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682-(269+245)=70×7=329-(381-143)=457-(137+176)=112-(162-159)=67×8-77=264-189+123=180+503=308×2+67=380-294-28=71+380-312=67×3+120=830+225×2=191+(303-14)=516+229+296=318+152=825×6-941=964+89×6=313+364=48×(246-237)=53-(355-329)=824-127×2=490-(191+182)=369×2=153+(890-284)=361×9-361=261×3+21=203+348+75=417-30×5=820-46×6=815×(165-157)=117+228-10=81-(433-364)=413+251+262=566×3-277=434-388+575=405+325+126=735+727-268=399-(404-194)=164×(573-569)=124+333-365=395-86-52=267-(66+35)=450+130×4=54×7-189=388-147+325=468+525=772-520=289+(430-10)=407+373=154-136+267=860-33×5=402×5=214×4=985-346-481=579-252+191=458-(329+45)=1/6+4/6=276×3-685=108+646+860=321-(124+113)=337-(244+30)=700+(321-271)=11+369-78=120×(274-270)=911-(378+103)=39+(406-329)=808-643=456-(45+39)=713×(978-974)=102+268=52×(429-420)=246-(595-483)=133+21×8=952-291-140=649-306=146+109=392+92=710+(673-72)=960-(386+308)=462-17=419+(904-771)=78×(986-982)=66+207+128=352+753+14=265-(264-31)=274-71×3=715-(59+59)=297+152×2=145×2=458×2+141=439×3=262+182=580-459=47+57+28=553-(117-11)=874-(65+39)=735-(442+130)=815×7=482-(437+30)=429-329+169=5/8+2/8=532-(506-283)=692+(549-372)=170+(297-51)=39+(449-61)=319+343=83×3+106=142×3=450-170-69=3/8+4/8=781+610=837-690+264=11×8+407=131×3=259-(159-73)=65+178=846-544=53+36+108=891×4-149=80+(465-363)=58+216×3=285-(44+175)=4/9-2/9=983-232-193=500-42=150+(56-10)=915-(48+849)=279-15-242=49×8-321=919-(719-125)=407+(562-173)=128×8-396=346×2-688=483-67-244=716-26×9=53+246-235=483-(311-195)=492-448+456=215-207+163=384-(890-670)=780-257-513=366+669-734=485-240×2=162+423=457-289-160=281-124=493-182×2=579×(149-144)=762+619-571=61+338-225=250×(934-930)=720-285×2=946-932+934=326+79+828=466+(353-174)=800-341+474=198-118=410-39×8=36+89=312+442+114=459+354-410=213×4=315-(395-392)=324-(333-56)=118+519=860-(567-153)=314×6=619-541+59=70×7+444=324-(396-384)=87×2-161=424+71=95×7-44=143-32×3=331-(190+37)=889-263+460=348-272+139=91×9-340=310-72+262=658-250×2=161×3+168=276-56-152=75+(484-370)=143+628=93×(166-159)=775+(900-190)=937-682-81=345×(595-587)=163×(424-420)=489-(143-17)=499-176-33=332-80-103=378-31×9=38×(262-254)=482+(286-262)=2/10+4/10=926×(545-541)=576+13×2=28×3=105×(227-223)=687-134-90=345-308+193=588+501-504=50+66=36+564-452=571-343+625=642-155×3=280-(26+137)=490-(398-169)=442×2+383=320-190+197=84-65=333+96=904-542=961+129×2=2/6+3/6=447-300=97+473+377=489+527+434=667-122-243=304-62+96=226×2+885=906×(64-60)=286+909-616=442-179=476-320-128=133+80=496+(583-218)=933-(637-226)=189×5-330=994-178×5=237-73=94×3-195=67+215-120=487-(33+120)=963+865=333×3=416-308+552=95+(335-228)=484×(715-712)=338×2+154=476-(129+290)=498-458+364=600-255-214=81×4=30+30=305+48-213=458+(300-137)=322+108=290-66×2=931-634-35=231+57-106=100×(331-328)=29×2=536-(477-95)=755-147×3=142-39+16=914-(170-80)=205×4-437=2/3-1/3=74+249=356+(460-428)=315×2-149=21+402+88=136×2+500=401-47-353=30+40+195=427×8=301-76×3=732-(656-229)=822-448-244=455-318=467-409+35=294×(178-175)=137+422+576=678+979-879=759-228=149×(66-60)=657-(701-259)=45+361-362=18×5+835=988-965=404-204-31=445-363=87+242=29+93+753=557-(140+209)=940-161×5=825-(619+60)=692-325=1/3+2/3=331+116=202×5-993=564-(948-583)=203-66×3=802+(465-234)=394-216+36=567+410-753=205+268+563=684-280-188=319-148=418-327-20=448-(93+67)=660+428+583=937-131+100=175+88×5=945-28×5=312×(130-123)=259+198=831-18-430=900-242×3=466+243=419-104=844-135=393-168=188+408+222=163+(848-458)=31×4=916-226=142×6-352=41×4+625=82-13+229=425-99=193-22=584+28-377=449-156-291=133-(315-246)=198×3=729×6-671=4/8-2/8=425×9=302-(441-355)=944-(523-508)=892-347+669=145+(451-156)=726+876+564=860×4=505×4-651=328-92+95=486-(477-72)=221+66×5=907-(161+54)=488×2-500=39+187-160=472×(668-663)=490-50×8=477-(183-15)=626+758+621=659-375-128=152+218=510+53-514=549×7-708=993+(466-88)=330+51-330=381-181-171=24×(487-480)=276+127-56=167+247-340=16+427-326=643×9=512-(267-162)=711+401+849=96×(337-334)=141+68-174=956-(930-560)=85×2=651+274×3=1/4+2/4=741-154×3=464-37×4=774×3=252+184=292+45+260=832-415+873=415-20×5=824-59+131=856-631-190=167+255-30=406-271+265=738-293-264=38+220+132=471-23-146=912-(129+325)=680×(122-114)=411-52+12=473+(288-97)=658×(407-401)=465+102×2=127-(60+65)=710×2=355-13-257=300+827=469-156+81=366-(48-26)=100-20×4=857-(617+78)=305×3+773=554×8=229-199=376-55×5=114×4+277=644-167-301=61+307=397×(909-906)=173+(483-31)=183×4+249=281×2+421=302-190=364+(199-142)=442-157+104=449-10×2=604×7-446=24+409-111=472+390=719+821-209=789-(216+491)=202+69-124=403×3-575=24×(406-401)=393×(427-422)=401-(68+132)=26×(104-97)=113×(246-239)=209×2=309-(121+87)=369-353+126=70×7-195=184+284=3/6-1/6=185×4-357=851-149+239=406-115×2=869-561+810=171-81+374=885×(266-261)=952-181=402+(267-12)=141+97=984+661=599+320+595=147×6-391=372-(551-537)=820+902-784=379×8-526=496-447=433-84-309=254×2=118-102=436+25-257=997-(122+143)=492-(308+46)=866-165×3=887-66-375=861+632=158×(64-61)=200×8=567×9-969=63×6+95=611×(392-388)=50+69+357=833×6-325=697-(466+83)=299+194=447+297=34+(343-250)=127+(257-225)=456-164-212=28+448×2=919-(384+506)=498×2-416=343-(117+105)=57×6-175=355-(61+149)=578+983-353=46×4+144=6/10-4/10=956+22-813=533-184=346+377+125=625-54=429×2=96×4=634×(807-803)=281×3+501=184+298-55=270×2=789+(758-493)=266-(915-739)=271+(266-91)=893×3=725-518+447=322+56=465-450=69×(210-206)=288+(428-303)=363-(207+149)=747×6=519-246+606=189+194+527=327+(478-347)=374-(22+87)=210×(133-130)=144×2-138=404-(148+255)=399+(384-168)=498-151+240=200×5-919=86×4-86=34+712-295=189+221-317=992+(770-673)=797-775+195=447+787-626=737+207=67+485+67=33×5=267-(418-354)=888-(954-624)=481-21×5=832-273×2=417-346+180=836-53×8=115×4+277=662×6-316=976-88-497=427+303=111×6=492-(240+24)=967-153-232=463+149×2=152×(98-90)=190×(90-85)=311-104+184=980-(246+511)=179+(411-104)=492-106-352=267×3+146=395-72+125=94-34×2=315-(848-586)=496-293+246=203+56=444-145-178=4/7+2/7=575-34×8=937-(792-463)=459×7-987=38+36=59+611+196=401-158-223=210-96+177=93+(445-91)=555+29+48=199+13×9=135+224=959+759-302=324+(166-163)=181×4-158=102×3=119×(122-118)=860+121×3=348-114-131=110×9+976=656-631+599=212-(491-342)=906-772+417=57+424-91=563×7=164+62-138=511+88=415×2=126×(226-219)=405-(110-93)=168-(249-178)=379+318=270-(242+13)=200+111×5=828-474+24=181-34×2=198-165=143+41-182=2/6+4/6=116×7-499=485-(177+260)=184+595+177=854+767-406=114×(119-114)=163+96=809-(170+320)=346-193=402-(401-65)=140×(211-208)=967-(643+172)=148-(295-258)=684+142=1/5+3/5=27×(316-307)=10×3+26=156-23×3=562-(609-225)=356-(230+45)=258×2-46=266+225-103=386×2-335=521-497=358-(91+91)=134×3+369=984×8=447-431=155+156=356-67×5=225+77-276=395-212=388-210+526=742+40×4=24×9+103=116+506-24=30×(308-301)=198-(991-921)=251+424+293=380+(728-66)=16+134+143=772×(594-590)=867-743=315-156+506=348-(75+143)=236×3-360=60+(987-386)=583×(742-736)=35×9-110=626-(320+182)=780+688-841=251+(904-714)=312-82=165+115+113=796-(981-483)=989+(992-822)=376-126=517×(549-546)=684×3=913-160×3=76×(212-204)=276-(411-269)=477-162-77=284-15×3=662+514+799=284×(397-394)=159+966-995=635×(234-228)=380-369+86=3/8-1/8=138+133+605=879+(177-108)=433+(500-463)=57×(49-41)=824+(515-87)=616+41×6=248+651+58=167+137=356-(96+239)=546+840+289=316+(353-107)=506+350-826=36×8-232=47+544+578=466-73×5=241-(374-207)=373-(11+200)=740×(841-835)=478×(685-676)=448-382=309-(33+142)=626×4-559=221+261=106×5=605×4=282+129+112=312×6=413-94×2=939+(467-155)=929-(327+232)=417-(428-169)=419-24×7=555-13-108=4/8+3/8=369-41=373+106-333=95×(410-402)=314+705=914×3=4/7-2/7=408×9=908+589+197=141×(410-403)=697-153-348=4/5-1/5=222-120=127-21×2=53-10=180×5+509=293+61+530=761+746+991=116×8-252=963-575+575=314-(170+69)=180+(23-13)=325-(105-27)=389-37×3=73×6=425×9-893=401-41-102=981+338-18=310+131-386=338+(857-387)=956×9=384-34×8=743-433=632-(754-124)=786-436=102-58-12=43+(288-15)=375+53×9=245×3=550+383+46=119×5-200=160+115=190+252-336=355-40-122=482-462=162+(200-165)=19×8+304=627×8=443-307+78=101+369-446=931-112×7=363+694+990=840×5-538=416-17=257×2-45=250+107+249=804+86-414=2/7+4/7=658-(539-306)=88+176+417=267+(444-307)=809-27=696-(571-397)=485-20×3=391-38×3=476-271=810×2-993=354+178=267×5-697=667-240=656+565=887×(636-627)=5/8-3/8=701-401=948×4=77×5+503=554-166-14=11×9=101+233=784-(253+312)=71+49-98=311-(455-341)=288-224+317=94+902+157=5/8-1/8=212+12×7=971-324-173=339-140-78=847-(39+84)=956+69×8=411+62×9=280+53-141=241×4-25=356×(841-832)=116+348+789=459-77-40=341×3-48=473-404=320-131+16=2/4-1/4=301+990+420=723-(418-333)=496-16×9=162+72×5=363×9-104=365+202×2=225+447-529=800-208-554=718+471+96=548+(646-15)=230+16+68=368-64×2=116×5-200=157×(405-402)=881-235×3=433-(604-283)=265+(466-376)=299-(70+65)=277×3=357-11-333=920-383=960-319-364=221+28×5=113×3=91-(111-65)=970-70-489=15+765+551=283-154=503+137+104=396×2-609=25×8=431-212+153=110×9-31=373-138-119=541+(611-206)=608-395+526=170×4=67+106+551=444-(153-109)=729-583=376-61×5=4/6-1/6=50+276+269=873×7=523+74×8=226-(243-113)=63+(491-355)=376-62×5=446-127×2=48×3=68+163=656-161+468=90+249=217+35×9=393+(344-211)=173×(427-424)=906-(211+121)=247-(15+95)=185+(766-559)=410-(88+51)=387-219=241×8=552-67×4=941-78-251=949-88×4=341+58×7=395×5-893=761-203-327=318-42×2=217+147=11+332+624=977+46-563=285+152×4=807×2=34×9=552-97×3=357-138-135=211+632+858=849-799=參考答案682-(269+245)=16870×7=490329-(381-143)=91457-(137+176)=144112-(162-159)=10967×8-77=459264-189+123=198180+503=683308×2+67=683380-294-28=5871+380-312=13967×3+120=321830+225×2=1280191+(303-14)=480516+229+296=1041318+152=470825×6-941=4009964+89×6=1498313+364=67748×(246-237)=43253-(355-329)=27824-127×2=570490-(191+182)=117369×2=738153+(890-284)=759361×9-361=2888261×3+21=804203+348+75=626417-30×5=267820-46×6=544815×(165-157)=6520117+228-10=33581-(433-364)=12413+251+262=926566×3-277=1421434-388+575=621405+325+126=856735+727-268=1194399-(404-194)=189164×(573-569)=656124+333-365=92395-86-52=257267-(66+35)=166450+130×4=97054×7-189=189388-147+325=566468+525=993772-520=252289+(430-10)=709407+373=780154-136+267=285860-33×5=695402×5=2010214×4=856985-346-481=158579-252+191=518458-(329+45)=841/6+4/6=5/6276×3-685=143108+646+860=1614321-(124+113)=84337-(244+30)=63700+(321-271)=75011+369-78=302120×(274-270)=480911-(378+103)=43039+(406-329)=116808-643=165456-(45+39)=372713×(978-974)=2852102+268=37052×(429-420)=468246-(595-483)=134133+21×8=301952-291-140=521649-306=343146+109=255392+92=484710+(673-72)=1311960-(386+308)=266462-17=445419+(904-771)=55278×(986-982)=31266+207+128=401352+753+14=1119265-(264-31)=32274-71×3=61715-(59+59)=597297+152×2=601145×2=290458×2+141=1057439×3=1317262+182=444580-459=12147+57+28=132553-(117-11)=447874-(65+39)=770735-(442+130)=163815×7=5705482-(437+30)=15429-329+169=2695/8+2/8=7/8532-(506-283)=309692+(549-372)=869170+(297-51)=41639+(449-61)=427319+343=66283×3+106=355142×3=426450-170-69=2113/8+4/8=7/8781+610=1391837-690+264=41111×8+407=495131×3=393259-(159-73)=17365+178=243846-544=30253+36+108=197891×4-149=341580+(465-363)=18258+216×3=706285-(44+175)=664/9-2/9=2/9983-232-193=558500-42=458150+(56-10)=196915-(48+849)=18279-15-242=2249×8-321=71919-(719-125)=325407+(562-173)=796128×8-396=628346×2-688=4483-67-244=172716-26×9=48253+246-235=64483-(311-195)=367492-448+456=500215-207+163=171384-(890-670)=164780-257-513=10366+669-734=301485-240×2=5162+423=585457-289-160=8281-124=157493-182×2=129579×(149-144)=2895762+619-571=81061+338-225=174250×(934-930)=1000720-285×2=150946-932+934=948326+79+828=1233466+(353-174)=645800-341+474=933198-118=80410-39×8=9836+89=125312+442+114=868459+354-410=403213×4=852315-(395-392)=312324-(333-56)=47118+519=637860-(567-153)=446314×6=1884619-541+59=13770×7+444=934324-(396-384)=31287×2-161=13424+71=49595×7-44=621143-32×3=47331-(190+37)=104889-263+460=1086348-272+139=21591×9-340=479310-72+262=500658-250×2=158161×3+168=651276-56-152=6875+(484-370)=189143+628=77193×(166-159)=651775+(900-190)=1485937-682-81=174345×(595-587)=2760163×(424-420)=652489-(143-17)=363499-176-33=290332-80-103=149378-31×9=9938×(262-254)=304482+(286-262)=5062/10+4/10=6/10926×(545-541)=3704576+13×2=60228×3=84105×(227-223)=420687-134-90=463345-308+193=230588+501-504=58550+66=11636+564-452=148571-343+625=853642-155×3=177280-(26+137)=117490-(398-169)=261442×2+383=1267320-190+197=32784-65=19333+96=429904-542=362961+129×2=12192/6+3/6=5/6447-300=14797+473+377=947489+527+434=1450667-122-243=302304-62+96=338226×2+885=1337906×(64-60)=3624286+909-616=579442-179=263476-320-128=28133+80=213496+(583-218)=861933-(637-226)=522189×5-330=615994-178×5=104237-73=16494×3-195=8767+215-120=162487-(33+120)=334963+865=1828333×3=999416-308+552=66095+(335-228)=202484×(715-712)=1452338×2+154=830476-(129+290)=57498-458+364=404600-255-214=13181×4=32430+30=60305+48-213=140458+(300-137)=621322+108=430290-66×2=158931-634-35=262231+57-106=182100×(331-328)=30029×2=58536-(477-95)=154755-147×3=314142-39+16=119914-(170-80)=824205×4-437=3832/3-1/3=1/374+249=323356+(460-428)=388315×2-149=48121+402+88=511136×2+500=772401-47-353=130+40+195=265427×8=3416301-76×3=73732-(656-229)=305822-448-244=130455-318=137467-409+35=93294×(178-175)=882137+422+576=1135678+979-879=778759-228=531149×(66-60)=894657-(701-259)=21545+361-362=4418×5+835=925988-965=23404-204-31=169445-363=8287+242=32929+93+753=875557-(140+209)=208940-161×5=135825-(619+60)=146692-325=3671/3+2/3=1331+116=447202×5-993=17564-(948-583)=199203-66×3=5802+(465-234)=1033394-216+36=214567+410-753=224205+268+563=1036684-280-188=216319-148=171418-327-20=71448-(93+67)=288660+428+583=1671937-131+100=906175+88×5=615945-28×5=805312×(130-123)=2184259+198=457831-18-430=383900-242×3=174466+243=709419-104=315844-135=709393-168=225188+408+222=818163+(848-458)=55331×4=124916-226=690142×6-352=50041×4+625=78982-13+229=298425-99=326193-22=171584+28-377=235449-156-291=2133-(315-246)=64198×3=594729×6-671=37034/8-2/8=2/8425×9=3825302-(441-355)=216944-(523-508)=929892-347+669=1214145+(451-156)=440726+876+564=2166860×4=3440505×4-651=1369328-92+95=331486-(477-72)=81221+66×5=551907-(161+54)=692488×2-500=47639+187-160=66472×(668-663)=2360490-50×8=90477-(183-15)=309626+758+621=2005659-375-128=156152+218=370510+53-514=49549×7-708=3135993+(466-88)=1371330+51-330=51381-181-171=2924×(487-480)=168276+127-56=347167+247-340=7416+427-326=117643×9=5787512-(267-162)=407711+401+849=196196×(337-334)=288141+68-174=35956-(930-560)=58685×2=170651+274×3=14731/4+2/4=3/4741-154×3=279464-37×4=316774×3=2322252+184=436292+45+260=597832-415+873=1290415-20×5=315824-59+131=896856-631-190=35167+255-30=392406-271+265=400738-293-264=18138+220+132=390471-23-146=302912-(129+325)=458680×(122-114)=5440411-52+12=371473+(288-97)=664658×(407-401)=3948465+102×2=669127-(60+65)=2710×2=1420355-13-257=85300+827=1127469-156+81=394366-(48-26)=344100-20×4=20857-(617+78)=162305×3+773=1688554×8=4432229-199=30376-55×5=101114×4+277=733644-167-301=17661+307=368397×(909-906)=1191173+(483-31)=625183×4+249=981281×2+421=983302-190=112364+(199-142)=421442-157+104=389449-10×2=429604×7-446=378224+409-111=322472+390=862719+821-209=1331789-(216+491)=82202+69-124=147403×3-575=63424×(406-401)=120393×(427-422)=1965401-(68+132)=20126×(104-97)=182113×(246-239)=791209×2=418309-(121+87)=101369-353+126=14270×7-195=295184+284=4683/6-1/6=2/6185×4-357=383851-149+239=941406-115×2=176869-561+810=1118171-81+374=464885×(266-261)=4425952-181=771402+(267-12)=657141+97=238984+661=1645599+320+595=1514147×6-391=491372-(551-537)=358820+902-784=938379×8-526=2506496-447=49433-84-309=40254×2=508118-102=16436+25-257=204997-(122+143)=732492-(308+46)=138866-165×3=371887-66-375=446861+632=1493158×(64-61)=474200×8=1600567×9-969=413463×6+95=473611×(392-388)=244450+69+357=476833×6-325=4673697-(466+83)=148299+194=493447+297=74434+(343-250)=127127+(257-225)=159456-164-212=8028+448×2=924919-(384+506)=29498×2-416=580343-(117+105)=12157×6-175=167355-(61+149)=145578+983-353=120846×4+144=3286/10-4/10=2/10956+22-813=165533-184=349346+377+125=848625-54=571429×2=85896×4=384634×(807-803)=2536281×3+501=1344184+298-55=427270×2=540789+(758-493)=1054266-(915-739)=90271+(266-91)=446893×3=2679725-518+447=654322+56=378465-450=1569×(210-206)=276288+(428-303)=413363-(207+149)=7747×6=4482519-246+606=879189+194+527=910327+(478-347)=458374-(22+87)=265210×(133-130)=630144×2-138=150404-(148+255)=1399+(384-168)=615498-151+240=587200×5-919=8186×4-86=25834+712-295=451189+221-317=93992+(770-673)=1089797-775+195=217447+787-626=608737+207=94467+485+67=61933×5=165267-(418-354)=203888-(954-624)=558481-21×5=376832-273×2=286417-346+180=251836-53×8=412115×4+277=737662×6-316=3656976-88-497=391427+303=730111×6=666492-(240+24)=228967-153-232=582463+149×2=761152×(98-90)=1216190×(90-85)=950311-104+184=391980-(246+511)=223179+(411-104)=486492-106-352=34267×3+146=947395-72+125=44894-34×2=26315-(848-586)=53496-293+246=449203+56=259444-145-178=1214/7+2/7=6/7575-34×8=303937-(792-463)=608459×7-987=222638+36=7459+611+196=866401-158-223=20210-96+177=29193+(445-91)=447555+29+48=632199+13×9=316135+224=359959+759-302=1416324+(166-163)=327181×4-158=566102×3=306119×(122-118)=476860+121×3=1223348-114-131=103110×9+976=1966656-631+599=624212-(491-342)=63906-772+417=55157+424-91=390563×7=3941164+62-138=88511+88=599415×2=830126×(226-219)=882405-(110-93)=388168-(249-178)=97379+318=697270-(242+13)=15200+111×5=755828-474+24=378181-34×2=113198-165=33143+41-182=22/6+4/6=1116×7-499=313485-(177+260)=48184+595+177=956854+767-406=1215114×(119-114)=570163+96=259809-(170+320)=319346-193=153402-(401-65)=66140×(211-208)=420967-(643+172)=152148-(295-258)=111684+142=8261/5+3/5=4/527×(316-307)=24310×3+26=56156-23×3=87562-(609-225)=178356-(230+45)=81258×2-46=470266+225-103=388386×2-335=437521-497=24358-(91+91)=176134×3+369=771984×8=7872447-431=16155+156=311356-67×5=21225+77-276=26395-212=183388-210+526=704742+40×4=90224×9+103=319116+506-24=59830×(308-301)=210198-(991-921)=128251+424+293=968380+(728-66)=104216+134+143=293772×(594-590)=3088867-743=124315-156+506=665348-(75+143)=130236×3-360=34860+(987-386)=661583×(742-736)=349835×9-110=205626-(320+182)=124780+688-841=627251+(904-714)=441312-82=230165+115+113=393796-(981-483)=298989+(992-822)=1159376-126=250517×(549-546)=1551684×3=2052913-160×3=43376×(212-204)=608276-(411-269)=134477-162-77=238284-15×3=239662+514+799=1975284×(397-394)=852159+966-995=130635×(234-228)=3810380-369+86=973/8-1/8=2/8138+133+605=876879+(177-108)=948433+(500-463)=47057×(49-41)=456824+(515-87)=1252616+41×6=862248+651+58=957167+137=304356-(96+239)=21546+840+289=1675316+(353-107)=562506+350-826=3036×8-232=5647+544+578=1169466-73×5=101241-(374-207)=74373-(11+200)=162740×(841-835)=4440478×(685-676)=4302448-382=66309-(33+142)=134626×4-559=1945221+261=482106×5=530605×4=2420282+129+112=523312×6=1872413-94×2=225939+(467-155)=1251929-(327+232)=370417-(428-169)=158419-24×7=251555-13-108=4344/8+3/8=7/8369-41=328373+106-333=14695×(410-402)=760314+705=1019914×3=27424/7-2/7=2/7408×9=3672908+589+197=1694141×(410-403)=987697-153-348=1964/5-1/5=3/5222-120=102127-21×2=8553-10=43180×5+509=1409293+61+530=884761+746+991=2498116×8-252=676963-575+575=963314