三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案集錦17×27+22=273÷7=399×2÷3=727×4÷2=436-26×13=825+89+46=279×2×6=499-61×2=490-32-202=235+248=6.4+6.6=147×(279-276)=84÷7×6=501×8÷3=3.4+8.1=1.9+2.4=418-837÷3=796-153+479=392÷(176-174)=504÷9+682=369+309-335=204+150×3=970-252÷3=901-(722+122)=122+27×26=453-(344+55)=346÷2×6=609×6÷2=62×68÷8=14×10×3=88÷8×19=28×(22÷2)=960-10×49=493-114-255=505-(611-170)=15×56÷7=15×52+112=6.4+7.2=344÷8×12=52×12+351=119+43×23=38×2×4=78×8-232=451+79×11=288+183×2=368÷(72÷9)=144÷2×7=996-(258+639)=47×21-60=950-(374+98)=499-27×16=(260-233)×23=14×29-44=422+(767-555)=125×7×6=206+157=24×(14÷7)=705×(28÷4)=885-429=8.7+6.9=150÷(21÷7)=240÷(434-428)=865+958+891=362+(234-191)=248×2=258÷2×4=980×2÷5=813-12×40=27×2×93=978÷(3×2)=873+535+499=453-(382-161)=207÷(45÷5)=(203-109)×99=288÷(2×3)=(355-103)÷3=381+246÷2=868-29×20=787×8=39×2×79=456-93-69=35÷7×6=488×2×6=48×2×30=60÷6×59=495×2÷6=905×4÷5=90÷2÷9=68÷2×11=441÷(18÷2)=327+24×4=756+572-558=(122-110)÷6=293+550÷5=963÷3=524÷2=178-288÷9=63×69×8=379-209+430=70×(72÷9)=948-(248+351)=189×3÷7=420-286-88=2.2+9.7=396÷(345-339)=613-375=912÷6+278=8.1-1.4=14×48=327-448÷8=218+10×43=16×4×47=(256-224)÷8=993×(301-293)=987÷3÷7=25+328+332=69×(176-171)=6.5+5.5=190-66+35=940-861=880×6=791-328-106=270÷3=18×(115÷5)=18×24÷2=261-41=21×(322-299)=486-14×34=22×25+94=68×(358-352)=349-13×13=83×26×7=264-13×20=54×4÷2=9.7-1.8=880÷(20÷4)=40×12=(877-413)÷2=507+880-239=894-60×6=13×37×2=72÷3=2.4+0.6=19×2×18=333÷3=620+67×11=10×(340-308)=143-32-99=55×25×2=312÷(2×4)=482+527+117=192+283-323=42÷2×41=401×2+847=8.3-7.1=28÷7=867×6-734=161÷(306-299)=381÷3=(296-265)×24=252÷(27÷3)=426÷(2×3)=959+15×56=187×3×7=420-201-155=135÷(698-695)=20×25-482=96×65×6=12×53÷2=426×2÷3=59.9+16.2=274-(23+179)=402÷(382-379)=12×6×79=10+29=438-13×10=122×7÷2=181+137=397+340+151=11×63=406-281+168=370+884÷4=250+243=70×25=811+414=(124-44)÷8=536-21×16=15÷(12÷4)=15×5×61=130+(422-74)=224+200-372=280÷5÷7=132÷3=414-212-183=271+22×42=384-99×3=21×(207÷9)=396-288÷4=18×23×2=70÷(355-348)=47×8=97×(24÷6)=876+596+265=491-81-292=441-(99+176)=110×5=945-(779-714)=15×12-166=57×6×2=965-433=481×(12÷6)=423÷(237-234)=228÷(469-466)=843-(543+80)=326÷2=276-813÷3=473-300=428-100÷5=120×4=552×6-21=(415-241)÷3=490×3=18×(36÷3)=406+47×9=7/9+2/9=494-(138+125)=99×(36÷6)=720-(628-97)=212×3=401-234+106=144÷(18÷9)=441÷9+253=420-23×14=(794-674)÷4=94+52×14=414-11×11=466+611-778=68×(427÷7)=36×4÷8=39×16÷3=9.6-0.3=220×2×3=176-(206-141)=378÷(48÷8)=38×2×14=319-(48+269)=23×(63÷3)=213-680÷8=213+385+396=282-24=276-99=(898-28)÷3=411-(854-570)=342÷(356-347)=539-266×2=621×8÷9=111+332=274+88=30×7×4=981-33×4=376-(23-12)=505+127-183=348+241=864÷(3×3)=456÷3+440=31×(50÷2)=398-11×26=486-(343+134)=492÷2÷3=357-(25+100)=16×16÷2=847+53×2=180÷(3×2)=76×(334-322)=99×25=11×75=868×6÷4=122×(56÷8)=20×42÷7=(384-345)×25=462-297=580+210+192=85×9×5=16+428+223=7.5-6.9=420×2÷7=26×32-688=44÷2×8=204÷(346-340)=7.5-2.9=593+385×2=204÷6×3=236+12×13=535×(30÷6)=52×42=664+(569-199)=61×13=528÷6×9=156÷(42÷7)=141÷3=447-130÷2=14×13×2=368÷(10÷5)=315÷(14÷2)=312÷(202-200)=400+25×12=678+(741-419)=9.7-6.8=38×12-173=757×7-94=394+48×10=12×8÷3=9.9+3.4=214+358÷2=471-36-158=12×(372÷6)=(179-104)÷3=69.4-54.4=10×(173-169)=940÷4×7=57×15÷3=465÷(292-289)=378-290+80=21×22-336=19×88÷2=30.0-6.8=48×(114÷2)=398-98+38=880÷8×9=31×11-227=650÷5×7=403-200+213=544-24×4=727+46×12=23×3×5=22×(369÷9)=912÷6÷2=45×2×27=258-56-131=31×(88÷4)=104×3-203=39×12-303=19×4×93=95×(640÷8)=30×7÷2=330×(158-155)=186-120+29=(577-185)÷4=213-(120+50)=759×5=464-321+78=11×(497÷7)=180+92+588=166×5÷2=426-187×2=17×19-240=145+(323-310)=14×5×61=70×6×3=16×54-60=559×(10÷2)=456÷(10÷5)=25×5×2=824+14×44=128÷(72÷9)=12×5×61=688-84-393=116÷(2×2)=925÷(297-292)=529+997-622=91+69×7=214-720÷9=103×2×3=456÷(2×3)=112+88×7=753-19×38=231÷7=(140-91)×75=32×(36÷6)=236+196-209=288÷4×8=2/6+4/6=15×28×2=891-700+85=417÷(194-191)=258+(654-43)=435÷5+725=47×59×7=454-16-267=648÷(388-382)=6.8+0.5=29×3×64=594×6=5/10-4/10=108+270=73×66×2=19×3×83=874-(774-241)=473-(498-124)=496-272=400-(30+356)=161×(300-295)=234÷(285-279)=100+570-591=12×7÷6=748-105-413=840-(170+544)=281+(588-315)=592+251=500÷5×6=232+432÷9=71×(72÷2)=249+941=250+(475-27)=14×14×3=48×8=740÷5÷2=227×(159-155)=805×4=19×12-109=12×13=228÷2÷6=540÷9=405×2÷6=41×7×3=24×24=5.7-4.1=885÷5×2=63×(663-643)=912÷3÷8=65+34×11=928÷4×5=198-13×13=224÷(2×4)=55×(110-24)=147+135×4=902×2-133=96×8-10=3.1-1.8=16×(399÷7)=1.3+7.3=464÷(2×4)=11×15×6=32×20-161=40×11-188=96×4-124=2/6-1/6=339÷(756-753)=308÷(35÷5)=823×6-553=10÷(12÷6)=276÷6=64×3=693+960+689=57+96×2=17×(336÷4)=225÷9×14=453-15=40×25-491=18×3×86=127×7-575=768÷2÷3=489-10×26=166-(43+32)=363×2÷6=870×8÷4=13×73=385-373+367=170-12×7=592+(210-200)=13+245-131=53+398-54=218+576=31×3×39=(393-215)÷2=7.4-1.4=173+563+127=725-68-617=18×4×63=662-(559-407)=608+270+419=47×(222-214)=12×8×15=396÷(3×3)=15×40+344=104+59×4=27÷3×83=13×65=836÷(2×2)=85×8-115=408-40×5=714÷2+311=250÷5÷2=39×(71-60)=495-73-302=508+41+416=998-316+133=377-(639-505)=988-959+537=450÷5×7=300-13×18=113+(397-124)=759÷3×2=70×(372-283)=310÷5=45÷5×71=880-647+665=294×7-236=999+35×4=519×(945-941)=589-455+708=40×6=17×7×5=378÷(3×2)=25×8+857=767-(494+13)=71×91×7=418×2=303×3=277×4=117+(746-13)=144×4÷9=346+493×2=161×(288-285)=96÷3×99=177-151=286÷2=(184-151)÷3=241+(369-212)=356-(229-16)=154-79=16×(10÷2)=134×2=76×6-376=64×3×5=936÷(72÷8)=808×2=948÷6+22=(919-879)×71=340÷2=35×(397-374)=25×10÷2=14×12÷2=427-(212-84)=964×6=150÷(192-186)=305+332÷4=334×2=60×40×4=369÷(3×3)=420÷5×47=128-125+880=727×4=528×7÷3=86×72÷6=322÷7=711-(191+407)=90.5-61.0=(40-24)×51=64×10=340+118-117=179×(21÷3)=872÷(16÷4)=360×2÷5=258-99÷3=669-10-166=588÷7×2=16×3×98=29×30=2/8+3/8=71.1+2.5=21×21÷7=240+243-204=19×(117÷9)=281×3=863-860÷4=792÷(14÷7)=676÷(2×2)=486÷(3×2)=391-(53+322)=947+443-888=245-(159-116)=(735-713)×93=287×3-788=903-170=68×12-109=49×(80÷8)=305+377×2=628÷(2×2)=357-286-41=18÷3×30=15÷5+31=909-227-386=403-17×22=1.0-0.3=955+30-654=184+504÷8=449-114×2=455-233+64=21×15-131=21×13-236=368+101-254=497-414=342-(806-673)=102×4-70=805+42×8=95.2-93.2=88.1-35.5=623-116+563=387+(429-310)=672÷7×84=94.4-82.0=300÷4+386=12×70+662=451-(486-151)=69×66=163×3×2=78×9×3=182÷2×4=665×3=425×2=89+(155-147)=276÷6×4=476-33×2=585÷(50-45)=940÷(25÷5)=38×95=755×6=924+495-958=0.6+4.1=31×28=(246-226)÷5=312-77×3=64-30÷6=311+110÷2=50×6-251=671-223-192=120÷(4×2)=47×(202-190)=730+607-698=909÷(3×3)=4.0+3.4=1/6+2/6=687-(184+49)=107+35=84+140-62=17×37=233+431=542-22×17=433-274-152=10×(158-113)=420÷(14÷2)=696÷(4×2)=89×18=484+183=53×(139-134)=(462-334)÷8=388+448÷2=734+426+499=870÷2÷3=933-483-87=125×(48÷6)=419-16×13=6.6-4.1=79.9+4.7=86×63÷9=15×42÷6=336÷(327-319)=411+64-262=417×2×6=313+163×4=594÷6×10=306÷(373-371)=19×32+444=30÷3×6=16×54÷3=76×(316-313)=16×20÷4=465÷5×2=3/5-1/5=288+883+944=76×12-441=949×(599-593)=3.7+1.5=852÷3×4=14×(648÷8)=60.0+4.5=(201-13)÷4=72÷8×51=336÷7×51=428+273÷7=930-16×28=305+40-13=57+282=84×43=210×4-788=180÷6=15×5×19=450-752÷2=15×(595÷7)=12×4×20=748×5-326=27×9+997=75×7÷5=43×(127-108)=(87-39)÷8=264÷(4×2)=14×2×53=439-420÷5=141-664÷8=69÷3×24=142×5-521=21×43-234=71×59=210÷(181-176)=211×2+442=813-72×10=7.8-6.5=572÷(2×2)=11×37×2=15×10×4=453-10×22=718×9=637-801÷9=10×28×2=322-(482-199)=129×4-53=42÷3×42=544÷(4×2)=16×19÷8=355×2÷5=393+(162-161)=272÷2÷8=89×66×8=22×35-526=89×(300-292)=411-42×9=185+468÷3=469-119×3=180×(28÷4)=90×18÷4=385÷7×81=24÷8=889-250-297=2/5+3/5=(817-701)÷2=782×(133-124)=476-(436-358)=37×(635-588)=56×(16÷2)=39×(258-235)=310-224÷8=491-(233+224)=925÷5×4=880÷5+462=26×31-489=947-20×29=15×(162÷3)=99×77÷3=961-(996-113)=654-185×3=221+60=363-64×3=99×8-473=112÷8×24=127-42×2=10×18×2=216-33×5=85×48÷4=10×55=408-210÷2=463-(136+228)=444-(382-103)=171+287=82+73=290-226+222=5.9+1.6=608+30+204=276-203÷7=148+51-144=10×22-186=485-175=8.8+8.7=423÷(12÷4)=52+166+414=730+748=159+66+756=660÷2÷6=230÷5×15=288÷4÷4=777-456+770=115×5=176÷8+225=83.0-29.8=373×8-990=15×97×5=876+467×2=(243-159)÷2=494-(403+20)=993-88-277=(753-671)×90=(522-116)÷7=45×(64÷8)=384÷(3×2)=161÷7×40=212÷4=33×(393-353)=405÷9+462=602+736-210=14+677-313=32×2×3=473+(476-101)=162÷3×52=(90-69)×11=770÷2×7=42×12÷8=90×5÷9=636÷2÷6=42×2×52=330×8=2/3-1/3=230×(24÷4)=(435-399)÷9=(746-690)÷8=43×7=41×79×7=15×56=6.7-6.0=558÷3×5=62×10÷5=18×10×5=14×2×22=460-150÷3=483-428+575=508×7=61×(44÷4)=471-(277+138)=764-201×3=702+555÷3=581÷7×24=15.4+20.8=0.6+58.6=949-295-467=265+(714-540)=19×4×60=305+285=129-(109-45)=481×2+30=25×20÷5=(464-393)×11=288÷(3×2)=35×87=343×(28÷4)=876÷(3×2)=5/8+2/8=912÷4÷3=133×(221-218)=932-(185+565)=61+900÷9=904×(600-591)=9.5-6.8=429×(27÷9)=(468-83)÷7=216÷6÷3=94÷2=8.7-7.6=28×34-527=48÷6×24=61+475+374=234×4×7=996-952=473-277-157=17×25=9.8-0.9=30×(21÷3)=790÷2+524=840÷6×7=327-(210-10)=192÷(2×2)=294÷6=882÷(2×3)=941+394=460-47×9=5/8-2/8=46÷2×35=988+759+703=35×10×2=361-182=120÷(10÷2)=266-238=895÷(187-182)=58×21×9=3/5-2/5=96×(249-246)=328+14×41=(444-324)÷5=6.8-4.5=267-56÷7=2.5+57.4=46×(130÷5)=8.6-4.6=938+587+213=396÷9÷2=77×76=115×(311-305)=39×(114÷6)=4/7+3/7=28×(632-623)=1.5+3.7=365-440÷2=368×(383-378)=160÷5=43×13=(594-300)÷2=75×10-62=528+88=262÷(205-203)=393-40-192=846÷(3×2)=81×(28÷7)=54+117×6=1/7+5/7=72÷9×51=323×(183-180)=12.8+71.3=721×(54÷9)=22×(62÷2)=3/6+2/6=882÷7÷7=520+437=809×5-53=132+51×10=367-(119+54)=78×(732-677)=88÷(87-83)=99×20÷2=375-11×6=562-10×56=16.6-13.5=3.4+2.6=112+(350-299)=34×9×5=143×(72÷9)=105×3+457=404×2-168=98×95×8=234-112-57=96×50=21×2×6=1/7+3/7=357+(100-84)=405÷5×3=587-396÷4=23×34=2/4-1/4=105×(45÷9)=70÷7×23=249÷(669-666)=72÷3÷2=(589-269)÷2=280÷8=160-576÷9=4.7-0.9=354÷(3×2)=151-38-29=12×35-186=107×4÷2=(493-257)÷4=497-12×23=379+113=282-60+849=15×(48÷8)=55×9-466=53×6-105=20×3×9=42×(408÷8)=5.4+8.0=25×29-642=223-36=289+199×3=19×20-368=279÷(72÷8)=10.7+47.8=102×4÷6=381-86+19=106+920÷2=81×71=634×7÷2=(497-485)×46=93÷(289-286)=350÷5=45÷9+405=155-29×3=491×2×7=(731-685)×94=5.4-1.1=24+732÷4=171+220+94=476+61×4=404-(435-384)=7.4+12.7=360÷(4×2)=217×(40÷8)=24÷(4×2)=429-31×13=194×(16÷4)=160×2×5=496-17×18=408÷(3×2)=803-764+32=526÷2+18=541×(45÷9)=122×2×3=75+(707-528)=732-57×8=164+45×20=106×8×7=32×3×37=830-695=25×5+213=406-101×3=60×64×9=288×(139-136)=605-144=89×15×3=379×(553-547)=472-93÷3=52×4=35×5×4=185+239-91=898×(89-83)=799+925=48÷2=7.4-1.1=124+325=196×(24÷6)=72÷6×58=882÷6×5=510-(395+103)=525+902-208=32×8÷4=111×4÷2=903-407×2=20×12×3=124-24+396=63×3=931-41×19=358-40=46×(286-267)=420×(10÷5)=665-13×39=386-199-100=306-368÷8=24×4×13=(278-242)×27=54×(10÷2)=15×6×50=264-(92+102)=987÷3×4=66×(270-263)=928-(821-272)=2/7+3/7=4.1+4.5=310-(257-90)=864÷3÷8=401-101+139=448-259+996=191+157=8.0-2.5=439-259-124=153×4÷2=198÷(474-471)=42×(117÷9)=522÷6×90=98×(579-501)=17×(247-229)=12×30-250=7/9-2/9=228-642÷6=24×32÷6=10+197+87=6.6+7.2=594÷3×8=322÷2÷7=19×13×4=(694-318)÷2=6.0+3.3=612÷6×7=576÷4÷4=966-37×17=986-(993-491)=189-52×2=71×(406÷7)=(805-689)÷4=421-(205+181)=256÷2=369÷(21÷7)=49×(171÷9)=88×11÷2=178×7-870=602÷2+362=198÷2÷9=896÷2=988÷2=337×4-195=783÷3÷9=378÷(182-175)=197×3-407=483+(329-258)=650×(81÷9)=49÷7×2=549-315-97=918÷3÷3=6.5+90.7=64+340=432+17×17=398-(138-10)=312÷(12÷4)=82×(245÷5)=76-426÷6=11×28-183=(248-236)÷4=903÷3+320=764+654-526=305×2÷5=28×2×46=538+719+605=695-51×4=389-12×27=75×(267-264)=50×53=28×3×37=704-610÷5=130÷(149-147)=469-240=775+338-700=112÷8×73=(767-740)÷9=180÷(24÷4)=546÷(18÷9)=11×3×50=11×3×2=37×2=295×(64-59)=571×(146-139)=878-83×9=29×17-27=329×3×8=301+(415-158)=74-200÷5=149+181-19=30×31=416÷(2×2)=221+(463-426)=226-98+136=736+386+374=56×16×5=66×9+259=15×6×60=226-111=158+20×19=146+10×2=400÷2÷2=24×3×32=60.7-23.5=159+(197-89)=(574-512)×72=607-(44+251)=225×(488-482)=479-119=271-95=416÷8÷2=72÷9+463=244×(18÷6)=10×5×35=375×2-18=998-79+594=70×(150÷6)=478+48×7=50×(32÷8)=42÷2×99=540÷(966-963)=219+(930-518)=413-130×2=174÷2=516×8÷4=480-139=736÷(4×2)=700÷5+498=472÷(2×2)=26×30+116=188×8-887=152×6=4/5-1/5=429-36×2=74×64=93-(423-392)=481-672÷8=672-13×11=3.4+1.1=(330-276)÷3=479-21×11=202-(942-741)=44×35=762÷(3×2)=86×96÷6=399+74×3=664+338-608=359+993+793=722+139-251=574+(754-696)=9.9+0.5=415-(100+120)=809+595+685=174÷6×8=32÷4×10=460-(365+40)=192÷8×15=15×(220÷5)=27×16+884=556-(610-257)=128+(337-217)=784÷7÷4=170+570+237=166-21=109-(202-121)=147×(391-388)=420-342=616÷7×45=150÷(30÷5)=13×5×11=86×11÷2=379+82×10=156×7÷3=259-162+348=238×3+118=182+(451-189)=371-161+216=79×96÷3=25×2×34=55+182÷2=151×6-836=880÷8÷2=185÷5×97=918-160+292=9.0-5.2=47×(119÷7)=222+276=96÷(932-928)=302+88-103=336÷4÷6=726-179×2=39.4-15.9=112÷7+326=(932-911)×22=897-22=78-34+276=15×29-189=950-104-584=70×8×4=66+170+631=(119-33)÷2=195×5-335=757-282=617×8-127=60×5×3=135+318×2=1.1+5.5=27×5×3=(89-11)÷3=549×(289-282)=576÷8=(775-166)÷3=91+153=540÷2÷9=65×(370-362)=68÷4×38=564÷6=46+266÷7=210÷3×13=53×(24÷3)=399×(564-560)=308+42×15=922-194-17=630÷3÷6=41×8×2=886-667=26×2×78=151×4-118=261+41-131=258-37+51=48÷(936-930)=510+(959-597)=120÷(15÷3)=23×14=34×29-80=547×(670-665)=124-624÷6=210×6=103×9=301-10-205=196+457=78×94×4=359-58=0.2+1.7=191×5-104=324-181+296=442-106-12=968×(32÷8)=644-234-74=205+495+130=104×8×5=(279-90)÷9=698-61×4=460-408÷2=893+18×43=66×34÷4=19×(42÷2)=134-256÷8=76×60÷3=22×39-323=75×75×9=784÷7×8=208÷(565-563)=69×18÷2=683-10×60=42+10×92=195+519+69=299-12×19=17×22×2=2/6+3/6=126+66×12=269-(216-137)=72÷8=30÷(12÷6)=282÷(18÷6)=101×(32÷8)=397-288=690×9-123=759-64×8=232×(12÷4)=69+302-125=256-62×3=15×30×2=775+475-621=26+(313-104)=13×(328-321)=885-120-141=79×(133÷7)=155×(291-288)=494+18×5=93×(128÷2)=456-252÷7=432-103=294+(400-132)=764÷4×8=939-36×18=944÷8×5=428-136=45×3×4=222×2÷6=939-864÷4=148÷(20÷5)=465+35×10=485-22×18=270÷(36÷4)=317+529+107=191-(438-295)=604+554+493=16×3×13=804+54×6=29×10×2=269-155÷5=5.9-3.4=944÷(4×2)=39×18-693=122×(217-213)=246÷(12÷4)=702÷3÷2=261÷3=28×17×2=203÷7×47=112÷8×28=884÷2÷2=133-105+452=3/6-1/6=892-(450+188)=4.2-1.9=633+(998-168)=310+(808-590)=121-15÷3=(190-122)×61=40×11=769-(485+229)=46×21-430=74.3-54.5=302-(55+161)=296÷(2×2)=5.8+7.2=404+(432-28)=227+927-915=40×88÷2=115÷(430-425)=8.6-1.6=64×77÷4=470÷(139-134)=626+105×4=60.5-27.1=940×(139-134)=815÷5×6=29×(738-680)=19×5=407-(109+114)=41×58÷2=37×4×6=112÷(56÷7)=98+13×39=113×4=665×6-806=870÷5×9=178+296=930-346×2=517-(850-427)=186+12×28=941-(395+414)=221-24×2=146×(12÷3)=122÷2=171-84÷6=210÷(35÷5)=186÷2÷3=570÷(34-29)=20×(279÷9)=442-31×4=768-220-360=11×(444÷6)=96÷(16÷4)=(80-65)×24=331+312+158=125+106-97=125÷5=26×9-193=108×3÷6=492-(260+76)=59×2×6=150÷(385-380)=960÷6÷2=12×16÷3=43×22×5=347-15×16=113+295-86=93×2-131=37×(133÷7)=459+(355-302)=16×3×70=335+80=22×19+481=108×4×2=885×6=71×2+453=(967-939)×90=486-(438-314)=550+97×2=(955-352)÷9=658+(815-546)=377+985=376÷(12÷6)=29×12-42=236+428=701+283=11×(458-427)=71+(229-41)=427-31×10=568÷2÷2=78.8+14.3=231-120=801-(302-144)=110+11×70=255-(379-266)=485-445+101=(258-241)×46=755-(925-761)=25+385÷7=25×14-85=40.7-25.9=324+20×15=495+872+878=29×15×2=313+31×29=87+455×2=282+150=952-276=581÷7×6=348÷4=80×(12÷2)=540÷2÷3=12×83÷6=470-(134+298)=21.0+75.8=949-364×2=302-23×9=94×25=55×(531÷9)=104+588÷2=(422-240)÷7=267-193=276÷4÷3=92×92÷4=340÷4=28×33-692=287+76-213=474+104÷8=938-(532+23)=10×4×40=377-(474-232)=672÷(21÷3)=232+38×5=19×59=296÷8=12×68÷4=324+281+137=249-(413-375)=109×9÷3=762÷(2×3)=(673-457)÷9=34×10-62=(202-94)÷6=83×33=423-416+154=824+(731-394)=(979-115)÷9=12×38×4=344÷(144-140)=93+224+259=324+67=172÷4×13=912-124-763=733-33×9=453-47+761=6/10-2/10=387+(174-139)=77+776+258=4/8-3/8=72×12=參考答案17×27+22=481273÷7=39399×2÷3=266727×4÷2=1454436-26×13=98825+89+46=960279×2×6=3348499-61×2=377490-32-202=256235+248=4836.4+6.6=13.0147×(279-276)=44184÷7×6=72501×8÷3=13363.4+8.1=11.51.9+2.4=4.3418-837÷3=139796-153+479=1122392÷(176-174)=196504÷9+682=738369+309-335=343204+150×3=654970-252÷3=886901-(722+122)=57122+27×26=824453-(344+55)=54346÷2×6=1038609×6÷2=182762×68÷8=52714×10×3=42088÷8×19=20928×(22÷2)=308960-10×49=470493-114-255=124505-(611-170)=6415×56÷7=12015×52+112=8926.4+7.2=13.6344÷8×12=51652×12+351=975119+43×23=110838×2×4=30478×8-232=392451+79×11=1320288+183×2=654368÷(72÷9)=46144÷2×7=504996-(258+639)=9947×21-60=927950-(374+98)=478499-27×16=67(260-233)×23=62114×29-44=362422+(767-555)=634125×7×6=5250206+157=36324×(14÷7)=48705×(28÷4)=4935885-429=4568.7+6.9=15.6150÷(21÷7)=50240÷(434-428)=40865+958+891=2714362+(234-191)=405248×2=496258÷2×4=516980×2÷5=392813-12×40=33327×2×93=5022978÷(3×2)=163873+535+499=1907453-(382-161)=232207÷(45÷5)=23(203-109)×99=9306288÷(2×3)=48(355-103)÷3=84381+246÷2=504868-29×20=288787×8=629639×2×79=6162456-93-69=29435÷7×6=30488×2×6=585648×2×30=288060÷6×59=590495×2÷6=165905×4÷5=72490÷2÷9=568÷2×11=374441÷(18÷2)=49327+24×4=423756+572-558=770(122-110)÷6=2293+550÷5=403963÷3=321524÷2=262178-288÷9=14663×69×8=34776379-209+430=60070×(72÷9)=560948-(248+351)=349189×3÷7=81420-286-88=462.2+9.7=11.9396÷(345-339)=66613-375=238912÷6+278=4308.1-1.4=6.714×48=672327-448÷8=271218+10×43=64816×4×47=3008(256-224)÷8=4993×(301-293)=7944987÷3÷7=4725+328+332=68569×(176-171)=3456.5+5.5=12.0190-66+35=159940-861=79880×6=5280791-328-106=357270÷3=9018×(115÷5)=41418×24÷2=216261-41=22021×(322-299)=483486-14×34=1022×25+94=64468×(358-352)=408349-13×13=18083×26×7=15106264-13×20=454×4÷2=1089.7-1.8=7.9880÷(20÷4)=17640×12=480(877-413)÷2=232507+880-239=1148894-60×6=53413×37×2=96272÷3=242.4+0.6=3.019×2×18=684333÷3=111620+67×11=135710×(340-308)=320143-32-99=1255×25×2=2750312÷(2×4)=39482+527+117=1126192+283-323=15242÷2×41=861401×2+847=16498.3-7.1=1.228÷7=4867×6-734=4468161÷(306-299)=23381÷3=127(296-265)×24=744252÷(27÷3)=28426÷(2×3)=71959+15×56=1799187×3×7=3927420-201-155=64135÷(698-695)=4520×25-482=1896×65×6=3744012×53÷2=318426×2÷3=28459.9+16.2=76.1274-(23+179)=72402÷(382-379)=13412×6×79=568810+29=39438-13×10=308122×7÷2=427181+137=318397+340+151=88811×63=693406-281+168=293370+884÷4=591250+243=49370×25=1750811+414=1225(124-44)÷8=10536-21×16=20015÷(12÷4)=515×5×61=4575130+(422-74)=478224+200-372=52280÷5÷7=8132÷3=44414-212-183=19271+22×42=1195384-99×3=8721×(207÷9)=483396-288÷4=32418×23×2=82870÷(355-348)=1047×8=37697×(24÷6)=388876+596+265=1737491-81-292=118441-(99+176)=166110×5=550945-(779-714)=88015×12-166=1457×6×2=684965-433=532481×(12÷6)=962423÷(237-234)=141228÷(469-466)=76843-(543+80)=220326÷2=163276-813÷3=5473-300=173428-100÷5=408120×4=480552×6-21=3291(415-241)÷3=58490×3=147018×(36÷3)=216406+47×9=8297/9+2/9=1494-(138+125)=23199×(36÷6)=594720-(628-97)=189212×3=636401-234+106=273144÷(18÷9)=72441÷9+253=302420-23×14=98(794-674)÷4=3094+52×14=822414-11×11=293466+611-778=29968×(427÷7)=414836×4÷8=1839×16÷3=2089.6-0.3=9.3220×2×3=1320176-(206-141)=111378÷(48÷8)=6338×2×14=1064319-(48+269)=223×(63÷3)=483213-680÷8=128213+385+396=994282-24=258276-99=177(898-28)÷3=290411-(854-570)=127342÷(356-347)=38539-266×2=7621×8÷9=552111+332=443274+88=36230×7×4=840981-33×4=849376-(23-12)=365505+127-183=449348+241=589864÷(3×3)=96456÷3+440=59231×(50÷2)=775398-11×26=112486-(343+134)=9492÷2÷3=82357-(25+100)=23216×16÷2=128847+53×2=953180÷(3×2)=3076×(334-322)=91299×25=247511×75=825868×6÷4=1302122×(56÷8)=85420×42÷7=120(384-345)×25=975462-297=165580+210+192=98285×9×5=382516+428+223=6677.5-6.9=0.6420×2÷7=12026×32-688=14444÷2×8=176204÷(346-340)=347.5-2.9=4.6593+385×2=1363204÷6×3=102236+12×13=392535×(30÷6)=267552×42=2184664+(569-199)=103461×13=793528÷6×9=792156÷(42÷7)=26141÷3=47447-130÷2=38214×13×2=364368÷(10÷5)=184315÷(14÷2)=45312÷(202-200)=156400+25×12=700678+(741-419)=10009.7-6.8=2.938×12-173=283757×7-94=5205394+48×10=87412×8÷3=329.9+3.4=13.3214+358÷2=393471-36-158=27712×(372÷6)=744(179-104)÷3=2569.4-54.4=15.010×(173-169)=40940÷4×7=164557×15÷3=285465÷(292-289)=155378-290+80=16821×22-336=12619×88÷2=83630.0-6.8=23.248×(114÷2)=2736398-98+38=338880÷8×9=99031×11-227=114650÷5×7=910403-200+213=416544-24×4=448727+46×12=127923×3×5=34522×(369÷9)=902912÷6÷2=7645×2×27=2430258-56-131=7131×(88÷4)=682104×3-203=10939×12-303=16519×4×93=706895×(640÷8)=760030×7÷2=105330×(158-155)=990186-120+29=95(577-185)÷4=98213-(120+50)=43759×5=3795464-321+78=22111×(497÷7)=781180+92+588=860166×5÷2=415426-187×2=5217×19-240=83145+(323-310)=15814×5×61=427070×6×3=126016×54-60=804559×(10÷2)=2795456÷(10÷5)=22825×5×2=250824+14×44=1440128÷(72÷9)=1612×5×61=3660688-84-393=211116÷(2×2)=29925÷(297-292)=185529+997-622=90491+69×7=574214-720÷9=134103×2×3=618456÷(2×3)=76112+88×7=728753-19×38=31231÷7=33(140-91)×75=367532×(36÷6)=192236+196-209=223288÷4×8=5762/6+4/6=115×28×2=840891-700+85=276417÷(194-191)=139258+(654-43)=869435÷5+725=81247×59×7=19411454-16-267=171648÷(388-382)=1086.8+0.5=7.329×3×64=5568594×6=35645/10-4/10=1/10108+270=37873×66×2=963619×3×83=4731874-(774-241)=341473-(498-124)=99496-272=224400-(30+356)=14161×(300-295)=805234÷(285-279)=39100+570-591=7912×7÷6=14748-105-413=230840-(170+544)=126281+(588-315)=554592+251=843500÷5×6=600232+432÷9=28071×(72÷2)=2556249+941=1190250+(475-27)=69814×14×3=58848×8=384740÷5÷2=74227×(159-155)=908805×4=322019×12-109=11912×13=156228÷2÷6=19540÷9=60405×2÷6=13541×7×3=86124×24=5765.7-4.1=1.6885÷5×2=35463×(663-643)=1260912÷3÷8=3865+34×11=439928÷4×5=1160198-13×13=29224÷(2×4)=2855×(110-24)=4730147+135×4=687902×2-133=167196×8-10=7583.1-1.8=1.316×(399÷7)=9121.3+7.3=8.6464÷(2×4)=5811×15×6=99032×20-161=47940×11-188=25296×4-124=2602/6-1/6=1/6339÷(756-753)=113308÷(35÷5)=44823×6-553=438510÷(12÷6)=5276÷6=4664×3=192693+960+689=234257+96×2=24917×(336÷4)=1428225÷9×14=350453-15=43840×25-491=50918×3×86=4644127×7-575=314768÷2÷3=128489-10×26=229166-(43+32)=91363×2÷6=121870×8÷4=174013×73=949385-373+367=379170-12×7=86592+(210-200)=60213+245-131=12753+398-54=397218+576=79431×3×39=3627(393-215)÷2=897.4-1.4=6.0173+563+127=863725-68-617=4018×4×63=4536662-(559-407)=510608+270+419=129747×(222-214)=37612×8×15=1440396÷(3×3)=4415×40+344=944104+59×4=34027÷3×83=74713×65=845836÷(2×2)=20985×8-115=565408-40×5=208714÷2+311=668250÷5÷2=2539×(71-60)=429495-73-302=120508+41+416=965998-316+133=815377-(639-505)=243988-959+537=566450÷5×7=630300-13×18=66113+(397-124)=386759÷3×2=50670×(372-283)=6230310÷5=6245÷5×71=639880-647+665=898294×7-236=1822999+35×4=1139519×(945-941)=2076589-455+708=84240×6=24017×7×5=595378÷(3×2)=6325×8+857=1057767-(494+13)=26071×91×7=45227418×2=836303×3=909277×4=1108117+(746-13)=850144×4÷9=64346+493×2=1332161×(288-285)=48396÷3×99=3168177-151=26286÷2=143(184-151)÷3=11241+(369-212)=398356-(229-16)=143154-79=7516×(10÷2)=80134×2=26876×6-376=8064×3×5=960936÷(72÷8)=104808×2=1616948÷6+22=180(919-879)×71=2840340÷2=17035×(397-374)=80525×10÷2=12514×12÷2=84427-(212-84)=299964×6=5784150÷(192-186)=25305+332÷4=388334×2=66860×40×4=9600369÷(3×3)=41420÷5×47=3948128-125+880=883727×4=2908528×7÷3=123286×72÷6=1032322÷7=46711-(191+407)=11390.5-61.0=29.5(40-24)×51=81664×10=640340+118-117=341179×(21÷3)=1253872÷(16÷4)=218360×2÷5=144258-99÷3=225669-10-166=493588÷7×2=16816×3×98=470429×30=8702/8+3/8=5/871.1+2.5=73.621×21÷7=63240+243-204=27919×(117÷9)=247281×3=843863-860÷4=648792÷(14÷7)=396676÷(2×2)=169486÷(3×2)=81391-(53+322)=16947+443-888=502245-(159-116)=202(735-713)×93=2046287×3-788=73903-170=73368×12-109=70749×(80÷8)=490305+377×2=1059628÷(2×2)=157357-286-41=3018÷3×30=18015÷5+31=34909-227-386=296403-17×22=291.0-0.3=0.7955+30-654=331184+504÷8=247449-114×2=221455-233+64=28621×15-131=18421×13-236=37368+101-254=215497-414=83342-(806-673)=209102×4-70=338805+42×8=114195.2-93.2=2.088.1-35.5=52.6623-116+563=1070387+(429-310)=506672÷7×84=806494.4-82.0=12.4300÷4+386=46112×70+662=1502451-(486-151)=11669×66=4554163×3×2=97878×9×3=2106182÷2×4=364665×3=1995425×2=85089+(155-147)=97276÷6×4=184476-33×2=410585÷(50-45)=117940÷(25÷5)=18838×95=3610755×6=4530924+495-958=4610.6+4.1=4.731×28=868(246-226)÷5=4312-77×3=8164-30÷6=59311+110÷2=36650×6-251=49671-223-192=256120÷(4×2)=1547×(202-190)=564730+607-698=639909÷(3×3)=1014.0+3.4=7.41/6+2/6=3/6687-(184+49)=454107+35=14284+140-62=16217×37=629233+431=664542-22×17=168433-274-152=710×(158-113)=450420÷(14÷2)=60696÷(4×2)=8789×18=1602484+183=66753×(139-134)=265(462-334)÷8=16388+448÷2=612734+426+499=1659870÷2÷3=145933-483-87=363125×(48÷6)=1000419-16×13=2116.6-4.1=2.579.9+4.7=84.686×63÷9=60215×42÷6=105336÷(327-319)=42411+64-262=213417×2×6=5004313+163×4=965594÷6×10=990306÷(373-371)=15319×32+444=105230÷3×6=6016×54÷3=28876×(316-313)=22816×20÷4=80465÷5×2=1863/5-1/5=2/5288+883+944=211576×12-441=471949×(599-593)=56943.7+1.5=5.2852÷3×4=113614×(648÷8)=113460.0+4.5=64.5(201-13)÷4=4772÷8×51=459336÷7×51=2448428+273÷7=467930-16×28=482305+40-13=33257+282=33984×43=3612210×4-788=52180÷6=3015×5×19=1425450-752÷2=7415×(595÷7)=127512×4×20=960748×5-326=341427×9+997=124075×7÷5=10543×(127-108)=817(87-39)÷8=6264÷(4×2)=3314×2×53=1484439-420÷5=355141-664÷8=5869÷3×24=552142×5-521=18921×43-234=66971×59=4189210÷(181-176)=42211×2+442=864813-72×10=937.8-6.5=1.3572÷(2×2)=14311×37×2=81415×10×4=600453-10×22=233718×9=6462637-801÷9=54810×28×2=560322-(482-199)=39129×4-53=46342÷3×42=588544÷(4×2)=6816×19÷8=38355×2÷5=142393+(162-161)=394272÷2÷8=1789×66×8=4699222×35-526=24489×(300-292)=712411-42×9=33185+468÷3=341469-119×3=112180×(28÷4)=126090×18÷4=405385÷7×81=445524÷8=3889-250-297=3422/5+3/5=1(817-701)÷2=58782×(133-124)=7038476-(436-358)=39837×(635-588)=173956×(16÷2)=44839×(258-235)=897310-224÷8=282491-(233+224)=34925÷5×4=740880÷5+462=63826×31-489=317947-20×29=36715×(162÷3)=81099×77÷3=2541961-(996-113)=78654-185×3=99221+60=281363-64×3=17199×8-473=319112÷8×24=336127-42×2=4310×18×2=360216-33×5=5185×48÷4=102010×55=550408-210÷2=303463-(136+228)=99444-(382-103)=165171+287=45882+73=155290-226+222=2865.9+1.6=7.5608+30+204=842276-203÷7=247148+51-144=5510×22-186=34485-175=3108.8+8.7=17.5423÷(12÷4)=14152+166+414=632730+748=1478159+66+756=981660÷2÷6=55230÷5×15=690288÷4÷4=18777-456+770=1091115×5=575176÷8+225=24783.0-29.8=53.2373×8-990=199415×97×5=7275876+467×2=1810(243-159)÷2=42494-(403+20)=71993-88-277=628(753-671)×90=7380(522-116)÷7=5845×(64÷8)=360384÷(3×2)=64161÷7×40=920212÷4=5333×(393-353)=1320405÷9+462=507602+736-210=112814+677-313=37832×2×3=192473+(476-101)=848162÷3×52=2808(90-69)×11=231770÷2×7=269542×12÷8=6390×5÷9=50636÷2÷6=5342×2×52=4368330×8=26402/3-1/3=1/3230×(24÷4)=1380(435-399)÷9=4(746-690)÷8=743×7=30141×79×7=2267315×56=8406.7-6.0=0.7558÷3×5=93062×10÷5=12418×10×5=90014×2×22=616460-150÷3=410483-428+575=630508×7=355661×(44÷4)=671471-(277+138)=56764-201×3=161702+555÷3=887581÷7×24=199215.4+20.8=36.20.6+58.6=59.2949-295-467=187265+(714-540)=43919×4×60=4560305+285=590129-(109-45)=65481×2+30=99225×20÷5=100(464-393)×11=781288÷(3×2)=4835×87=3045343×(28÷4)=2401876÷(3×2)=1465/8+2/8=7/8912÷4÷3=76133×(221-218)=399932-(185+565)=18261+900÷9=161904×(600-591)=81369.5-6.8=2.7429×(27÷9)=1287(468-83)÷7=55216÷6÷3=1294÷2=478.7-7.6=1.128×34-527=42548÷6×24=19261+475+374=910234×4×7=6552996-952=44473-277-157=3917×25=4259.8-0.9=8.930×(21÷3)=210790÷2+524=919840÷6×7=980327-(210-10)=127192÷(2×2)=48294÷6=49882÷(2×3)=147941+394=1335460-47×9=375/8-2/8=3/846÷2×35=805988+759+703=245035×10×2=700361-182=179120÷(10÷2)=24266-238=28895÷(187-182)=17958×21×9=109623/5-2/5=1/596×(249-246)=288328+14×41=902(444-324)÷5=246.8-4.5=2.3267-56÷7=2592.5+57.4=59.946×(130÷5)=11968.6-4.6=4.0938+587+213=1738396÷9÷2=2277×76=5852115×(311-305)=69039×(114÷6)=7414/7+3/7=128×(632-623)=2521.5+3.7=5.2365-440÷2=145368×(383-378)=1840160÷5=3243×13=559(594-300)÷2=14775×10-62=688528+88=616262÷(205-203)=131393-40-192=161846÷(3×2)=14181×(28÷7)=32454+117×6=7561/7+5/7=6/772÷9×51=408323×(183-180)=96912.8+71.3=84.1721×(54÷9)=432622×(62÷2)=6823/6+2/6=5/6882÷7÷7=18520+437=957809×5-53=3992132+51×10=642367-(119+54)=19478×(732-677)=429088÷(87-83)=2299×20÷2=990375-11×6=309562-10×56=216.6-13.5=3.13.4+2