三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦476-154-96=189×3=416+(463-257)=458+37-360=623+36-506=153-(437-327)=103+335-302=226+90+454=484-(379-74)=31×4=282-231-13=465-22-119=557-167-341=407-74-137=935-254-598=824+(865-185)=60+341=204-142=790×5-925=452-418=351+237×4=23+373-54=797-630=291×8-397=256+165-132=325-(222-82)=40×4=174×2=7/9-2/9=938-(331+273)=885-92×6=341-133+44=61×8+376=851-(733+51)=148-(409-296)=315+951-49=489+95×4=409×4=4/7-2/7=392-117×2=657×6-814=301-(109+90)=114-38×3=394-(163-143)=460-336+227=452+30-202=1/8+5/8=469+(259-129)=361×7-160=74+366-180=140+101×7=305×2-30=465-52-96=48×6=111-22=151+382×2=770+527=404-303+374=430-11-50=140×4+947=90×5+154=211+181-304=265×8-302=314-25×4=960-(354-156)=461-31×4=171×4+948=739-691=363-267+246=735-(703-45)=835-593=182×(109-105)=903-46=350-249+158=769×6-348=449-52-165=527+(105-11)=182×(108-103)=999+398=245×4-731=120×3+409=44+(649-340)=60+114=367-(108+117)=38×(769-763)=113×(185-180)=591×(920-912)=709-(214-103)=221-148=706-546=366-19×9=111-82=236×3-186=846×6-953=176×3=160×(231-228)=866-783=569-394+679=426×(950-942)=467-(814-644)=993-(654+101)=127×2-114=459-358+124=653-26×6=117+333=372+427=419×2-813=1/4+2/4=42×7=941-71×9=648+17-445=146+(210-26)=50+64-70=855+224=421×6=271-(578-394)=744-39-414=353-25×9=116+372=883+116×5=590×(750-745)=114×(374-366)=22+449-107=694×5-199=146×2-288=390-(87+113)=330+452=792-81-447=730×3=109+(346-192)=303-(234+32)=342+87=111×8-208=277+(753-590)=676-136-288=300+131+102=503-398+698=16×6=895+156×5=833-(773-317)=246-241+164=156-17×8=980×3=417-26×2=633×6-176=486+(665-139)=48+284×3=388+709=991-930+937=120×(375-371)=147+250+508=37+127-125=90+118×7=947+(911-313)=969-58×3=63×8=464×2-175=333×3=359+525-403=131×2+261=820-264-159=216-136+100=491-(19+271)=223-15×4=562-458=473-(462-272)=612-421-117=953-35+371=600-(933-885)=602+725+866=474×2-691=476-(317+85)=1/5+3/5=838×6=838-552+221=977-30-747=207×(237-233)=53×8-155=555-71×6=244+115+328=210+60=392-10×5=357-64+100=846+619-734=1/7+4/7=373-(471-259)=252-(32+80)=585-206-64=169×(810-801)=140×6+384=795-527=89+(434-299)=2/10+3/10=36×(243-237)=994+426=461+673+183=141×7-913=286×3=675-124+842=181+948+127=604-18=759-587+203=452-265+97=739-65-560=47×9+436=277+277=277-(178+96)=970+418=881-447=184-33×5=336×2+123=446-301+245=26×(165-157)=99×(304-298)=309+380=277-33×4=889-(799-774)=213-192+407=955+(976-879)=493+289=975-(293+391)=383-30×6=258-25=237-22+206=892+167×2=362+73+971=343+778-947=75×4=353-66×5=859×3-240=21+53×4=976×(219-213)=292-83+174=554×(630-621)=444+73×2=91×(378-375)=811-76×3=946+910+740=357-(129+92)=45+314×3=360×(482-475)=227×9-902=195-81-64=87×7=153×(157-152)=2/8+4/8=127+(316-291)=463-142×2=759+44+142=820-57-627=118-10×8=653-(101+78)=381×2=853-(56+730)=512×(876-871)=959-668=466×2-882=864-460+226=492-(483-119)=463-(266+10)=291-(58+43)=151×2=477-(505-265)=275+(408-241)=452+(258-252)=221+899-410=465-446-17=477-(24+336)=123+235+468=2/8-1/8=321+(427-257)=573-(110+11)=932-292-613=303+79×5=426+717+440=77×9+235=119-51×2=81×5-291=819-90+267=495+(732-89)=90+334=983×(727-720)=761+476-632=180-(459-323)=194+142+357=823+(658-142)=102×3-24=23+290-161=91×3-163=224×3-438=293-155+442=405-(382-107)=698+583=492+31+574=317+164+471=616-24×7=462+815+917=300-136=444×2=134-(371-354)=245-(70+154)=529-(463-74)=485-307+289=10×5=193+(775-695)=90+646+231=653-165+687=685×3=10+222-125=379+128+357=453-202=326+352+31=375×4=294-(143+118)=613-120×3=140×(670-663)=171+213-109=441-237=256-72×3=643+587-303=648-410+488=372+(343-62)=703-203-76=329×3-419=477×6-816=784+394-936=966-(687-41)=16×(221-218)=212-135=839-489=68-34=276+631-205=243×3-671=990-48-890=356-66=517×(815-809)=604-113×2=927+30×2=734+(59-34)=684+141×2=184×5-459=874-(809-304)=90×5-35=1/3+2/3=451+259+639=4/6-2/6=344-(19+291)=297+(350-346)=86×4-129=984-483=661+578-928=593-425+337=356-95+74=421+41-41=61×(107-103)=284-(124-104)=939-610-245=726×2-825=581-189-50=4/7-1/7=450+(451-324)=600-593+666=257-18×9=233-127-40=40+(412-68)=739×4-473=4/6-1/6=113×7-699=314-35×7=531+884+404=383-15=342+63=83+65-62=479-(114+248)=273+169-433=414-(29+331)=452+16×2=134×(419-412)=494-176=348+(357-185)=278×2+484=257×2=257+338+168=912-134-272=1/7+5/7=459-155-137=316+116-188=2/5-1/5=999-80×7=51+111×7=14×8-17=380-(495-134)=262-126=711-(994-306)=627+(812-525)=315-243+71=976-(351+510)=651-(45+164)=222+731-359=982-(194+385)=726-686+718=399+(631-220)=352-23×7=182-85+18=525-(275+240)=46+(938-134)=797-369×2=772-(672-337)=397+797=480-259-72=252-205+96=345-28-189=932-(364+173)=947+(670-14)=863-778+871=754-742=272-(585-483)=303-234+27=535×6-472=953+636+977=276+78=551-(548-73)=316-133-151=324-249=196-(176-163)=852-(604+24)=749-102-319=343+920+836=377+712+982=512-12×8=283×(138-133)=313×9=269+(439-179)=99+234-35=673×(441-434)=205-(408-330)=135×3=682×2=368-322-26=246×(454-451)=801-(284+250)=283+341+307=243+112=51×(399-395)=373-(886-549)=248+210=234+(316-156)=881-853=969-(907-314)=641×(362-358)=240+(306-115)=96-(398-376)=23×5=82-(190-147)=636-(323+96)=814-73+392=97×(333-329)=36×(66-63)=176+209=30×8+231=993-309-533=404-37×7=108×4=970-398-183=2/4-1/4=774×(526-521)=28+(498-244)=165-55+263=645-320=33×(457-451)=306-230=465×2-667=220+373+140=181×8=444-266=414×(685-679)=208-192=376+973+554=385-297=938+(661-555)=382+142=294+125+15=1/5+2/5=426+56+327=379+(364-86)=114+521=392-(348-322)=644-47×8=773×(420-415)=593×9-279=91-13×3=770-334=274+871+650=393+75=165+50+590=467-297=940+96-598=385+45×8=476-(150-143)=225+248=374-17=88×4=973-412×2=224-113-79=33+220+287=267-(124-13)=396+(250-150)=422-147=64+926+468=895-23×8=12×(207-202)=794+316-745=212+106+110=554×6-885=328-(42-37)=335+(990-47)=87+462+56=117-40+349=37+147=366+902-275=266+(117-23)=352-29×5=915-(128+639)=425-(259-222)=565-(272+241)=450-193=863×4-694=863-(35+609)=846×5=155+462+182=287-14=209×4+870=509-(50+43)=910-43=948-25×7=348-321=268×3-136=453-99-321=77+28+829=522+(868-505)=403-13×3=195×3-166=178-106+911=428×2+848=483-256-172=47×(38-29)=305×3-428=438-(76+37)=773-516+171=209-(92+48)=929-887=355-(88+160)=270+176-288=154+(488-335)=904×2=167×2+106=479-202×2=17×9+312=408-73×2=831+658+647=716-(205+181)=385-352-26=89×4+292=230+67=150×3+488=730-518=906×3=324-62+33=189-11×4=171×5-432=208+29-40=214×4=122×6-295=749-(795-105)=452-297+264=124-102+73=64×8=327-316=814+582-946=938-702=147-72=328+78=451×8-212=250×3=126×(107-100)=43+47+482=244×4+79=862×8=112-(279-259)=29×(446-438)=123×(107-104)=300-(482-310)=684-(278+33)=332×(251-246)=987-764-61=52+261-80=311+123=408-(167+143)=146+238×2=448-122-99=586-(366+144)=268+79=138-101=317+(468-352)=159×(106-100)=953-95-527=116×7+643=319+88+308=117+(326-196)=488+743-826=4/10+3/10=3/6-2/6=754-484+147=126+81×9=243-72×2=46×6=409-100×3=324+24+147=73+(462-85)=943-148×4=32×(302-294)=129-(63-51)=957-735+876=318-71-71=273-(184+47)=339-27-10=74-(70-54)=289+(887-859)=33×(431-427)=305-176=634+314×2=725×6=21×4=781+518+933=270×8-879=107×(324-319)=891-98-214=386-(621-603)=380-(43+306)=125+277=383-(173-139)=374+217=695-(119+139)=729+503-48=502-30+112=4/8+3/8=944-368+854=481-(93+77)=174×2+174=270+46=259-43×3=997×9=405×2+137=344-112-209=28+134-96=10×6+101=366-20×5=940-(571-245)=578×(72-63)=567-31×5=254+71=434-72-46=208×6=418-27-250=343+(468-417)=480+325+281=319+339=225+267=320+144-240=837-(379+428)=383+68=253-(14+167)=510+(944-488)=80+(330-122)=139×6=654×(87-83)=287+157×2=256×2+185=195+141×3=265-(84+132)=57+264=123-12×7=277+160=193+172=308×3-867=361-33-222=275-102×2=193×2=519-117=525-(332-315)=576+481×2=528+392-73=795-339+585=333×(591-582)=120+479+283=734+(648-411)=87×6+34=442-(353+50)=57+(433-120)=45+515+287=606+50+16=350-73×4=710+(903-514)=298×(153-148)=72+48+299=477+106+494=500-409=141×5-504=73+394-251=387+203×3=689-(413+203)=3/5-1/5=232+336+157=880+279=85×(479-476)=127×4=396-59-258=153×2=819+813-237=576+554-301=257-37-183=501+(571-365)=121×6+670=299+173=314-20+272=967-31-656=226+234-42=3/7+2/7=312+255=471-28×8=423×2=458-110-65=905-141=305-58-174=260+120=792-190-556=261+(315-11)=139-37=392+94-277=980-91+220=308×(84-80)=148-47+309=209×2=974+676-151=993+77×4=473-(440-355)=106-58=578×8-848=958×5=244×4-47=550-(118-79)=358+(340-79)=542+(918-367)=317×2+646=465-(253-12)=84+71×7=245×2+323=484-234+155=774-188×4=318-95=484-439+291=494+819=377+117-35=321+(731-721)=866+476=759-529=820-221-333=104+75×3=373+68-265=569+902-281=472-205-128=375+111×6=902+(751-533)=675-(149+122)=200+250=446+422-681=427-(329-82)=342-231=458×2-462=164×5=251-154+47=400-(343-122)=332-(286-269)=92×5+153=418-(491-114)=458-23×8=358+(595-11)=257×3-181=331-(26+121)=898-(109+362)=429+(112-59)=406-(369+22)=220-23-31=334-(262-80)=364+176+289=536-207+842=492-221=147-13×5=215×(162-158)=86+45=900+382+999=133+(372-84)=784+102+748=3/4-1/4=812-(426-322)=770+662+939=191×3=285×8-225=167×9-504=561×(538-530)=197-(86-60)=100×8=482+54+65=242-32+22=38×8-122=376-133+142=836-159×3=332-28×6=178+763-316=493+(496-418)=414×3-222=387×2=413+462×2=300+140=705×(886-879)=357+126=147×3=419-22×2=865+197+193=978-186-727=183+238=171+310-418=4/8-3/8=83+82=150-(50+32)=149+153+334=96+443=706-(332-30)=257+228=771+834=276+201=521×(862-858)=283-(11+179)=481-247+192=641-(123+291)=886×4=916-(426+489)=823+530-405=796×6-248=470-32-121=415+22-156=629+609+427=513-280+802=89×2+163=182+124-13=71×(128-122)=415×2=47×(252-244)=204+254-17=969+799-411=54×3=90+379+295=910+195+824=487×6=參考答案476-154-96=226189×3=567416+(463-257)=622458+37-360=135623+36-506=153153-(437-327)=43103+335-302=136226+90+454=770484-(379-74)=17931×4=124282-231-13=38465-22-119=324557-167-341=49407-74-137=196935-254-598=83824+(865-185)=150460+341=401204-142=62790×5-925=3025452-418=34351+237×4=129923+373-54=342797-630=167291×8-397=1931256+165-132=289325-(222-82)=18540×4=160174×2=3487/9-2/9=5/9938-(331+273)=334885-92×6=333341-133+44=25261×8+376=864851-(733+51)=67148-(409-296)=35315+951-49=1217489+95×4=869409×4=16364/7-2/7=2/7392-117×2=158657×6-814=3128301-(109+90)=102114-38×3=0394-(163-143)=374460-336+227=351452+30-202=2801/8+5/8=6/8469+(259-129)=599361×7-160=236774+366-180=260140+101×7=847305×2-30=580465-52-96=31748×6=288111-22=89151+382×2=915770+527=1297404-303+374=475430-11-50=369140×4+947=150790×5+154=604211+181-304=88265×8-302=1818314-25×4=214960-(354-156)=762461-31×4=337171×4+948=1632739-691=48363-267+246=342735-(703-45)=77835-593=242182×(109-105)=728903-46=857350-249+158=259769×6-348=4266449-52-165=232527+(105-11)=621182×(108-103)=910999+398=1397245×4-731=249120×3+409=76944+(649-340)=35360+114=174367-(108+117)=14238×(769-763)=228113×(185-180)=565591×(920-912)=4728709-(214-103)=598221-148=73706-546=160366-19×9=195111-82=29236×3-186=522846×6-953=4123176×3=528160×(231-228)=480866-783=83569-394+679=854426×(950-942)=3408467-(814-644)=297993-(654+101)=238127×2-114=140459-358+124=225653-26×6=497117+333=450372+427=799419×2-813=251/4+2/4=3/442×7=294941-71×9=302648+17-445=220146+(210-26)=33050+64-70=44855+224=1079421×6=2526271-(578-394)=87744-39-414=291353-25×9=128116+372=488883+116×5=1463590×(750-745)=2950114×(374-366)=91222+449-107=364694×5-199=3271146×2-288=4390-(87+113)=190330+452=782792-81-447=264730×3=2190109+(346-192)=263303-(234+32)=37342+87=429111×8-208=680277+(753-590)=440676-136-288=252300+131+102=533503-398+698=80316×6=96895+156×5=1675833-(773-317)=377246-241+164=169156-17×8=20980×3=2940417-26×2=365633×6-176=3622486+(665-139)=101248+284×3=900388+709=1097991-930+937=998120×(375-371)=480147+250+508=90537+127-125=3990+118×7=916947+(911-313)=1545969-58×3=79563×8=504464×2-175=753333×3=999359+525-403=481131×2+261=523820-264-159=397216-136+100=180491-(19+271)=201223-15×4=163562-458=104473-(462-272)=283612-421-117=74953-35+371=1289600-(933-885)=552602+725+866=2193474×2-691=257476-(317+85)=741/5+3/5=4/5838×6=5028838-552+221=507977-30-747=200207×(237-233)=82853×8-155=269555-71×6=129244+115+328=687210+60=270392-10×5=342357-64+100=393846+619-734=7311/7+4/7=5/7373-(471-259)=161252-(32+80)=140585-206-64=315169×(810-801)=1521140×6+384=1224795-527=26889+(434-299)=2242/10+3/10=5/1036×(243-237)=216994+426=1420461+673+183=1317141×7-913=74286×3=858675-124+842=1393181+948+127=1256604-18=586759-587+203=375452-265+97=284739-65-560=11447×9+436=859277+277=554277-(178+96)=3970+418=1388881-447=434184-33×5=19336×2+123=795446-301+245=39026×(165-157)=20899×(304-298)=594309+380=689277-33×4=145889-(799-774)=864213-192+407=428955+(976-879)=1052493+289=782975-(293+391)=291383-30×6=203258-25=233237-22+206=421892+167×2=1226362+73+971=1406343+778-947=17475×4=300353-66×5=23859×3-240=233721+53×4=233976×(219-213)=5856292-83+174=383554×(630-621)=4986444+73×2=59091×(378-375)=273811-76×3=583946+910+740=2596357-(129+92)=13645+314×3=987360×(482-475)=2520227×9-902=1141195-81-64=5087×7=609153×(157-152)=7652/8+4/8=6/8127+(316-291)=152463-142×2=179759+44+142=945820-57-627=136118-10×8=38653-(101+78)=474381×2=762853-(56+730)=67512×(876-871)=2560959-668=291466×2-882=50864-460+226=630492-(483-119)=128463-(266+10)=187291-(58+43)=190151×2=302477-(505-265)=237275+(408-241)=442452+(258-252)=458221+899-410=710465-446-17=2477-(24+336)=117123+235+468=8262/8-1/8=1/8321+(427-257)=491573-(110+11)=452932-292-613=27303+79×5=698426+717+440=158377×9+235=928119-51×2=1781×5-291=114819-90+267=996495+(732-89)=113890+334=424983×(727-720)=6881761+476-632=605180-(459-323)=44194+142+357=693823+(658-142)=1339102×3-24=28223+290-161=15291×3-163=110224×3-438=234293-155+442=580405-(382-107)=130698+583=1281492+31+574=1097317+164+471=952616-24×7=448462+815+917=2194300-136=164444×2=888134-(371-354)=117245-(70+154)=21529-(463-74)=140485-307+289=46710×5=50193+(775-695)=27390+646+231=967653-165+687=1175685×3=205510+222-125=107379+128+357=864453-202=251326+352+31=709375×4=1500294-(143+118)=33613-120×3=253140×(670-663)=980171+213-109=275441-237=204256-72×3=40643+587-303=927648-410+488=726372+(343-62)=653703-203-76=424329×3-419=568477×6-816=2046784+394-936=242966-(687-41)=32016×(221-218)=48212-135=77839-489=35068-34=34276+631-205=702243×3-671=58990-48-890=52356-66=290517×(815-809)=3102604-113×2=378927+30×2=987734+(59-34)=759684+141×2=966184×5-459=461874-(809-304)=36990×5-35=4151/3+2/3=1451+259+639=13494/6-2/6=2/6344-(19+291)=34297+(350-346)=30186×4-129=215984-483=501661+578-928=311593-425+337=505356-95+74=335421+41-41=42161×(107-103)=244284-(124-104)=264939-610-245=84726×2-825=627581-189-50=3424/7-1/7=3/7450+(451-324)=577600-593+666=673257-18×9=95233-127-40=6640+(412-68)=384739×4-473=24834/6-1/6=3/6113×7-699=92314-35×7=69531+884+404=1819383-15=368342+63=40583+65-62=86479-(114+248)=117273+169-433=9414-(29+331)=54452+16×2=484134×(419-412)=938494-176=318348+(357-185)=520278×2+484=1040257×2=514257+338+168=763912-134-272=5061/7+5/7=6/7459-155-137=167316+116-188=2442/5-1/5=1/5999-80×7=43951+111×7=82814×8-17=95380-(495-134)=19262-126=136711-(994-306)=23627+(812-525)=914315-243+71=143976-(351+510)=115651-(45+164)=442222+731-359=594982-(194+385)=403726-686+718=758399+(631-220)=810352-23×7=191182-85+18=115525-(275+240)=1046+(938-134)=850797-369×2=59772-(672-337)=437397+797=1194480-259-72=149252-205+96=143345-28-189=128932-(364+173)=395947+(670-14)=1603863-778+871=956754-742=12272-(585-483)=170303-234+27=96535×6-472=2738953+636+977=2566276+78=354551-(548-73)=76316-133-151=32324-249=75196-(176-163)=183852-(604+24)=224749-102-319=328343+920+836=2099377+712+982=2071512-12×8=416283×(138-133)=1415313×9=2817269+(439-179)=52999+234-35=298673×(441-434)=4711205-(408-330)=127135×3=405682×2=1364368-322-26=20246×(454-451)=738801-(284+250)=267283+341+307=931243+112=35551×(399-395)=204373-(886-549)=36248+210=458234+(316-156)=394881-853=28969-(907-314)=376641×(362-358)=2564240+(306-115)=43196-(398-376)=7423×5=11582-(190-147)=39636-(323+96)=217814-73+392=113397×(333-329)=38836×(66-63)=108176+209=38530×8+231=471993-309-533=151404-37×7=145108×4=432970-398-183=3892/4-1/4=1/4774×(526-521)=387028+(498-244)=282165-55+263=373645-320=32533×(457-451)=198306-230=76465×2-667=263220+373+140=733181×8=1448444-266=178414×(685-679)=2484208-192=16376+973+554=1903385-297=88938+(661-555)=1044382+142=524294+125+15=4341/5+2/5=3/5426+56+327=809379+(364-86)=657114+521=635392-(348-322)=366644-47×8=268773×(420-415)=3865593×9-279=505891-13×3=52770-334=436274+871+650=1795393+75=468165+50+590=805467-297=170940+96-598=438385+45×8=745476-(150-143)=469225+248=473374-17=35788×4=352973-412×2=149224-113-79=3233+220+287=540267-(124-13)=156396+(250-150)=496422-147=27564+926+468=1458895-23×8=71112×(207-202)=60794+316-745=365212+106+110=428554×6-885=2439328-(42-37)=323335+(990-47)=127887+462+56=605117-40+349=42637+147=184366+902-275=993266+(117-23)=360352-29×5=207915-(128+639)=148425-(259-222)=388565-(272+241)=52450-193=257863×4-694=2758863-(35+609)=219846×5=4230155+462+182=799287-14=273209×4+870=1706509-(50+43)=416910-43=867948-25×7=773348-321=27268×3-136=668453-99-321=3377+28+829=934522+(868-505)=885403-13×3=364195×3-166=419178-106+911=983428×2+848=1704483-256-172=5547×(38-29)=423305×3-428=487438-(76+37)=325773-516+171=428209-(92+48)=69929-887=42355-(88+160)=107270+176-288=158154+(488-335)=307904×2=1808167×2+106=440479-202×2=7517×9+312=465408-73×2=262831+658+647=2136716-(205+181)=330385-352-26=789×4+292=648230+67=297150×3+488=938730-518=212906×3=2718324-62+33=295189-11×4=145171×5-432=423208+29-40=197214×4=856122×6-295=437749-(795-105)=59452-297+264=419124-102+73=9564×8=512327-316=11814+582-946=450938-702=236147-72=75328+78=406451×8-212=3396250×3=750126×(107-100)=88243+47+482=572244×4+79=1055862×8=6896112-(279-259)=9229×(446-438)=232123×(107-104)=369300-(482-310)=128684-(278+33)=373332×(251-246)=1660987-764-61=16252+261-80=233311+123=434408-(167+143)=98146+238×2=622448-122-99=227586-(366+144)=76268+79=347138-101=37317+(468-352)=433159×(106-100)=954953-95-527=331116×7+643=1455319+88+308=715117+(326-196)=247488+743-826=4054/10+3/10=7/103/6-2/6=1/6754-484+147=417126+81×9=855243-72×2=9946×6=276409-100×3=109324+24+147=49573+(462-85)=450943-148×4=35132×(302-294)=256129-(63-51)=117957-735+876=1098318-71-71=176273-(184+47)=42339-27-10=30274-(70-54)=58289+(887-859)=31733×(431-427)=132305-176=129634+314×2=1262725×6=435021×4=84781+518+933=2232270×8-879=1281107×(324-319)=535891-98-214=579386-(621-603)=368380-(43+306)=31125+277=402383-(173-139)=349374+217=591695-(119+139)=437729+503-48=1184502-30+112=5844/8+3/8=7/8944-368+854=1430481-(93+77)=311174×2+174=522270+46=316259-43×3=130997×9=8973405×2+137=947344-112-209=2328+134-96=6610×6+101=161366-20×5=266940-(571-245)=614578×(72-63)=5202567-31×5=412254+71=325434-72-46=316208×6=1248418-27-250=141343+(468-417)=394480+325+281=1086319+339=658225+267=492320+144-240=224837-(379+428)=30383+68=451253-(14+167)=72510+(944-488)=96680+(330-122)=288139×6=834654×(87-83)=2616287+157×2=601256×2+185=697195+141×3=618265-(84+132)=4957+264=321123-12×7=39277+160=437193+172=365308×3-867=57361-33-222=106275-102×2=71193×2=386519-117=402525-(332-315)=508576+481×2=1538528+392-73=847795-339+585=1041333×(591-582)=2997120+479+283=882734+(648-411)=97187×6+34=556442-(353+50)=3957+(433-120)=37045+515+287=847606+50+16=672350-73×4=58710+(903-514)=1099298×(153-148)=149072+48+299=419477+106+494=1077500-409=91141×5-504=20173+394-251=216387+203×3=99