=(481-470)×67=(392-242)÷2=66×2÷4=22÷2×31=58×(249-241)=110÷2×3=15×5×22=448÷(4×2)=(224-177)×17=446×3=10×10×7=208×4×9=97×26×9=756÷7+482=375×2÷5=915-(893-766)=370÷(12÷6)=434+313+447=83×9×6=199×(446-442)=568÷(48÷6)=13×93=79×12×6=540÷(2×3)=179+291×2=787×(64÷8)=461×3=295+192÷6=344÷(24÷6)=45÷9×68=681÷(282-279)=237+101=31×12=960÷4×7=986-263-266=336÷2÷4=88+(114-59)=44+44-56=10×5×71=848÷(605-603)=577+11×10=348×2-653=18×8×6=56÷(514-506)=6/9+3/9=98÷(357-355)=(153-103)×20=399-(20+68)=150-105÷3=13×28×2=983-17×32=470×3-39=15×6×74=99×85=162+793=256+201+275=336÷(2×3)=24×18+336=774-17×16=312÷(19-15)=184×3-62=251-144=460÷4+369=141+13×48=274+637÷7=19×4×5=149-(311-267)=32×26-439=771+891-644=456÷(4×2)=848-475=153-624÷8=22×(215-212)=480÷2+712=938+567÷3=425÷5×8=414-392+945=145+110+645=212-121=469-52×6=306÷(133-124)=68×(65÷5)=106+53×10=567×4-50=243+690+74=696÷4+345=115+19×25=355+447÷3=308+501+356=14×6×26=13×(301÷7)=8.6+7.2=(485-290)÷5=4.7+2.3=315-(156+60)=66+960÷8=254+221=875÷(285-280)=360÷6÷4=419+177-19=22×40-500=105×8-815=55×57=448-16=691-(340+338)=(135-39)÷8=73×57=768÷3+222=(385-304)÷3=857×(269-260)=316+(413-108)=(839-67)÷4=12×(204÷4)=625+114=20×6÷8=3.5+8.4=91.5-70.8=12×(102-58)=79×98÷7=481-300+24=510-13×12=529+207=208×(87-84)=829×(42÷7)=343+135-386=96×52÷2=154+84=910÷5÷7=850-240+262=25×(157-66)=84×6×4=(267-248)×49=611+111=880÷(4×2)=385÷(49÷7)=121×6-82=952+(847-555)=735-(400+92)=726×7=(826-147)÷7=972-18×10=378÷7=26×72×2=18×5×68=912÷4÷6=65×41=26.5+31.3=1/4+3/4=519×(346-337)=88×3×2=21×12-159=408÷(246-243)=63÷9×42=870+797+878=220×2×4=171×(14÷7)=12×80-590=268-263+377=4/7-1/7=2/6+3/6=112÷8×36=740÷5×7=278÷2=208÷(36÷9)=74×3÷6=432-100-252=9.6+8.5=805×(168-161)=672÷2×5=25×(183-159)=2/7-1/7=458+(557-426)=714-297=8.6-3.3=41×2×98=35×9×4=462÷3+474=15×10×5=751-102=459-302-96=520×8-819=27÷(18÷6)=467-(308+31)=447-282÷6=84×10=455÷7+422=484-180-20=261÷(223-220)=432-191=273-(733-678)=10+327-46=11×11=421×2+28=212+165=144-134=17×6×2=18×10+382=648÷2×9=71+13×16=715+246×2=337-40÷4=153×2=478-184-19=375+44-316=90×17×3=532-65+594=176-576÷8=357-65×3=844-13-19=114+150×3=9.1-2.3=980÷4÷5=910-149×6=487-184-77=533-580÷2=21×33-664=77×2×3=19×(675÷9)=792÷4=126÷(48÷8)=418÷(12÷6)=924÷(2×2)=23×53=516+840+789=20.6+2.9=67×8=762÷(998-995)=251+(131-23)=588×3÷7=976-841+158=524+187=18×(108÷2)=24×(246÷6)=156×6÷3=880-(540+305)=77×17=320-696÷3=981÷(72÷8)=20×11=820-78×4=20×47÷4=14×32-268=15×17×3=98+114=303+(451-249)=408-(274+103)=19+10×18=572÷4×5=85×10÷2=12.9+80.5=57×74÷2=20×(20-14)=13×71-855=398×3-468=55+434-399=7.9+2.0=52×(243÷3)=48×3×2=14×67÷2=552÷6÷4=249×4÷3=989+15+548=(917-455)÷6=89×3×2=(891-195)÷3=15×13-36=106+129=30×30+424=142+149+517=176×2=147-105=23×(72÷9)=47×(100÷5)=11×3+891=48÷4×45=440-389=82×3×4=242-61×2=4.5-3.0=5.2-0.9=231×3÷9=222÷2=419×(14÷7)=922+750+141=4.4+2.3=488-14=82×4+424=982×9÷6=179×(18÷9)=144×6=13×64÷8=419-108-310=19+307-109=646+96-406=543×2-648=3/7-1/7=560÷8×71=5/7-2/7=823+85×5=18×20÷8=356÷(16÷4)=12×27×2=279×2×7=13×7×81=12×3÷9=740-(165+106)=630-262-28=480-20×11=127-60÷5=837×(759-755)=670+122=923-56+768=344÷(2×4)=972+(665-86)=87×(180÷3)=365-190-81=13×45=260÷(215-210)=396÷2=20×3×80=(380-233)÷7=51+20×43=217÷7×8=585÷9+64=366-29×12=72×9×2=977-36×10=376÷(18÷9)=54×(64÷8)=620÷2÷2=330÷5=600-(339-296)=318-10×30=(131-96)×16=126×2=70×16÷7=35×96×5=22×50÷4=810-494=226+26×14=112-49+185=17.1+10.2=10×28×2=85.3-55.3=782-274=432-287=280-(94+63)=921÷3=163-30×2=115×4×8=6.6+8.7=606÷6×5=281×(162-159)=88×60×6=4/7-2/7=434+(129-41)=276-(103+83)=168÷3=54+347×2=150×(48÷8)=941-144-498=56×(69÷3)=(478-118)÷2=244÷(73-71)=6.5-3.9=915-733-164=30×6×2=8.0-6.5=366-728÷7=369-22×5=266-13×10=154÷2=4.7+3.3=149+(342-16)=734-321-344=23×(176÷8)=315÷5×2=95×(225÷3)=996×2÷3=501-87-264=791÷7=964+(993-590)=484-(131+144)=10×12×2=39×41=955÷(800-795)=464÷2×4=2/5-1/5=10×4×41=442-(615-438)=446×6=67×5×2=18×29+98=158×6÷2=237+187-411=111×(509-506)=50×16×3=28×45÷6=724-379+905=810÷(54÷6)=52×60=189+189×3=907-(605-53)=258+832=805-70×10=79×9=30÷6×5=74×(96÷8)=224-158+302=82+86×8=724+25+126=486+12+459=866-497+280=12÷4×8=(219-89)÷5=15×58×3=376-(232-128)=275+35-224=27÷3+381=744×7-502=21×17-356=160÷4×17=12×27÷9=494+360÷4=1.1+4.9=6.6+8.5=6.1+5.6=220÷4÷5=444+791-113=93×5-372=(186-156)×20=55.8-45.0=160+278=154÷(346-339)=8.8-4.1=116-36+339=10×24×2=298-(185+74)=45×2×67=684+(959-352)=13×3×27=454-222=676÷(2×2)=(175-81)×23=28×(150÷5)=130-111+59=69×61×5=245+108=138×5÷6=1.5+5.8=711×(35÷7)=23×28-624=128÷2=(508-451)×50=15×6×91=49÷7×21=(942-854)×83=6/10+2/10=220÷5×2=996-232=58×17÷2=148×(24÷8)=25.8-22.5=253×6=444÷4=92×4=328-217=18+471-293=371+342÷2=38×(60÷5)=675÷9+127=10×81-237=998-834÷6=927÷(18÷2)=350-(430-283)=889+60×11=418-(147+47)=300-31=32×3×59=935-39×16=298-91×2=469-10×15=405+100÷2=288÷(39-31)=91+(101-26)=256+502=994×(63÷9)=14×33÷6=40×2×27=61×14=7.1-1.5=854-132×4=420÷4×9=285+99=772+232-638=74÷2=7.8-7.4=(374-128)÷3=(365-161)÷4=191×(154-151)=129-13-59=197×2=666-78×2=587-(91+445)=222-90÷5=12×14-99=945-482+717=578-282=31×43×7=13.9+82.3=816÷4+296=13×51÷3=360÷5÷6=21×38÷3=398+108÷3=493×2-716=408-214-30=13×32-395=750×4=906+93×4=20×60=616÷(413-406)=39×12=187-(160+12)=218×(24÷6)=734-30×14=700+11×80=76×(739-648)=12×19=100×7=211+225÷3=430+190×2=138÷(3×2)=746÷2=545×(15÷3)=168÷(72÷9)=980×9÷7=80÷4=299-(749-660)=30×(449-445)=459-(496-423)=377-12×18=856÷(2×4)=30×13+303=176÷4=483-456÷2=18÷3×59=(586-482)÷4=(490-210)÷4=169+129×3=55×16÷8=535-560÷5=6.1+5.7=106+12×69=665-60×2=640÷(2×2)=28×6÷7=861-540÷6=178+801÷3=440÷(16÷4)=895-789=(278-62)÷8=208÷(317-315)=473-26-253=17×8×2=432÷8÷9=485-15×26=501-140+25=848÷(2×2)=422+110×3=450÷2÷3=70×7×2=91.6-82.6=720÷3÷8=807+(998-818)=311-17×3=59×26×4=227-314÷2=56×6×2=576÷6÷3=634-(729-602)=(261-77)÷2=19×8÷4=参考答案434×2-289=579792÷(2×3)=132497-96×3=20916×(294÷7)=672726×(20÷4)=3630789-378×2=33925+742-614=1053745+324=10696.9-1.3=5.610×5×47=2350174÷(430-424)=29258+219=4776.9-2.1=4.8115÷5×25=575431+(847-154)=1124829×9÷3=2487984÷(2×2)=24610×45×2=900296÷(151-147)=7484×9÷6=126325-(140+82)=10368÷(2×2)=173/7+2/7=5/7574+16×39=1198547-(654-291)=18415×77=1155697-282-126=28916×54=864653+(757-653)=75788×6×7=369687÷3×12=348424×5=2120374-130×2=114472÷4÷2=59(234-178)÷7=8311-154×2=3981-(323-100)=758233-16×11=578.6-2.5=6.1408×8-59=3205167-43+224=3486.3-5.5=0.8306-163+52=195573-464-14=95815-21×28=227294÷3×8=784954-(220+448)=286424÷(20÷5)=10625×26-248=402177+15×49=912325+513=838427-74-184=169873+445-471=847412-13-234=165168÷3×23=1288489-406=83376÷8=47692÷(2×2)=17311×36-258=13860×(16÷2)=48058.8-23.2=35.6187×(16÷8)=374236×3÷6=118871+785-442=1214431×2-313=549220÷5=4413×3×19=74151.9-42.9=9.0337×2-630=44828÷(722-713)=9231×(958-955)=93896+957-38=1815697+235×4=163748+51×12=66017×29-305=188230-195+36=71648÷3÷4=54(858-366)÷4=123358-(183+166)=9580÷(2×2)=145446+514+18=978521+54×16=13858.2+9.8=18.035×(485÷5)=339519×7=133486-10×18=306(196-134)÷2=31128÷(32÷4)=1650+301+501=85230+147×6=9125.2-3.5=1.759×9×8=4248462-420=4276+398-464=10950÷2×9=4275196-87×2=22492×2÷3=328195÷(18÷6)=65118×3×2=708797-(755-690)=732747÷(490-481)=8312×10÷8=15528÷(3×2)=88463-417+124=170214-17×11=2719×21-19=380760÷(2×2)=19086×2×5=86097×96×8=7449653×10×8=4240472-(88+277)=10730×(40÷2)=60022×94÷2=1034250÷5×53=26504/9+5/9=168+346=414224+274-33=465946÷2×4=1892408÷(2×3)=68535-284÷4=464316×3=948116×(24÷4)=696380÷5=7687×8÷2=3487.9+8.1=16.013×4×32=166426×3×48=37442/8+5/8=7/8702-25×27=27404+255×2=914266÷2+131=26485×5=425351+82-91=34273×24×3=5256(806-356)÷6=7513×36×2=936549-(790-591)=35035+131=16619×(707-662)=855(221-38)÷3=61848÷2÷2=212730+19×9=901(893-875)×52=93642÷7×54=324794-672+639=76127.1+0.2=27.3454-78+30=406180-134+429=475784+728÷2=114845×(80÷8)=450546×4÷8=273287-(122-39)=204142×(641-635)=852831+136×3=1239729+35×12=1149378÷(42÷7)=6346×7+87=409278+38+452=768144÷4×9=324553-675÷9=478268÷(2×2)=67404×2-755=53696÷(2×2)=174332×(261-258)=99618×39=70221×12÷9=2840÷4×23=23025×3×51=3825300×(304-301)=900590-102-282=206351+753-164=940431-116÷2=37354+50=104100+277=377360÷5÷8=9279×3-339=498160÷2=80735×(14÷2)=5145250×5=1250288-(244+18)=2630÷2=1597×(352÷4)=8536604-15×14=394218+253-100=37144×2×6=528487×(28÷7)=1948376-54×4=1608.7+9.2=17.99.1-7.0=2.142÷3=14842-(303+454)=85772-232+247=787424-120-136=1686.6-3.5=3.13.9+2.3=6.2588÷6=9819×(119÷7)=32318×25÷5=90908-15×3=863343-13×12=187355-18×9=193174-122+78=130341-102-142=9719×22-305=113564÷6×22=2068515+18×28=1019228÷(3×2)=3884×87÷9=81268×25÷2=8503/7-2/7=1/7722×2-50=1394300÷6=50466-116×3=11859×(16÷2)=472390×(10÷5)=780266-(117+100)=49772-556+707=92317+(207-174)=50832×5-360=38005.3+65.6=70.9501+748+302=1551503+643-585=561427÷(456-449)=6112×10×5=600391-124=267216-43×5=1249+(339-25)=56312×69÷6=138645-381-44=22032.1+62.8=94.9501+815-88=1228316-(371-105)=50442÷2+443=66444×16=704(784-148)÷6=106675-(710-46)=11405×2-313=497247+11×30=577477-(17+129)=33120×36+32=752392÷4×9=88210×34-229=111135÷(460-451)=1557×(713-692)=119778×77÷7=858294÷3×76=7448495-421-48=26185-588÷7=101712÷(20÷5)=17890÷2÷3=15343-(491-320)=172765÷3÷5=512.1-1.9=0.2410÷5+737=819(106-27)×29=2291432÷8×12=64816×35=56070÷5+139=153115÷5×28=644390+(470-215)=6459.0-7.1=1.985×4+119=459945+123-461=60712×26-92=22010×56+197=757433-10×24=193(999-869)÷2=65294×7÷2=1029351÷9×4=156432÷9+978=102672÷6×3=36(996-160)÷2=418855×2=171037×11-55=352610-912÷8=49618.4-14.1=4.3946-490-66=390890-(18+338)=534423-520÷4=293172+312=484280-99+304=485271×9-680=175972÷4×21=378110+(468-102)=47611×(171÷3)=6274/5-1/5=3/512×(415-403)=144382-118=264460-(256-58)=262791-37=754895+683=1578475-46×5=245(739-343)÷4=9991×5×2=91024×(155÷5)=74493÷(21÷7)=3141×22=902228÷2÷3=3821×14×3=88282×(170÷2)=697024×(486-445)=98417×33-441=120375-11-69=2953/8-2/8=1/827×2×15=81019×15-149=136464-540÷6=37491.2-25.8=65.4455-285=170587×6-453=306970×4=28078÷6×32=4167.0+9.8=16.8273÷7=39902÷(14÷7)=451423-87=3366/10-4/10=2/10785-(769-148)=164676-(30+358)=288201+245=446464-13×11=321775×2-138=1412643×4-625=194794×(355-349)=56440÷(588-583)=815×7×6=630329-35×3=224740-243-171=326443-672÷7=347186÷2=9330×2×93=5580618÷3÷2=10318×44-397=39534×(213-114)=3366546-76×6=90166×3-254=24413×10×6=78025×(64÷2)=800(162-147)×30=45011×24+566=830330×6÷5=396512÷(2×4)=64488÷(357-349)=6116×25+237=637376+306=682493-35-276=182888÷4=222128+(246-97)=277448÷2+332=556666÷(3×3)=7481+(493-378)=19622×(20÷5)=88156÷3+510=562292×(12÷6)=58426×3×11=858233×(21÷7)=699279-152=12725×(720÷8)=2250226-80-125=212.5+1.9=4.4637-10×51=127948×(12÷4)=2844908÷4×6=1362676÷4×6=1014234÷6×70=273010×16×3=480224-14×8=112153+579+535=1267431-19×5=336260÷(2×2)=65142+978+37=115710×2×39=780876÷3×4=1168660÷4×5=82572×(457-448)=648347×2+102=796276÷(32÷8)=69212+80-269=23479+(476-136)=819308+96-99=30525×(276-252)=60097×47×5=22795362-181×2=0843÷3×2=56268×84÷2=2856261+262+383=906968-(607+31)=330336+31×17=86328×(690-659)=8681/7+3/7=4/7531÷9+461=520747-680+995=1062414×2×8=662462×(180÷6)=186036+22+768=826558÷6×77=716147×(190-183)=329275+136=411(324-99)÷3=75515+431×2=1377258×(18÷6)=774462-(273-144)=333270+(870-147)=993199-54÷6=190287-25×10=37807÷(12÷4)=269203×(376-370)=121811×12×5=660387×2÷9=86490÷(76-74)=245724-24×26=10057×52×3=8892400-221-27=15222+248-207=63894-(164+512)=21813×4×99=5148933×8÷4=186660÷3×42=840676÷2=33811×76-693=1431/6+2/6=3/6328-(516-335)=1476.0-1.4=4.6452-207-110=135618-564÷6=524462×(10÷5)=92495×6+91=66155×6=330323-(117+99)=1076.7+4.7=11.4819+320-141=99815×33-319=176(268-248)×17=340533+527-323=737243×(27÷3)=2187369÷3×5=615418×7-644=228227×21-101=46610×26×2=520332×3÷4=24928×5×9=126031+28-44=15648-46×11=14248×6=288170+520=690375×4=1500(204-150)×76=4104124÷2÷2=3174×(52÷4)=962320+68=388874×(30÷5)=5244198×(649-640)=1782822-108×3=498108÷2×71=3834264+117-122=25934.3+58.3=92.6739-95×5=264208+(422-256)=374256+440÷8=311213+119+376=708403-460÷5=31148×2÷4=24952÷4=23817×2×93=316232×7+756=980480-(437-179)=222110÷2=55354-160+46=24095×(144÷4)=342027×28÷4=189670÷5×4=536800÷(4×2)=100(489-219)÷9=30480×2=960491+396÷9=53516×33÷3=176353×6÷3=70625×20=50013×(182-176)=78632+367-994=525×29=725216-173+363=406542×(36÷4)=4878741÷3×5=123534×(186-158)=952274-726÷6=153165÷3=55258-(215-85)=12854+312=36677×(680-674)=46225×84×3=630041×13=533407-30×12=47778+48+71=897279+(903-712)=470621-134×2=35318×25-278=172(204-184)÷2=10557-547+663=673288+(467-165)=590198×(16÷8)=396678÷2×6=2034700+257+217=1174141+(359-326)=174231-980÷7=9131×3×56=5208442+507÷3=611417-29×13=4014×3×2=84351×2÷6=11718÷(24÷4)=3311×5=1555916-(624-305)=597410÷(10÷2)=8248×54×2=5184406-67+147=486281×(21÷3)=196741×12-442=50614-15-227=372344÷8+263=30692+(440-154)=378503+73+183=759454-(416-135)=17355+636÷6=16172+209+767=104852÷4×30=390258÷(15÷5)=8628×16=448134+(171-74)=231103×(98-90)=824208-41×5=320×(439-389)=1000776-(147-125)=754822+216÷3=894(320-46)÷2=137346×(998-989)=3114735+989+334=20582/7+3/7=5/734+(907-149)=79271.1-32.8=38.315×60+236=1136(61-33)÷2=1435×(499-475)=84081-252÷4=18237+61×6=60363+327-330=6011×7×21=161742.8-12.7=30.142×7-13=281380-(121+93)=166861-400+755=121616÷4×41=164682÷(845-843)=34130×10-164=1368.5-7.0=1.5991+27×17=1450368-39×7=9514×2×31=868586×8-916=377230×3×37=333012×(110÷5)=26490×9-539=27139.3+8.2=47.593÷(512-509)=31693÷9×4=308190×(40÷8)=95043×2×90=7740552÷(3×2)=92195-174+423=444268-72÷9=260235+62×2=35953.5+28.5=82.0621×(18÷6)=186375+29+861=96510×33÷5=66180÷6÷2=1536×25÷5=1809.3-1.6=7.7465-93÷3=434813-120÷5=78956×(35÷5)=392900÷(36÷9)=22569-36+152=185122÷2×96=5856417-24×10=1774/8-1/8=3/822×(234-207)=594140÷(16÷4)=35133+32=16527×(192÷8)=6488.6+57.9=66.5481-364+205=3225.6+4.2=9.812×81=972492÷3÷4=41350÷(488-486)=17515×(281-244)=555276+262+549=108720×35÷7=100600-(496+45)=5995+684÷2=437393-21×18=15434+380÷4=52961+229×2=519432÷(3×3)=48650÷(25÷5)=130109×2=21861+128+720=90960÷(30÷6)=1255×(236-229)=38536×25-446=454189+890+760=1839296×2×7=41444.2+1.4=5.623+(361-150)=234231×4=92410×(408÷6)=680960÷4÷5=48980÷5÷7=28241-213+268=296(831-537)÷3=98375×6-730=1520391+19×12=619291-196=95316-224÷2=204516×3=1548185÷5=3760÷3×87=1740405-285=120205+32×5=36516×10×6=96092×86=7912380-355=25499+192=691(393-378)×91=1365414×2-427=401276+998-492=782860-57×5=57554×12=648566×(24÷6)=2264(284-260)×81=1944423÷(72÷8)=4742÷3÷2=7165+284=449993×6÷3=1986556×3=166886×68=5848280-231+815=86446+582+352=98020×16×3=960906-15×14=696205-14×14=9343-10×33=13819+(795-628)=986(411-48)÷3=121281+26×19=775800÷(36÷9)=200984-(246+106)=632473×8÷4=94618×6×9=972832×(24-17)=5824162÷9×2=3644×49÷4=53999×(159-153)=594431×2-510=35246+27×24=694389×2-178=600460-112-49=299880-(181+349)=350324÷(54÷9)=54216÷(183-175)=2720×(48÷2)=480400÷(36÷9)=100180÷6÷3=10634×(788-783)=3170297×3×4=3564360-(287-87)=160713×6=4278900+12×79=1848225+245-36=4347.1-5.1=2.0300+(420-117)=603418+893-505=806857-408-331=11886×30×3=774046×2×22=2024146÷2=73668+52-146=574803-22×33=7738÷2×51=969230+243=473490-334=15610×4×74=2960288÷6÷4=1234×13-310=132512-422÷2=301485-(131+313)=41970÷5=19434×(935-926)=30689×3×9=2403(873-677)÷7=28615-11×2=593847-(680-255)=422372+(659-496)=535810÷3÷6=4520×40÷8=100495-244=251482+(601-238)=845679×8÷4=1358212+(488-459)=24141×64=262469.0+14.1=83.1957-26×32=125290+927+640=185786÷2=4349×(99÷9)=539476×2÷7=1367.0+4.6=11.6453+90×6=993750-51×8=3421.3+7.1=8.4157+312-97=372646-150=496938×9=8442348÷3÷2=58814+270=108459×12-255=45325×2×63=315066×8÷2=264381+349+239=969213÷3=71108×4-374=5828×2×78=4368301+(955-192)=10641/5+2/5=3/595×(421-394)=256513×53=68932×28-52=844233×3=699778-(348+109)=321201÷(15÷5)=67124+(807-104)=82752÷4×56=7287.1-0.5=6.612×10÷3=40188+248+53=4892/4-1/4=1/4332-320÷8=292764+86×7=136664×(810-776)=217638×(240-232)=304250-740÷5=10276×86÷8=81711×2×14=30818×99×6=1069230÷2×61=915(387-366)×36=756144÷2=72388÷(2×2)=97342+41+139=522374×(24÷4)=224473-(314-282)=41174+312×2=798210÷5÷2=211/7+5/7=6/7155÷5×37=1147527+49+18=59444×(348-342)=26416×55=88035÷7×18=90543+43+368=954896÷8×9=1008210÷(2×3)=35455-(31+417)=7194+101×3=497468-834÷3=190400-(251-65)=21454÷9×69=41457×69=3933134+195=329192+60×11=8522.2-1.9=0.3978-277-65=63651÷(666-663)=17898+372+35=13056.5-6.0=0.5(491-431)÷3=20128÷(16÷2)=16156÷2×89=6942654÷(2×3)=10992×(584÷8)=6716301-213=88174×(21÷3)=121841×(69÷3)=943(476-340)÷8=17723-(747-719)=695861×4÷7=492988-239-24=725518+534÷6=6072.3+9.1=11.4669+(426-371)=724464-231×2=2(283-138)÷5=29514-311=203327×3=98115×19-158=127101+194=295335-305=30739-(677-436)=498865+46×17=164772÷(219-210)=8932÷2×3=1398655×(136-131)=3275995-152-362=481363-98-138=12759×6×4=1416772-(291+134)=347208+102×3=51446×11-164=342503-426=7770×(132÷3)=308058×7=40621×2+501=54311×8×51=4488338÷(10÷5)=169408÷3÷2=6887×27=2349223×(169-166)=6697.2-1.0=6.2544÷8=68713×8-257=544717×3×27=1377595×3=1785102÷3=3454÷(3×3)=6119+453=572545-180÷3=485453×2-737=169894-25×24=294436-749÷7=329229×4-479=437184÷(2×2)=46414÷(113-111)=207450×2=90040÷4×9=9014×45÷9=70369+43×6=627390÷6=6518×23-27=38744×2×8=704924+39×9=1275482-(194+17)=271666÷(3×2)=11162×16=99223×21÷3=16136×9÷4=81119×2×5=119019×43-764=53265×3-644=151411+19×4=487560×(726-722)=2240104÷8×13=169(498-471)×97=2619932×9=8388(451-364)×77=6699510×4÷5=408321×5=1605153-(64+72)=17318÷(202-199)=10644×66÷4=72665×(358-345)=845964-(655-180)=48913×25×2=65030÷(2×3)=5310-(88+117)=105525÷(765-758)=75235+107+144=486263×(18÷2)=2367229×(104-100)=9163.0-2.2=0.8700÷7×2=200225÷(47-38)=25406×(687-678)=365469×(48÷4)=828252+(339-125)=466798-574+948=1172713-118×2=477354+11×43=827117×(18-14)=46876.1-1.0=75.1(764-248)÷3=17292×(448-416)=294483×(985-981)=332333÷(379-376)=1115.1+0.3=5.4956÷(2×2)=239307-(266-15)=56451-66×4=18724×2×64=307212×69÷4=207728÷2÷7=52792×3÷6=39614×29=406800÷(104-102)=400308÷2÷2=77420÷3÷5=2832×(144÷6)=768178-74=104332-17×19=9408×(10÷5)=816316+11×61=98723×(315÷9)=805250÷5÷5=1093-395÷5=14657÷(3×3)=73106-(132-90)=64789×3-51=2316824÷8×9=927443-173×2=97340÷4×84=714071×3×6=127839×2×72=5616282-12×18=66322+16×34=866644÷(2×2)=16120×2×3=120147÷(367-360)=2130÷2×8=12014×3×47=1974308-291+563=58026×10×2=