三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦197+68=459×3=466+27+252=122×7-168=646+153=367-12×6=481-150=890-58×8=338-192=941-547=889-197-606=414+91×6=921-164+175=482+250+218=552+401-642=58×(159-152)=826+817-630=238×3=279+10+355=108+(362-192)=978-683-96=161+(424-49)=194×(954-949)=3/4-1/4=146-50+196=402+637=7/10+2/10=98×(249-240)=129×(490-486)=378×2-467=690×3=5/8+2/8=467-(373+27)=156-(779-687)=164×2+457=571+(294-134)=384+(654-537)=215+22-147=755-(330+220)=72+319-384=10×8+599=371+40-65=275+(289-150)=134×4+247=423-117-72=810×7-449=568-168+940=237-90×2=134×9=55+202=134-(613-597)=896-412=60×5-65=601-59×6=865-(736-99)=406-(146+93)=488-60×7=846+726+939=471-(289+104)=16+254×3=87+257=780-401-190=998-(208+365)=158-32-47=394-322+131=499-71-287=291-(11+94)=993×9=418+102-89=344-287+206=413×5=108+62=158+83×4=498-147-131=431-132-38=278+149=361-149+101=114+(208-203)=633-(791-438)=153-(357-244)=84-(24+42)=101×(433-425)=187-61+196=250-(133-86)=781+792-756=496-39×8=203-(393-339)=83×(85-79)=409-(47+312)=70+133-148=391-101×2=83×7=433-(23+203)=226×4+313=114×6=960-617+571=29+(742-13)=202+83-101=100+(476-45)=923-(11+601)=264×3=445-143=639-34×6=781×2=119×2=286+174=828+858=145+50×8=258×(36-29)=296+140+345=200×2-332=126×6-237=331-202-115=324×2+899=136×7-901=383-33-321=287-114=510×8=30×9+108=456×4=307-(596-458)=694-(374-156)=760+66×3=361-(221+128)=2/5-1/5=492-(316+114)=477-201-166=362-68×2=468-329+271=5/10-1/10=154×6+465=763+374-171=314-256=2/4-1/4=624×7-206=412-(478-344)=794+108×5=917×(470-467)=695-(85+105)=472-100-346=65×5+93=1/8+2/8=250+(463-88)=457-(110-41)=222+(293-97)=192-119=32+18=706-(432-273)=103×8-717=115+(367-354)=96-(727-646)=163×4+11=557+356=995-467-503=746-29+807=92×8-445=272-(160-145)=281-145=90+837+354=153+(263-24)=79-21+402=62×4-164=152+453+320=320-(56-48)=162-96=203-11×7=890×(273-268)=200+61+109=818-149+22=329+(395-115)=814-110=701-(592-21)=651-259+503=461-269=441-(69+89)=858×(730-721)=88×(395-392)=256+74-298=355-339+62=602-88+432=42+(235-29)=816-82×3=324×(121-113)=395+33×2=266-26-129=379-(32+57)=982+367+788=3/6+2/6=103×(14-11)=174×9=149+(42-25)=344+722=433+(162-81)=534+109+133=143×2+590=151×2=963×3=437-383=4/6-2/6=219×7-208=31×4=573-56×7=130-(411-383)=166×2-256=472-(99+285)=739×7=496-(130+68)=847-698-110=297-(59+157)=984×(58-49)=320-308+70=726×4=486+545=991-68×3=108+139+66=625-41=478×8-197=856-145×4=862-647-102=4/8+3/8=425-(72+73)=855×6-923=608-(747-472)=503+(576-534)=476-61×5=707×2-708=282+446=1/4+3/4=897×5=12+912-140=89+388=396-60×6=950-752-68=403+(769-680)=3/9-2/9=127+736+83=255+998+863=162-157+626=296-(695-518)=400+872-322=888+571+108=175×(227-224)=487×9-262=28×(48-42)=198+183×2=631+(663-498)=56×9=332+75-95=663-(702-234)=961+353×2=415-13×7=123+(829-46)=185+486+212=452-(152+131)=281+(614-189)=226×(82-78)=428-124=357-333=358-(408-330)=982+539+236=901-247+347=399-87-110=217×3=959-734-19=620-473=954-(620-404)=310-(93+149)=94-17=358+190=141+245-40=220+338=856+(922-609)=92×8-210=53+230=502×(644-638)=88×8-474=197-20×6=966-312=272-110=816-302+715=203×6-286=276+768=339-135+24=813-18×7=78×5-357=161+110=321-(465-206)=26×4+963=106-(433-333)=129×(635-631)=190+96=354-(235-26)=446-244-168=526×5-706=431+(477-209)=170+203-35=737+884=362×(626-622)=496-(47+445)=352-(476-358)=438×(684-681)=189×4=475-(80+73)=250+356=200×5-48=667-45+227=125-(43+77)=75×2=722×8-580=169+310=622+(976-421)=64+197=87+364×2=154+154+671=472-104-279=87×(632-628)=114×(76-69)=332+(348-67)=545+(889-269)=370-107×3=18+(887-379)=329-175+339=647+304=631-211×2=514×6-297=54+362-243=24×(239-234)=145+890+298=334-11-305=66×(375-372)=443-66-216=164+(182-33)=112×4=590×(530-525)=346-257-55=218×2-87=153+310-360=767×6=434-(67-40)=771+369-160=63×3=362×7-361=725+131+103=11×8=367×7=844+(840-136)=373×2+129=332+149-454=2/7+4/7=74×2+24=295+21×7=335-140×2=123+(425-268)=653-(53+306)=939+371=980-73×6=522-150-261=33×6=809-232-437=741-(431+92)=42×2=459-142-82=489-118+345=6/9+2/9=778-23×2=30+470+481=218+245=288×3=289×8-296=218×4+580=677×9=622×5=411+(727-517)=34+374-112=26+456+64=793-726=165-81+267=47+358+968=114×(920-914)=449-(87+14)=270+60-249=475-(23+31)=146+283-222=240+187+326=465+938+345=415+(438-275)=905-801=952-(692-34)=314-197+218=315-295-17=505-(284+117)=456-94-272=64×(373-369)=793×6=765×3-777=860-(512+324)=227×(961-958)=616-(186+203)=211+160=849-(556+160)=88×9+187=104×(138-132)=516+114=449-63×6=315×(553-547)=278+58=342-22×6=299-(107-78)=11+51×7=606-592=911×7=913-522=49+363-172=340-288=64+14×9=750-27=869×2-209=68×8+184=366-(205+126)=244×(282-279)=281-280+139=369+377+526=943+105×3=115×8-150=130×5-443=84×(259-253)=372-208+164=273-(366-95)=691-(599-324)=303×3-89=430+550=189+293=204-95+120=468-76+26=220+153-136=465-99-37=13+59×5=859-(334+461)=358+(932-382)=939-146=132×7-218=709-85×5=406-400+280=149+69×6=455×(142-139)=105-(16-12)=346-(32+234)=42+482+108=454+336+316=988-820+890=482-87×2=490-(268-194)=379×(508-505)=952-(204+505)=717-239=666-(332+202)=695-332-224=598-436+450=685×9-475=89×4=673-184×2=286-253+56=400-81=192+840+182=409-136=203+12×3=460+(341-22)=355+22+465=326+18+125=74-34=346-30+776=291-275=204-77=647+295-916=840×5-941=645×4=341+137-444=654-64-91=401-94=437-39×6=786-(142+533)=395-(160-100)=842-(852-806)=417+(481-343)=529+266+452=100×2=880-(618-204)=225×4=550+34×9=10+462+387=867-(294+479)=241×4+675=106×9-506=899-702-74=952+868-746=444-(296+94)=339+296+162=294+149-378=449-186-182=398+(469-264)=11+11=351-(200+141)=187+(300-171)=166×4-242=3/8-2/8=706-24×2=816-813+114=363+116=70×(189-186)=409+17-100=891-(259+583)=397×2-251=795-81×6=708+467+435=838-529=114+278-130=399-32×6=362×2-25=910-909+614=567+141+48=949-63×2=568×(136-129)=601+(472-93)=252-(42+104)=506+408+58=801+105×6=919-(354-246)=430-129-92=473-110-232=81×7-458=831-43-297=578-(140+401)=776-(263+25)=150×3=846+935-773=367-(392-386)=663-74+915=305+542-463=256×(953-947)=263×(421-418)=140×(147-144)=457-20-400=362-56+105=994-(491-238)=203+(102-54)=647+819-216=818-653+50=447-62-293=254-20×5=784-(48+565)=373-53×6=264+432+268=429-(87+97)=162-63×2=195-(40+26)=59+132×6=87×5+165=76+621+120=921×7=320×2=742+902-402=884-97=232-24×6=705-56×5=474+14-112=543-130-357=428×8-843=392-(150+205)=901-37×9=491-216=377-166+104=137-10×9=124×5+356=138×(321-318)=439×2-838=200+42-53=220-(298-168)=781×8-673=981×(594-587)=857-220×2=827+491+782=519×(517-510)=219+355+411=504-(755-677)=338-48-116=51+883-189=381-(908-593)=221-(769-721)=118+381=723×9-201=578-414+961=845×5=109-14+165=799×5=177×4-185=975+374-385=367-93+59=474-19-235=834+623-651=630-115+225=477-30×4=781+860+316=226-111×2=392×4-603=236-125+96=240+(171-57)=99×2=22×9+77=369-60-279=271-43-71=266+17-188=197-(426-264)=167-55×2=485-51×2=112+61×7=39×8-290=200-21-57=447×2+702=149+523=250+(354-23)=350-180+134=423-242+16=3/8-1/8=11×5+59=420-338=267+85=170+272=283-135+781=360+(435-50)=663-535=888-66-454=361+232+281=207+(709-426)=4/7-1/7=864×4-642=463-(309+144)=237-(388-372)=160+72=224×(631-628)=570+225+143=985-151-720=489-(418-411)=762-209×2=539×(243-236)=399-(83+137)=874×2=300-206=559×6-851=465+19-189=820+982+826=253+155=472-40-291=547-366=189+64=421+(259-86)=3/5-1/5=175+353-262=192+46=866-673=110×7-404=98+337=498×2=3/5+2/5=148-30=110+174=123×7=287-58=65+172=985-(499+446)=480+472×2=685-304-329=334-71=796+972+552=186-123=317-60×4=300+18+157=511×4-600=117×2=845+154=284+882-893=4/7-2/7=512-107=2/8+5/8=97×4=737-297-267=245×2=603-355+963=463+890-763=201×(348-344)=382+391×2=179+(735-523)=645+906+619=373×4-997=256+(579-394)=904-42×3=151+(225-104)=67+373-51=195×3+456=441-(347+18)=180+196=186+184+324=746-(710-242)=981-370-578=442-(195-39)=685-(930-627)=97+17=837×7=114+375-95=970-261=403-296=695+(344-99)=184+171-103=492+102×2=283+157+237=142×(37-32)=36+807+682=471-98×3=823+375-348=339-(459-427)=748×3=362-121+682=846-332+246=112×3+468=34×(912-903)=78+(953-871)=26×3+162=890+930-634=439-400+374=777-93+529=537+221+503=892-(164+423)=399×2+523=298×(377-373)=999-117×3=66-13×3=138×7-616=104×5+314=800+(179-30)=37+559+106=665+(211-182)=232+750+955=1/9+3/9=739-649=127+94×8=490-44×4=558-173=363+375=609+823+106=31×(302-295)=212-(258-162)=172+429-178=160+109×9=389+(400-290)=466-95×2=381-123=662+(765-463)=284+387-521=106×(274-266)=898-72×9=833-595-193=904-(455+52)=597×9-48=58+(363-88)=129×6-93=5/7-2/7=238+384=214-(105+55)=21×(157-150)=806-375-155=117-78=388+89+232=64×7=971-802=714+321+719=516+275-308=372-(134-115)=642+467+504=632+327=522-24×3=408-219=611+668+35=119×5-507=210+227=348+109-419=429-17-300=674+303=164×(412-409)=302-(30-23)=73×(404-395)=409+662-83=4/7+2/7=376+(380-297)=220+87=57×7=423-252=253-229=636×(587-581)=73-(255-213)=158×4+406=197×5=60+50×4=248-226+297=854+(520-500)=160×3+297=600-(258-73)=981+34×8=158+265=190+239+514=499-298-128=886-881+559=558×4=907-(733+125)=863-338-505=432-424+218=283-186-51=53+205-48=169×4-514=726+798=146×5-566=214+14-173=34+(334-191)=608-(421-290)=729-391+290=308-(395-371)=943-(433+260)=176-(960-942)=466-122×3=617-(969-967)=427-29×2=109×3=102×8=615-559=989+31×7=154+216×3=649+215-123=432-(59+136)=781+237-567=753+(819-444)=300-94+219=494-134-222=148-29-96=112+307=78+319=493-146×2=131×7+365=50+(370-181)=310-125×2=25×(32-24)=303-168=324×(638-630)=720×(966-958)=177×(494-490)=492-144-340=872-755+200=684+293-404=707+(840-463)=168+395=580-89+542=784×(542-534)=204×5-71=942-784=497-(96+387)=586-(688-534)=680+844+823=參考答案197+68=265459×3=1377466+27+252=745122×7-168=686646+153=799367-12×6=295481-150=331890-58×8=426338-192=146941-547=394889-197-606=86414+91×6=960921-164+175=932482+250+218=950552+401-642=31158×(159-152)=406826+817-630=1013238×3=714279+10+355=644108+(362-192)=278978-683-96=199161+(424-49)=536194×(954-949)=9703/4-1/4=2/4146-50+196=292402+637=10397/10+2/10=9/1098×(249-240)=882129×(490-486)=516378×2-467=289690×3=20705/8+2/8=7/8467-(373+27)=67156-(779-687)=64164×2+457=785571+(294-134)=731384+(654-537)=501215+22-147=90755-(330+220)=20572+319-384=710×8+599=679371+40-65=346275+(289-150)=414134×4+247=783423-117-72=234810×7-449=5221568-168+940=1340237-90×2=57134×9=120655+202=257134-(613-597)=118896-412=48460×5-65=235601-59×6=247865-(736-99)=228406-(146+93)=167488-60×7=68846+726+939=2511471-(289+104)=7816+254×3=77887+257=344780-401-190=189998-(208+365)=425158-32-47=79394-322+131=203499-71-287=141291-(11+94)=186993×9=8937418+102-89=431344-287+206=263413×5=2065108+62=170158+83×4=490498-147-131=220431-132-38=261278+149=427361-149+101=313114+(208-203)=119633-(791-438)=280153-(357-244)=4084-(24+42)=18101×(433-425)=808187-61+196=322250-(133-86)=203781+792-756=817496-39×8=184203-(393-339)=14983×(85-79)=498409-(47+312)=5070+133-148=55391-101×2=18983×7=581433-(23+203)=207226×4+313=1217114×6=684960-617+571=91429+(742-13)=758202+83-101=184100+(476-45)=531923-(11+601)=311264×3=792445-143=302639-34×6=435781×2=1562119×2=238286+174=460828+858=1686145+50×8=545258×(36-29)=1806296+140+345=781200×2-332=68126×6-237=519331-202-115=14324×2+899=1547136×7-901=51383-33-321=29287-114=173510×8=408030×9+108=378456×4=1824307-(596-458)=169694-(374-156)=476760+66×3=958361-(221+128)=122/5-1/5=1/5492-(316+114)=62477-201-166=110362-68×2=226468-329+271=4105/10-1/10=4/10154×6+465=1389763+374-171=966314-256=582/4-1/4=1/4624×7-206=4162412-(478-344)=278794+108×5=1334917×(470-467)=2751695-(85+105)=505472-100-346=2665×5+93=4181/8+2/8=3/8250+(463-88)=625457-(110-41)=388222+(293-97)=418192-119=7332+18=50706-(432-273)=547103×8-717=107115+(367-354)=12896-(727-646)=15163×4+11=663557+356=913995-467-503=25746-29+807=152492×8-445=291272-(160-145)=257281-145=13690+837+354=1281153+(263-24)=39279-21+402=46062×4-164=84152+453+320=925320-(56-48)=312162-96=66203-11×7=126890×(273-268)=4450200+61+109=370818-149+22=691329+(395-115)=609814-110=704701-(592-21)=130651-259+503=895461-269=192441-(69+89)=283858×(730-721)=772288×(395-392)=264256+74-298=32355-339+62=78602-88+432=94642+(235-29)=248816-82×3=570324×(121-113)=2592395+33×2=461266-26-129=111379-(32+57)=290982+367+788=21373/6+2/6=5/6103×(14-11)=309174×9=1566149+(42-25)=166344+722=1066433+(162-81)=514534+109+133=776143×2+590=876151×2=302963×3=2889437-383=544/6-2/6=2/6219×7-208=132531×4=124573-56×7=181130-(411-383)=102166×2-256=76472-(99+285)=88739×7=5173496-(130+68)=298847-698-110=39297-(59+157)=81984×(58-49)=8856320-308+70=82726×4=2904486+545=1031991-68×3=787108+139+66=313625-41=584478×8-197=3627856-145×4=276862-647-102=1134/8+3/8=7/8425-(72+73)=280855×6-923=4207608-(747-472)=333503+(576-534)=545476-61×5=171707×2-708=706282+446=7281/4+3/4=1897×5=448512+912-140=78489+388=477396-60×6=36950-752-68=130403+(769-680)=4923/9-2/9=1/9127+736+83=946255+998+863=2116162-157+626=631296-(695-518)=119400+872-322=950888+571+108=1567175×(227-224)=525487×9-262=412128×(48-42)=168198+183×2=564631+(663-498)=79656×9=504332+75-95=312663-(702-234)=195961+353×2=1667415-13×7=324123+(829-46)=906185+486+212=883452-(152+131)=169281+(614-189)=706226×(82-78)=904428-124=304357-333=24358-(408-330)=280982+539+236=1757901-247+347=1001399-87-110=202217×3=651959-734-19=206620-473=147954-(620-404)=738310-(93+149)=6894-17=77358+190=548141+245-40=346220+338=558856+(922-609)=116992×8-210=52653+230=283502×(644-638)=301288×8-474=230197-20×6=77966-312=654272-110=162816-302+715=1229203×6-286=932276+768=1044339-135+24=228813-18×7=68778×5-357=33161+110=271321-(465-206)=6226×4+963=1067106-(433-333)=6129×(635-631)=516190+96=286354-(235-26)=145446-244-168=34526×5-706=1924431+(477-209)=699170+203-35=338737+884=1621362×(626-622)=1448496-(47+445)=4352-(476-358)=234438×(684-681)=1314189×4=756475-(80+73)=322250+356=606200×5-48=952667-45+227=849125-(43+77)=575×2=150722×8-580=5196169+310=479622+(976-421)=117764+197=26187+364×2=815154+154+671=979472-104-279=8987×(632-628)=348114×(76-69)=798332+(348-67)=613545+(889-269)=1165370-107×3=4918+(887-379)=526329-175+339=493647+304=951631-211×2=209514×6-297=278754+362-243=17324×(239-234)=120145+890+298=1333334-11-305=1866×(375-372)=198443-66-216=161164+(182-33)=313112×4=448590×(530-525)=2950346-257-55=34218×2-87=349153+310-360=103767×6=4602434-(67-40)=407771+369-160=98063×3=189362×7-361=2173725+131+103=95911×8=88367×7=2569844+(840-136)=1548373×2+129=875332+149-454=272/7+4/7=6/774×2+24=172295+21×7=442335-140×2=55123+(425-268)=280653-(53+306)=294939+371=1310980-73×6=542522-150-261=11133×6=198809-232-437=140741-(431+92)=21842×2=84459-142-82=235489-118+345=7166/9+2/9=8/9778-23×2=73230+470+481=981218+245=463288×3=864289×8-296=2016218×4+580=1452677×9=6093622×5=3110411+(727-517)=62134+374-112=29626+456+64=546793-726=67165-81+267=35147+358+968=1373114×(920-914)=684449-(87+14)=348270+60-249=81475-(23+31)=421146+283-222=207240+187+326=753465+938+345=1748415+(438-275)=578905-801=104952-(692-34)=294314-197+218=335315-295-17=3505-(284+117)=104456-94-272=9064×(373-369)=256793×6=4758765×3-777=1518860-(512+324)=24227×(961-958)=681616-(186+203)=227211+160=371849-(556+160)=13388×9+187=979104×(138-132)=624516+114=630449-63×6=71315×(553-547)=1890278+58=336342-22×6=210299-(107-78)=27011+51×7=368606-592=14911×7=6377913-522=39149+363-172=240340-288=5264+14×9=190750-27=723869×2-209=152968×8+184=728366-(205+126)=35244×(282-279)=732281-280+139=140369+377+526=1272943+105×3=1258115×8-150=770130×5-443=20784×(259-253)=504372-208+164=328273-(366-95)=2691-(599-324)=416303×3-89=820430+550=980189+293=482204-95+120=229468-76+26=418220+153-136=237465-99-37=32913+59×5=308859-(334+461)=64358+(932-382)=908939-146=793132×7-218=706709-85×5=284406-400+280=286149+69×6=563455×(142-139)=1365105-(16-12)=101346-(32+234)=8042+482+108=632454+336+316=1106988-820+890=1058482-87×2=308490-(268-194)=416379×(508-505)=1137952-(204+505)=243717-239=478666-(332+202)=132695-332-224=139598-436+450=612685×9-475=569089×4=356673-184×2=305286-253+56=89400-81=319192+840+182=1214409-136=273203+12×3=239460+(341-22)=779355+22+465=842326+18+125=46974-34=40346-30+776=1092291-275=16204-77=127647+295-916=26840×5-941=3259645×4=2580341+137-444=34654-64-91=499401-94=307437-39×6=203786-(142+533)=111395-(160-100)=335842-(852-806)=796417+(481-343)=555529+266+452=1247100×2=200880-(618-204)=466225×4=900550+34×9=85610+462+387=859867-(294+479)=94241×4+675=1639106×9-506=448899-702-74=123952+868-746=1074444-(296+94)=54339+296+162=797294+149-378=65449-186-182=81398+(469-264)=60311+11=22351-(200+141)=10187+(300-171)=316166×4-242=4223/8-2/8=1/8706-24×2=658816-813+114=117363+116=47970×(189-186)=210409+17-100=326891-(259+583)=49397×2-251=543795-81×6=309708+467+435=1610838-529=309114+278-130=262399-32×6=207362×2-25=699910-909+614=615567+141+48=756949-63×2=823568×(136-129)=3976601+(472-93)=980252-(42+104)=106506+408+58=972801+105×6=1431919-(354-246)=811430-129-92=209473-110-232=13181×7-458=109831-43-297=491578-(140+401)=37776-(263+25)=488150×3=450846+935-773=1008367-(392-386)=361663-74+915=1504305+542-463=384256×(953-947)=1536263×(421-418)=789140×(147-144)=420457-20-400=37362-56+105=411994-(491-238)=741203+(102-54)=251647+819-216=1250818-653+50=215447-62-293=92254-20×5=154784-(48+565)=171373-53×6=55264+432+268=964429-(87+97)=245162-63×2=36195-(40+26)=12959+132×6=85187×5+165=60076+621+120=817921×7=6447320×2=640742+902-402=1242884-97=787232-24×6=88705-56×5=425474+14-112=376543-130-357=56428×8-843=2581392-(150+205)=37901-37×9=568491-216=275377-166+104=315137-10×9=47124×5+356=976138×(321-318)=414439×2-838=40200+42-53=189220-(298-168)=90781×8-673=5575981×(594-587)=6867857-220×2=417827+491+782=2100519×(517-510)=3633219+355+411=985504-(755-677)=426338-48-116=17451+883-189=745381-(908-593)=66221-(769-721)=173118+381=499723×9-201=6306578-414+961=1125845×5=4225109-14+165=260799×5=3995177×4-185=523975+374-385=964367-93+59=333474-19-235=220834+623-651=806630-115+225=740477-30×4=357781+860+316=1957226-111×2=4392×4-603=965236-125+96=207240+(171-57)=35499×2=19822×9+77=275369-60-279=30271-43-71=157266+17-188=95197-(426-264)=35167-55×2=57485-51×2=383112+61×7=53939×8-290=22200-21-57=122447×2+702=1596149+523=672250+(354-23)=581350-180+134=304423-242+16=1973/8-1/8=2/811×5+59=114420-338=82267+85=352170+272=442283-135+781=929360+(435-50)=745663-535=128888-66-454=368361+232+281=874207+(709-426)=4904/7-1/7=3/7864×4-642=2814463-(309+144)=10237-(388-372)=221160+72=232224×(631-628)=672570+225+143=938985-151-720=114489-(418-411)=482762-209×2=344539×(243-236)=3773399-(83+137)=179874×2=1748300-206=94559×6-851=2503465+19-189=295820+982+826=2628253+155=408472-40-291=141547-366=181189+64=253421+(259-86)=5943/5-1/5=2/5175+353-262=266192+46=238866-673=193110×7-404=36698+337=435498×2=9963/5+2/5=1148-30=118110+174=284123×7=861287-58=22965+172=237985-(499+446)=40480+472×2=1424685-304-329=52334-71=263796+972+552=2320186-123=63317-60×4=77300+18+157=475511×4-600=1444117×2=234845+154=999284+882-893=2734/7-2/7=2/7512-107=4052/8+5/8=7/897×4=388737-297-267=173245×2=490603-355+963=1211463+890-763=590201×(348-344)=804382+391×2=1164179+(735-523)=391645+906+619=2170373×4-997=495256+(579-394)=441904-42×3=778151+(225-104)=27267+373-51=389195×3+456=1041441-(347+18)=76180+196=376186+184+324=694746-(710-242)=278981-370-578=33442-(195-39)=286685-(930-627)=38297+17=114837×7=5859114+375-95=394970-261=709403-296=107695+(344-99)=940184+171-103=252492+102×2=696283+