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344-140=277+158=278+132×4=436+565=455-79×5=831-763+554=147+181-265=286+(467-51)=861-165×5=23+196-28=909×6-962=461-359-96=605+346=400+82×5=374+72=85×(876-873)=56×9+211=125×(358-351)=707×(205-198)=277+46+193=448×9-214=275-23×4=511-(943-745)=530-(144+36)=453-314=688-(341+210)=927-386-453=161+617+207=133-(10+36)=910-(621-417)=147-99=107×(423-418)=545-228=218-140+50=77+218×3=164+24+449=746+478+354=472-386=274-31+31=191-(160-53)=180+137=695-44+465=227×6-866=268×2-513=471-114=218+218+383=34×(382-376)=3/5-1/5=32×6=273×3=496-276=142-(189-176)=75×4+663=427-227=272+(556-218)=481-25-317=606×9-928=48+(395-265)=765+314+779=931-(635+287)=78×6-356=283+254=331-54+901=177+98×3=782-(184+274)=81+318=954-824=84×3-91=797-263-107=606+979=522+544+404=329×2=669+574-295=586+722-264=847-312+167=856-350=385-160+49=763×4-380=400-27×4=444-384+245=398-38×8=637+(768-208)=482-(214+247)=434-239-91=24+105=473-(465-193)=522+560-190=176+20×6=923×5=717+640-12=620+(457-107)=300+(449-359)=142×2=493-330+170=937-148-172=122+(421-36)=468×2=943-524+488=463-27×2=70×(496-488)=405×(866-860)=687-(249+371)=409-154-215=535+(794-309)=141+261=486×2=288×4-301=473-59×8=820+293×3=13×3=143+881+512=325×2-298=213×(226-222)=225+(337-91)=391-(490-132)=324+444-190=391-(420-238)=360-(84+248)=954+(808-456)=248+249+268=733×7=472-(192+48)=146×3+109=336-272+357=452+(360-257)=129×5+432=73+160+394=160×2=988+961=586×(418-415)=430-17×2=313+351=279+81-302=42+54=838×6-630=493-(289-146)=686×(728-722)=96+375-415=298+(218-115)=738×(874-870)=921+593+231=156-39=43×3=111×2=910-313×2=266-(106+55)=704-(831-226)=965-948=3/10-2/10=206-33-145=70×4+451=686×6-520=744-189-355=591+238-552=308×3+962=545×(822-819)=222+305×2=393-240-146=457-214+15=821-362+403=110×6+340=4/8-1/8=354-337+395=618×(954-949)=883×(589-581)=360×(270-266)=424-198+103=369-(45+106)=97+843-792=433-(381-68)=42-(145-119)=390+(198-152)=653×3=197+70×5=705×7-961=495-(78+255)=411×4-817=368-(51+194)=573-64+98=285+628+85=207+41=831-224-441=761-223=166+170-71=339-297+152=311+405=458-(78+255)=465-462+356=244×3=222×3-104=284+336=76×9-618=491×(238-235)=906+184×5=958-20×3=342-239+114=369-(395-86)=971-305×2=721-689+333=146×2+377=168-51=587×2=461-11×4=296+218+414=474-249-40=927-(605-25)=169-20×4=932+306-913=848-15×8=69+71+437=164×4-424=218×4+859=559-359+702=82-60=141×4=414-37-357=822+876-497=64×5+583=945-(837-276)=339+(836-525)=480-454+351=906+660-789=478-221-17=441-15×6=802-(791-485)=149-90+882=46+137=3/6-1/6=209+154=874×5-548=789-187×4=816×2=646+993+259=54×5+384=227+241-287=76×3-129=884+(577-101)=256-31×2=279×2=648+103-54=345-(377-200)=496+(239-121)=105+181×2=90×4=465×4=249×6-53=208×4-246=366-250=2/3-1/3=149+228-171=353-(901-813)=521×6-507=446-(423-321)=13×6=983+518+120=874-(262+52)=998+473-883=887×4=43×5-207=495-(405+23)=152+298=3/8+4/8=538-(984-675)=254+240=618×6-522=244+872-922=23+155×2=24×8-84=280-175=489-(283+180)=378+643+777=127×9-390=374-142=4/8-2/8=626+341-76=926-(133+128)=554-(132-30)=173×(329-325)=960-(692-298)=14+430-389=725+(868-63)=805-631+43=598-18-72=122×4=756-548+45=418-(67+250)=129×6-343=452-29×4=332-236=228-(382-293)=557+976=374-(399-300)=169+349+345=173-156=873-12×9=953×5=477-(268-90)=373-58=876-38×7=813-(114+107)=101+39×3=363×2-57=500-229-222=199×(429-425)=119-51=348-93+196=607+698=174×2-307=329×7=376-30×5=161+371=786-624=660×(559-551)=342-50=381+(492-168)=80-25×3=707-(869-544)=225-(197-26)=956+596+802=386+21×8=1/9+8/9=6/9+3/9=535×(637-629)=600+992=247+29-35=431+98+793=70×9-501=484-398+262=45×5-155=796+(846-600)=61+205×2=948+771-985=149×6+489=783-229×2=762+80×6=596+(601-205)=309+(229-189)=667×9-143=475-(366+31)=228-13×4=466-194=174×4-148=558-(277-276)=896-(61+72)=97×2=228-(55+83)=500-379=43×7-28=445+478+818=93+301-346=977-(294+97)=437-152-25=357-65×4=932-528-206=385+47+279=956-(202+625)=11×3=687-547+957=477-95×5=699×(725-721)=477+(449-201)=875-17+787=80+181+368=398-55×6=735+558+950=444+521-660=107×6-277=523×(181-173)=980-758=404-(67+282)=386+(402-317)=479-419+314=35×6+379=2/5-1/5=329-51×2=334-88=916-(992-364)=150+206×4=423+(473-211)=486-112×3=329-53-43=108×(241-237)=744-616+90=346-57×2=141-135+63=174+61=67×(147-141)=387+112-230=608×5=286-(81+163)=34×2=413+557-836=175×2+66=322-(491-457)=83+339=94×(357-354)=401-97=366×2-114=663-87+172=46+145=35+32×7=167-32-75=68+136×4=50+153=82×7-230=556×(470-463)=494-360-18=59×(46-37)=640+838+593=955+328-45=390-52-98=380×(898-895)=421×2-262=296-63-114=737×4-214=755×2=386+(46-18)=418-329+143=927+527=523+(408-145)=643-577=68+(332-216)=324+102=310×2=447+404×2=120×5=462-353+299=242×9=121-(338-307)=695+998=159×3+219=132×(490-484)=81+208=266+(314-23)=928-263×3=415-323=466×2=421+108=792×3=75-44+315=422-(840-634)=146+197=74+84+385=793×8-242=217-(463-252)=386×2=454-274=489-377+315=736×5-126=255-(141+24)=16+275+953=433+46-256=219×4-221=455×5-120=317+(214-52)=5/10-4/10=431-13-219=14×(18-12)=420-(358-22)=895×(334-330)=427-(121+171)=558-59×7=644+(311-256)=882-531-45=51+293×2=271×3+425=327-92-212=624+31+537=142×(307-301)=273×2=434-214×2=66+286-110=2/6+3/6=420-(319-271)=3/5+2/5=646+(865-275)=85×5=844-280-369=226+125-225=576×(184-177)=55+101=335-(81+169)=357+(444-79)=234×2-129=510+283=43×8+123=417+791-510=4/5-1/5=295+152=303+91=799-235=195×4-13=284+169+445=674-(276+305)=257+552+148=901-41-820=63+485+168=115×3-268=644×9-667=638+549+851=676×(953-946)=421+(207-65)=256+203-11=365+296+316=275-111-98=353×2-71=256-10×7=171×2-293=293×2=184×2+994=643-170×2=134+(425-308)=351+392-327=438×2=242+73-70=973-582=496-(110+180)=381×2-154=70+24+652=341+518=931-134×6=83+356=5/9+2/9=900+(34-20)=726-452+477=92-29×2=117×6+267=238-(448-420)=925-(425+202)=37×(205-202)=760×(263-256)=63×(260-255)=590×3=645+751-533=450-(219-185)=989+(732-454)=494-88×4=149+196-107=181+852-60=140-(179-177)=41+(63-55)=90+799+165=726-(348-322)=472×2=366×2=281-229+357=881-829+171=949+759-302=414×2=402-250+50=149+186-212=475+(443-433)=439-(279+128)=145×(273-268)=110+571=884-854+619=569-(951-747)=206×4-740=86+362-199=858-294-17=369-74-277=52×9+165=2/8+4/8=988×9=645-249-87=481-98×4=454-(369-118)=95×7=998-114=321-11×9=285+61-304=927-49×4=123+(68-28)=275+209×2=317-(198+42)=989-16+863=239-122-112=62×8=362-(126-87)=5/8-2/8=488-112=472-(471-190)=80×(450-442)=249+212=666+520-918=84×(458-455)=29×8=944+(343-28)=43+(469-306)=390-(112+111)=250-173+155=628-28-107=956-(416+184)=440-(104+271)=592-397=423-188+192=328-133=456-82×5=440-103×3=393+69×6=102+327+532=451-175=859-857+464=971-(38+566)=12+210-216=110×3+401=190×(471-468)=264-114-25=182-(434-257)=500-(286-238)=1/7+6/7=463-(132-28)=402-380+286=89+344=888×9-742=549-(160+360)=38+217=264×(427-424)=390-233-152=852-703-143=186-57-70=361-163-147=465-203-77=377+480+281=406+69-283=628+54×5=298×3-666=336+306+178=119+144=310×3=346+62=993-538=441-(61-10)=417-(203+25)=292×3-50=29×(68-63)=98×(241-233)=473-401=498-40×5=191-173=443-388+263=132-(66+49)=611×(953-947)=579×2=36+46=212×6=34×2+310=381+206=576-(117+423)=593+666-86=33×(204-196)=445-83×2=285+744+628=453+(426-122)=956×9=17+(466-248)=426+27×4=152+190×5=303+723=952-(476-57)=337-202=298+83+384=451×2-736=50+292-314=443-262=216+(355-242)=398×2+294=428-(83+28)=883-128×6=465×2+62=422-(282-187)=468+(961-69)=960-(561+278)=68+49=404-68-132=821+870-810=387-217=942-(205-88)=270+(855-657)=668×(989-982)=508+207+256=430-164-87=174×(367-363)=221+83×6=980-(502+52)=173+48=974-685-75=142+272=265×2-191=627+186×2=416+166+26=141+329+51=363+265+301=263-163=447-(13+301)=110×8=873-285-494=803-82-16=714×4=232×3=751-16×3=252-57×3=163+755-189=459-(80+149)=29+405-171=890-(946-275)=71+38+773=25+(327-46)=193×6-611=426+74-453=351+(432-165)=740+(601-33)=264+171×4=419+(750-44)=1/5+2/5=970×3=413-47+343=20+88+279=584-200=305-131=492-19+388=106×2=560-242×2=275+106+137=130-15+32=36+(47-14)=956+(684-242)=475-223-97=8/10+2/10=469-241-58=447-221-151=325-(111+132)=662-578=803+57×4=909-(278+59)=276+(922-655)=453-(444-317)=126+(490-322)=496×2+969=119-84=84×3=25+790+100=467+113=15×5+280=462+29-366=420+285=443-17×5=779+170-258=623+118+46=556×(638-633)=649-(768-420)=203+134=997-83×6=637-37-403=729-(460+80)=80×6+253=815-54-100=34×(249-242)=816-498=843×3-555=587-210+465=268-160+142=336-121×2=689+968+585=729-(306+340)=865-105=243+990+58=12+(200-34)=40×(349-340)=327-28×6=923-441-35=604-(655-518)=906+355+327=367-299+216=469-104=733×(91-87)=570-(291+158)=664×2=486-(344-11)=859+868+108=133-115=216+(961-420)=839-555+124=233×2+187=194+206=280+129-38=992-883-88=382×(384-377)=171×3+906=638-163×2=309×3+979=370-334=292+(327-66)=311+(240-18)=556+176+790=570-221-131=474×2-589=54+445-58=915-614-270=975-(670+303)=416×2=950-860+218=1/4+2/4=672-510=851×(925-917)=599-(212+166)=477-145-134=887-250+947=58+181=273-103=6/8-1/8=369-15×4=332-(338-300)=743-527-213=93+658+202=55+103-10=487-(217+182)=928-736-99=770-(898-585)=12+453-359=911-106×2=71×(18-15)=682-(470-320)=303+259+382=417+415+109=485-(82+385)=81+107=694-287×2=310×8-304=745+206=111+560+186=170×(475-470)=484-185×2=790-280-65=67+768+921=344-316=914+899=512-81+899=356×(193-189)=249×(375-372)=343+(224-212)=259+141-222=123×(494-491)=406-(167+162)=2/7+3/7=319-292+402=403-168=123+194+551=216-(153-69)=349-(121+112)=374-244-38=616-39×6=984-420+804=862+801-434=5/6-1/6=479-41×4=275-86-43=910+19×3=920-(972-77)=577×(927-923)=492-(91+272)=585-512=269+(879-336)=718-(769-563)=参考答案344-140=204277+158=435278+132×4=806436+565=1001455-79×5=60831-763+554=622147+181-265=63286+(467-51)=702861-165×5=3623+196-28=191909×6-962=4492461-359-96=6605+346=951400+82×5=810374+72=44685×(876-873)=25556×9+211=715125×(358-351)=875707×(205-198)=4949277+46+193=516448×9-214=3818275-23×4=183511-(943-745)=313530-(144+36)=350453-314=139688-(341+210)=137927-386-453=88161+617+207=985133-(10+36)=87910-(621-417)=706147-99=48107×(423-418)=535545-228=317218-140+50=12877+218×3=731164+24+449=637746+478+354=1578472-386=86274-31+31=274191-(160-53)=84180+137=317695-44+465=1116227×6-866=496268×2-513=23471-114=357218+218+383=81934×(382-376)=2043/5-1/5=2/532×6=192273×3=819496-276=220142-(189-176)=12975×4+663=963427-227=200272+(556-218)=610481-25-317=139606×9-928=452648+(395-265)=178765+314+779=1858931-(635+287)=978×6-356=112283+254=537331-54+901=1178177+98×3=471782-(184+274)=32481+318=399954-824=13084×3-91=161797-263-107=427606+979=1585522+544+404=1470329×2=658669+574-295=948586+722-264=1044847-312+167=702856-350=506385-160+49=274763×4-380=2672400-27×4=292444-384+245=305398-38×8=94637+(768-208)=1197482-(214+247)=21434-239-91=10424+105=129473-(465-193)=201522+560-190=892176+20×6=296923×5=4615717+640-12=1345620+(457-107)=970300+(449-359)=390142×2=284493-330+170=333937-148-172=617122+(421-36)=507468×2=936943-524+488=907463-27×2=40970×(496-488)=560405×(866-860)=2430687-(249+371)=67409-154-215=40535+(794-309)=1020141+261=402486×2=972288×4-301=851473-59×8=1820+293×3=169913×3=39143+881+512=1536325×2-298=352213×(226-222)=852225+(337-91)=471391-(490-132)=33324+444-190=578391-(420-238)=209360-(84+248)=28954+(808-456)=1306248+249+268=765733×7=5131472-(192+48)=232146×3+109=547336-272+357=421452+(360-257)=555129×5+432=107773+160+394=627160×2=320988+961=1949586×(418-415)=1758430-17×2=396313+351=664279+81-302=5842+54=96838×6-630=4398493-(289-146)=350686×(728-722)=411696+375-415=56298+(218-115)=401738×(874-870)=2952921+593+231=1745156-39=11743×3=129111×2=222910-313×2=284266-(106+55)=105704-(831-226)=99965-948=173/10-2/10=1/10206-33-145=2870×4+451=731686×6-520=3596744-189-355=200591+238-552=277308×3+962=1886545×(822-819)=1635222+305×2=832393-240-146=7457-214+15=258821-362+403=862110×6+340=10004/8-1/8=3/8354-337+395=412618×(954-949)=3090883×(589-581)=7064360×(270-266)=1440424-198+103=329369-(45+106)=21897+843-792=148433-(381-68)=12042-(145-119)=16390+(198-152)=436653×3=1959197+70×5=547705×7-961=3974495-(78+255)=162411×4-817=827368-(51+194)=123573-64+98=607285+628+85=998207+41=248831-224-441=166761-223=538166+170-71=265339-297+152=194311+405=716458-(78+255)=125465-462+356=359244×3=732222×3-104=562284+336=62076×9-618=66491×(238-235)=1473906+184×5=1826958-20×3=898342-239+114=217369-(395-86)=60971-305×2=361721-689+333=365146×2+377=669168-51=117587×2=1174461-11×4=417296+218+414=928474-249-40=185927-(605-25)=347169-20×4=89932+306-913=325848-15×8=72869+71+437=577164×4-424=232218×4+859=1731559-359+702=90282-60=22141×4=564414-37-357=20822+876-497=120164×5+583=903945-(837-276)=384339+(836-525)=650480-454+351=377906+660-789=777478-221-17=240441-15×6=351802-(791-485)=496149-90+882=94146+137=1833/6-1/6=2/6209+154=363874×5-548=3822789-187×4=41816×2=1632646+993+259=189854×5+384=654227+241-287=18176×3-129=99884+(577-101)=1360256-31×2=194279×2=558648+103-54=697345-(377-200)=168496+(239-121)=614105+181×2=46790×4=360465×4=1860249×6-53=1441208×4-246=586366-250=1162/3-1/3=1/3149+228-171=206353-(901-813)=265521×6-507=2619446-(423-321)=34413×6=78983+518+120=1621874-(262+52)=560998+473-883=588887×4=354843×5-207=8495-(405+23)=67152+298=4503/8+4/8=7/8538-(984-675)=229254+240=494618×6-522=3186244+872-922=19423+155×2=33324×8-84=108280-175=105489-(283+180)=26378+643+777=1798127×9-390=753374-142=2324/8-2/8=2/8626+341-76=891926-(133+128)=665554-(132-30)=452173×(329-325)=692960-(692-298)=56614+430-389=55725+(868-63)=1530805-631+43=217598-18-72=508122×4=488756-548+45=253418-(67+250)=101129×6-343=431452-29×4=336332-236=96228-(382-293)=139557+976=1533374-(399-300)=275169+349+345=863173-156=17873-12×9=765953×5=4765477-(268-90)=299373-58=315876-38×7=610813-(114+107)=592101+39×3=218363×2-57=669500-229-222=49199×(429-425)=796119-51=68348-93+196=451607+698=1305174×2-307=41329×7=2303376-30×5=226161+371=532786-624=162660×(559-551)=5280342-50=292381+(492-168)=70580-25×3=5707-(869-544)=382225-(197-26)=54956+596+802=2354386+21×8=5541/9+8/9=16/9+3/9=1535×(637-629)=4280600+992=1592247+29-35=241431+98+793=132270×9-501=129484-398+262=34845×5-155=70796+(846-600)=104261+205×2=471948+771-985=734149×6+489=1383783-229×2=325762+80×6=1242596+(601-205)=992309+(229-189)=349667×9-143=5860475-(366+31)=78228-13×4=176466-194=272174×4-148=548558-(277-276)=557896-(61+72)=76397×2=194228-(55+83)=90500-379=12143×7-28=273445+478+818=174193+301-346=48977-(294+97)=586437-152-25=260357-65×4=97932-528-206=198385+47+279=711956-(202+625)=12911×3=33687-547+957=1097477-95×5=2699×(725-721)=2796477+(449-201)=725875-17+787=164580+181+368=629398-55×6=68735+558+950=2243444+521-660=305107×6-277=365523×(181-173)=4184980-758=222404-(67+282)=55386+(402-317)=471479-419+314=37435×6+379=5892/5-1/5=1/5329-51×2=227334-88=246916-(992-364)=288150+206×4=974423+(473-211)=685486-112×3=150329-53-43=233108×(241-237)=432744-616+90=218346-57×2=232141-135+63=69174+61=23567×(147-141)=402387+112-230=269608×5=3040286-(81+163)=4234×2=68413+557-836=134175×2+66=416322-(491-457)=28883+339=42294×(357-354)=282401-97=304366×2-114=618663-87+172=74846+145=19135+32×7=259167-32-75=6068+136×4=61250+153=20382×7-230=344556×(470-463)=3892494-360-18=11659×(46-37)=531640+838+593=2071955+328-45=1238390-52-98=240380×(898-895)=1140421×2-262=580296-63-114=119737×4-214=2734755×2=1510386+(46-18)=414418-329+143=232927+527=1454523+(408-145)=786643-577=6668+(332-216)=184324+102=426310×2=620447+404×2=1255120×5=600462-353+299=408242×9=2178121-(338-307)=90695+998=1693159×3+219=696132×(490-484)=79281+208=289266+(314-23)=557928-263×3=139415-323=92466×2=932421+108=529792×3=237675-44+315=346422-(840-634)=216146+197=34374+84+385=543793×8-242=6102217-(463-252)=6386×2=772454-274=180489-377+315=427736×5-126=3554255-(141+24)=9016+275+953=1244433+46-256=223219×4-221=655455×5-120=2155317+(214-52)=4795/10-4/10=1/10431-13-219=19914×(18-12)=84420-(358-22)=84895×(334-330)=3580427-(121+171)=135558-59×7=145644+(311-256)=699882-531-45=30651+293×2=637271×3+425=1238327-92-212=23624+31+537=1192142×(307-301)=852273×2=546434-214×2=666+286-110=2422/6+3/6=5/6420-(319-271)=3723/5+2/5=1646+(865-275)=123685×5=425844-280-369=195226+125-225=126576×(184-177)=403255+101=156335-(81+169)=85357+(444-79)=722234×2-129=339510+283=79343×8+123=467417+791-510=6984/5-1/5=3/5295+152=447303+91=394799-235=564195×4-13=767284+169+445=898674-(276+305)=93257+552+148=957901-41-820=4063+485+168=716115×3-268=77644×9-667=5129638+549+851=2038676×(953-946)=4732421+(207-65)=563256+203-11=448365+296+316=977275-111-98=66353×2-71=635256-10×7=186171×2-293=49293×2=586184×2+994=1362643-170×2=303134+(425-308)=251351+392-327=416438×2=876242+73-70=245973-582=391496-(110+180)=206381×2-154=60870+24+652=746341+518=859931-134×6=12783+356=4395/9+2/9=7/9900+(34-20)=914726-452+477=75192-29×2=34117×6+267=969238-(448-420)=210925-(425+202)=29837×(205-202)=111760×(263-256)=532063×(260-255)=315590×3=1770645+751-533=863450-(219-185)=416989+(732-454)=1267494-88×4=142149+196-107=238181+852-60=973140-(179-177)=13841+(63-55)=4990+799+165=1054726-(348-322)=700472×2=944366×2=732281-229+357=409881-829+171=223949+759-302=1406414×2=828402-250+50=202149+186-212=123475+(443-433)=485439-(279+128)=32145×(273-268)=725110+571=681884-854+619=649569-(951-747)=365206×4-740=8486+362-199=249858-294-17=547369-74-277=1852×9+165=6332/8+4/8=6/8988×9=8892645-249-87=309481-98×4=89454-(369-118)=20395×7=665998-114=884321-11×9=222285+61-304=42927-49×4=731123+(68-28)=163275+209×2=693317-(198+42)=77989-16+863=1836239-122-112=562×8=496362-(126-87)=3235/8-2/8=3/8488-112=376472-(471-190)=19180×(450-442)=640249+212=461666+520-918=26884×(458-455)=25229×8=232944+(343-28)=125943+(469-306)=206390-(112+111)=167250-173+155=232628-28-107=493956-(416+184)=356440-(104+271)=65592-397=195423-188+192=427328-133=195456-82×5=46440-103×3=131393+69×6=807102+327+532=961451-175=276859-857+464=466971-(38+566)=36712+210-216=6110×3+401=731190×(471-468)=570264-114-25=125182-(434-257)=5500-(286-238)=4521/7+6/7=1463-(132-28)=359402-380+286=30889+344=433888×9-742=7250549-(160+360)=2938+217=255264×(427-424)=792390-233-152=5852-703-143=6186-57-70=59361-163-147=51465-203-77=185377+480+281=1138406+69-283=192628+54×5=898298×3-666=228336+306+178=820119+144=263310×3=930346+62=408993-538=455441-(61-10)=390417-(203+25)=189292×3-50=82629×(68-63)=14598×(241-233)=784473-401=72498-40×5=298191-173=18443-388+263=318132-(66+49)=17611×(953-947)=3666579×2=115836+46=82212×6=127234×2+310=378381+206=587576-(117+423)=36593+666-86=117333×(204-196)=264445-83×2=279285+744+628=1657453+(426-122)=757956×9=860417+(466-248)=235426+27×4=534152+190×5=1102303+723=1026952-(476-57)=533337-202=135298+83+384=765451×2-736=16650+292-314=28443-262=181216+(355-242)=329398×2+294=1090428-(83+28)=317883-128×6=115465×2+62=992422-(282-187)=327468+(961-69)=1360960-(561+278)=12168+49=117404-68-132=204821+870-810=881387-217=170942-(205-88)=825270+(855-657)=468668×(989-982)=4676508+207+256=971430-164-87=179174×(367-363)=696221+83×6=719980-(502+52)=426173+48=221974-685-75=214142+272=414265×2-191=339627+186×2=999416+166+26=608141+329+51=521363+265+301=929263-163=100447-(13+301)=133110×8=880873-285-494=94803-82-16=705714×4=2856232×3=696751-16×3=703252-57×3=81163+755-189=729459-(80+149)=23029+405-171=263890-(946-275)=21971+38+773=88225+(327-46)=306193×6-611=547426+74-453=47351+(432-165)=618740+(601-33)=1308264+171×4=948419+(750-4