三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦467+(204-164)=807+219-50=853-692=470-160=728-172+564=52×(460-454)=915-618=469-404+19=999-180+550=755×8=196×6-852=183+185=223+(602-478)=803+224-217=122+594+198=934-70+536=740+999=463+813-781=293+284×2=969+817+34=175×(113-110)=672-15+760=4/10-2/10=794-(757-120)=89×4+419=74+(728-490)=210+488+75=984-429=960×8=413+19×4=369+(498-68)=864×5-528=365+55×6=332-47+208=381+13-169=222×9-358=363×4-384=751+179-71=313-293+474=476-(793-667)=227×9-369=763×5=248-(11+27)=48+153=736×3-708=284-(426-281)=691+347=462-306-76=448-(463-347)=751+357+353=47×4=243+(277-190)=368-66=399-(95+181)=108×(240-231)=516×(671-667)=11×(66-63)=303-106-147=446-(276+125)=302-(461-207)=784+877=60-21-35=189×4-707=388-(138-109)=109×(330-324)=582-359=290×(455-448)=176×4+93=416-110×2=426-137+204=101+25-120=129×6+68=751-26×4=109×8-504=253-28×2=497-(86+297)=566-173-223=440-29-191=40+(458-404)=382+(653-515)=66×4-123=915-(676-325)=1/4+2/4=612×5-642=351-103×2=850-193+457=992-415-315=289+(469-462)=580+791+863=715+173×5=3/6-2/6=320-(54+10)=472-87×5=40×9=91+368=241-129+136=587-388=90-12+242=296-32+20=872+558=263+733-603=751-(810-803)=118×(22-15)=604-383=282+124=218+701+39=122+120+522=445×2=426-84×4=624×(583-580)=211-(317-231)=473-443=498-(339-110)=3/7-1/7=175-(499-339)=233×4+34=756+11+604=193×(40-35)=425-263-125=774-(115+218)=309-(71+132)=632-(586-368)=793×(569-566)=321×(727-722)=30×(228-221)=96+181-57=654+145+46=201+(325-128)=167×7-858=657+(781-471)=587×(59-52)=129×3+865=140×5-276=848-(91+373)=314+244=317+(186-122)=69×7-244=594+923=227-20×4=853-(434+31)=308+930-30=841-107+398=743-34×4=959-424=470-450+387=283+(296-50)=476-133×2=284+216-195=942+579-975=973-203+600=250-173+809=945-(784-508)=152+221+414=3/9+2/9=453-(76-58)=256+(313-81)=836×(611-606)=956-300×2=461+(446-76)=389-76+157=521×2=409-372+192=127×5=879×(536-529)=952+599+619=903-486-101=108×3-150=591-(593-55)=934-478=385+212=303-107-192=478×4=803-377×2=487+52+325=609+362+379=606+297-773=821-157=486-(59+344)=780+182-384=307+378+42=238+217=512×(342-334)=824×(618-614)=1/6+4/6=707+(831-113)=155-126+94=421-126×3=534-98=29+133-108=424-27×9=676-347-63=2/4-1/4=496-417+65=805-568=320-117+280=189-109-31=139+204-328=37×6+367=210+607=413-(140+130)=154×6=228+837=239-(415-177)=791-292-241=111×(486-482)=301×(178-175)=344-(484-190)=681-167×3=600+(848-758)=169×2-254=386-330=424-107-103=364×(617-613)=806-116-311=183×(51-48)=290-31=384-139+556=80+70=933-62-28=194-90+218=232×4=970-(233+49)=496×3-192=124-47-18=156-(752-701)=275-216=730+(923-466)=465+934+306=181-(845-828)=356-(117+203)=353-289+76=1/9+3/9=601×(815-812)=672+90+663=409+40×9=27×4=280-(165-95)=116+139×4=744-75+43=359-30×8=172×4-59=419-31=392-87-176=878+(557-400)=404-132-204=311+(92-34)=983-(452+476)=834×9-271=55×9=368-32-287=803×3=142+46=196+88=447-(295-106)=656-329=492×2-403=494-(214-60)=52+195-185=2/5-1/5=132×6-331=28+24+42=73×5=534-177=131×2=851-(652-501)=840-439-246=340+(645-543)=349×(228-222)=699+459+401=293-(353-228)=178-10×5=16×(124-121)=684-58=454+(74-27)=880+868+284=36×7+288=485-118×4=840-86×4=912-468+544=596+(931-704)=592-358-214=10×3+185=472-439+122=65×4=688-48×3=294+110-220=897-149+344=114+(88-54)=831-(708-322)=489-211×2=700-266+202=97+371-424=154-69+211=606+91-115=84-40=167+52×8=75×5=110+185×4=721×(504-500)=182+441+589=210+105×3=107+672+119=232-151=737-25×6=595-250-192=618-159×2=459+28-233=74+190=489-150-233=737+744+999=297+(384-53)=396×3=247+126=275-176+55=259+151+569=66×8=416-297=57+241=203+(223-212)=425-98=139×4-311=85×5-350=108+130+476=210+(414-327)=912-22-205=993-480-33=47×(249-245)=157+924=226+214=188+183-76=149+348-365=473-(222+79)=463+(414-261)=486×4=2/7+3/7=20×(498-494)=758-215×3=72+115=558-(207-12)=313-53+133=316+(228-101)=38+795+857=549+123+815=193×3-47=498-81-196=352×2=397-50-198=414-238+220=572+51+135=392+(214-119)=87+484+332=62+283=243+98×4=95+196×2=38+282-24=498+119=47+283-315=323-55=830-(365+222)=200+735+33=473×2-814=178-(333-161)=382+(386-331)=832-(548-221)=89×(164-161)=934-30-301=634-(880-281)=432×2=486-234-75=112-77=379+146+225=365+(414-156)=87×9=469-252=415+(497-194)=376-(29+287)=22+176+779=495-296-171=762-(580+166)=122+59-110=635×9-961=85×2+223=67+(446-53)=796-(287+51)=210×3+344=646×3=188×3-27=848+671-505=369×7=285-201+74=911-286+867=30+351-88=610×2-249=867+220×3=156+341-396=452-311=939-(133+382)=378-(307-187)=467×2=702-307×2=908-106×4=899-174-430=775+841=423-307+297=655×4-994=107-53+184=44+68=117×7-383=239×(262-258)=912×(546-542)=80+337-261=346+414-82=96×3+159=852+531+225=364-(251-169)=781-408-199=688-(680-265)=305-161=130+100+114=269-65×2=283-166+89=327-(383-182)=256-41×5=489-166=53×6-49=638×8=965+484+85=152+(277-242)=201×(161-157)=885-648-165=438-88+580=84+19=357-(183-65)=408-(336+61)=158+226+84=141+454+29=808-231-54=462+(935-265)=359-157-15=422+198+13=72×9=317×(715-708)=638+201×2=162×2=152×7-739=192-(326-160)=57×5+785=392-131×2=546+103=143×3-263=190-38×2=588-100-318=804-228-398=69-(887-881)=303-100×2=1/4+3/4=82+173+317=244-(51+97)=272-245-16=219×(417-414)=191+295+48=831-37×7=369×5=146-24×6=249-131=406-(221+30)=535+302+121=463-(206+158)=489-106=182+(390-292)=57+21+284=721-629+412=49+(438-402)=610×4=850+746-160=61×6=469-127×2=340+102=215+61=545-96×3=687+51×3=426×2=108×4+214=458-34-57=35×7+174=177×2=500-475+27=78×5+929=456+69×2=670×3=640+867-396=488×2+13=157×(400-394)=109-(479-473)=311-(255-234)=674×5-178=934×2=861-(622+100)=22+21=444-(122+155)=473-362=221+(638-375)=92+55=832+617-345=462-23×8=364+(705-308)=399-60-193=193-(120-33)=184×(24-20)=956-(761+40)=358-190+31=61+117×3=62-45+573=799-122-413=677-(312+350)=346-151+124=402-374-23=550-376=249-111×2=944-234×3=562-271+220=604-385+639=213×4-557=780-(41+164)=375×(797-793)=208+47=484-166=303+21-102=187+92=35+(497-50)=30+139+93=658+127×7=531×6-667=154-67×2=829-(797-567)=329+377+203=797-(995-904)=17+320-232=558-(647-470)=395-(377-257)=493-(40+247)=317×9-489=402+50×6=413-(281+109)=521×(895-886)=288×3=300×2-411=648-120-400=270+435=898×5=52×5+621=842-726+541=693-(50+551)=6/9-3/9=410×2-664=105+68=396+32+347=231×2+372=58+182+124=437+796-814=686-(50+456)=233×3-56=4/8-2/8=10+836+722=443+494=175×2=398-237-62=159+95=845×8=118+680=352+811+719=125×2+486=903-51-314=799-(570+148)=695+44-456=193×(263-259)=85×2=856+(378-247)=882-228×3=27+110+601=623-(519+49)=266-(338-232)=788-(55+559)=396+111×4=70+275=476×2=349-336=401×3=422-191=664-509=536+969-808=522+121×5=348×8=153-54=190+268=719-(173+427)=238+125=224×4-38=43×(263-260)=342-158=4/7-1/7=109+893+991=515+475+694=42×(288-279)=499-38-83=411×4=427-(326+73)=912+(582-229)=86×8-393=475+186+75=435+(537-505)=309+(135-66)=426×5-609=488-29×9=470×2=453-(84-61)=67×(176-171)=289+210-14=766×2=919-386=5/9-3/9=392-346-12=115+131×5=751+996-455=701-395-65=71+151+396=148×(389-385)=74+154-168=29×3+178=572-28+814=3/8+2/8=163+582-309=842-286-25=666×6=81×2=164-51+260=342+121-92=398+63-417=488-(242+150)=214×3=620+(934-262)=124+23×9=187-41×3=459-174=368×2-487=422-(112+69)=1/6+2/6=99×7-618=266+(458-351)=22+10-11=892-(471+181)=328+879+291=226-29×3=326+(324-120)=878-(65+558)=394×(497-490)=97+(442-83)=748×(963-954)=408-42-243=294-155=384+(870-522)=902-(798+52)=849-275-539=235-214=941-188=221+42×4=94×3=29×2+147=451-(229+203)=324-86-26=49×8+720=384-55×3=609-(870-831)=475-93-318=164+194=107+223=39+(334-160)=322-263-37=634-233+277=214+520+869=176×3-402=430+(951-134)=168+(875-197)=212+(206-64)=821×7=930+205=197-148=314-43×6=816-344-118=91×6-167=913-(763-622)=747-23×9=467-(271+71)=118×2+124=769+273-774=496-131=346-20×7=206+70-241=104+120×7=312-78+226=260-26×6=750-(243+367)=49×9+753=147×3-375=22+678-164=732+233+273=189×2+648=12×(222-215)=143×(250-241)=219-(27-16)=296+(315-62)=63×(49-42)=239-(38+197)=39+139=519+400-603=836×2-929=156+41=87×4+608=94+22=377-41+88=661×3=630-56×9=269-(192-121)=102×6-136=125+354-220=238-27×5=1/7+3/7=207×3-228=1/10+7/10=194+629+47=720+858+815=238-17×5=49×4=552-(704-392)=402-(152+111)=319-33×7=693-433+599=283×(179-176)=164+277=197×(304-300)=2/7-1/7=316×2-631=397+(636-573)=322+103-425=42+(492-195)=487-31×7=915-(812-766)=619+162-691=172×(401-397)=478-14×9=371+32×8=470+184=473-(196+32)=111×(209-202)=304-252=428-226=126×7=988-393=225×3=967-(852-240)=6/8+2/8=833-191-282=381-63=391+258×2=101-14=112×5-199=631-(740-284)=462-301=750+619+238=926-(766-454)=943+162-981=954-55×4=962-345+356=87×5+415=440-222=118+203=393×2-386=625+342-24=121+586+149=928-453+138=753-(65+125)=105×9-52=944-17-77=84+283=453-(281+50)=373+103=319-256=87-30+705=307-(305-100)=927-(91+131)=20×(754-745)=319×(378-374)=468-15×4=392×9-303=81+61×2=214+43×9=465+699-666=273+52=435-(230-163)=247-82+445=711-(380+246)=1/8+6/8=500-444+233=343+81=167+320-19=327-17×5=466×2-859=161+453×2=473×9-575=335-(97+150)=324-196-64=227×4=999-465+720=390×2+71=822×(934-927)=111×(402-394)=375×(880-877)=769+699-954=974-315×2=126+(76-18)=152-87+202=911×(931-923)=374-(406-350)=358×2+584=855-(362+176)=763×(876-869)=523+682-840=890×5-101=618-104=839×9=389-(390-114)=353-(151-21)=625+869-354=125×3+337=205+644=89+(988-880)=219+48-195=6/7-1/7=401+(215-208)=704+170×4=683×4-217=363-20×2=382-247-76=136+(966-384)=31×(427-421)=47+424+189=329-(25+155)=163-16-128=347-(187+130)=292-13×2=19-(842-831)=434-179=966-860=224+153=429-(248+61)=432-184=645-36×6=828+700=2/8-1/8=876×2-558=402-(212+46)=883+436=323-(75+91)=34×8=参考答案467+(204-164)=507807+219-50=976853-692=161470-160=310728-172+564=112052×(460-454)=312915-618=297469-404+19=84999-180+550=1369755×8=6040196×6-852=324183+185=368223+(602-478)=347803+224-217=810122+594+198=914934-70+536=1400740+999=1739463+813-781=495293+284×2=861969+817+34=1820175×(113-110)=525672-15+760=14174/10-2/10=2/10794-(757-120)=15789×4+419=77574+(728-490)=312210+488+75=773984-429=555960×8=7680413+19×4=489369+(498-68)=799864×5-528=3792365+55×6=695332-47+208=493381+13-169=225222×9-358=1640363×4-384=1068751+179-71=859313-293+474=494476-(793-667)=350227×9-369=1674763×5=3815248-(11+27)=21048+153=201736×3-708=1500284-(426-281)=139691+347=1038462-306-76=80448-(463-347)=332751+357+353=146147×4=188243+(277-190)=330368-66=302399-(95+181)=123108×(240-231)=972516×(671-667)=206411×(66-63)=33303-106-147=50446-(276+125)=45302-(461-207)=48784+877=166160-21-35=4189×4-707=49388-(138-109)=359109×(330-324)=654582-359=223290×(455-448)=2030176×4+93=797416-110×2=196426-137+204=493101+25-120=6129×6+68=842751-26×4=647109×8-504=368253-28×2=197497-(86+297)=114566-173-223=170440-29-191=22040+(458-404)=94382+(653-515)=52066×4-123=141915-(676-325)=5641/4+2/4=3/4612×5-642=2418351-103×2=145850-193+457=1114992-415-315=262289+(469-462)=296580+791+863=2234715+173×5=15803/6-2/6=1/6320-(54+10)=256472-87×5=3740×9=36091+368=459241-129+136=248587-388=19990-12+242=320296-32+20=284872+558=1430263+733-603=393751-(810-803)=744118×(22-15)=826604-383=221282+124=406218+701+39=958122+120+522=764445×2=890426-84×4=90624×(583-580)=1872211-(317-231)=125473-443=30498-(339-110)=2693/7-1/7=2/7175-(499-339)=15233×4+34=966756+11+604=1371193×(40-35)=965425-263-125=37774-(115+218)=441309-(71+132)=106632-(586-368)=414793×(569-566)=2379321×(727-722)=160530×(228-221)=21096+181-57=220654+145+46=845201+(325-128)=398167×7-858=311657+(781-471)=967587×(59-52)=4109129×3+865=1252140×5-276=424848-(91+373)=384314+244=558317+(186-122)=38169×7-244=239594+923=1517227-20×4=147853-(434+31)=388308+930-30=1208841-107+398=1132743-34×4=607959-424=535470-450+387=407283+(296-50)=529476-133×2=210284+216-195=305942+579-975=546973-203+600=1370250-173+809=886945-(784-508)=669152+221+414=7873/9+2/9=5/9453-(76-58)=435256+(313-81)=488836×(611-606)=4180956-300×2=356461+(446-76)=831389-76+157=470521×2=1042409-372+192=229127×5=635879×(536-529)=6153952+599+619=2170903-486-101=316108×3-150=174591-(593-55)=53934-478=456385+212=597303-107-192=4478×4=1912803-377×2=49487+52+325=864609+362+379=1350606+297-773=130821-157=664486-(59+344)=83780+182-384=578307+378+42=727238+217=455512×(342-334)=4096824×(618-614)=32961/6+4/6=5/6707+(831-113)=1425155-126+94=123421-126×3=43534-98=43629+133-108=54424-27×9=181676-347-63=2662/4-1/4=1/4496-417+65=144805-568=237320-117+280=483189-109-31=49139+204-328=1537×6+367=589210+607=817413-(140+130)=143154×6=924228+837=1065239-(415-177)=1791-292-241=258111×(486-482)=444301×(178-175)=903344-(484-190)=50681-167×3=180600+(848-758)=690169×2-254=84386-330=56424-107-103=214364×(617-613)=1456806-116-311=379183×(51-48)=549290-31=259384-139+556=80180+70=150933-62-28=843194-90+218=322232×4=928970-(233+49)=688496×3-192=1296124-47-18=59156-(752-701)=105275-216=59730+(923-466)=1187465+934+306=1705181-(845-828)=164356-(117+203)=36353-289+76=1401/9+3/9=4/9601×(815-812)=1803672+90+663=1425409+40×9=76927×4=108280-(165-95)=210116+139×4=672744-75+43=712359-30×8=119172×4-59=629419-31=388392-87-176=129878+(557-400)=1035404-132-204=68311+(92-34)=369983-(452+476)=55834×9-271=723555×9=495368-32-287=49803×3=2409142+46=188196+88=284447-(295-106)=258656-329=327492×2-403=581494-(214-60)=34052+195-185=622/5-1/5=1/5132×6-331=46128+24+42=9473×5=365534-177=357131×2=262851-(652-501)=700840-439-246=155340+(645-543)=442349×(228-222)=2094699+459+401=1559293-(353-228)=168178-10×5=12816×(124-121)=48684-58=626454+(74-27)=501880+868+284=203236×7+288=540485-118×4=13840-86×4=496912-468+544=988596+(931-704)=823592-358-214=2010×3+185=215472-439+122=15565×4=260688-48×3=544294+110-220=184897-149+344=1092114+(88-54)=148831-(708-322)=445489-211×2=67700-266+202=63697+371-424=44154-69+211=296606+91-115=58284-40=44167+52×8=58375×5=375110+185×4=850721×(504-500)=2884182+441+589=1212210+105×3=525107+672+119=898232-151=81737-25×6=587595-250-192=153618-159×2=300459+28-233=25474+190=264489-150-233=106737+744+999=2480297+(384-53)=628396×3=1188247+126=373275-176+55=154259+151+569=97966×8=528416-297=11957+241=298203+(223-212)=214425-98=327139×4-311=24585×5-350=75108+130+476=714210+(414-327)=297912-22-205=685993-480-33=48047×(249-245)=188157+924=1081226+214=440188+183-76=295149+348-365=132473-(222+79)=172463+(414-261)=616486×4=19442/7+3/7=5/720×(498-494)=80758-215×3=11372+115=187558-(207-12)=363313-53+133=393316+(228-101)=44338+795+857=1690549+123+815=1487193×3-47=532498-81-196=221352×2=704397-50-198=149414-238+220=396572+51+135=758392+(214-119)=48787+484+332=90362+283=345243+98×4=63595+196×2=48738+282-24=296498+119=61747+283-315=15323-55=268830-(365+222)=243200+735+33=968473×2-814=132178-(333-161)=6382+(386-331)=437832-(548-221)=50589×(164-161)=267934-30-301=603634-(880-281)=35432×2=864486-234-75=177112-77=35379+146+225=750365+(414-156)=62387×9=783469-252=217415+(497-194)=718376-(29+287)=6022+176+779=977495-296-171=28762-(580+166)=16122+59-110=71635×9-961=475485×2+223=39367+(446-53)=460796-(287+51)=458210×3+344=974646×3=1938188×3-27=537848+671-505=1014369×7=2583285-201+74=158911-286+867=149230+351-88=293610×2-249=971867+220×3=1527156+341-396=101452-311=141939-(133+382)=424378-(307-187)=258467×2=934702-307×2=88908-106×4=484899-174-430=295775+841=1616423-307+297=413655×4-994=1626107-53+184=23844+68=112117×7-383=436239×(262-258)=956912×(546-542)=364880+337-261=156346+414-82=67896×3+159=447852+531+225=1608364-(251-169)=282781-408-199=174688-(680-265)=273305-161=144130+100+114=344269-65×2=139283-166+89=206327-(383-182)=126256-41×5=51489-166=32353×6-49=269638×8=5104965+484+85=1534152+(277-242)=187201×(161-157)=804885-648-165=72438-88+580=93084+19=103357-(183-65)=239408-(336+61)=11158+226+84=468141+454+29=624808-231-54=523462+(935-265)=1132359-157-15=187422+198+13=63372×9=648317×(715-708)=2219638+201×2=1040162×2=324152×7-739=325192-(326-160)=2657×5+785=1070392-131×2=130546+103=649143×3-263=166190-38×2=114588-100-318=170804-228-398=17869-(887-881)=63303-100×2=1031/4+3/4=182+173+317=572244-(51+97)=96272-245-16=11219×(417-414)=657191+295+48=534831-37×7=572369×5=1845146-24×6=2249-131=118406-(221+30)=155535+302+121=958463-(206+158)=99489-106=383182+(390-292)=28057+21+284=362721-629+412=50449+(438-402)=85610×4=2440850+746-160=143661×6=366469-127×2=215340+102=442215+61=276545-96×3=257687+51×3=840426×2=852108×4+214=646458-34-57=36735×7+174=419177×2=354500-475+27=5278×5+929=1319456+69×2=594670×3=2010640+867-396=1111488×2+13=989157×(400-394)=942109-(479-473)=103311-(255-234)=290674×5-178=3192934×2=1868861-(622+100)=13922+21=43444-(122+155)=167473-362=111221+(638-375)=48492+55=147832+617-345=1104462-23×8=278364+(705-308)=761399-60-193=146193-(120-33)=106184×(24-20)=736956-(761+40)=155358-190+31=19961+117×3=41262-45+573=590799-122-413=264677-(312+350)=15346-151+124=319402-374-23=5550-376=174249-111×2=27944-234×3=242562-271+220=511604-385+639=858213×4-557=295780-(41+164)=575375×(797-793)=1500208+47=255484-166=318303+21-102=222187+92=27935+(497-50)=48230+139+93=262658+127×7=1547531×6-667=2519154-67×2=20829-(797-567)=599329+377+203=909797-(995-904)=70617+320-232=105558-(647-470)=381395-(377-257)=275493-(40+247)=206317×9-489=2364402+50×6=702413-(281+109)=23521×(895-886)=4689288×3=864300×2-411=189648-120-400=128270+435=705898×5=449052×5+621=881842-726+541=657693-(50+551)=926/9-3/9=3/9410×2-664=156105+68=173396+32+347=775231×2+372=83458+182+124=364437+796-814=419686-(50+456)=180233×3-56=6434/8-2/8=2/810+836+722=1568443+494=937175×2=350398-237-62=99159+95=254845×8=6760118+680=798352+811+719=1882125×2+486=736903-51-314=538799-(570+148)=81695+44-456=283193×(263-259)=77285×2=170856+(378-247)=987882-228×3=19827+110+601=738623-(519+49)=55266-(338-232)=160788-(55+559)=174396+111×4=84070+275=345476×2=952349-336=13401×3=1203422-191=231664-509=155536+969-808=697522+121×5=1127348×8=2784153-54=99190+268=458719-(173+427)=119238+125=363224×4-38=85843×(263-260)=129342-158=1844/7-1/7=3/7109+893+991=1993515+475+694=168442×(288-279)=378499-38-83=378411×4=1644427-(326+73)=28912+(582-229)=126586×8-393=295475+186+75=736435+(537-505)=467309+(135-66)=378426×5-609=1521488-29×9=227470×2=940453-(84-61)=43067×(176-171)=335289+210-14=485766×2=1532919-386=5335/9-3/9=2/9392-346-12=34115+131×5=770751+996-455=1292701-395-65=24171+151+396=618148×(389-385)=59274+154-168=6029×3+178=265572-28+814=13583/8+2/8=5/8163+582-309=436842-286-25=531666×6=399681×2=162164-51+260=373342+121-92=371398+63-417=44488-(242+150)=96214×3=642620+(934-262)=1292124+23×9=331187-41×3=64459-174=285368×2-487=249422-(112+69)=2411/6+2/6=3/699×7-618=75266+(458-351)=37322+10-11=21892-(471+181)=240328+879+291=1498226-29×3=139326+(324-120)=530878-(65+558)=255394×(497-490)=275897+(442-83)=456748×(963-954)=6732408-42-243=123294-155=139384+(870-522)=732902-(798+52)=52849-275-539=35235-214=21941-188=753221+42×4=38994×3=28229×2+147=205451-(229+203)=19324-86-26=21249×8+720=1112384-55×3=219609-(870-831)=570475-93-318=64164+194=358107+223=33039+(334-160)=213322-263-37=22634-233+277=678214+520+869=1603176×3-402=126430+(951-134)=1247168+(875-197)=846212+(206-64)=354821×7=5747930+205=1135197-148=49314-43×6=56816-344-118=35491×6-167=379913-(763-622)=772747-23×9=540467-(271+71)=125118×2+124=360769+273-774=268496-131=365346-20×7=206206+70-241=35104+120×7=944312-78+226=460260-26×6=104750-(243+367)=14049×9+753=1194147×3-375=6622+678-164=536732+233+273=1238189×2+648=102612×(222-215)=84143×(250-241)=1287219-(27-