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752-(855-519)=6.3-3.7=459÷9×61=15×50×4=95×37×6=836×6÷3=13×44=876÷2×8=13×26÷2=428×(138-133)=900÷4+407=390÷2÷3=747×6-803=(834-240)÷2=18÷2×46=322+173=815-67×11=418+20×21=132×5=608÷(148-144)=280÷2+84=826÷2×4=103×3+622=474÷(48÷8)=69×(38÷2)=46×21-930=486×(10÷2)=478-(206-76)=890÷(366-361)=295-230=56×15×4=351+348÷6=19×(224÷7)=16×28=3.2+9.5=444-(493-246)=642÷2=177×(432-429)=440-22×13=98+(384-316)=476-187=(131-49)÷2=16.5+27.3=845+17×44=32×2×60=184÷(2×4)=464-132×2=500÷(15÷3)=74-38+14=238×4+760=516÷2÷3=32+34×23=8.5+9.1=130+59=387+(421-197)=43×10+65=196+191-225=14÷(286-284)=94.9-78.2=896÷8÷2=372÷(2×3)=40+(247-165)=416-111=21×(486-461)=291+138÷3=668-(274+283)=921-419-306=304÷(259-257)=752÷4÷4=216÷(299-293)=650-516÷3=11×27×3=295×3-854=415+136×5=616-14-189=83×3×4=150×5-487=67×4=17×19-217=371+896+291=71×(498-492)=14÷7×20=155×2=80÷2×21=90×7÷3=28×(88÷8)=66×23×7=879-474-128=24×3×84=82×(160÷8)=840-28×21=208×2-48=15.5+66.3=974+(949-687)=448-129×3=575-10×39=48×2×68=495-252÷3=785-84-13=381-32-339=366-179=710÷2=149+19-164=79×(21÷7)=519-26×2=403+86+194=494÷(538-536)=156÷6+887=869×(24÷8)=136÷4×14=132÷(492-488)=548÷(2×2)=708÷4=351÷3=31×3=5.8-4.2=15×53-418=922-15×60=27×2×9=771÷3=376+23×26=849-476+766=126÷(482-480)=704-241=321-(34+253)=498-23×10=36×33÷4=385-189÷3=16×(180÷9)=440÷2×4=24÷(2×3)=72×65÷9=38×17=496-160÷5=219-(313-191)=526-44×10=17×(56-53)=956-(194+507)=364-29×2=(965-656)÷3=569+824=150×(16÷2)=29×3=342×2=20×13+447=822÷(3×2)=321+11×36=134×(18÷6)=44×(207-198)=438-164+435=570×5-32=603-51÷3=80×(100-97)=240+(220-62)=827×7-467=21×17×2=486-56=102÷(10÷5)=654÷(3×2)=17×3×36=7.7-2.4=220×2=84÷6×12=81÷(3×3)=786-107×4=159+329=190×2×7=725-616÷8=358-(305-209)=438÷(14÷7)=5/7-1/7=290+201=369+326÷2=896+27×3=14÷2×6=16×2×46=884-598-274=716-58×8=545-16×25=797+16×7=222×2-206=161×7-789=594÷(3×3)=(742-618)÷2=37×21-299=735+982-617=(956-380)÷4=288-45×2=212÷(95-93)=28×36÷8=(431-195)÷2=82×88=210+(495-295)=2/3-1/3=684×7-983=534+19×38=10×30×2=233+(128-53)=396-45×8=458÷(856-854)=327-14×10=3.4-0.5=546-12×21=16×3×30=332-(68+156)=125+16×25=30+22×10=133÷(63÷9)=45×13-164=254×3×2=116÷4×9=948×(235-231)=374+10×94=26×9×2=137+125×6=894÷2+750=186×2=322÷2×9=814×(10÷2)=(683-355)÷8=696÷3÷4=282÷(2×3)=(70-10)×75=(348-10)÷2=767+182-18=461×2=279÷(15÷5)=451-(390-344)=324÷(696-687)=62×57=183÷3×5=422-41×10=465-18-58=(393-375)×15=36×26=54+370-243=699+68×7=422+302=379+486÷2=17×14-164=19×4÷2=680+208=852+397+750=598×5=564+797=636-900÷2=12÷(42÷7)=612-(573-79)=47.2-27.2=408÷(2×4)=1.1+2.1=439-261-173=348-76-11=103+92=16×2×76=360÷3÷8=143+35×4=962÷(331-329)=50×(14÷2)=20.4+25.4=23.6+65.7=601-(375-186)=45×(44÷4)=87×20÷6=952÷(2×4)=78+(374-141)=19×(200÷8)=528÷(64÷8)=13×95×5=966-619-61=288÷8÷4=18×51-266=224+103-226=564-103=23×24÷4=6.1-1.7=9.9-4.8=25×(216÷9)=736×(25-17)=535-32=43×40÷2=21×15-312=45×2×43=204×2+140=633-40×3=20×8×4=24÷(2×2)=1.2-0.5=860÷4÷5=522÷3÷3=139×(221-215)=35×5×4=882×3=522÷2×9=37×10-219=875+878÷2=44×22=106-105+126=281-176÷4=739-48=97-(25+45)=810÷(18÷3)=1.4+8.0=290×(270-267)=17×(324÷6)=447+620÷2=600÷(2×4)=477-134×3=8.9+6.5=5.0+6.4=525+18×31=18×42-715=292-133=445÷(86-81)=182÷2+325=272÷(76-68)=80-29+276=97+378-456=421-12×27=85+35+369=177+22×8=33+388-392=482-(320+149)=296+(181-54)=8.6-6.5=444×8=14×11×2=870-690÷2=(434-392)×12=15×20÷3=679+617=245-20-65=770-49+518=424-303=700-(262+108)=156÷4×5=15×40÷3=798-310×2=28+(329-327)=24×2×93=15÷(24÷8)=652-10×7=350-(248-169)=52×(552÷6)=281-(731-497)=176×3+198=65×97×7=19×(299-285)=329×3=191×2-214=733-12×41=20×39=66×(367-302)=21×(164÷4)=57×4×6=91×77÷7=468÷(12÷3)=913+567-568=389-16×16=14×28÷4=23×8=295-(35-32)=637÷7×3=477÷(63÷7)=48×65=26×8÷2=887-172+162=386÷(94-92)=944×3÷2=39÷3+30=18×(217÷7)=148-(382-301)=261÷9×29=465-45×9=492×3÷9=50×3÷2=25×(96÷3)=217+314+55=32×3×5=10×6×43=953+295+583=24×4×76=177+291×2=497÷7×5=178+31×17=426÷(30÷5)=(234-191)×14=712×7÷2=498-(66+184)=25×(24÷3)=391+444÷6=406+288÷3=47×(221-205)=798-303+443=(193-55)÷2=879÷(27÷9)=98×91=75×(294÷6)=1/4+2/4=412-110-253=460÷(15÷3)=957-(503+350)=196×4-418=(702-673)×26=755+319-604=79×2×5=79×70=14÷2×35=255-(351-254)=369÷9×38=598-(946-602)=345-12×26=546+(586-274)=161÷7=300-266+90=10×(390-302)=244×2-342=888-153=971-(699-271)=893-145=141+24=332+109+982=456÷(2×3)=12×14×5=322-27×11=758-(688-166)=402-130-141=603-569+995=492-127-174=54×49÷7=224-(152-76)=900÷6÷2=890÷5+260=16+14×61=81×14×2=410÷5×91=93×4=965+624-150=276÷(16÷4)=10×3×60=392-121=267+91×2=17×24÷6=40×(549÷9)=49.7+33.6=517-514+443=44-12×2=10.9+6.4=144÷2×20=4.9-2.4=96-415÷5=36×6×5=79×(393-343)=688÷(2×2)=35×23×7=158+195=72×5÷2=291-399÷3=422-296-28=10×7×44=898-(415+233)=54×(101-93)=354+(985-622)=43+273+125=394-(246+90)=424÷2÷4=864÷9÷4=168÷4×13=875÷7×3=14×17×4=52.0-11.4=78×8÷4=6.9+5.8=11×6×5=(830-622)÷4=11+62×5=10×84-742=12×33÷4=4.9-0.9=125+36×14=276÷6÷2=697-175+621=304-186=228-25×3=194-114+348=61×(125-93)=760÷(4×2)=35×(36÷4)=12×14-116=742-52×10=78÷6×89=348÷6×96=445-137×2=164+33×20=493×2-537=432÷3÷8=100÷(16÷8)=76×10=256×(864-861)=10×19=486+44×9=938-41×9=63×8=972+512+815=725+(193-130)=747-(342+71)=656×6-978=93×96=834÷3×2=895÷(45÷9)=473+133=93×55×8=305+96=22÷2×75=58+195=64×4÷8=(59-33)÷2=60×27÷3=35×(380-353)=150+617=744+206-899=485×4÷5=866-221-490=290×3÷5=178×(132-126)=35÷7=240×(370-361)=108÷2÷3=348÷(3×2)=171-(202-200)=434÷2÷7=14×38-287=196÷4+187=62×56×4=442-111=387-340-35=640÷(4×2)=309+706-255=1/7+3/7=40+340-219=24÷3×48=43×42×7=868÷(2×2)=666÷(2×3)=(417-67)÷2=949-(935-760)=195+45×21=431-317=350-15×11=351÷(15÷5)=306+893-213=358-302+168=895-245-235=(977-899)÷2=10×4×82=245+245-233=(498-262)÷4=88×3-110=343+13-149=865×3=192÷8×36=237-(644-459)=169×2+222=39×70=86+273=491-50÷5=(228-138)÷6=(228-133)×64=210×8÷3=353+138=22×(456÷6)=499-34×10=95×(117-35)=81×12+799=(206-138)÷4=912÷8+370=384-114-53=700+(780-534)=215÷(15÷3)=236-369÷9=340+386=4/6-2/6=163-111=112+90+123=37×20+44=22×21×9=125÷5=900÷2÷6=155+60×7=364÷7=369+489-41=57×2×5=925×8=11×40-267=127×(317-310)=382÷(946-944)=(249-202)×88=25×16-74=70×3×4=104×9÷8=458-10×2=19×3×9=883+(851-716)=302×(291-286)=155+320-280=9.3-5.9=150×(40÷8)=960+284×3=43×(458-452)=379-359+429=358-(159-86)=6/10-4/10=960×3÷2=136+207-211=46×(256-253)=543-459=36÷4=372-47-72=228×(793-786)=61×20=668+131+43=280÷(2×4)=459÷(15÷5)=417+27×8=164÷4=716-(628-493)=84÷2×9=60÷3×6=39×89×6=129÷3=3.8-0.2=34×(245-225)=22×15=354×2-44=140÷(230-225)=784÷(4×2)=15×3×39=720÷9÷2=98×4-236=462÷(417-411)=43×2×19=355-(179+28)=648÷(3×3)=916+207-794=389-29×5=20×2×87=315×2÷3=11×44×2=423÷(63÷7)=297-(684-556)=760-727=226÷2=261-(68+28)=115×6×3=421+(336-40)=108÷4×26=6.5-5.1=42×7=292÷(12÷3)=(773-731)×57=330÷5=(294-273)×32=28×3×7=12×89×3=27×(289-252)=734×2=537-12×39=145×6-611=66.8-64.1=485-(296+11)=323-(246-96)=2/8+6/8=216×4-633=19×84÷2=373+58×6=207+(940-110)=21×27-115=148×4=107×4-324=66×(27÷3)=54×(361-358)=21×(452-405)=238×4-546=6.3+5.3=511÷7×5=178+487+174=10×99-926=682-70-49=411+213-47=68.9+25.8=40×2×83=38×2×59=657+(956-373)=126×4×6=70×85=650-(368+46)=414+528=387+(473-143)=71×(240÷5)=104-81+14=485-11×27=728-(759-571)=109×7=221-(43+92)=896+216÷4=314×(16÷8)=618÷(12÷2)=24×20-362=201+179+197=730-74+53=558÷3×4=658÷7+960=9.6-6.3=460-(162-134)=673-282÷2=156÷6×98=64÷4×16=57×51×2=539+10×31=66×67×7=504÷8÷7=299+101=145-590÷5=234-885÷5=93×(60÷4)=114÷3=618+10×37=64×(261-258)=1/8+3/8=3/6-1/6=861-(417+330)=354÷6=806÷2=362-270÷6=794-237-41=505+84×3=99×37=65×(252÷4)=35×13-278=785+631-481=92×(423-420)=6/9+3/9=291+11×27=11×84=64.8+34.0=852×3÷2=605+77+89=6.2-0.9=892÷2÷2=37+231-250=341+869-398=20×16÷5=17×8×3=823-177-263=161+327=49×47÷7=864-(782-217)=918-(158+70)=123+10×79=341-141÷3=790-15×21=16×3×64=12×(66÷2)=32÷(4×2)=22+77-25=469-199=388÷2÷2=335-14×9=350÷2=23×3×14=599+915÷5=341-(94+194)=720÷(700-692)=(109-91)÷3=789×2÷3=106-348÷6=(465-159)÷3=46×(168÷7)=33-29+310=(417-389)×35=500-443=972×9÷3=392÷(2×4)=300÷2=61×(414-409)=232÷8×82=468-14×18=12×38+828=142+14×36=774-29×19=406-198-206=7.2+7.0=96×(352÷4)=(248-214)÷2=111+10×48=434-296+176=394÷2×5=24×(496-451)=823-164×2=632-408÷6=45×10+648=(679-67)÷2=57×15÷5=714-115+768=155-(371-321)=36×3=428+696÷8=4/7+2/7=142×(28÷7)=18×34=476-418+42=168÷(146-143)=343-64-150=(119-29)÷3=132÷(20÷5)=855+154÷2=475+104÷2=90÷9=13×71-562=12×11÷4=56×10=345-265-43=112÷7×4=576÷(3×3)=208÷(129-125)=73+(464-146)=247+(301-34)=966-299-80=367×(12÷6)=556+107+81=116×5=146×7÷2=492×8-579=455÷7×5=248×7=327+215+235=15×12×3=820+546÷3=415-10×19=461-265-45=440+275×2=80×8×2=49×70=31×10×2=709-320-33=227×(30÷6)=10×58-494=1/5+3/5=649-115-382=15÷3×6=126÷(233-230)=30÷(39-37)=853-74×9=184÷(14÷7)=10.0+1.0=700+516÷3=958-117-328=727+786÷2=268+181=339-92=871×(907-901)=355-(31+97)=99×8×6=11×87+623=324÷4÷9=15÷5×9=274+(357-234)=70+260=392-13×30=186÷3+618=20×15×2=30×15-60=438-31×9=(813-315)÷3=81-300÷4=11×(24÷4)=658÷7=459÷(27÷3)=17×18=33÷(400-397)=5.8-5.0=459÷9×8=216+149+602=880-11×57=151+403+424=415+209+856=820÷(2×2)=761+(619-124)=352+509+648=719+14×35=136×3×8=414÷(244-238)=166+144=219+(897-607)=188×5×9=718×(27÷3)=63×12÷6=362-361+47=13×5×70=985+(672-266)=680-(44+160)=688×(49÷7)=161+476+146=13×5×12=393-415÷5=7.5-6.6=166+(486-281)=254×2=30÷3=775÷5÷5=233×(18÷6)=180÷3÷5=251×5-43=384÷2=173×2×4=156×4-530=615+532-160=763+(531-68)=944×8=849+324×2=474-34×10=938×9=274+19×3=961-198×3=9.1+6.7=828×(554-545)=(255-204)×77=727-(109+180)=63×13÷3=759+760=71.2-29.8=340÷2=14×37÷7=31×2×6=324÷4×8=139×2=2.6-1.5=996+330+105=53.8-13.0=406-(183+194)=404÷(12÷6)=456÷(48÷8)=600÷(2×3)=626+68×2=564÷6÷2=12×47-392=396-92+969=91+(753-721)=120÷3×20=25×(36÷3)=114×7-210=192÷(2×2)=616+237×4=560÷(914-910)=(930-368)÷2=284-99=828÷6÷6=92+(338-255)=657÷9+67=66×(312-304)=157×(12÷3)=344×(16÷8)=34×28÷4=366+17×3=68×(704-665)=87×(461-457)=231-186=334-49×3=78.6+12.2=987+793-556=458-206=414+213+324=44×2×43=134+154-78=67×(261÷3)=877+231+32=14×28×2=263+486+670=156÷(2×3)=300+796-564=317-14×14=41×12-288=655-798÷3=28×30=198+116+547=(965-454)÷7=5/9-3/9=17×10×2=81+337=196×5+426=198-31×2=380÷5×71=36÷4×24=485-10×38=3/7-1/7=96×(490÷5)=374-134+66=90÷6×60=236×3÷4=916+210÷2=18×2×51=563-18×20=12×5×68=227-(92+117)=434-(144+162)=249×4-968=13×(39-10)=10×88÷2=69+12=308-51÷3=889-430×2=109+140=23.7+27.5=459÷3×8=434×(16÷8)=470÷(202-200)=14×(70÷7)=216÷(32÷8)=3.4+1.4=325×(16÷8)=26×(119÷7)=62×(126÷9)=834÷6+248=23×3×9=366÷(24÷4)=29×(108-74)=468÷(3×2)=300÷5÷2=671-(63+183)=58.1-45.4=478-(203+111)=18×7=20×48÷5=19×47=(373-275)÷7=31×2×9=472÷2×7=42+391-161=312+257+716=840-(65+287)=33×15×2=835-494=36.2-6.2=838×6-103=52×2×9=104×(12÷2)=32×49×6=141+61-66=17×4×20=364-122×2=24×28÷4=11×37-337=153×2÷9=97×51=583-310+154=740÷4×9=794×(910-904)=(470-455)×59=904×(16-13)=248÷(64÷8)=295×2-38=6.3-2.5=937-504=606÷6+242=496÷(298-296)=(381-327)×12=126×4-406=921-(573+90)=534+161=482-(165+88)=327-48=10×76÷4=65×(329-236)=74×(977-900)=191×9=796-602=47+538+404=12×35-319=773-399+241=13×(34÷2)=64.7-37.0=647-151-397=214-116=485+118×7=1.3+4.3=888-(697-447)=434÷(106-99)=93÷3=58×4+413=995+(916-367)=199×4×8=452-396+337=0.4+3.6=768-435÷3=286-93-165=65÷5×50=(447-420)×97=232-204÷4=590×7-998=50÷(25÷5)=673-(107+398)=964×6=504÷(4×2)=72÷8=12×(92÷2)=40÷(2×2)=431+348+335=20×4×25=272÷2÷8=740×3=382-(165+138)=30×6×7=181×4+328=93×(87÷3)=(798-672)÷9=575+220+169=24×(123÷3)=361-131+270=937×(30÷6)=51×17=11×13-29=416÷8×5=959×5÷7=228÷4×5=217+22×35=13×(128÷2)=477-20×6=16×12×4=45+41×6=(359-63)÷4=468÷6×9=135÷5+816=479+(354-295)=362+(397-55)=54×42÷7=747÷9×3=692-12×49=951-19×4=402÷(2×3)=254+57×9=986+390+876=440×4÷2=116+373-134=195-(438-431)=(463-449)×71=425+182+65=479-99-262=(867-237)÷2=477+31×9=6.1-3.1=9.3-6.9=590×3÷6=756-(440-432)=16×14×4=434-409+468=461-45×6=50×10-302=310÷5×79=362÷2=404-79×4=875÷(512-505)=38+(778-232)=129×7×4=53.5-21.0=972÷4+207=361+19×31=436-19×3=354+17×14=175+945-201=226×3=702×8=47×89=72÷(12÷6)=64×(100÷4)=2.1+8.5=252×3×5=(976-220)÷7=906÷(2×3)=486-46×10=71×11=450+32×14=394×2-392=388×2-461=146×3=463-252+217=152+140=536÷4×6=646×(579-575)=364-105=289×3=7.6+3.5=294×5÷7=93×(168÷4)=424÷2×7=(314-185)÷3=12.2+44.2=268-54÷3=415-612÷2=476-217÷7=14÷2=257-75=(298-38)÷4=487-58×4=944÷(24÷6)=468+78×8=660÷(2×3)=368×7÷4=97-180÷9=90×7÷5=78×2÷6=17×12+155=248÷(2×2)=(445-393)÷2=829×4-33=459+81+98=(872-800)÷3=12×27×2=974×(14÷2)=308-23×13=310-27×11=(932-911)÷7=369-347+288=229×(15÷5)=359+(328-44)=125÷5×65=264+(483-441)=324×8-143=284×(20÷4)=705×(157-153)=807+33×30=96×5+420=29×66=10×66=383+13×24=532÷2=32×18=9.2+1.3=37×5-184=27×2×81=993×(10÷2)=530-(464-128)=31×16÷8=49÷7=32×13-89=755×9÷5=10×12×2=487+167+110=391-171+59=990÷6÷3=135×(397-390)=1/6+4/6=(183-59)÷4=415-585÷9=42×7÷3=378+147×4=985×(45÷5)=17×53-111=660÷(120-116)=10÷2×74=42×11-151=741×(607-603)=179+168-115=126÷(48÷8)=930÷(30÷6)=(454-36)÷2=630÷7×5=156-(400-385)=522÷(2×3)=215-(21+98)=862÷2+368=574÷2=63÷9×24=4.7+7.9=64÷(415-411)=500-340+466=201×(12÷6)=665-601+769=664+800=489-30×14=131×(492-489)=658÷2×8=470÷5×51=660÷2×6=680-680÷5=349+109=152÷2÷4=744÷6÷4=980÷4+323=16×(328-277)=85×2+456=220÷(453-451)=53×(22÷2)=28÷2×38=285-15×17=78×(12÷4)=0.3+3.1=154×3×4=189+264-282=21×27-521=29×79=335-102×2=3/5-1/5=666-263-361=57÷3×86=540÷(491-487)=10.4+14.3=636-298+684=(237-23)÷2=425-58×6=4.7+4.2=10×8×43=343+35-246=365-231+23=6.9-3.8=882÷6+488=40×96÷3=70×(384÷4)=426-102-18=516÷(2×2)=6.3+8.1=12×44÷2=975-(915-889)=1/9+2/9=306×3×9=33×10×3=346+207=72×(935-869)=186×4÷3=84×10=321÷3=134+544÷4=222÷(18÷3)=395-35×3=201-700÷5=278×(15÷5)=471+456=394-264=344+388=(233-216)×35=256-179+347=214+495+207=(717-690)×30=104÷(631-629)=4/7-1/7=34×2×48=95+103=166×3=795+496-202=3/8+2/8=4.9-3.4=19×39-555=421-304÷8=373+(773-553)=226×3÷6=16×20-91=36×10-12=507-115×4=624÷6×9=19×4×12=654+942-342=11×49-429=257-(295-136)=352÷8×9=426-22×12=99×(18÷2)=32×4×7=12÷4×98=696÷8×91=527×4-688=18×74÷6=707+261+43=25×30=32×3×37=327×2÷6=21×22÷6=28.2+65.3=55÷(411-406)=737+(949-640)=29×(406-400)=9.0+1.2=120÷(18÷6)=332-82-57=901-122-482=643-584=30×5×4=865×(14÷7)=76×47×6=7.5-5.7=242×(131-127)=393-371+985=550-(65+343)=14×53=972÷4×5=735+145+437=51×(14÷2)=46×(162÷2)=798÷2=9.7+8.8=246+540=252÷6÷2=972×8÷2=552÷(3×2)=157+113=673×(64÷8)=476÷(673-671)=930÷6×2=9.0-1.1=40×40×7=162÷3×21=291+84=305-87-136=427×2×5=37×10-293=1/8+5/8=(438-388)×30=806-739+602=192×(16÷8)=7.7-0.5=24×15-356=84×76÷8=15×13×4=48÷8×46=515-142×3=423×7-482=12×8×45=350÷5=450-58=814÷(109-107)=732-182=204+(312-222)=14×3×68=601+(657-618)=56.6-42.8=25×2×46=63.4-25.8=891-(136-100)=191+203+111=976÷2=450-36÷3=234÷(452-443)=6.4+7.4=15×(60÷4)=13×7×93=400-71-199=64×3×4=53×14÷2=78×79÷3=(168-128)÷8=168÷2=20×6=56×15-805=344-237÷3=76+11+710=348+(483-363)=30×3×20=258-11×10=240÷6=840÷4÷3=377-524÷4=334-(490-425)=(947-26)÷3=48×12÷3=27×95=482-(272-28)=1/8+4/8=247-420÷7=244×(12÷4)=588+829-898=498×2-437=300-(381-276)=755+419+511=322×5-647=16×18×3=960÷2÷6=415÷(45÷9)=78.1-45.4=14×8÷7=478-58=460-(104+72)=18÷6×79=160÷8=17×88÷4=480÷(388-383)=281+75÷3=225×(403-399)=418×2=8.4-6.1=52×(34÷2)=252-120÷8=548-23×11=(319-226)×87=408×2÷6=516÷3÷2=734×8-727=19×11+82=120÷6=524-(102+280)=874-(697-52)=996×(20÷4)=59×8×2=468-195=30×24+137=189×6÷9=981-(126+536)=4.9+1.4=412÷2÷2=335-(224+52)=90÷2×18=12×4×49=450+11×42=229+23×19=424×(105-100)=3/7-2/7=300÷5÷4=8.2+5.8=896-833+383=544÷2÷2=691-(151+17)=16×15=3.5+6.6=234÷2+655=470-142×3=171+128÷8=150×4×3=496-32÷4=305÷5=14×3×10=(54-39)×63=819+131×7=16×24-63=14×27=2/4-1/4=360÷4÷9=3/8-2/8=722×(552-544)=36÷3×52=530÷2÷5=235+207×3=53×84×8=456×(701-694)=47×24÷4=851-780=(127-99)÷2=76×9÷2=参考答案752-(855-519)=4166.3-3.7=2.6459÷9×61=311115×50×4=300095×37×6=21090836×6÷3=167213×44=572876÷2×8=350413×26÷2=169428×(138-133)=2140900÷4+407=632390÷2÷3=65747×6-803=3679(834-240)÷2=29718÷2×46=414322+173=495815-67×11=78418+20×21=838132×5=660608÷(148-144)=152280÷2+84=224826÷2×4=1652103×3+622=931474÷(48÷8)=7969×(38÷2)=131146×21-930=36486×(10÷2)=2430478-(206-76)=348890÷(366-361)=178295-230=6556×15×4=3360351+348÷6=40919×(224÷7)=60816×28=4483.2+9.5=12.7444-(493-246)=197642÷2=321177×(432-429)=531440-22×13=15498+(384-316)=166476-187=289(131-49)÷2=4116.5+27.3=43.8845+17×44=159332×2×60=3840184÷(2×4)=23464-132×2=200500÷(15÷3)=10074-38+14=50238×4+760=1712516÷2÷3=8632+34×23=8148.5+9.1=17.6130+59=189387+(421-197)=61143×10+65=495196+191-225=16214÷(286-284)=794.9-78.2=16.7896÷8÷2=56372÷(2×3)=6240+(247-165)=122416-111=30521×(486-461)=525291+138÷3=337668-(274+283)=111921-419-306=196304÷(259-257)=152752÷4÷4=47216÷(299-293)=36650-516÷3=47811×27×3=891295×3-854=31415+136×5=1095616-14-189=41383×3×4=996150×5-487=26367×4=26817×19-217=106371+896+291=155871×(498-492)=42614÷7×20=40155×2=31080÷2×21=84090×7÷3=21028×(88÷8)=30866×23×7=10626879-474-128=27724×3×84=604882×(160÷8)=1640840-28×21=252208×2-48=36815.5+66.3=81.8974+(949-687)=1236448-129×3=61575-10×39=18548×2×68=6528495-252÷3=411785-84-13=688381-32-339=10366-179=187710÷2=355149+19-164=479×(21÷7)=237519-26×2=467403+86+194=683494÷(538-536)=247156÷6+887=913869×(24÷8)=2607136÷4×14=476132÷(492-488)=33548÷(2×2)=137708÷4=177351÷3=11731×3=935.8-4.2=1.615×53-418=377922-15×60=2227×2×9=486771÷3=257376+23×26=974849-476+766=1139126÷(482-480)=63704-241=463321-(34+253)=34498-23×10=26836×33÷4=297385-189÷3=32216×(180÷9)=320440÷2×4=88024÷(2×3)=472×65÷9=52038×17=646496-160÷5=464219-(313-191)=97526-44×10=8617×(56-53)=51956-(194+507)=255364-29×2=306(965-656)÷3=103569+824=1393150×(16÷2)=120029×3=87342×2=68420×13+447=707822÷(3×2)=137321+11×36=717134×(18÷6)=40244×(207-198)=396438-164+435=709570×5-32=2818603-51÷3=58680×(100-97)=240240+(220-62)=398827×7-467=532221×17×2=714486-56=430102÷(10÷5)=51654÷(3×2)=10917×3×36=18367.7-2.4=5.3220×2=44084÷6×12=16881÷(3×3)=9786-107×4=358159+329=488190×2×7=2660725-616÷8=648358-(305-209)=262438÷(14÷7)=2195/7-1/7=4/7290+201=491369+326÷2=532896+27×3=97714÷2×6=4216×2×46=1472884-598-274=12716-58×8=252545-16×25=145797+16×7=909222×2-206=238161×7-789=338594÷(3×3)=66(742-618)÷2=6237×21-299=478735+982-617=1100(956-380)÷4=144288-45×2=198212÷(95-93)=10628×36÷8=126(431-195)÷2=11882×88=7216210+(495-295)=4102/3-1/3=1/3684×7-983=3805534+19×38=125610×30×2=600233+(128-53)=308396-45×8=36458÷(856-854)=229327-14×10=1873.4-0.5=2.9546-12×21=29416×3×30=1440332-(68+156)=108125+16×25=52530+22×10=250133÷(63÷9)=1945×13-164=421254×3×2=1524116÷4×9=261948×(235-231)=3792374+10×94=131426×9×2=468137+125×6=887894÷2+750=1197186×2=372322÷2×9=1449814×(10÷2)=4070(683-355)÷8=41696÷3÷4=58282÷(2×3)=47(70-10)×75=4500(348-10)÷2=169767+182-18=931461×2=922279÷(15÷5)=93451-(390-344)=405324÷(696-687)=3662×57=3534183÷3×5=305422-41×10=12465-18-58=389(393-375)×15=27036×26=93654+370-243=181699+68×7=1175422+302=724379+486÷2=62217×14-164=7419×4÷2=38680+208=888852+397+750=1999598×5=2990564+797=1361636-900÷2=18612÷(42÷7)=2612-(573-79)=11847.2-27.2=20.0408÷(2×4)=511.1+2.1=3.2439-261-173=5348-76-11=261103+92=19516×2×76=2432360÷3÷8=15143+35×4=283962÷(331-329)=48150×(14÷2)=35020.4+25.4=45.823.6+65.7=89.3601-(375-186)=41245×(44÷4)=49587×20÷6=290952÷(2×4)=11978+(374-141)=31119×(200÷8)=475528÷(64÷8)=6613×95×5=6175966-619-61=286288÷8÷4=918×51-266=652224+103-226=101564-103=46123×24÷4=1386.1-1.7=4.49.9-4.8=5.125×(216÷9)=600736×(25-17)=5888535-32=50343×40÷2=86021×15-312=345×2×43=3870204×2+140=548633-40×3=51320×8×4=64024÷(2×2)=61.2-0.5=0.7860÷4÷5=43522÷3÷3=58139×(221-215)=83435×5×4=700882×3=2646522÷2×9=234937×10-219=151875+878÷2=131444×22=968106-105+126=127281-176÷4=237739-48=69197-(25+45)=27810÷(18÷3)=1351.4+8.0=9.4290×(270-267)=87017×(324÷6)=918447+620÷2=757600÷(2×4)=75477-134×3=758.9+6.5=15.45.0+6.4=11.4525+18×31=108318×42-715=41292-133=159445÷(86-81)=89182÷2+325=416272÷(76-68)=3480-29+276=32797+378-456=19421-12×27=9785+35+369=489177+22×8=35333+388-392=29482-(320+149)=13296+(181-54)=4238.6-6.5=2.1444×8=355214×11×2=308870-690÷2=525(434-392)×12=50415×20÷3=100679+617=1296245-20-65=160770-49+518=1239424-303=121700-(262+108)=330156÷4×5=19515×40÷3=200798-310×2=17828+(329-327)=3024×2×93=446415÷(24÷8)=5652-10×7=582350-(248-169)=27152×(552÷6)=4784281-(731-497)=47176×3+198=72665×97×7=4413519×(299-285)=266329×3=987191×2-214=168733-12×41=24120×39=78066×(367-302)=429021×(164÷4)=86157×4×6=136891×77÷7=1001468÷(12÷3)=117913+567-568=912389-16×16=13314×28÷4=9823×8=184295-(35-32)=292637÷7×3=273477÷(63÷7)=5348×65=312026×8÷2=104887-172+162=877386÷(94-92)=193944×3÷2=141639÷3+30=4318×(217÷7)=558148-(382-301)=67261÷9×29=841465-45×9=60492×3÷9=16450×3÷2=7525×(96÷3)=800217+314+55=58632×3×5=48010×6×43=2580953+295+583=183124×4×76=7296177+291×2=759497÷7×5=355178+31×17=705426÷(30÷5)=71(234-191)×14=602712×7÷2=2492498-(66+184)=24825×(24÷3)=200391+444÷6=465406+288÷3=50247×(221-205)=752798-303+443=938(193-55)÷2=69879÷(27÷9)=29398×91=891875×(294÷6)=36751/4+2/4=3/4412-110-253=49460÷(15÷3)=92957-(503+350)=104196×4-418=366(702-673)×26=754755+319-604=47079×2×5=79079×70=553014÷2×35=245255-(351-254)=158369÷9×38=1558598-(946-602)=254345-12×26=33546+(586-274)=858161÷7=23300-266+90=12410×(390-302)=880244×2-342=146888-153=735971-(699-271)=543893-145=748141+24=165332+109+982=1423456÷(2×3)=7612×14×5=840322-27×11=25758-(688-166)=236402-130-141=131603-569+995=1029492-127-174=19154×49÷7=378224-(152-76)=148900÷6÷2=75890÷5+260=43816+14×61=87081×14×2=2268410÷5×91=746293×4=372965+624-150=1439276÷(16÷4)=6910×3×60=1800392-121=271267+91×2=44917×24÷6=6840×(549÷9)=244049.7+33.6=83.3517-514+443=44644-12×2=2010.9+6.4=17.3144÷2×20=14404.9-2.4=2.596-415÷5=1336×6×5=108079×(393-343)=3950688÷(2×2)=17235×23×7=5635158+195=35372×5÷2=180291-399÷3=158422-296-28=9810×7×44=3080898-(415+233)=25054×(101-93)=432354+(985-622)=71743+273+125=441394-(246+90)=58424÷2÷4=53864÷9÷4=24168÷4×13=546875÷7×3=37514×17×4=95252.0-11.4=40.678×8÷4=1566.9+5.8=12.711×6×5=330(830-622)÷4=5211+62×5=32110×84-742=9812×33÷4=994.9-0.9=4.0125+36×14=629276÷6÷2=23697-175+621=1143304-186=118228-25×3=153194-114+348=42861×(125-93)=1952760÷(4×2)=9535×(36÷4)=31512×14-116=52742-52×10=22278÷6×89=1157348÷6×96=5568445-137×2=171164+33×20=824493×2-537=449432÷3÷8=18100÷(16÷8)=5076×10=760256×(864-861)=76810×19=190486+44×9=882938-41×9=56963×8=504972+512+815=2299725+(193-130)=788747-(342+71)=334656×6-978=295893×96=8928834÷3×2=556895÷(45÷9)=179473+133=60693×55×8=40920305+96=40122÷2×75=82558+195=25364×4÷8=32(59-33)÷2=1360×27÷3=54035×(380-353)=945150+617=767744+206-899=51485×4÷5=388866-221-490=155290×3÷5=174178×(132-126)=106835÷7=5240×(370-361)=2160108÷2÷3=18348÷(3×2)=58171-(202-200)=169434÷2÷7=3114×38-287=245196÷4+187=23662×56×4=13888442-111=331387-340-35=12640÷(4×2)=80309+706-255=7601/7+3/7=4/740+340-219=16124÷3×48=38443×42×7=12642868÷(2×2)=217666÷(2×3)=111(417-67)÷2=175949-(935-760)=774195+45×21=1140431-317=114350-15×11=185351÷(15÷5)=117306+893-213=986358-302+168=224895-245-235=415(977-899)÷2=3910×4×82=3280245+245-233=257(498-262)÷4=5988×3-110=154343+13-149=207865×3=2595192÷8×36=864237-(644-459)=52169×2+222=56039×70=273086+273=359491-50÷5=481(228-138)÷6=15(228-133)×64=6080210×8÷3=560353+138=49122×(456÷6)=1672499-34×10=15995×(117-35)=779081×12+799=1771(206-138)÷4=17912÷8+370=484384-114-53=217700+(780-534)=946215÷(15÷3)=43236-369÷9=195340+386=7264/6-2/6=2/6163-111=52112+90+123=32537×20+44=78422×21×9=4158125÷5=25900÷2÷6=75155+60×7=575364÷7=52369+489-41=81757×2×5=570925×8=740011×40-267=173127×(317-310)=889382÷(946-944)=191(249-202)×88=413625×16-74=32670×3×4=840104×9÷8=117458-10×2=43819×3×9=513883+(851-716)=1018302×(291-286)=1510155+320-280=1959.3-5.9=3.4150×(40÷8)=750960+284×3=181243×(458-452)=258379-359+429=449358-(159-86)=2856/10-4/10=2/10960×3÷2=1440136+207-211=13246×(256-253)=138543-459=8436÷4=9372-47-72=253228×(793-786)=159661×20=1220668+131+43=842280÷(2×4)=35459÷(15÷5)=153417+27×8=633164÷4=41716-(628-493)=58184÷2×9=37860÷3×6=12039×89×6=20826129÷3=433.8-0.2=3.634×(245-225)=68022×15=330354×2-44=664140÷(230-225)=28784÷(4×2)=9815×3×39=1755720÷9÷2=4098×4-236=156462÷(417-411)=7743×2×19=1634355-(179+28)=148648÷(3×3)=72916+207-794=329389-29×5=24420×2×87=3480315×2÷3=21011×44×2=968423÷(63÷7)=47297-(684-556)=169760-727=33226÷2=113261-(68+28)=165115×6×3=2070421+(336-40)=717108÷4×26=7026.5-5.1=1.442×7=294292÷(12÷3)=73(773-731)×57=2394330÷5=66(294-273)×32=67228×3×7=58812×89×3=320427×(289-252)=999734×2=1468537-12×39=69145×6-611=25966.8-64.1=2.7485-(296+11)=178323-(246-96)=1732/8+6/8=1216×4-633=23119×84÷2=798373+58×6=721207+(940-110)=103721×27-115=452148×4=592107×4-324=10466×(27÷3)=59454×(361-358)=16221×(452-405)=987238×4-546=4066.3+5.3=11.6511÷7×5=365178+487+174=83910×99-926=64682-70-49=563411+213-47=57768.9+25.8=94.740×2×83=664038×2×59=4484657+(956-373)=1240126×4×6=302470×85=5950650-(368+46)=236414+528=942387+(473-143)=71771×(240÷5)=3408104-81+14=37485-11×27=188728-(759-571)=540109×7=763221-(43+92)=86896+216÷4=950314×(16÷8)=628618÷(12÷2)=10324×20-362=118201+179+197=577730-74+53=709558÷3×4=744658÷7+960=10549.6-6.3=3.3460-(162-134)=432673-282÷2=532156÷6×98=254864÷4×16=25657×51×2=5814539+10×31=84966×67×7=30954504÷8÷7=9299+101=400145-590÷5=27234-885÷5=5793×(60÷4)=1395114÷3=38618+10×37=98864×(261-258)=1921/8+3/8=4/83/6-1/6=2/6861-(417+330)=114354÷6=59806÷2=403362-270÷6=317794-237-41=516505+84×3=75799×37=366365×(252÷4)=409535×13-278=177785+631-481=93592×(423-420)=2766/9+3/9=1291+11×27=58811×84=92464.8+34.0=98.8852×3÷2=1278605+77+89=7716.2-0.9=5.3892÷2÷2=22337+231-250=18341+869-398=81220×16÷5=6417×8×3=408823-177-263=383161+327=48849×47÷7=329864-(782-217)=299918-(158+70)=690123+10×79=913341-141÷3=294790-15×21=47516×3×64=307212×(66÷2)=39632÷(4×2)=422+77-25=74469-199=270388÷2÷2=97335-14×9=209350÷2=17523×3×14=966599+915÷5=782341-(94+194)=53720÷(700-692)=90(109-91)÷3=6789×2÷3=526106-348÷6=48(465-159)÷3=10246×(168÷7)=110433-29+310=314(417-389)×35=980500-443=57972×9÷3=2916392÷(2×4)=49300÷2=15061×(414-409)=305232÷8×82=2378468-14×18=21612×38+828=1284142+14×36=646774-29×19=223406-198-206=27.2+7.0=14.296×(352÷4)=8448(248-214)÷2=17111+10×48=591434-296+176=314394÷2×5=98524×(496-451)=1080823-164×2=495632-408÷6=56445×10+648=1098(679-67)÷2=30657×15÷5=171714-115+768=1367155-(371-321)=10536×3=108428+696÷8=5154/7+2/7=6/7142×(28÷7)=56818×34=612476-418+42=100168÷(146-143)=56343-64-150=129(119-29)÷3=30132÷(20÷5)=33855+154÷2=932475+104÷2=52790÷9=1013×71-562=36112×11÷4=3356×10=560345-265-43=37112÷7×4=64576÷(3×3)=64208÷(129-125)=5273+(464-146)=391247+(301-34)=514966-299-80=587367×(12÷6)=734556+107+81=744116×5=580146×7÷2=511492×8-579=3357455÷7×5=325248×7=1736327+215+235=77715×12×3=540820+546÷3=1002415-10×19=225461-265-45=151440+275×2=99080×8×2=128049×70=343031×10×2=620709-320-33=356227×(30÷6)=113510×58-494=861/5+3/5=4/5649-115-382=15215÷3×6=30126÷(233-230)=4230÷(39-37)=15853-74×9=187184÷(14÷7)=9210.0+1.0=11.0700+516÷3=872958-117-328=513727+786÷2=1120268+181=449339-92=247871×(907-901)=5226355-(31+97)=22799×8×6=475211×87+623=1580324÷4÷9=915÷5×9=27274+(357-234)=39770+260=330392-13×30=2186÷3+618=68020×15×2=60030×15-60=390438-31×9=159(813-315)÷3=16681-300÷4=611×(24÷4)=66658÷7=94459÷(27÷3)=5117×18=30633÷(400-397)=115.8-5.0=0.8459÷9×8=408216+149+602=967880-11×57=253151+403+424=978415+209+856=1480820÷(2×2)=205761+(619-124)=1256352+509+648=1509719+14×35=1209136×3×8=3264414÷(244-238)=69166+144=310219+(897-607)=509188×5×9=8460718×(27÷3)=646263×12÷6=126362-361+47=4813×5×70=4550985+(672-266)=1391680-(44+160)=476688×(49÷7)=4816161+476+146=78313×5×12=780393-415÷5=3107.5-6.6=0.9166+(486-281)=371254×2=50830÷3=10775÷5÷5=31233×(18÷6)=699180÷3÷5=12251×5-43=1212384÷2=192173×2×4=1384156×4-530=94615+532-160=987763+(531-68)=1226944×8=7552849+324×2=1497474-34×10=134938×9=8442274+19×3=331961-198×3=3679.1+6.7=15.8828×(554-545)=7452(255-204)×77=3927727-(109+180)=43863×13÷3=273759+760=151971.2-29.8=41.4340÷2=17014×37÷