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72+183=907-116-133=12×10×8=3.5+8.9=427-(846-763)=477-25×12=443-85×3=947-(283+244)=673+959-665=735-298-300=21×(64-27)=530×(15÷5)=91×65×3=19×(116-108)=261÷9×34=345+(129-101)=399÷7×89=401-(553-260)=97×9-837=(245-23)÷3=96×(142÷2)=486-165÷5=15×57-228=84+(386-172)=245÷7÷7=74×78=3/9-1/9=520÷4=919-(20+104)=111×(40÷5)=425÷(324-319)=12÷6×55=54×65=296÷2÷2=81.7+3.2=540÷9×40=433×8-751=315-131×2=115÷5×33=995-(670-568)=9.1+3.0=188-164+461=502×4=82×8+179=594-298+276=342÷2+94=45×2×72=228÷4÷3=379×7-850=(148-140)÷4=46×2×34=486+101×4=238×4-236=16×28÷2=(722-711)×93=71+(258-100)=30×(138÷3)=860+776+948=525÷7×34=920÷4÷2=6.8-4.5=54×(435-423)=84×7=(400-386)×34=848-(701-208)=664×7=736-(686-365)=10×2×97=812×(27÷3)=497-11×30=413-(494-150)=12×30=9.6+2.7=14×10×5=372-76-33=312÷6×76=47+102+415=222+112=327-91+498=0.9+0.9=329+(262-110)=1.2+4.4=540-(419-60)=10×97+879=12×44÷8=51×19=216÷2=10×11×4=35×(180÷9)=228×(913-909)=62+(710-534)=385-15×15=29×18=929+390÷2=834-(770-40)=208+203×4=647×4-399=405-(467-374)=42×2×64=429+(999-830)=448÷7×4=11×9×14=774÷3÷2=235×8÷2=23×16×2=17×(207-154)=807+17×8=740-(892-722)=290-(72+33)=248÷(2×4)=179+110÷5=370+35×25=422×5-367=633-193+366=616÷4×2=6.6-1.7=498×6÷2=990-(786-204)=22×12+439=994-(266+148)=266×2-43=24÷(196-193)=210-36×4=2/3-1/3=105×7÷3=324÷(474-470)=40÷(419-411)=495-37=85×78×2=78×98=939-820+262=455÷(449-442)=399-(33+353)=56÷(196-188)=478×(747-744)=(177-63)÷3=392÷7=94×(244-237)=29×11×2=451-210=480-(39+284)=258-424÷4=255-15×3=21×5×4=279-(337-330)=276×3=42×7×3=418+17×25=22×(276-180)=18×(70÷2)=12×36-305=21÷7×4=(109-95)×49=487-73×6=402+144×2=16×14÷7=833×(905-898)=35×85×6=332÷(12÷6)=90+342=975-15×47=215+71+527=896÷(4×2)=21÷3×99=217+230-162=20×(309-216)=522+376+580=50×(159÷3)=261÷3=755+(568-223)=140+(336-44)=101+56×12=142÷2+94=25×28+181=350+443=495-287=886+770÷5=314-163+161=126+31×8=323+(452-334)=897+372-933=(469-357)÷7=7.8+0.8=8.8-1.0=895-(288+337)=5/8-1/8=667-127×3=163+30×4=407-173-233=360÷5+602=8.2-7.2=87×(63÷7)=89×(558-467)=49+(268-55)=392-(110+121)=535+758+787=6.8+1.1=447-892÷2=96×51×2=5.9-4.4=955+717=17×(40÷5)=220-21×2=657-296+277=378÷9×6=95×6÷2=20×(115-110)=628+(773-499)=216-139=540÷(3×3)=498-(420+75)=375÷(18÷6)=91×48=154+574-223=732÷(2×2)=20+44×6=950÷(30÷6)=678÷3×6=572+301-274=429-(77+324)=441-11×22=75.6-48.3=798-(447+200)=73×9+116=93×39×6=30×18=148×6÷8=447+306=913-292-134=126×6-131=25×6×5=48÷8×53=13×13×3=642-(29+468)=10×7×14=457-(331-194)=240÷(369-363)=22×12=141×6×5=435-367=997×4=24×(12÷6)=335÷5×12=198+79-189=166×(20÷4)=324÷4=32×16-435=104×5=496÷8×5=966÷2×7=40.1+16.5=262÷(14÷7)=698÷2=7.9+1.0=85.8-48.0=69+102=431×5=451-138-295=600÷2+978=915-50×11=41×(665-584)=16×53÷2=655÷5×4=552÷6÷4=248÷(2×2)=68×(18÷9)=(411-393)÷3=8.3+8.8=137×3=634-358=3.0-1.9=531+(699-444)=19×89×8=436-18-397=14×3=190+152=23+15×9=608+734+861=10×94-686=100÷(2×2)=297×(36÷9)=61×38=75.1-14.0=832÷8÷8=162+(386-276)=558÷(3×3)=725-413+36=102÷6×4=421-102+130=601×(102-93)=476÷7÷2=700×(613-609)=264-96-21=786÷(48÷8)=41×10-132=59+60×14=688÷(24÷3)=744+201=20×16=151+328-302=44×(161-153)=315×2÷3=21×36÷3=330-219+96=24×6-38=344×2=847-209+31=720÷5÷2=35÷5=612÷3÷4=147×(163-160)=72×(144-64)=960+192=15÷5×83=451-14×24=33×30-111=375+163×3=340÷4×78=244÷2+494=223×3-605=24×39÷8=935-(786-339)=645-459-54=208+(599-39)=20÷5×14=46+(244-84)=(483-179)÷2=720÷4÷4=943×(450-447)=4/8+3/8=19×14=951+129×2=101×2×4=194÷(879-877)=349+49×17=197×(733-728)=84+540+26=30×6+284=77×(267-264)=45+220+569=25×13=11×6×40=94×25×2=893×2=58÷2×23=535+234+717=22×(222÷6)=518÷2÷7=200-15×10=854×9÷3=663-615+153=12×2×71=36+44×17=120×3÷8=24.5+22.9=192÷4×94=32×15-66=183÷3×5=465÷3=736×7=20×3×25=375-47×2=70×18÷6=136+192-265=25×13×3=40×19=45.1+27.4=72×(862-856)=(593-425)÷3=701+774-458=359+(401-114)=402÷6×57=408+566+711=426-(322-159)=430-168×2=910-17×42=512-153-331=35×80÷5=940+306+66=271-94=856÷(2×4)=130×(270-267)=(832-732)÷5=166+10×73=13×7×19=67+134=37×25×2=886-94=7.2-0.2=80×5×6=25×65=36×(66÷3)=128÷(4×2)=461+20×16=73×(400÷5)=208÷(2×4)=219+219×2=92.2-83.9=499-50-397=28×(22÷2)=408-21×16=363+189=348÷(15÷5)=90×8-324=473-(375-64)=172×6=117+245-73=358-77+543=789÷3+869=(408-270)÷2=762×3-452=65÷5×40=41×10-402=956÷4×9=16×8÷4=(468-164)÷8=(496-454)×78=794+267=219÷3×66=12×55-151=324÷9=36+333-312=15×(94÷2)=970-438÷3=436+(744-10)=(278-267)×12=337-(215-153)=167-(364-352)=3/5-1/5=3/6-1/6=78×(329-321)=56×87=408÷6×4=133×5×3=816÷4=295+858+141=364-(463-337)=151×5=7.6+2.0=2.0+5.9=14×51-523=168×2=331-262=(360-241)÷7=31×2×26=14×17×3=470-63-301=115-78=4/10+5/10=318÷2×8=726×2÷3=887+338×2=35×9×2=(157-121)×46=280÷4×71=203÷(482-475)=1.0-0.7=659+(757-375)=17×3×99=277-555÷3=27×15-226=341+946÷2=424×(48÷6)=42÷(3×2)=184+206÷2=573-(932-870)=5.2-3.4=940÷(2×2)=857-689=944÷2÷2=261÷(12÷4)=201-875÷7=560+894+557=500-51×8=766-14×37=20×(378÷7)=321+23×11=90×6×3=747+54×12=294-(355-299)=668÷2×6=434÷2=930-(910-26)=16×36÷2=328+(362-148)=202+265=355-262+106=35×2×64=840-637=88×51×9=94×30×9=619+10×88=189+251-203=999×4=62×(336-282)=10×(161÷7)=487-352-67=915-57×14=318×(45÷5)=83+64×3=43×94×7=22×14×3=190÷5×23=922-187×4=494-24×19=248+361=64+358-278=265×4÷5=438÷(54÷9)=72×88÷8=52×86=19×96=28×20=943-173-15=243÷9×20=368÷(2×2)=(460-445)×30=968×2=848÷(4×2)=930-67-819=737×9÷3=(798-465)÷3=546÷(2×3)=5/7-1/7=264÷8=680×(21÷7)=500×(24÷4)=282÷(285-279)=30×32÷8=354÷2=(114-110)÷2=91×10=636×8÷3=536×5=37+913+363=10×83-419=430-(187+14)=945÷(80-75)=496-61×4=642÷2×6=222×4-774=2/4-1/4=936÷(2×3)=312÷4×9=27.5+35.5=398+790÷5=0.2+77.8=480÷(393-385)=430÷5×85=29×17=800+200-318=28×5=825÷3×6=336÷4÷6=60÷3=338+396+110=287-(68+203)=462×4-874=211-103×2=318-(738-672)=413-85×3=464÷2÷4=186-549÷3=441÷3÷3=4/6-1/6=7.3-7.0=(367-323)÷4=76×(27÷3)=246÷6+257=10×22×4=11×15×6=605-39×6=353×(28÷7)=6.5-3.2=285÷3×63=526-360+242=820÷2÷5=510+291+917=270÷(444-442)=237+38×7=13×46=445-(367+78)=985÷5×4=351×(10÷5)=262+165-371=13×66-748=26×34=67×8-182=388-102=(940-760)÷4=24×7÷2=378÷(30÷5)=457-410+964=428×(27÷9)=989×(28÷7)=115×2=840÷7+628=(209-95)÷6=656÷8=456-(98+146)=567÷(63÷9)=973-339-297=32×25=126+508=526+42×3=140×5×8=657×8-482=320×3-454=428×7=243÷(15÷5)=310-(110+167)=426-338+92=716+171+876=486-468+159=139+258=494÷(16÷8)=109×5×2=111+403+182=1.3+8.3=616÷2÷7=46+804÷6=802×(491-488)=43+63×7=910-338-104=38.0-13.2=8.6-2.5=343+(409-167)=(954-139)÷5=300÷3=920×(81÷9)=386-25×12=69÷3×32=255-160+310=204÷(2×3)=30×83÷3=282+47×11=38×22-249=784÷(2×4)=205+118-56=2/6+4/6=340÷4×2=14÷2=256×6=10×37-312=911-458-303=11×29-104=175×5-130=37.6-29.6=579×(257-254)=(529-494)×96=977-24×19=37×63÷9=289+930÷2=26×9=847-156×5=285+882-988=124×(49-42)=120÷3=764+24×32=645-44-302=62×3÷6=984÷(20÷5)=706÷2×9=(486-99)÷3=96+268=96×(36÷6)=976-33×15=718÷(946-944)=15×16×2=852×(30÷6)=975-430-88=(822-810)÷6=424×3=222÷(640-637)=721×6÷2=236-211=883-144×2=124×(40÷5)=117+309-105=11×31=958-154=78×9×6=(54-33)×16=61×(80÷4)=780×4÷8=214+(930-233)=727-234=42+117+66=586÷(966-964)=836-68×2=593×(706-700)=56×7÷4=722-15×21=8.6+5.0=4.3+8.9=84÷4×5=26×14-346=483-294÷6=22×(78÷3)=269×3=42×50÷5=280+67=220+194×4=(792-58)÷2=150÷(985-982)=84×(91÷7)=302-27×7=804×(593-586)=399÷3+744=225÷(10÷2)=17×24-113=886-(49+213)=113-(416-371)=636÷(2×2)=86×(12÷2)=694+586=20×71×4=259-46×5=537+16-181=158×4÷2=34×2=191×(105-100)=671-197+592=138÷(15÷5)=187-95=134×(54÷9)=147÷(382-375)=86×16×5=267-21×12=498÷(3×2)=282×(214-211)=116÷(486-482)=4.7+3.5=988-356=509+21×14=14×31×2=92×(210-198)=69÷(136-133)=57×23÷3=410-25=173×(132-123)=37×18=768÷(3×2)=224÷(370-363)=183-(442-350)=20×(215-179)=717+460+377=79×(272÷8)=224×3÷8=109+139-225=402-33×12=618-(411+207)=583-230÷2=416+(495-83)=89×(37-33)=17×2×16=5/10+3/10=95×9×8=217-103=856÷(587-585)=3.3+7.6=18×40-28=304÷(254-250)=45.9+38.8=273+11×72=56×14-577=90×99=888-(355+211)=134+356=371÷(318-311)=944+119×4=488÷8×37=27×15×2=150-19×4=288-28×10=186×2÷6=(376-346)÷5=231÷7=15×6×14=88+43-130=155-(476-414)=24×26÷8=24×19×2=36×(278-260)=218÷2=108÷9+842=33×34×9=234÷2÷3=499+15×8=166-(673-569)=(414-318)÷8=24.5+53.2=255÷(269-266)=165+162×5=789×(173-164)=41×9×2=479-(48+415)=(856-91)÷9=56+242=352-69-28=275+(170-71)=35×(192÷2)=728-(684-465)=99-(498-493)=21×3×96=930-25×22=977+(681-47)=1/8+4/8=559+709-375=65×(165-157)=16×5×23=445-25×2=11.4+2.9=336÷(399-396)=(865-811)×22=(245-233)×58=493×2=129+212+334=962-(772+77)=3/8+4/8=503×(24÷4)=29×15+699=339-(156+130)=218×3÷6=(409-353)×13=294÷2÷3=35×10÷2=13×31=916-(835+76)=389-603÷9=11×4×92=902-96÷3=288÷4=49+91+767=225+203-72=96×(132÷2)=289-(66+215)=261×3÷9=16×5×98=332+281+107=347+33×8=828÷4×2=410+272=30×81÷2=272÷(64÷8)=12×82=44×2×5=81×4×7=98.2-94.7=603÷(36÷4)=8.7+6.1=53×16÷8=20×22-415=609÷7+157=467×9-19=374-42-239=157×3×4=64×2×6=492÷(107-105)=512÷2+66=477-12×34=8.1-5.8=234÷(316-310)=472×(224-218)=366÷2=8.2+2.4=330-16×4=13+55×11=40.9+29.4=684-562÷2=158+742=310÷5÷2=246+700÷7=12.9+80.2=12×62÷8=271×4÷2=296÷2×5=84×2×4=146+12+397=468-371+21=189÷7×24=124+257=10×7×2=319-(438-388)=210-395÷5=91×37=84.4-66.2=545+960÷6=312-48=908+(805-210)=9.2-3.8=14×7×47=494-891÷9=51×(117÷9)=128÷(16÷2)=704+660÷5=187+(364-279)=50×58=347-284+330=439+235+189=56×(10÷2)=47×18-239=48÷(2×3)=163×6×2=115÷5×4=1/7+5/7=336×8÷2=366÷2×7=423÷3+666=131×6×8=(864-568)÷8=750-18×30=272×2+923=203+66-206=672÷(20÷5)=294÷(18÷9)=34×12÷3=89×(257-252)=7.7-6.2=137×(40÷8)=388-13×28=658-59×3=35×66×7=49.1-40.7=180+47+533=305×3=24×58÷4=79×8=(241-26)÷5=217×3×5=31×3×10=82+936÷4=960÷(2×3)=140÷7=908×(32÷4)=14×40÷2=2.9-0.9=697-208×3=366÷(12÷6)=534÷6×45=4/7-2/7=(336-204)÷6=408+277×2=452-50×7=161×6-935=493-(283+138)=420-28×11=176+711÷9=280×(18÷9)=724-(577-266)=96×(434÷7)=(419-391)×24=75+24×28=283-231=51×16=7.3-3.0=140×8-64=936-724+934=340÷2×5=105+161-41=241-(380-362)=845×3-30=13×60-52=381+111=31×(638-579)=225÷3÷3=225÷(3×3)=30+704+548=54×2×3=15×15÷3=283-75×2=360÷3×2=773-(980-669)=257+430+218=17×18×3=28×(232-224)=403+44×10=5.7-4.8=68×12+309=40×2×5=490÷2×5=95.9-21.9=5.5-1.4=108÷2+360=876÷3=17×(75÷5)=302÷2=151×6×8=28×6÷3=15×22÷5=126÷7÷2=308+69=510+(760-606)=70×6-301=36×24÷4=60×10÷3=20×52=30×2×96=21×(487-474)=137×(791-782)=171÷9×19=334+387÷3=191+(125-39)=236÷4×7=294÷6+369=259-114=320÷2=23×3×54=159÷3×7=75×42÷2=494-711÷9=293+75=32×(62-36)=714÷(2×3)=234-181+898=60×5×2=6/10-2/10=32×30-156=928÷(4×2)=78.1-47.4=10×64+28=904-(528+292)=700÷(2×2)=276÷(36÷6)=420÷5×2=310-30×8=121×5=57+106÷2=38+10×23=(400-333)×11=104÷2×6=308+16×34=76×(50÷5)=14×6×15=684÷(20÷5)=504÷7÷6=297-92=323×2-205=630÷5×6=55+(539-188)=952-(979-764)=892×(487-481)=988+(651-416)=320+30×12=476-77×5=37×15÷3=135÷3÷9=25×99=572+(355-175)=13×7×61=(305-253)×18=216÷(433-429)=964÷(28÷7)=2/5-1/5=930-182×4=288+16×22=712÷(16÷4)=331-(225+56)=430-436÷2=209-13×9=269+113-132=336-21×13=384+13×22=(926-830)÷2=946-(758+34)=432-164=(828-783)×23=61-76÷4=16×(502-495)=9.8-4.5=790-843÷3=879-55×14=16×31-488=18×5×22=10×(379-302)=103+391-116=62÷2×52=24×2+951=76-216÷6=386×2-277=155÷5=631-76-393=28×35=(623-315)÷4=687-136-535=142×5=350÷7=28×5×3=253-237÷3=40×12-145=73×(30÷6)=412-776÷2=12÷(2×3)=920+487+64=17×24-364=136×(765-756)=877-51×11=30×10×2=546-119÷7=834-606=47+11×68=33.9-14.3=3.9-1.8=842-10×37=726-440÷2=167×4+226=944-(411+253)=198×4×6=49÷7×75=589-41=(775-335)÷2=460-157=(319-117)÷2=10×16×4=4.3-0.9=616÷7÷2=37×24÷2=322-(38+74)=75+190=94+16×9=529-51×9=27×20÷3=419×2-602=520÷(4×2)=3.0+9.0=90×81÷2=862+131-122=87×9÷3=606+843-621=620+282+85=153+560÷7=213+(368-269)=34×(175÷7)=89×(54÷9)=441÷9×20=250÷5+456=32÷4×13=324-26×2=0.9+9.1=38×6×2=20×3×63=1/5+2/5=13×(166÷2)=161×4=275-35×2=980+61-60=840÷2÷7=10×98-540=328×2-132=493-15×13=812÷7÷2=329-283+327=19×(105÷3)=114÷(10÷5)=62×13÷2=19×5×36=48÷(3×2)=315×3-204=72×4÷6=429-142×2=292-82-55=452+11×50=72-195÷3=559-15-161=(82-50)×71=18×95×8=801+(436-215)=227+213=(431-421)÷2=454×8-308=845-376÷2=36×2×98=24×34-672=232×4×2=417+128+26=98.1-62.1=370-482÷2=144÷4×2=167-791÷7=396-289+198=464-20+54=567÷9=655-28×5=248÷8×53=474-160=12÷(18÷9)=203×5-983=9.3-5.9=179×5=697+242+622=486-51-64=300+25×3=162÷9+265=32×2×32=495+741÷3=361-202+58=28×3×12=473+199×3=24÷(569-566)=109×2×4=188÷(16÷4)=605-231+868=24×12+460=16×13×4=975÷5=172+(651-611)=426×5-292=239×3-583=122×6÷4=44×2×19=210÷7×6=(677-83)÷9=4.9+6.6=299-120÷6=198+570=51×49=4/10+6/10=743-56×13=425+45-113=783÷9×53=670÷2+570=148×(48÷8)=971-(808+34)=478-338-61=83×(77÷7)=305-302+105=736-334=380+73=202÷2=798×4÷2=987+18×16=12×52÷3=231÷7÷3=25×2×97=64+165+771=497-(223+111)=53+369-234=557-52+33=(880-90)÷5=32.9+41.8=413-762÷6=290-832÷8=34×(80÷8)=188+42×12=452÷(2×2)=37×(342÷9)=244×8=125+377+328=31×(120-27)=565×3-45=214-507÷3=21×36÷2=13×(18÷6)=525×8÷7=13×32-356=347-(205-180)=32÷4×79=594÷9÷3=827-468÷3=273-(244-164)=42÷2×3=52×15=9.8-5.7=688÷(2×4)=480-331+244=16×(378÷9)=305-(214+19)=478-(451-235)=(467-81)÷2=325÷5=829-175+778=474-43×11=27×16-189=474÷3=13×78×6=59+(483-307)=473-116-261=87×19=525÷7=13×3×51=27×(186-183)=25×36-830=22×24=52×11÷2=98+631-160=867+935-323=396÷(16÷8)=3.9+2.7=714÷6=936÷2+272=900÷5÷9=56×10÷8=64×3=48×2×22=(886-414)÷2=456-(83+44)=587+(572-139)=64×(42÷3)=667-240÷3=44+254=229×3=433-12×17=(470-451)×13=60÷(10÷2)=148+154=231×4×2=109×(220-211)=92+263+607=198×3+429=3.0-1.5=445×(28÷7)=125+357-434=(51-38)×93=145+(421-406)=229-135-68=995×(103-96)=24×3×10=41×14+116=956÷2×7=90÷6×45=62×8×2=644-70-423=485÷(815-810)=(252-162)÷6=66×55=168÷(2×3)=746-412+972=21×3×94=759+524-726=972-184-241=16×32+352=782÷2=410-892÷4=326-(111-51)=234-40=25×(32÷4)=36×18-484=17×12-162=214-(968-792)=418+(771-475)=256-(231-140)=123×2×3=597-483÷3=34×(410-393)=10×5×39=136×3×2=156÷(24÷8)=792÷(2×3)=217-147+97=365×2-334=13×4×5=150÷(201-196)=682+127×3=920-708÷4=20×5×2=363-33×4=499-158-153=189×2÷7=449-354=871-(290+460)=37×(252÷9)=39÷3=246÷(47-41)=28×(168÷7)=15×17-110=680÷(15÷3)=388+977=644÷(36÷9)=10×(111-106)=3/10+7/10=159-316÷2=396÷4÷3=576÷6÷2=75+131+680=29×44×2=23×10-45=372-12×24=448÷7×2=50÷5×33=485-17×16=16×8×2=995-(836+46)=76×35÷7=(320-245)÷3=344-193-46=168×5+30=98×9-545=469-252=945×(18÷3)=881-137-744=96×(21÷3)=352×2×4=978-248-593=35×7-127=21×(246÷6)=720÷(2×4)=1.5+1.8=923-(354+444)=547+344+169=533-156÷4=630÷(24÷4)=472-(51+287)=715÷5+253=349+150-396=698+200-24=107×7=727-33×18=339+114=27×3×91=654÷3÷2=67×(147÷3)=624-149=17×43×3=221+610÷5=114×(24÷3)=397+198+13=138÷(160-158)=106×4-139=3/5+2/5=19×5+242=76×(376-363)=429-444÷2=359+390=67×11-634=146-83=10×(254-233)=4.9+0.6=4/9-2/9=276÷4÷3=(264-245)×24=476÷4×5=481×7=(478-88)÷6=21×(76÷2)=311-300+31=58.7+9.7=603÷(3×3)=236×2-145=2/8+5/8=70÷7=335÷(25÷5)=362-20×16=92×59×9=918+357-776=447+497÷7=394-371=327-23-81=60×(184÷4)=351+61×5=717-385=17×(465÷5)=744÷(157-149)=249+10×6=520÷(2×2)=948÷3÷2=477-623÷7=205+65×9=444-(205+108)=467+(708-367)=45×20+82=600×7÷2=95×6÷5=(833-33)÷4=313-74×4=889+332÷4=403-19×15=13×72÷8=375÷(163-158)=1.1+5.2=264÷(2×4)=408+657-130=30×(117÷9)=133+12×46=339-197=81×3+313=481-68-401=78+394=73×(56÷7)=29+23=725+12×52=25×3×98=342-149-48=1.3+3.1=418÷(10÷5)=220÷5=397-86+75=934-490-38=60÷(2×3)=84×4÷8=307-145×2=79×44÷2=162×4÷9=463-208+717=13×(328÷8)=66×2÷3=234÷(48÷8)=15÷5×32=132×4-227=336÷(4×2)=62×10-343=778-295+821=626+71×7=113×(42÷7)=159×7-612=705-15×46=10×21×3=95÷5×44=96÷(362-354)=203÷(659-652)=6.8-5.0=279÷3=111×8=282÷3÷2=872÷(36-28)=90+40+566=293×4=(817-265)÷8=69-20+23=16×9÷6=459÷(36÷4)=605+13×52=175-58=220×4÷8=720÷9÷8=244÷(14÷7)=99+362+181=20×10-167=822÷(716-710)=300÷2÷6=235×(153-149)=654÷6×5=17×17-242=138×(131-126)=440-10×37=302+119=258÷3÷2=12×(108÷2)=629-571=153÷9×45=250-75×3=264×3÷2=285+(464-242)=8.8+5.3=9.6-8.6=参考答案72+183=255907-116-133=65812×10×8=9603.5+8.9=12.4427-(846-763)=344477-25×12=177443-85×3=188947-(283+244)=420673+959-665=967735-298-300=13721×(64-27)=777530×(15÷5)=159091×65×3=1774519×(116-108)=152261÷9×34=986345+(129-101)=373399÷7×89=5073401-(553-260)=10897×9-837=36(245-23)÷3=7496×(142÷2)=6816486-165÷5=45315×57-228=62784+(386-172)=298245÷7÷7=574×78=57723/9-1/9=2/9520÷4=130919-(20+104)=795111×(40÷5)=888425÷(324-319)=8512÷6×55=11054×65=3510296÷2÷2=7481.7+3.2=84.9540÷9×40=2400433×8-751=2713315-131×2=53115÷5×33=759995-(670-568)=8939.1+3.0=12.1188-164+461=485502×4=200882×8+179=835594-298+276=572342÷2+94=26545×2×72=6480228÷4÷3=19379×7-850=1803(148-140)÷4=246×2×34=3128486+101×4=890238×4-236=71616×28÷2=224(722-711)×93=102371+(258-100)=22930×(138÷3)=1380860+776+948=2584525÷7×34=2550920÷4÷2=1156.8-4.5=2.354×(435-423)=64884×7=588(400-386)×34=476848-(701-208)=355664×7=4648736-(686-365)=41510×2×97=1940812×(27÷3)=7308497-11×30=167413-(494-150)=6912×30=3609.6+2.7=12.314×10×5=700372-76-33=263312÷6×76=395247+102+415=564222+112=334327-91+498=7340.9+0.9=1.8329+(262-110)=4811.2+4.4=5.6540-(419-60)=18110×97+879=184912×44÷8=6651×19=969216÷2=10810×11×4=44035×(180÷9)=700228×(913-909)=91262+(710-534)=238385-15×15=16029×18=522929+390÷2=1124834-(770-40)=104208+203×4=1020647×4-399=2189405-(467-374)=31242×2×64=5376429+(999-830)=598448÷7×4=25611×9×14=1386774÷3÷2=129235×8÷2=94023×16×2=73617×(207-154)=901807+17×8=943740-(892-722)=570290-(72+33)=185248÷(2×4)=31179+110÷5=201370+35×25=1245422×5-367=1743633-193+366=806616÷4×2=3086.6-1.7=4.9498×6÷2=1494990-(786-204)=40822×12+439=703994-(266+148)=580266×2-43=48924÷(196-193)=8210-36×4=662/3-1/3=1/3105×7÷3=245324÷(474-470)=8140÷(419-411)=5495-37=45885×78×2=1326078×98=7644939-820+262=381455÷(449-442)=65399-(33+353)=1356÷(196-188)=7478×(747-744)=1434(177-63)÷3=38392÷7=5694×(244-237)=65829×11×2=638451-210=241480-(39+284)=157258-424÷4=152255-15×3=21021×5×4=420279-(337-330)=272276×3=82842×7×3=882418+17×25=84322×(276-180)=211218×(70÷2)=63012×36-305=12721÷7×4=12(109-95)×49=686487-73×6=49402+144×2=69016×14÷7=32833×(905-898)=583135×85×6=17850332÷(12÷6)=16690+342=432975-15×47=270215+71+527=813896÷(4×2)=11221÷3×99=693217+230-162=28520×(309-216)=1860522+376+580=147850×(159÷3)=2650261÷3=87755+(568-223)=1100140+(336-44)=432101+56×12=773142÷2+94=16525×28+181=881350+443=793495-287=208886+770÷5=1040314-163+161=312126+31×8=374323+(452-334)=441897+372-933=336(469-357)÷7=167.8+0.8=8.68.8-1.0=7.8895-(288+337)=2705/8-1/8=4/8667-127×3=286163+30×4=283407-173-233=1360÷5+602=6748.2-7.2=1.087×(63÷7)=78389×(558-467)=809949+(268-55)=262392-(110+121)=161535+758+787=20806.8+1.1=7.9447-892÷2=196×51×2=97925.9-4.4=1.5955+717=167217×(40÷5)=136220-21×2=178657-296+277=638378÷9×6=25295×6÷2=28520×(115-110)=100628+(773-499)=902216-139=77540÷(3×3)=60498-(420+75)=3375÷(18÷6)=12591×48=4368154+574-223=505732÷(2×2)=18320+44×6=284950÷(30÷6)=190678÷3×6=1356572+301-274=599429-(77+324)=28441-11×22=19975.6-48.3=27.3798-(447+200)=15173×9+116=77393×39×6=2176230×18=540148×6÷8=111447+306=753913-292-134=487126×6-131=62525×6×5=75048÷8×53=31813×13×3=507642-(29+468)=14510×7×14=980457-(331-194)=320240÷(369-363)=4022×12=264141×6×5=4230435-367=68997×4=398824×(12÷6)=48335÷5×12=804198+79-189=88166×(20÷4)=830324÷4=8132×16-435=77104×5=520496÷8×5=310966÷2×7=338140.1+16.5=56.6262÷(14÷7)=131698÷2=3497.9+1.0=8.985.8-48.0=37.869+102=171431×5=2155451-138-295=18600÷2+978=1278915-50×11=36541×(665-584)=332116×53÷2=424655÷5×4=524552÷6÷4=23248÷(2×2)=6268×(18÷9)=136(411-393)÷3=68.3+8.8=17.1137×3=411634-358=2763.0-1.9=1.1531+(699-444)=78619×89×8=13528436-18-397=2114×3=42190+152=34223+15×9=158608+734+861=220310×94-686=254100÷(2×2)=25297×(36÷9)=118861×38=231875.1-14.0=61.1832÷8÷8=13162+(386-276)=272558÷(3×3)=62725-413+36=348102÷6×4=68421-102+130=449601×(102-93)=5409476÷7÷2=34700×(613-609)=2800264-96-21=147786÷(48÷8)=13141×10-132=27859+60×14=899688÷(24÷3)=86744+201=94520×16=320151+328-302=17744×(161-153)=352315×2÷3=21021×36÷3=252330-219+96=20724×6-38=106344×2=688847-209+31=669720÷5÷2=7235÷5=7612÷3÷4=51147×(163-160)=44172×(144-64)=5760960+192=115215÷5×83=249451-14×24=11533×30-111=879375+163×3=864340÷4×78=6630244÷2+494=616223×3-605=6424×39÷8=117935-(786-339)=488645-459-54=132208+(599-39)=76820÷5×14=5646+(244-84)=206(483-179)÷2=152720÷4÷4=45943×(450-447)=28294/8+3/8=7/819×14=266951+129×2=1209101×2×4=808194÷(879-877)=97349+49×17=1182197×(733-728)=98584+540+26=65030×6+284=46477×(267-264)=23145+220+569=83425×13=32511×6×40=264094×25×2=4700893×2=178658÷2×23=667535+234+717=148622×(222÷6)=814518÷2÷7=37200-15×10=50854×9÷3=2562663-615+153=20112×2×71=170436+44×17=784120×3÷8=4524.5+22.9=47.4192÷4×94=451232×15-66=414183÷3×5=305465÷3=155736×7=515220×3×25=1500375-47×2=28170×18÷6=210136+192-265=6325×13×3=97540×19=76045.1+27.4=72.572×(862-856)=432(593-425)÷3=56701+774-458=1017359+(401-114)=646402÷6×57=3819408+566+711=1685426-(322-159)=263430-168×2=94910-17×42=196512-153-331=2835×80÷5=560940+306+66=1312271-94=177856÷(2×4)=107130×(270-267)=390(832-732)÷5=20166+10×73=89613×7×19=172967+134=20137×25×2=1850886-94=7927.2-0.2=7.080×5×6=240025×65=162536×(66÷3)=792128÷(4×2)=16461+20×16=78173×(400÷5)=5840208÷(2×4)=26219+219×2=65792.2-83.9=8.3499-50-397=5228×(22÷2)=308408-21×16=72363+189=552348÷(15÷5)=11690×8-324=396473-(375-64)=162172×6=1032117+245-73=289358-77+543=824789÷3+869=1132(408-270)÷2=69762×3-452=183465÷5×40=52041×10-402=8956÷4×9=215116×8÷4=32(468-164)÷8=38(496-454)×78=3276794+267=1061219÷3×66=481812×55-151=509324÷9=3636+333-312=5715×(94÷2)=705970-438÷3=824436+(744-10)=1170(278-267)×12=132337-(215-153)=275167-(364-352)=1553/5-1/5=2/53/6-1/6=2/678×(329-321)=62456×87=4872408÷6×4=272133×5×3=1995816÷4=204295+858+141=1294364-(463-337)=238151×5=7557.6+2.0=9.62.0+5.9=7.914×51-523=191168×2=336331-262=69(360-241)÷7=1731×2×26=161214×17×3=714470-63-301=106115-78=374/10+5/10=9/10318÷2×8=1272726×2÷3=484887+338×2=156335×9×2=630(157-121)×46=1656280÷4×71=4970203÷(482-475)=291.0-0.7=0.3659+(757-375)=104117×3×99=5049277-555÷3=9227×15-226=179341+946÷2=814424×(48÷6)=339242÷(3×2)=7184+206÷2=287573-(932-870)=5115.2-3.4=1.8940÷(2×2)=235857-689=168944÷2÷2=236261÷(12÷4)=87201-875÷7=76560+894+557=2011500-51×8=92766-14×37=24820×(378÷7)=1080321+23×11=57490×6×3=1620747+54×12=1395294-(355-299)=238668÷2×6=2004434÷2=217930-(910-26)=4616×36÷2=288328+(362-148)=542202+265=467355-262+106=19935×2×64=4480840-637=20388×51×9=4039294×30×9=25380619+10×88=1499189+251-203=237999×4=399662×(336-282)=334810×(161÷7)=230487-352-67=68915-57×14=117318×(45÷5)=286283+64×3=27543×94×7=2829422×14×3=924190÷5×23=874922-187×4=174494-24×19=38248+361=60964+358-278=144265×4÷5=212438÷(54÷9)=7372×88÷8=79252×86=447219×96=182428×20=560943-173-15=755243÷9×20=540368÷(2×2)=92(460-445)×30=450968×2=1936848÷(4×2)=106930-67-819=44737×9÷3=2211(798-465)÷3=111546÷(2×3)=915/7-1/7=4/7264÷8=33680×(21÷7)=2040500×(24÷4)=3000282÷(285-279)=4730×32÷8=120354÷2=177(114-110)÷2=291×10=910636×8÷3=1696536×5=268037+913+363=131310×83-419=411430-(187+14)=229945÷(80-75)=189496-61×4=252642÷2×6=1926222×4-774=1142/4-1/4=1/4936÷(2×3)=156312÷4×9=70227.5+35.5=63.0398+790÷5=5560.2+77.8=78.0480÷(393-385)=60430÷5×85=731029×17=493800+200-318=68228×5=140825÷3×6=1650336÷4÷6=1460÷3=20338+396+110=844287-(68+203)=16462×4-874=974211-103×2=5318-(738-672)=252413-85×3=158464÷2÷4=58186-549÷3=3441÷3÷3=494/6-1/6=3/67.3-7.0=0.3(367-323)÷4=1176×(27÷3)=684246÷6+257=29810×22×4=88011×15×6=990605-39×6=371353×(28÷7)=14126.5-3.2=3.3285÷3×63=5985526-360+242=408820÷2÷5=82510+291+917=1718270÷(444-442)=135237+38×7=50313×46=598445-(367+78)=0985÷5×4=788351×(10÷5)=702262+165-371=5613×66-748=11026×34=88467×8-182=354388-102=286(940-760)÷4=4524×7÷2=84378÷(30÷5)=63457-410+964=1011428×(27÷9)=1284989×(28÷7)=3956115×2=230840÷7+628=748(209-95)÷6=19656÷8=82456-(98+146)=212567÷(63÷9)=81973-339-297=33732×25=800126+508=634526+42×3=652140×5×8=5600657×8-482=4774320×3-454=506428×7=2996243÷(15÷5)=81310-(110+167)=33426-338+92=180716+171+876=1763486-468+159=177139+258=397494÷(16÷8)=247109×5×2=1090111+403+182=6961.3+8.3=9.6616÷2÷7=4446+804÷6=180802×(491-488)=240643+63×7=484910-338-104=46838.0-13.2=24.88.6-2.5=6.1343+(409-167)=585(954-139)÷5=163300÷3=100920×(81÷9)=8280386-25×12=8669÷3×32=736255-160+310=405204÷(2×3)=3430×83÷3=830282+47×11=79938×22-249=587784÷(2×4)=98205+118-56=2672/6+4/6=1340÷4×2=17014÷2=7256×6=153610×37-312=58911-458-303=15011×29-104=215175×5-130=74537.6-29.6=8.0579×(257-254)=1737(529-494)×96=3360977-24×19=52137×63÷9=259289+930÷2=75426×9=234847-156×5=67285+882-988=179124×(49-42)=868120÷3=40764+24×32=1532645-44-302=29962×3÷6=31984÷(20÷5)=246706÷2×9=3177(486-99)÷3=12996+268=36496×(36÷6)=576976-33×15=481718÷(946-944)=35915×16×2=480852×(30÷6)=4260975-430-88=457(822-810)÷6=2424×3=1272222÷(640-637)=74721×6÷2=2163236-211=25883-144×2=595124×(40÷5)=992117+309-105=32111×31=341958-154=80478×9×6=4212(54-33)×16=33661×(80÷4)=1220780×4÷8=390214+(930-233)=911727-234=49342+117+66=225586÷(966-964)=293836-68×2=700593×(706-700)=355856×7÷4=98722-15×21=4078.6+5.0=13.64.3+8.9=13.284÷4×5=10526×14-346=18483-294÷6=43422×(78÷3)=572269×3=80742×50÷5=420280+67=347220+194×4=996(792-58)÷2=367150÷(985-982)=5084×(91÷7)=1092302-27×7=113804×(593-586)=5628399÷3+744=877225÷(10÷2)=4517×24-113=295886-(49+213)=624113-(416-371)=68636÷(2×2)=15986×(12÷2)=516694+586=128020×71×4=5680259-46×5=29537+16-181=372158×4÷2=31634×2=68191×(105-100)=955671-197+592=1066138÷(15÷5)=46187-95=92134×(54÷9)=804147÷(382-375)=2186×16×5=6880267-21×12=15498÷(3×2)=83282×(214-211)=846116÷(486-482)=294.7+3.5=8.2988-356=632509+21×14=80314×31×2=86892×(210-198)=110469÷(136-133)=2357×23÷3=437410-25=385173×(132-123)=155737×18=666768÷(3×2)=128224÷(370-363)=32183-(442-350)=9120×(215-179)=720717+460+377=155479×(272÷8)=2686224×3÷8=84109+139-225=23402-33×12=6618-(411+207)=0583-230÷2=468416+(495-83)=82889×(37-33)=35617×2×16=5445/10+3/10=8/1095×9×8=6840217-103=114856÷(587-585)=4283.3+7.6=10.918×40-28=692304÷(254-250)=7645.9+38.8=84.7273+11×72=106556×14-577=20790×99=8910888-(355+211)=322134+356=490371÷(318-311)=53944+119×4=1420488÷8×37=225727×15×2=810150-19×4=74288-28×10=8186×2÷6=62(376-346)÷5=6231÷7=3315×6×14=126088+43-130=1155-(476-414)=9324×26÷8=7824×19×2=91236×(278-260)=648218÷2=109108÷9+842=85433×34×9=10098234÷2÷3=39499+15×8=619166-(673-569)=62(414-318)÷8=1224.5+53.2=77.7255÷(269-266)=85165+162×5=975789×(173-164)=710141×9×2=738479-(48+415)=16(856-91)÷9=8556+242=298352-69-28=255275+(170-71)=37435×(192÷2)=3360728-(684-465)=50999-(498-493)=9421×3×96=6048930-25×22=380977+(681-47)=16111/8+4/8=5/8559+709-375=89365×(165-157)=52016×5×23=1840445-25×2=39511.4+2.9=14.3336÷(399-396)=112(865-811)×22=1188(245-233)×58=696493×2=986129+212+334=675962-(772+77)=1133/8+4/8=7/8503×(24÷4)=301829×15+699=1134339-(156+130)=53218×3÷6=109(409-353)×13=728294÷2÷3=4935×10÷2=17513×31=403916-(835+76)=5389-603÷9=32211×4×92=4048902-96÷3=870288÷4=7249+91+767=907225+203-72=35696×(132÷2)=6336289-(66+215)=8261×3÷9=8716×5×98=7840332+281+107=720347+33×8=611828÷4×2=414410+272=68230×81÷2=1215272÷(64÷8)=3412×82=98444×2×5=44081×4×7=226898.2-94.7=3.5603÷(36÷4)=678.7+6.1=14.853×16÷8=10620×22-415=25609÷7+157=244467×9-19=4184374-42-239=93157×3×4=188464×2×6=768492÷(107-105)=246512÷2+66=322477-12×34=698.1-5.8=2.3234÷(316-310)=39472×(224-218)=2832366÷2=1838.2+2.4=10.6330-16×4=26613+55×11=61840.9+29.4=70.3684-562÷2=403158+742=900310÷5÷2=31246+700÷7=34612.9+80.2=93.112×62÷8=93271×4÷2=542296÷2×5=74084×2×4=672146+12+397=555468-371+21=118189÷7×24=648124+257=38110×7×2=140319-(438-388)=269210-395÷5=13191×37=336784.4-66.2=18.2545+960÷6=705312-48=264908+(805-210)=15039.2-3.8=5.414×7×47=4606494-891÷9=39551×(117÷9)=663128÷(16÷2)=16704+660÷5=836187+(364-279)=27250×58=2900347-284+330=393439+235+189=86356×(10÷2)=28047×18-239=60748÷(2×3)=8163×6×2=1956115÷5×4=921/7+5/7=6/7336×8÷2=1344366÷2×7=1281423÷3+666=807131×6×8=6288(864-568)÷8=37750-18×30=210272×2+923=1467203+66-206=63672÷(20÷5)=168294÷(18÷9)=14734×12÷3=13689×(257-252)=4457.7-6.2=1.5137×(40÷8)=685388-13×28=24658-59×3=48135×66×7=1617049.1-40.7=8.4180+47+533=760305×3=91524×58÷4=34879×8=63