三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦422-174-14=952+782+710=229+(484-11)=65+345=770×2-82=477+151=315-(493-300)=753+(317-293)=2/10+5/10=854×(731-728)=355-305=220+(225-52)=416-41×9=357-(27+112)=240+384+166=183×2+878=383-183=332×8=373×6=411-302-104=378+455+581=295+(393-24)=376-(435-286)=378-96=99×(454-448)=907-68-675=209×3=408-(155+126)=429-254+98=13×2+29=109×3-124=941-335=202+280×2=121×3+326=400-19×9=287+(531-84)=29×(56-53)=205-(298-170)=434×2-94=74+328-280=167×2=416-(297+87)=794-(369+400)=350+254×2=793×(479-474)=927×5=90+117+584=679-(464-78)=523+172+561=432×2=243×(329-325)=142×2=673-407+266=804×3-680=498-(476-442)=462+(380-334)=284+(213-202)=442+23×9=44+993-763=297-207-11=255-45+283=272+(471-440)=614+(772-228)=64×2=395-381+428=744+858-418=916+887+246=155×2-116=391-158+88=153-40-24=155+282=972-(709-541)=944+(595-95)=474-72×4=767×2-660=222+274=364×7=992+725+480=357-172×2=151+(511-353)=54×(68-59)=441-253=46+302×3=212-(43+157)=499-(400+85)=374-78=804×(300-295)=480+17-433=209×2-47=259×7-548=435-177-218=413+(343-338)=424-(97+324)=424+13+257=718+865+954=720+(961-296)=46-22=189×(145-142)=282+154-80=350+(424-67)=261-(368-114)=245-92×2=241×2=877+249×4=53-29=391-75=308×6-286=861+812-872=3/8-2/8=316+(353-348)=312×3=151×3+105=736-(493+236)=374×2-408=795-167+592=965×7=313+11×3=792-(898-287)=222×3-611=451-27-43=86+(470-375)=384-38-167=148+193=261+109-288=226+47=3/5-1/5=266×3-429=820+295-423=119×4-391=64×(220-211)=223+211=243-(93-19)=849+270+117=809+(711-456)=788-11-374=587+145=483-(238+123)=237-23×8=481+80+85=409+(410-252)=153+325=315+(138-133)=322-202-72=348×6-952=796-(115+25)=198+252=136×3=154-44+37=429-(198+49)=96+19-56=366×2-636=346+475-348=247×(453-450)=283-(363-140)=35×6+87=901-195=885-(801+60)=395+440+80=119+261=13+356-92=439+282=734+244×2=290-164+121=563+427-735=216×(804-799)=584+766-641=129+757+59=20+(266-70)=83×(97-94)=478+(333-123)=281+348×2=530-446+651=508-(407+84)=2/5-1/5=481-154+17=676+(885-593)=219×4=312-212+386=1/4+2/4=360-(336-130)=207-(137+49)=275×2+191=340+372=85-(475-422)=58×6-178=166+185-162=847-55×9=928-(213+257)=405×6-475=428×2=96+45=437-16×8=410-19×9=225×2=68×9-143=569-420=522-(404-20)=241+703-44=299+169-11=411-291=314+182-115=457×8-653=767×3=373+78×4=546+59+932=957-102×7=438-(29+407)=492-12×7=345×2-623=312-(145+31)=464×2-451=716+(801-305)=442+(360-169)=53×2+22=525-(40+439)=259-23+53=225×3+198=603+441-805=952-774+66=5/8+2/8=494-13-418=689-(917-716)=27+(399-88)=244+298+458=168-55+354=85×(881-877)=138-(168-97)=383-179=217+631+880=714-(692-689)=59+608+144=117+(189-45)=192×2=534-126=874×2=596+(206-160)=492-(564-184)=712×(616-613)=205-38+148=592×8-919=387+823-133=366×2=305+75+263=478+528-565=50+307-38=505-383=323-286=765-49×6=604-31-263=151+178×5=471-59×2=412-(348-168)=3/6+2/6=168×(233-230)=399×2-150=998-693-140=4/7+2/7=283-54×2=433-39-384=294×3=5/10+3/10=253+(418-306)=302+177-278=387×7-293=245+(413-137)=145-(130-111)=103-83=420+132=128+536-534=52×8-34=282-(966-754)=330-121-98=415-27×3=307-215+389=280-149+309=455-347+353=138×3-373=130+(469-412)=965-(760+148)=324-222-23=771-(148+152)=53×(411-408)=110+222=868-319+613=10+27=825-122-458=301+176-232=936×(739-735)=369+23-207=2/3-1/3=403-88×2=791+858=460-371=261×3-602=198+211+693=934-(494+279)=276+201-39=235×4+428=140×4+66=306-69×3=113-33×2=513+26+421=70+(384-315)=15×5=314+134-413=305-60+34=231+212=322-49×3=64+259=406+553+154=168+682=592×6=673×8-776=491+339+152=349-155-130=181-38=774+992+578=110-(209-196)=360-33×4=996-616+553=445+371+945=473-(450-444)=660+917=801-528=482-(437-115)=604-(898-330)=924-51-759=331-35=154×3=164×(415-412)=715-195+832=222-(265-107)=356-(248-211)=11×6=164+285-315=410-71=468-392=104×9+736=417×2-12=189×(181-174)=80+342+67=411-86-301=927-(817-211)=566×(320-317)=4/7-2/7=446+369-65=901-79×9=100×5-99=490-78×6=246×2-365=668×(293-288)=159-13×2=648-(529+18)=629×9=1/6+2/6=643×9-871=926-726-160=475-37-128=498+228×2=754-30+327=681+184=353-(228+117)=655-309×2=443-(237-100)=160-48+653=887-721+322=665-466-199=206+343=355-75-41=552-508=415-(129-102)=310-57=603+(156-116)=663-149+289=263-133-113=789-276-290=551×2=550-19=899-(312+240)=5/9+3/9=144+220+591=438-(205+67)=113×7=462+(166-15)=105+467+406=856-(24-20)=777+600=873×3-961=713-522-191=962+290-890=12+(247-108)=274-(39+181)=13×6+232=864×5=297-66-229=484-276=4/8-3/8=83+(921-507)=852×2-131=322-71-210=645+939+667=416-(160+256)=306-(21+62)=449-96-90=138+422+569=350+88×5=30×3+955=316-(175-56)=130×4=768-34×5=434-174-195=837-(614+157)=135×7+737=482-402-52=132+(205-204)=235-19+263=977+385-600=46×8=151+445+916=258-(75+124)=499-94×5=224×(662-654)=1/9+6/9=868-(912-121)=86×3-133=615+(962-310)=717-(826-318)=16×7=105×(192-184)=296-123-171=46×(485-479)=49+263=725-230+644=530+255=193+145=970+528+937=271+291+428=712+126+131=41×(148-142)=573-(218+62)=296-15=490+42×9=675+70×8=306×(734-725)=922-(198+55)=393-230=119×6+52=550-(581-231)=265+308×2=475×5=843×8=403-123×2=910-381×2=130×(322-318)=465-82×3=194×2+494=147×(187-181)=802-562-153=54×(474-471)=797+534=366+249=475+291+208=54×6=885-671+986=133+288=79+206=819+475+100=883-555=33×5=932-111=824+(927-870)=787-134=89+194+207=56×9-242=74×(480-472)=630-478+916=295-(27+108)=123×8-957=497-(363+75)=474×7-110=927+571=125+38×7=167+201=893+(630-518)=485×6=181+35+421=948-414+762=427×(545-539)=682-51+38=885-518+885=30×8+245=156+732+155=483-(182+248)=919×(629-620)=486+138×3=86×(284-278)=858-797=280+(445-11)=136×9-522=121+539+846=915-61=439+778+906=659-(837-598)=979-191+980=930-(74+420)=515-77×2=252-50×5=979-12×6=855-(49+185)=407-16×7=76-15=265+982-20=21×4+77=610×(110-104)=892-480-78=239+(438-205)=977-(53+77)=786-(95+402)=303-(235-138)=314+101=259-21×3=2/7+4/7=211-86=92+187=928-596-143=514×(450-444)=266×7-737=438-(143+292)=84+97=348×2=100×8+353=649-53-243=794+92+84=376-(483-263)=655-272-271=282-(47+84)=101+186+552=25×3=198-137=692-50=346+430-528=297+181+152=47+(288-259)=114+280-47=237-206+860=481+152=67×(280-271)=706-689+418=593×(49-44)=431-210×2=783-76×4=872×(869-864)=32×(801-792)=452×2+853=148+346-82=841+235×3=63×7=169+114=15×7+228=368-106+231=322-157×2=811+328-408=43+515+117=3/9-2/9=584-24-457=704×7-659=99-70+376=422+348=521-(639-212)=498-(28+134)=251+59-103=231×(212-209)=130×5+914=727-516+697=768-(341+181)=552+224+107=74×(71-68)=700×2=542+155×5=761-589+764=565+245-24=669×(108-99)=190×2-271=96+310=87×(122-114)=154+72+547=678-75×5=407+81×2=138-120+260=410-(258+81)=733-(914-630)=405×(296-289)=611-(194+213)=348-50×2=85×8-79=974-720-213=672+85×8=68×(216-210)=115+170=967-10-228=646+140-117=274-38×6=185-80+231=720-(591+88)=271-(112-99)=356-30×4=254-24=432+(361-87)=667+365+230=902+241+199=431-147×2=782-(887-228)=784-(776-186)=3/6-2/6=491-311=1/7+2/7=47+(291-18)=55×(372-366)=97-45-20=77+67×5=780+107-246=405-(239+58)=490-(434-233)=208+333×2=571×(950-945)=220+245-420=589+858-938=337+139-52=154×5=70+229-27=397-211-22=2/7-1/7=183+271-244=340+(953-887)=426-401=763-292-196=3/5-2/5=973-777+643=393-259-15=778×(370-364)=101×9-410=439+118=984-323=895-134-501=939-102=367-68×4=248+94×8=374+322+246=606-26×8=380-100=215×4-47=225+145-200=328×4-782=128+(446-246)=67+186+691=447-29×2=848-154×4=231+211=247×8-731=843-228-237=949-59×4=494+213=229-(282-106)=561-78+120=761-613=72×(786-778)=61×2-91=828+(863-526)=297-(208+20)=166×4-47=297-(63+181)=181×(255-252)=794-151-401=148×(902-897)=212×2-201=528-420=937-168×3=784-(823-262)=470-200-31=439-(88+271)=64+222=275-(249-107)=397×9=232+(434-24)=97-80+367=700-(948-688)=140×7-596=993+33-556=847×(277-269)=136+347=274-103=152+199=909-(176+341)=424-(351-203)=649-29+759=229-123+319=658-101×4=47+246=794-(963-442)=866-38-824=105+371=194-(133+50)=142×3+201=490-444=160+292-436=118×8-237=453-197-31=860+(852-74)=966-769-46=217×3=87×8=450-42×8=354-(647-428)=781+(666-644)=24×7+181=64×7+402=368+980+589=959-(209-64)=378-59×3=821-301×2=55×9-335=262+140×4=366×(335-330)=169×2-73=452+870=418-(73+72)=845-538-204=253-49×2=772×(852-844)=275+101+181=29+(857-531)=379+290=955-65×6=464+238=684+439-77=661-(66+90)=84×9+220=105-(200-128)=51×5=565-493+161=313-216=949+927-992=242-135-18=67×(273-267)=947×7=280+(448-167)=534+273+163=726×9=167-81+309=221+167-223=921+434-693=543-420=425×2+123=182×2=435-63-235=5/8-2/8=803×9=631+(308-255)=527-45+949=629-(990-642)=39+94+496=475-(645-531)=124+(479-467)=94-(420-345)=552×(965-958)=399-13+74=11+500+86=170×(82-77)=115×9-782=36+339-269=246×4-292=988+(553-118)=444+(518-171)=661-661+107=449-286+277=936-(86+633)=394+236+52=384×9=993-636+529=389+70×2=357-(28+163)=543-161=389+62×2=45+157=643×7-381=226×3=172-72=961×7=4/8+2/8=947-47-346=811×9=330-170=88×(98-92)=89+392-88=142-63=175+241+107=711+39×9=85+221-67=37×9-35=627-264=286+279=184×4-665=564-213=435+(268-12)=210-(62+69)=165+324+457=921-(123+618)=121-35×2=85×2+406=424-227-137=974×9=953-(127-54)=782-459=492+617=54+324=424+81=867-16×6=283+948-19=476+(80-71)=285-165+323=36+34=150-(176-152)=178+330-44=389+(305-282)=78-(68-29)=290-278=529-(84+127)=494-308+231=787-342-365=139+(170-35)=256+712-114=450×7-452=271+146=144-74+90=28×7=586+792+253=262×3+126=350-13×7=189+434-38=477+721+104=342-(34+172)=118×6+272=976×9=90-68+276=139-72=27×(302-294)=746-695=118×7=3/7-1/7=825-90×5=857-850+250=403×5=62×(230-224)=466-401+396=499-304-47=383-(356-57)=702-170×2=841+115×7=245+214-77=262+64×7=484-227-129=826-(822-460)=134-11×7=618×3=參考答案422-174-14=234952+782+710=2444229+(484-11)=70265+345=410770×2-82=1458477+151=628315-(493-300)=122753+(317-293)=7772/10+5/10=7/10854×(731-728)=2562355-305=50220+(225-52)=393416-41×9=47357-(27+112)=218240+384+166=790183×2+878=1244383-183=200332×8=2656373×6=2238411-302-104=5378+455+581=1414295+(393-24)=664376-(435-286)=227378-96=28299×(454-448)=594907-68-675=164209×3=627408-(155+126)=127429-254+98=27313×2+29=55109×3-124=203941-335=606202+280×2=762121×3+326=689400-19×9=229287+(531-84)=73429×(56-53)=87205-(298-170)=77434×2-94=77474+328-280=122167×2=334416-(297+87)=32794-(369+400)=25350+254×2=858793×(479-474)=3965927×5=463590+117+584=791679-(464-78)=293523+172+561=1256432×2=864243×(329-325)=972142×2=284673-407+266=532804×3-680=1732498-(476-442)=464462+(380-334)=508284+(213-202)=295442+23×9=64944+993-763=274297-207-11=79255-45+283=493272+(471-440)=303614+(772-228)=115864×2=128395-381+428=442744+858-418=1184916+887+246=2049155×2-116=194391-158+88=321153-40-24=89155+282=437972-(709-541)=804944+(595-95)=1444474-72×4=186767×2-660=874222+274=496364×7=2548992+725+480=2197357-172×2=13151+(511-353)=30954×(68-59)=486441-253=18846+302×3=952212-(43+157)=12499-(400+85)=14374-78=296804×(300-295)=4020480+17-433=64209×2-47=371259×7-548=1265435-177-218=40413+(343-338)=418424-(97+324)=3424+13+257=694718+865+954=2537720+(961-296)=138546-22=24189×(145-142)=567282+154-80=356350+(424-67)=707261-(368-114)=7245-92×2=61241×2=482877+249×4=187353-29=24391-75=316308×6-286=1562861+812-872=8013/8-2/8=1/8316+(353-348)=321312×3=936151×3+105=558736-(493+236)=7374×2-408=340795-167+592=1220965×7=6755313+11×3=346792-(898-287)=181222×3-611=55451-27-43=38186+(470-375)=181384-38-167=179148+193=341261+109-288=82226+47=2733/5-1/5=2/5266×3-429=369820+295-423=692119×4-391=8564×(220-211)=576223+211=434243-(93-19)=169849+270+117=1236809+(711-456)=1064788-11-374=403587+145=732483-(238+123)=122237-23×8=53481+80+85=646409+(410-252)=567153+325=478315+(138-133)=320322-202-72=48348×6-952=1136796-(115+25)=656198+252=450136×3=408154-44+37=147429-(198+49)=18296+19-56=59366×2-636=96346+475-348=473247×(453-450)=741283-(363-140)=6035×6+87=297901-195=706885-(801+60)=24395+440+80=915119+261=38013+356-92=277439+282=721734+244×2=1222290-164+121=247563+427-735=255216×(804-799)=1080584+766-641=709129+757+59=94520+(266-70)=21683×(97-94)=249478+(333-123)=688281+348×2=977530-446+651=735508-(407+84)=172/5-1/5=1/5481-154+17=344676+(885-593)=968219×4=876312-212+386=4861/4+2/4=3/4360-(336-130)=154207-(137+49)=21275×2+191=741340+372=71285-(475-422)=3258×6-178=170166+185-162=189847-55×9=352928-(213+257)=458405×6-475=1955428×2=85696+45=141437-16×8=309410-19×9=239225×2=45068×9-143=469569-420=149522-(404-20)=138241+703-44=900299+169-11=457411-291=120314+182-115=381457×8-653=3003767×3=2301373+78×4=685546+59+932=1537957-102×7=243438-(29+407)=2492-12×7=408345×2-623=67312-(145+31)=136464×2-451=477716+(801-305)=1212442+(360-169)=63353×2+22=128525-(40+439)=46259-23+53=289225×3+198=873603+441-805=239952-774+66=2445/8+2/8=7/8494-13-418=63689-(917-716)=48827+(399-88)=338244+298+458=1000168-55+354=46785×(881-877)=340138-(168-97)=67383-179=204217+631+880=1728714-(692-689)=71159+608+144=811117+(189-45)=261192×2=384534-126=408874×2=1748596+(206-160)=642492-(564-184)=112712×(616-613)=2136205-38+148=315592×8-919=3817387+823-133=1077366×2=732305+75+263=643478+528-565=44150+307-38=319505-383=122323-286=37765-49×6=471604-31-263=310151+178×5=1041471-59×2=353412-(348-168)=2323/6+2/6=5/6168×(233-230)=504399×2-150=648998-693-140=1654/7+2/7=6/7283-54×2=175433-39-384=10294×3=8825/10+3/10=8/10253+(418-306)=365302+177-278=201387×7-293=2416245+(413-137)=521145-(130-111)=126103-83=20420+132=552128+536-534=13052×8-34=382282-(966-754)=70330-121-98=111415-27×3=334307-215+389=481280-149+309=440455-347+353=461138×3-373=41130+(469-412)=187965-(760+148)=57324-222-23=79771-(148+152)=47153×(411-408)=159110+222=332868-319+613=116210+27=37825-122-458=245301+176-232=245936×(739-735)=3744369+23-207=1852/3-1/3=1/3403-88×2=227791+858=1649460-371=89261×3-602=181198+211+693=1102934-(494+279)=161276+201-39=438235×4+428=1368140×4+66=626306-69×3=99113-33×2=47513+26+421=96070+(384-315)=13915×5=75314+134-413=35305-60+34=279231+212=443322-49×3=17564+259=323406+553+154=1113168+682=850592×6=3552673×8-776=4608491+339+152=982349-155-130=64181-38=143774+992+578=2344110-(209-196)=97360-33×4=228996-616+553=933445+371+945=1761473-(450-444)=467660+917=1577801-528=273482-(437-115)=160604-(898-330)=36924-51-759=114331-35=296154×3=462164×(415-412)=492715-195+832=1352222-(265-107)=64356-(248-211)=31911×6=66164+285-315=134410-71=339468-392=76104×9+736=1672417×2-12=822189×(181-174)=132380+342+67=489411-86-301=24927-(817-211)=321566×(320-317)=16984/7-2/7=2/7446+369-65=750901-79×9=190100×5-99=401490-78×6=22246×2-365=127668×(293-288)=3340159-13×2=133648-(529+18)=101629×9=56611/6+2/6=3/6643×9-871=4916926-726-160=40475-37-128=310498+228×2=954754-30+327=1051681+184=865353-(228+117)=8655-309×2=37443-(237-100)=306160-48+653=765887-721+322=488665-466-199=0206+343=549355-75-41=239552-508=44415-(129-102)=388310-57=253603+(156-116)=643663-149+289=803263-133-113=17789-276-290=223551×2=1102550-19=531899-(312+240)=3475/9+3/9=8/9144+220+591=955438-(205+67)=166113×7=791462+(166-15)=613105+467+406=978856-(24-20)=852777+600=1377873×3-961=1658713-522-191=0962+290-890=36212+(247-108)=151274-(39+181)=5413×6+232=310864×5=4320297-66-229=2484-276=2084/8-3/8=1/883+(921-507)=497852×2-131=1573322-71-210=41645+939+667=2251416-(160+256)=0306-(21+62)=223449-96-90=263138+422+569=1129350+88×5=79030×3+955=1045316-(175-56)=197130×4=520768-34×5=598434-174-195=65837-(614+157)=66135×7+737=1682482-402-52=28132+(205-204)=133235-19+263=479977+385-600=76246×8=368151+445+916=1512258-(75+124)=59499-94×5=29224×(662-654)=17921/9+6/9=7/9868-(912-121)=7786×3-133=125615+(962-310)=1267717-(826-318)=20916×7=112105×(192-184)=840296-123-171=246×(485-479)=27649+263=312725-230+644=1139530+255=785193+145=338970+528+937=2435271+291+428=990712+126+131=96941×(148-142)=246573-(218+62)=293296-15=281490+42×9=868675+70×8=1235306×(734-725)=2754922-(198+55)=669393-230=163119×6+52=766550-(581-231)=200265+308×2=881475×5=2375843×8=6744403-123×2=157910-381×2=148130×(322-318)=520465-82×3=219194×2+494=882147×(187-181)=882802-562-153=8754×(474-471)=162797+534=1331366+249=615475+291+208=97454×6=324885-671+986=1200133+288=42179+206=285819+475+100=1394883-555=32833×5=165932-111=821824+(927-870)=881787-134=65389+194+207=49056×9-242=26274×(480-472)=592630-478+916=1068295-(27+108)=160123×8-957=27497-(363+75)=59474×7-110=3208927+571=1498125+38×7=391167+201=368893+(630-518)=1005485×6=2910181+35+421=637948-414+762=1296427×(545-539)=2562682-51+38=669885-518+885=125230×8+245=485156+732+155=1043483-(182+248)=53919×(629-620)=8271486+138×3=90086×(284-278)=516858-797=61280+(445-11)=714136×9-522=702121+539+846=1506915-61=854439+778+906=2123659-(837-598)=420979-191+980=1768930-(74+420)=436515-77×2=361252-50×5=2979-12×6=907855-(49+185)=621407-16×7=29576-15=61265+982-20=122721×4+77=161610×(110-104)=3660892-480-78=334239+(438-205)=472977-(53+77)=847786-(95+402)=289303-(235-138)=206314+101=415259-21×3=1962/7+4/7=6/7211-86=12592+187=279928-596-143=189514×(450-444)=3084266×7-737=1125438-(143+292)=384+97=181348×2=696100×8+353=1153649-53-243=353794+92+84=970376-(483-263)=156655-272-271=112282-(47+84)=151101+186+552=83925×3=75198-137=61692-50=642346+430-528=248297+181+152=63047+(288-259)=76114+280-47=347237-206+860=891481+152=63367×(280-271)=603706-689+418=435593×(49-44)=2965431-210×2=11783-76×4=479872×(869-864)=436032×(801-792)=288452×2+853=1757148+346-82=412841+235×3=154663×7=441169+114=28315×7+228=333368-106+231=493322-157×2=8811+328-408=73143+515+117=6753/9-2/9=1/9584-24-457=103704×7-659=426999-70+376=405422+348=770521-(639-212)=94498-(28+134)=336251+59-103=207231×(212-209)=693130×5+914=1564727-516+697=908768-(341+181)=246552+224+107=88374×(71-68)=222700×2=1400542+155×5=1317761-589+764=936565+245-24=786669×(108-99)=6021190×2-271=10996+310=40687×(122-114)=696154+72+547=773678-75×5=303407+81×2=569138-120+260=278410-(258+81)=71733-(914-630)=449405×(296-289)=2835611-(194+213)=204348-50×2=24885×8-79=601974-720-213=41672+85×8=135268×(216-210)=408115+170=285967-10-228=729646+140-117=669274-38×6=46185-80+231=336720-(591+88)=41271-(112-99)=258356-30×4=236254-24=230432+(361-87)=706667+365+230=1262902+241+199=1342431-147×2=137782-(887-228)=123784-(776-186)=1943/6-2/6=1/6491-311=1801/7+2/7=3/747+(291-18)=32055×(372-366)=33097-45-20=3277+67×5=412780+107-246=641405-(239+58)=108490-(434-233)=289208+333×2=874571×(950-945)=2855220+245-420=45589+858-938=509337+139-52=424154×5=77070+229-27=272397-211-22=1642/7-1/7=1/7183+271-244=210340+(953-887)=406426-401=25763-292-196=2753/5-2/5=1/5973-777+643=839393-259-15=119778×(370-364)=4668101×9-410=499439+118=557984-323=661895-134-501=260939-102=837367-68×4=95248+94×8=1000374+322+246=942606-26×8=398380-100=280215×4-47=813225+145-200=170328×4-782=530128+(446-246)=32867+186+691=944447-29×2=389848-154×4=232231+211=442247×8-731=1245843-228-237=378949-59×4=713494+213=707229-(282-106)=53561-78+120=603761-613=14872×(786-778)=57661×2-91=31828+(863-526)=1165297-(208+20)=69166×4-47=617297-(63+181)=53181×(255-252)=543794-151-401=242148×(902-897)=740212×2-201=223528-420=108937-168×3=433784-(823-262)=223470-200-31=239439-(88+271)=8064+222=286275-(249-107)=133397×9=3573232+(434-24)=64297-80+367=384700-(948-688)=440140×7-596=384993+33-556=470847×(277-269)=6776136+347=483274-103=171152+199=351909-(176+341)=392424-(351-203)=276649-29+759=1379229-123+319=425658-101×4=25447+246=293794-(963-442)=273866-38-824=4105+371=476194-(133+50)=11142×3+201=627490-444=46160+292-436=16118×8-237=707453-197-31=