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85+(498-307)=3/7-1/7=195+297=698-(662-335)=495-(247+186)=145×3+438=67×5+332=77×9=189-166+355=204+(430-165)=500-65-372=363-150-115=463×9-167=907-149×2=126×6=767+309-720=24×7=542-273=719-247-213=378+814-292=980-(846-515)=75+237=405-(414-342)=71×(272-268)=135-30-16=113×6+865=109×9+723=739+(602-236)=77×5=364-307+53=4/6+2/6=416-412+103=228×(20-17)=803×6=411-133=233×4=475×2=741-(608+30)=217×(325-321)=77-21+170=200×8-202=882×6-523=828-108×4=38×5=897+982+245=25+429-303=826+315=474-31=24+178+731=428-(345-328)=442-(33+304)=580+113×7=209-26×7=381+361=66×(227-222)=34+108=802-536-202=472-304=786+134-650=28+(437-426)=988-(194+457)=94+58+236=368+157×4=866-(399+378)=457-273+95=265×5-362=615×(691-687)=12×3+198=817+352=463+(484-450)=476-84-196=499+(900-402)=962+564=384+181+32=101×4-184=929-909=486+776-433=283+65=124+134=2/7+4/7=711+626-703=465-30×9=665-(34+116)=479-33-71=562+586+576=260+780+737=165-30-59=68+207×3=472-13×3=746-357+393=219+260-450=358-87×4=13×(216-212)=743-83-410=800-(392+378)=18×(894-887)=747-414-131=47×(241-233)=200×2=135×4=183-(635-561)=339-334+325=907-898+183=292-(901-702)=321+95-303=194+293+459=360+649+882=578+235=932+117-65=447-(687-254)=64×8-487=739×4=361-(111+160)=275+155+179=728-307-235=163+64+762=24×(73-66)=756×3=927+(708-432)=245+492+61=454+126-347=30+472×2=236-50×4=201+92×6=288+342-490=371-204=371-130-154=707×(977-969)=20+546+233=126×2+424=130×2+124=190-(38+120)=736+895-13=461-206+14=271-121×2=472-165×2=179+(266-223)=824+(919-740)=454+(428-50)=48×5=62-58+237=241×(59-54)=717×7=757+(394-43)=841-564+709=240+216=970-(110+260)=466-(333-108)=271-45-20=701-(841-162)=393-288=371-299=313+(217-64)=333-(442-440)=75+413-307=472+(643-293)=901+647=363+101-378=37+(481-385)=508×3=832-(259+549)=386+59-28=394+(829-321)=864-(37+80)=823+106-231=798+803+814=199×3+167=359+(275-268)=151×(15-12)=780-103+899=346+55×9=494-(248+104)=30+97=44×6-227=1/8+2/8=242-149+371=366+343-241=4/8+2/8=128+308-310=338×(93-90)=662-83+97=902+478=925+(109-101)=973-72×3=212+204-32=234-192+112=499-(403-43)=244×4-59=169+52=67+129=870+142-154=661-456=738-543-128=306×2+13=111+(474-423)=6/8+2/8=50+251=147+(59-23)=816+(913-204)=886-176-540=143+249=469-216=136+230-337=104×(167-164)=722-515-48=68+(907-131)=22+(737-26)=187+541+61=332-(309-123)=391-107=193-(72-29)=767-(667-656)=322-275+417=15×(339-330)=679-423-236=585×7=710-(542-502)=827+(599-371)=698+38×7=266+419+311=299+133=445-117=684-169-267=395×8-131=815-19×8=301-(423-358)=500-477=449+948=427-82+183=348-262+145=67×(265-260)=63+430-312=845×(205-200)=564-398+295=103-88+227=17×(381-378)=229+351+186=925+176+348=382+33-164=342+163×2=300×3=372-(452-447)=50×(104-96)=23×4=16+(353-184)=345-213=629+342=442-56-348=12×3+648=963+74×7=3/9-1/9=451-48×2=676-146×3=290+150=426-(309-212)=421+315×2=706-238-65=33+(847-358)=940-211-286=750-240-209=657-(233+268)=285-156=559-(578-435)=389-113-121=346+134-22=711-321-127=262+74×4=431+(276-115)=339-(326-10)=27+231+737=470-386-14=516+(680-536)=81×(76-71)=209+45=101×(214-210)=905-47×4=946-131×7=708-489=1/6+3/6=28+(175-32)=46×3-99=990-35×9=58×2+694=495-35-369=102×(252-243)=829-(294+251)=138+(681-618)=138-97=237-64=504×(730-727)=410-57×2=277+203×2=405×7-683=88×7=198+293+121=320-229=151-72+102=178×4-203=394-23-362=827-(394+237)=180-42×2=971-(68+747)=579×4-192=141×4+847=87×(716-707)=5/7-2/7=337+(500-452)=316+180-300=431-387=220-(111-12)=99×7-12=91+204+61=461-(297-72)=164×6-241=411-68×6=446+183×4=477-106-323=304-(412-362)=48×3+332=251×4-17=663+157+168=382×5-334=234-232+492=276+204-256=84+175=450-48-314=438-240-32=324+(487-349)=908-222×4=181-(19+55)=487-64×6=244+119×6=124×4=602-(383+158)=821-468-338=685-(953-271)=379+849-219=862+946-78=198+161×4=431-332+194=439-273-152=177+996+230=160×(54-48)=649+190+365=594×(982-978)=327+(372-101)=299×5-556=977-193=91+139×3=407+328+927=963-(817-173)=277-37×4=698+721+938=914-134×5=323×3+367=898-(831-202)=900-173+748=991-146+132=990-(36+362)=256-79+268=465-394=58×6-314=273+523=465-297+124=213-78+136=493×2=178+192-245=79×(308-299)=361-137+54=334×(127-121)=483×(594-591)=398+875+639=387-165-141=395-95=169×(612-609)=925-(319-140)=97×7-347=435-411+19=324-120=56+(362-135)=605×(513-507)=731×9-115=296-177=477-282=50×(377-372)=461×2-499=744-624+596=352+235+415=885-319=393-(317+72)=343+18×7=693×(236-229)=440×2=164+669=491+681-764=334+248=42+413-81=218×3=39×6+178=61×6-173=319-135+702=351×2=216-(85+83)=428-183×2=498-97×2=819×2-894=598-239+77=260+(705-329)=203+168=251+177-271=123×9-350=739-(991-853)=491×8-254=195-(153-54)=957-415=138+(327-79)=246-69+244=13×(655-651)=2/5-1/5=573-(714-197)=131×7-724=500-211-241=721-460-187=966-(912-511)=145+154+14=75+88-62=384+(642-211)=222+(414-287)=489-(492-321)=508+458+716=607-281=486+329+328=4/8+3/8=466+222=88×8=333+112-142=246-123-73=429+(476-277)=439-(321-121)=257+238=1/4+3/4=334-29×2=177+436=226-140-41=178+47+100=235-(914-872)=209+251=322+(305-146)=911-19=240×3-570=32+46+816=385-(500-433)=767-18×9=979-(53+488)=351-23×8=911-635=272-105-114=468-41×4=357×2=65×2=445-61×5=782+337+231=338-257=211+327+44=611×9-560=122-105=298×5=370×(837-833)=689+820-248=479-(84+219)=368+113-104=458×2=589+710+973=137×9=306-27×7=328-95=198+298=15+40=15×3+383=401+99-262=489-301-177=234+(647-121)=483-76=757-(632-110)=49+(374-237)=270-131×2=166+(415-104)=63+219=516-118-225=778-(576-89)=947-(953-653)=371+(827-102)=233×(277-273)=230×(452-448)=247×8-344=2/10-1/10=406×2-451=380×2=198×3=238×8=269-189=757+119×5=190×(216-207)=141-115=837-(306+232)=319+282+984=735-23×8=230+53×2=182+910+20=104+(830-366)=60×7+393=204+54-156=668-430+90=293-281+400=960×(830-824)=637-340-47=104-29-47=969-(416+102)=43+592+87=184-68-32=350-25×3=247-23=385×2-70=724×3=298+181=177+(933-104)=17×3=795-(547-209)=73+149+755=258+277+37=943-183×5=200×3+132=853-360=234+188+91=497-318=42+374+540=598×(961-957)=126×3-14=385-(308-198)=345-(192+114)=90×9+383=89+65=408-40×6=267×7=872-497+626=15+201-201=745-(127+332)=675-630=485-24=169+250×2=194×5=191×7-652=15+(262-117)=18×3-24=111×6+474=210×2-397=305-40×3=224+70×3=437+614=383-233-34=391-107+170=249×(117-112)=198+264=256+45-72=436×3-114=187+288=443-248+49=618-(33+150)=859-(28+646)=384×2-11=285-(146-22)=876+549=566×2-391=492-325+148=535+36×3=796+(324-281)=84+335=94×2+143=483-123+645=184+310-80=393×3=421-25×2=467-36×5=801-(69+225)=386-171-43=197×(482-479)=43+172=622-38×3=252+379=449+634-484=272+122-153=796+(739-414)=253+144+355=285-(26+257)=105×9+196=2/4-1/4=643-35-506=380-(267+105)=843-430+66=630-103+652=482×4-741=30×2=494-(62+379)=775-365×2=623-515=360×(999-990)=655+292×3=186×(522-515)=133×6=996-82=965-507=420-235-69=397-46-126=890+884=185+184=215×4=253×7=607-(511-333)=59×(434-425)=686+651-914=417-79×4=801-723=14×8+750=794×4-893=296-222=932-515+179=191-74-77=856-(774-683)=388-(41+147)=134+906-402=226+279=375-(232+124)=714+(470-165)=237+259=398-85+77=296-(370-369)=345-48×2=86+117=462-(487-84)=494+865=25×(253-244)=164×6=494-188-252=552-(160+104)=368-(91-12)=743×4=106×(472-463)=1/5+3/5=741+161+633=648-16×2=430-109×3=355+83-255=622×5-320=731-(347+173)=607+(699-49)=316-70-217=788×2-654=187+266+480=46+100=133×9=236-(106+121)=806-52-716=2/6+4/6=155×(147-141)=693-(90+36)=72+(488-258)=228-86×2=343×2-483=72+441×2=332×2-337=489-(121-49)=192-158=999-(440+473)=231+(268-172)=409-40=989-503+754=567×6=692-677=258+203=231+126×2=964+628=211+(146-72)=119-(355-338)=141×5-599=670-(910-693)=921+726-713=245-92=647×7-414=193×5-178=480+219×4=385-(131+206)=300+125-87=891-504+893=958+780+366=476-(373-27)=460-(348+43)=164+139+472=2/8-1/8=3/6-2/6=312-(30+233)=208×(471-462)=408-(26+307)=388+(476-410)=370-(111+148)=160×4=1/4+2/4=425×2-290=382-39×7=838-(492+247)=291-(96+106)=6/9-2/9=989-(577-290)=299×3=841×3=235×3+75=409-(315-137)=131×(240-237)=716+775-950=127+(500-34)=598-147×4=476-310=195×4=27×(370-365)=567+334=225+17×9=812-(262+273)=913-293-190=433-141+178=955+542-272=881-552+304=28+(397-233)=168×2=373-(200+155)=570+900+394=188+557=948+532-286=437+687+149=402×(489-482)=140×4+234=940-(296+353)=119+(363-183)=238-44=80+709+77=117×(96-93)=250-27×6=251+222×2=434-166-141=219×3+346=159×2+467=785-183=928-230-201=367-38×4=151-28=94×9-414=581×4-540=63×8=616-302=513+68+86=675+182=609-39×4=96-10+195=638-53×4=712×(191-187)=373+(302-228)=978-421+484=965×(626-622)=76-(383-366)=285-(30+86)=41+965-750=221-(75-56)=296×2-136=116×5+184=835+849+500=287-(450-333)=54+157+196=359-238=128×5=191×(374-369)=358-(43+49)=397-114+65=261-(457-290)=268×(24-21)=298+144+374=995-181+339=834-719+714=452-47×4=12×(356-352)=435-202=211-(51+18)=388-326+725=677+(703-629)=707+378-336=77+208=91×2=202+60=188×4=127+282-154=13×4=163×3-14=14×6+420=89×(248-242)=452-(50+399)=180+789+76=38-34+165=484-(103+149)=135×(161-154)=585-582+148=51+348+96=346+839=875+693+689=137-(410-299)=197×9=523-18×8=659×2=2/6-1/6=979-172×2=274+292+208=822-(500-448)=125×6-290=611+67+188=417-77×2=295-134×2=288+241×2=579-130=493-(321+54)=99+285-287=726-(427-19)=37+83-28=76×9-388=187×2-112=279+540-800=624-170+480=486+260=273-(454-367)=365+112-175=246+128×2=431-132=898-516-268=681+592-407=429-(25+205)=637-539-62=309×2+119=506+(550-506)=977-640+467=453×5-423=39+495+148=553-358-180=56×5-61=869-(268+60)=4/7-2/7=214+95-299=281-10×6=71×6=5/10+4/10=406×5=175×5-36=923-482-440=403-16×5=315×3-456=4/5-1/5=240-189+50=910-723-101=355-(285+38)=459-198×2=参考答案85+(498-307)=2763/7-1/7=2/7195+297=492698-(662-335)=371495-(247+186)=62145×3+438=87367×5+332=66777×9=693189-166+355=378204+(430-165)=469500-65-372=63363-150-115=98463×9-167=4000907-149×2=609126×6=756767+309-720=35624×7=168542-273=269719-247-213=259378+814-292=900980-(846-515)=64975+237=312405-(414-342)=33371×(272-268)=284135-30-16=89113×6+865=1543109×9+723=1704739+(602-236)=110577×5=385364-307+53=1104/6+2/6=1416-412+103=107228×(20-17)=684803×6=4818411-133=278233×4=932475×2=950741-(608+30)=103217×(325-321)=86877-21+170=226200×8-202=1398882×6-523=4769828-108×4=39638×5=190897+982+245=212425+429-303=151826+315=1141474-31=44324+178+731=933428-(345-328)=411442-(33+304)=105580+113×7=1371209-26×7=27381+361=74266×(227-222)=33034+108=142802-536-202=64472-304=168786+134-650=27028+(437-426)=39988-(194+457)=33794+58+236=388368+157×4=996866-(399+378)=89457-273+95=279265×5-362=963615×(691-687)=246012×3+198=234817+352=1169463+(484-450)=497476-84-196=196499+(900-402)=997962+564=1526384+181+32=597101×4-184=220929-909=20486+776-433=829283+65=348124+134=2582/7+4/7=6/7711+626-703=634465-30×9=195665-(34+116)=515479-33-71=375562+586+576=1724260+780+737=1777165-30-59=7668+207×3=689472-13×3=433746-357+393=782219+260-450=29358-87×4=1013×(216-212)=52743-83-410=250800-(392+378)=3018×(894-887)=126747-414-131=20247×(241-233)=376200×2=400135×4=540183-(635-561)=109339-334+325=330907-898+183=192292-(901-702)=93321+95-303=113194+293+459=946360+649+882=1891578+235=813932+117-65=984447-(687-254)=1464×8-487=25739×4=2956361-(111+160)=90275+155+179=609728-307-235=186163+64+762=98924×(73-66)=168756×3=2268927+(708-432)=1203245+492+61=798454+126-347=23330+472×2=974236-50×4=36201+92×6=753288+342-490=140371-204=167371-130-154=87707×(977-969)=565620+546+233=799126×2+424=676130×2+124=384190-(38+120)=32736+895-13=1618461-206+14=269271-121×2=29472-165×2=142179+(266-223)=222824+(919-740)=1003454+(428-50)=83248×5=24062-58+237=241241×(59-54)=1205717×7=5019757+(394-43)=1108841-564+709=986240+216=456970-(110+260)=600466-(333-108)=241271-45-20=206701-(841-162)=22393-288=105371-299=72313+(217-64)=466333-(442-440)=33175+413-307=181472+(643-293)=822901+647=1548363+101-378=8637+(481-385)=133508×3=1524832-(259+549)=24386+59-28=417394+(829-321)=902864-(37+80)=747823+106-231=698798+803+814=2415199×3+167=764359+(275-268)=366151×(15-12)=453780-103+899=1576346+55×9=841494-(248+104)=14230+97=12744×6-227=371/8+2/8=3/8242-149+371=464366+343-241=4684/8+2/8=6/8128+308-310=126338×(93-90)=1014662-83+97=676902+478=1380925+(109-101)=933973-72×3=757212+204-32=384234-192+112=154499-(403-43)=139244×4-59=917169+52=22167+129=196870+142-154=858661-456=205738-543-128=67306×2+13=625111+(474-423)=1626/8+2/8=150+251=301147+(59-23)=183816+(913-204)=1525886-176-540=170143+249=392469-216=253136+230-337=29104×(167-164)=312722-515-48=15968+(907-131)=84422+(737-26)=733187+541+61=789332-(309-123)=146391-107=284193-(72-29)=150767-(667-656)=756322-275+417=46415×(339-330)=135679-423-236=20585×7=4095710-(542-502)=670827+(599-371)=1055698+38×7=964266+419+311=996299+133=432445-117=328684-169-267=248395×8-131=3029815-19×8=663301-(423-358)=236500-477=23449+948=1397427-82+183=528348-262+145=23167×(265-260)=33563+430-312=181845×(205-200)=4225564-398+295=461103-88+227=24217×(381-378)=51229+351+186=766925+176+348=1449382+33-164=251342+163×2=668300×3=900372-(452-447)=36750×(104-96)=40023×4=9216+(353-184)=185345-213=132629+342=971442-56-348=3812×3+648=684963+74×7=14813/9-1/9=2/9451-48×2=355676-146×3=238290+150=440426-(309-212)=329421+315×2=1051706-238-65=40333+(847-358)=522940-211-286=443750-240-209=301657-(233+268)=156285-156=129559-(578-435)=416389-113-121=155346+134-22=458711-321-127=263262+74×4=558431+(276-115)=592339-(326-10)=2327+231+737=995470-386-14=70516+(680-536)=66081×(76-71)=405209+45=254101×(214-210)=404905-47×4=717946-131×7=29708-489=2191/6+3/6=4/628+(175-32)=17146×3-99=39990-35×9=67558×2+694=810495-35-369=91102×(252-243)=918829-(294+251)=284138+(681-618)=201138-97=41237-64=173504×(730-727)=1512410-57×2=296277+203×2=683405×7-683=215288×7=616198+293+121=612320-229=91151-72+102=181178×4-203=509394-23-362=9827-(394+237)=196180-42×2=96971-(68+747)=156579×4-192=2124141×4+847=141187×(716-707)=7835/7-2/7=3/7337+(500-452)=385316+180-300=196431-387=44220-(111-12)=12199×7-12=68191+204+61=356461-(297-72)=236164×6-241=743411-68×6=3446+183×4=1178477-106-323=48304-(412-362)=25448×3+332=476251×4-17=987663+157+168=988382×5-334=1576234-232+492=494276+204-256=22484+175=259450-48-314=88438-240-32=166324+(487-349)=462908-222×4=20181-(19+55)=107487-64×6=103244+119×6=958124×4=496602-(383+158)=61821-468-338=15685-(953-271)=3379+849-219=1009862+946-78=1730198+161×4=842431-332+194=293439-273-152=14177+996+230=1403160×(54-48)=960649+190+365=1204594×(982-978)=2376327+(372-101)=598299×5-556=939977-193=78491+139×3=508407+328+927=1662963-(817-173)=319277-37×4=129698+721+938=2357914-134×5=244323×3+367=1336898-(831-202)=269900-173+748=1475991-146+132=977990-(36+362)=592256-79+268=445465-394=7158×6-314=34273+523=796465-297+124=292213-78+136=271493×2=986178+192-245=12579×(308-299)=711361-137+54=278334×(127-121)=2004483×(594-591)=1449398+875+639=1912387-165-141=81395-95=300169×(612-609)=507925-(319-140)=74697×7-347=332435-411+19=43324-120=20456+(362-135)=283605×(513-507)=3630731×9-115=6464296-177=119477-282=19550×(377-372)=250461×2-499=423744-624+596=716352+235+415=1002885-319=566393-(317+72)=4343+18×7=469693×(236-229)=4851440×2=880164+669=833491+681-764=408334+248=58242+413-81=374218×3=65439×6+178=41261×6-173=193319-135+702=886351×2=702216-(85+83)=48428-183×2=62498-97×2=304819×2-894=744598-239+77=436260+(705-329)=636203+168=371251+177-271=157123×9-350=757739-(991-853)=601491×8-254=3674195-(153-54)=96957-415=542138+(327-79)=386246-69+244=42113×(655-651)=522/5-1/5=1/5573-(714-197)=56131×7-724=193500-211-241=48721-460-187=74966-(912-511)=565145+154+14=31375+88-62=101384+(642-211)=815222+(414-287)=349489-(492-321)=318508+458+716=1682607-281=326486+329+328=11434/8+3/8=7/8466+222=68888×8=704333+112-142=303246-123-73=50429+(476-277)=628439-(321-121)=239257+238=4951/4+3/4=1334-29×2=276177+436=613226-140-41=45178+47+100=325235-(914-872)=193209+251=460322+(305-146)=481911-19=892240×3-570=15032+46+816=894385-(500-433)=318767-18×9=605979-(53+488)=438351-23×8=167911-635=276272-105-114=53468-41×4=304357×2=71465×2=130445-61×5=140782+337+231=1350338-257=81211+327+44=582611×9-560=4939122-105=17298×5=1490370×(837-833)=1480689+820-248=1261479-(84+219)=176368+113-104=377458×2=916589+710+973=2272137×9=1233306-27×7=117328-95=233198+298=49615+40=5515×3+383=428401+99-262=238489-301-177=11234+(647-121)=760483-76=407757-(632-110)=23549+(374-237)=186270-131×2=8166+(415-104)=47763+219=282516-118-225=173778-(576-89)=291947-(953-653)=647371+(827-102)=1096233×(277-273)=932230×(452-448)=920247×8-344=16322/10-1/10=1/10406×2-451=361380×2=760198×3=594238×8=1904269-189=80757+119×5=1352190×(216-207)=1710141-115=26837-(306+232)=299319+282+984=1585735-23×8=551230+53×2=336182+910+20=1112104+(830-366)=56860×7+393=813204+54-156=102668-430+90=328293-281+400=412960×(830-824)=5760637-340-47=250104-29-47=28969-(416+102)=45143+592+87=722184-68-32=84350-25×3=275247-23=224385×2-70=700724×3=2172298+181=479177+(933-104)=100617×3=51795-(547-209)=45773+149+755=977258+277+37=572943-183×5=28200×3+132=732853-360=493234+188+91=513497-318=17942+374+540=956598×(961-957)=2392126×3-14=364385-(308-198)=275345-(192+114)=3990×9+383=119389+65=154408-40×6=168267×7=1869872-497+626=100115+201-201=15745-(127+332)=286675-630=45485-24=461169+250×2=669194×5=970191×7-652=68515+(262-117)=16018×3-24=30111×6+474=1140210×2-397=23305-40×3=185224+70×3=434437+614=1051383-233-34=116391-107+170=454249×(117-112)=1245198+264=462256+45-72=229436×3-114=1194187+288=475443-248+49=244618-(33+150)=435859-(28+646)=185384×2-11=757285-(146-22)=161876+549=1425566×2-391=741492-325+148=315535+36×3=643796+(324-281)=83984+335=41994×2+143=331483-123+645=1005184+310-80=414393×3=1179421-25×2=371467-36×5=287801-(69+225)=507386-171-43=172197×(482-479)=59143+172=215622-38×3=508252+379=631449+634-484=599272+122-153=241796+(739-414)=1121253+144+355=752285-(26+257)=2105×9+196=11412/4-1/4=1/4643-35-506=102380-(267+105)=8843-430+66=479630-103+652=1179482×4-741=118730×2=60494-(62+379)=53775-365×2=45623-515=108360×(999-990)=3240655+292×3=1531186×(522-515)=1302133×6=798996-82=914965-507=458420-235-69=116397-46-126=225890+884=1774185+184=369215×4=860253×7=1771607-(511-333)=42959×(434-425)=531686+651-914=423417-79×4=101801-723=7814×8+750=862794×4-893=2283296-222=74932-515+179=596191-74-77=40856-(774-683)=765388-(41+147)=200134+906-402=638226+279=505375-(232+124)=19714+(470-165)=1019237+259=496398-85+77=390296-(370-369)=295345-48×2=24986+117=203462-(487-84)=59494+865=135925×(253-244)=225164×6=984494-188-252=54552-(160+104)=288368-(91-12)=289743×4=2972106×(472-463)=9541/5+3/5=4/5741+161+633=1535648-16×2=616430-109×3=103355+83-255=183622×5-320=2790731-(347+173)=211607+(699-49)=1257316-70-217=29788×2-654=922187+266+480=93346+100=146133×9=1197236-(106+121)=9806-52-716=382/6+4/6=1155×(147-141)=930693-(90+36)=56772+(488-258)=302228-86×2=56343×2-483=20372+441×2=954332×2-337=327489-(121-49)=417192-158=34999-(440+473)=86231+(268-172)=327409-40=369989-503+754=1240567×6=3402692-677=15258+203=461231+126×2=483964+628=1592211+(146-72)=285119-(355-338)=102141×5-599=106670-(910-693)=453921+726-713=934245-92=153647×7-414=4115193×5-178=787480+219×4=1356385-(131+206)=48300+125-87=338891-504+893=1280958+780+366=2104476-(373-27)=130460-(348+43)=69164+139+472=7752/8-1/8=1/83/6-2/6=1/6312-(30+233)=49208×(471-462)=1872408-(26+307)=75388+(476-410)=454370-(111+148)=111160×4=6401/4+2/4=3/4425×2-290=560382-39×7=109838-(492+247)=99291-(