三年級數學(上)計算題專項練習附答案集錦26×(87-80)=232×3+297=398-353+11=300+(618-462)=332-10×6=41×(158-154)=151+400=923-722-187=457-389=181+87-20=762×6=331×(59-56)=785-271+256=140×7-375=782-78-165=4/10-3/10=326+579+961=679+(787-742)=146+(328-257)=349-(338-86)=58+124=470-115-34=120+215=249-(122-66)=448-356+363=285-16-200=743-700+600=415×(840-833)=6/9+2/9=658+(503-153)=79+317-355=734-(560+118)=473-327=57+578+175=324+74×8=2/6-1/6=158-157+988=652+138=667+772-905=318×6=202-(730-542)=106+48×7=338-(67-20)=66×(475-472)=316+385+126=133×2+286=391-(270-243)=302×(235-232)=400+976-672=6/9-3/9=732-433=642+719-907=413+(55-30)=413×6=448-139+32=200+693+347=394+236×2=67+93=242-73×2=998+25+685=173×2=597-107+705=989-(721-716)=348-134=1/5+3/5=317+593=409×6=876-736=839-537=782-356-313=212-20-98=953-(26+94)=530+563+912=648×(564-559)=708+179-540=282+107-225=223-38=182+315×3=322-137×2=188×5=499-(141-88)=236+579+226=851-313-147=151+38×2=307×2=120+320-352=83×3-233=367-10×5=32+102=25+57+804=183×(401-396)=100+370-144=224-(241-119)=454+(999-750)=4/8-1/8=120×4-167=289+227+468=869-(980-380)=42+(405-52)=90×(72-66)=483-192×2=35×(332-328)=310×(103-100)=794-147=686×4-576=169×8=140-45-37=157×4=306+893+940=5/8-1/8=1/7+5/7=262+235-31=12+452-335=120+245=305+904-478=850+246=465×9=770+866+555=4/7-1/7=885+(701-189)=829-46×5=4/7+2/7=954-(218+360)=289-206+415=109-(10+93)=480+113×6=266+(467-277)=237+(239-223)=923-861=399-219-88=837-735=90×9-749=460-(182+253)=445+(400-280)=108×2+197=166+194+571=273-69×2=146+44=889+447=112+67×9=488-95×2=422+(530-152)=308+(276-255)=373-192-25=544-81×6=711-85×3=91-61=464-215=205-66×2=393+615-378=811-588+954=913-(37+766)=4/8+2/8=627-(380+180)=495-(311-130)=127×(394-390)=906-(13+59)=575+(836-72)=85+390=95×8-517=787-463=487×2-273=448×7-352=97×7-202=701-(320+322)=408-245-44=7/9+2/9=902-(559+28)=280-(275-74)=355+(447-384)=356-(326-109)=776+349+574=144×3+813=186+311=414-301-101=3/5-2/5=370+(442-17)=781-(808-137)=580-124×2=951×(347-339)=404×2-449=702-60×8=724-74×6=221×(261-253)=377×2-723=371+(249-133)=229+356+996=947-(535+397)=270-142-112=262×2-354=856×3-36=582×9=24×2=180+17+485=745+749+638=105+201=431+(845-256)=608+269=291×2=692-(155+252)=952-107×6=682+725-972=918-242-540=450×2=822-549-260=839-754=36×5+112=996-(950-298)=227+122×4=173+78-72=892×(220-215)=258×3+744=731×2=732-436+648=20×7=329-270+892=619-240=508+49+134=868+(878-497)=490×4-915=154-35×3=444-124-133=614-(280+45)=24×6=334+485=698-376=161×3=318-(183-152)=198+292-343=979-800-28=30+44×9=449-(108+42)=367+66-381=556×7-941=154×2=598-(172+29)=484-309+250=882+(41-16)=316-22×9=477-226+903=182-161+386=547×(792-787)=559-283+513=388+53-139=937-333-511=889-(674-324)=399+348=374-31-263=770+(696-115)=99+99×7=63+411+169=185+554=494-231+25=3/6-2/6=277-106=329-(426-153)=774-(450+163)=165-118+396=287+43-42=26×(231-227)=436-345-87=631+552+248=959-111×7=316-(426-338)=271+194=654+872-254=148×6+197=481-(306+98)=175+26×7=26×3=483-81-78=230+253=708-114+498=288×5-293=360-116+574=823-482+660=457-(725-359)=738-680=741+(827-570)=76×8-203=832+727-219=518+706-273=245×3-442=26×8+354=360-193=447-(92+303)=345-38×3=310+156×2=758×(391-384)=635×6-918=398+(338-70)=509×7=93+123-129=70+356=73×2=119×6+96=140×(524-519)=439-(163+163)=486-174=995-570+175=77+283×2=96×6=473-209=143×(418-414)=645×7-778=496-(107+359)=451+(405-278)=690+333×2=630×9=368-19×4=317-313+283=186×(201-194)=849-591+352=276+(408-89)=19×2=467-29×8=295+(884-436)=109×(139-132)=353+408+161=871-94-11=157×4-493=841-(830-26)=380×2=949-374-172=574+(751-382)=584×6-86=195×3+322=430×2-249=315-189+79=400+(463-46)=499+820=464-35×2=63×7+211=458-365+173=271+999-348=5/7-1/7=453-(344-121)=157×(184-179)=950-814-69=933-(675-600)=102+91-72=93×9=771+582=349-128+722=592-(416+45)=189-(47+31)=79×6+235=310-(323-30)=701×(189-185)=137+23-101=453-210=348-87×2=691+204+750=94-68+238=319+316+301=337+886-819=609-107-395=269-96-106=216×2+181=938-219+605=400-59×2=379-356+164=473-229+403=751-609+714=381-205=3/7+2/7=112×5-27=763-179×2=115-51=458×(982-978)=116-(467-377)=261×(422-418)=581-191-208=144+600+122=477-182×2=849-444+716=748-(582-399)=918+611-501=433+766-483=172+279=334-(129+49)=857-(394+148)=297-28=113-42×2=394-301+306=66×5+96=608-146×4=998-(469+232)=518×(43-36)=18+616+345=995-120-325=479×(720-712)=434×9=398+(341-184)=162-(770-614)=185+(972-69)=425-192×2=583+(615-16)=131+(485-153)=417-(76+318)=402+18-328=625-572-26=197×(665-661)=421-(417-408)=785-14-622=813-445=37+195=860×(52-44)=487-92=794-240-518=833-52×9=707-(901-804)=502×6-834=295+133×5=81×(469-461)=84×2+243=368+(422-216)=280+205-95=353+206+298=817-130×5=422+28-58=964-208=404+70-373=81×9-104=255+(363-69)=185×(274-269)=331+(217-30)=234+(281-69)=6/8+2/8=46+350+10=903-539=281-29×9=480+883-203=204+(285-47)=483-75×6=358-(374-182)=651×4=318-197=300×3=213×7=824×7-225=936+868-904=495-54×7=131×(383-376)=564+328+238=975+(530-371)=240+150=702-419=108×7+54=173+17+350=810×6=410-35×7=778-37-357=3/7-2/7=448-59-169=263+467-552=491-128=240×3-132=27-(242-221)=201+167=287-69×4=226+267-245=2/4-1/4=694×3-542=440-(456-311)=292-(513-369)=83+365+75=209-169=653-(678-612)=634+111+222=131+326-214=226×4-550=276-135×2=400-(222+148)=257+101+610=488-311=272×2-500=376-(780-531)=703-(182+386)=923-11-277=97×2=102-(67+17)=354+(217-105)=267-245=490-(60+77)=482×2+837=686-(373-254)=719+(706-486)=360+(786-367)=497-73-180=889-662-80=639+223+305=793-248+112=742+(700-610)=271-193+125=155×2-80=111×(177-169)=344×4-446=801×2-960=187+921-294=345-(306-192)=719-(251+457)=979+(749-491)=769-78×9=11+(129-22)=344-(102+167)=14×4+291=123+144+512=277×2+412=329+353-317=452-296+82=821+(600-460)=485-(184+244)=979-454=10+331+315=645-71×5=209+166×3=404-323-42=625+125=204-23-95=308-(120+124)=35×3=219-131+797=175+449=889-688+281=951-103-373=424-154=453+914+128=709-40×5=2/10-1/10=872-39-721=451×3-765=735+547-592=145×2=903+445=701×(561-553)=44×6=595-(12+158)=207×4+610=661×7=493-234=233×7-932=184+83-38=784+316×3=355-231-105=89+309+306=264+233-391=457-347=140×4=251-55+256=18×5=430-193=173+213=475×(349-341)=795×(209-205)=294+308=241×4=601+(819-556)=534+10+162=377+16×3=159+152+382=358-(83+229)=303-246+97=166+(458-245)=481-253=413+316+840=502+268+23=86×(624-617)=741-394=818×7-369=370+217=499-112×3=487-(55+309)=454-439+167=878-187-480=753×4-913=29+975+215=685×5=962-(295+455)=604×7-590=40+427-262=81×(394-387)=518×6-962=183×5=197-57-138=80+353=345-(62+203)=86×7=415+247×2=37+241-121=726-710+201=658×(902-894)=329-(50+202)=234×4-421=301+109×7=104×7+191=491-95×4=376+57×2=16+16×7=450-(483-224)=208-163+150=874+(623-614)=399-(607-570)=267+338=898×(772-763)=834-827+677=21×8+338=157-122=424-(46+78)=216+276-69=148+279+180=412-115-156=123×(473-466)=239+200+365=278-32×8=406×3-623=341-(895-849)=100+150=340×2-147=460-224-167=539×7-26=212-209+341=233-36×4=122×(407-400)=440-17-341=375-(643-623)=139-(131-106)=1/4+2/4=610-(501+29)=830-13-565=834-124-639=382-26-275=716+734+68=37+311+247=24×5+527=500-168-181=94×8=346-73+63=116+210=141-(250-126)=94+78-65=639×4-300=435-(93+76)=327×5=180+267-329=798-(13+104)=574×3-575=531+230+930=193+(325-174)=724-683=279-(11+69)=222+77+399=158×(335-331)=653+865+318=577+943-355=335-(384-256)=816+74+73=431-32-200=313-226=544+202+657=623+73×9=484+627=447-57×3=128+284=173+92-55=353+134=47×(296-293)=401-42+514=471-422+330=784-117×5=337-(10+296)=485-271=376-68-68=324-252+224=258×4-821=104×(385-376)=50×(315-311)=142×6-91=464+923-418=996-(912-551)=843+797-317=468+64×8=224+196=482-(153+160)=128×2=356-(149+70)=900-820=167-124=153+40×8=781-152-412=161×5-67=523×5-769=383-245+37=436×(695-689)=420×2=376-(452-267)=65×2=640+437=75+227=671-462+489=477-(94+265)=595+949-896=328+(297-192)=265+103=60+319-312=590×2=375+973+941=431-106-148=5/8+2/8=279-34=73+(277-83)=718+820=400×2=451-82×2=488-(825-522)=435+190×5=129+110=394-(241+48)=964+832+990=126×6-228=545-38×4=484-(238-178)=279-84+123=968-(283+310)=102+11×4=329×2=586-(539-25)=238×(876-871)=23×(456-448)=186+(696-608)=908-667=395+82-394=466×2-612=372-352+392=13+368+126=113×5=829-(323+477)=151×4-528=808+(918-640)=695-502-167=920+992-513=207+94×5=41+58=86×8=100×5-172=199×(154-149)=266-145+665=490-432+281=124-81=328-22-261=160×3=898-479=248+249=514+271=189×4+487=28×(347-342)=187-(301-119)=170×4+179=363-(234-85)=77×(219-213)=474+367+104=229-124=609-337+952=416-154×2=419-249=197×2=444-54×3=213-69=92-(433-367)=60+(360-164)=487-77×3=967×5=422-349=691×(629-624)=752-44-118=369-106-102=705-197×3=117+(502-435)=927-(869-791)=822-(170+431)=77+(209-80)=320×3-951=219-95×2=385-(379-174)=23×3+330=843+30×8=370×(124-116)=294×(621-618)=780-(273-242)=351-174=983-(171+704)=978-670=126+148=134×3-171=115-(387-356)=73×4-126=115+(514-485)=218-148+25=15×2+391=56+74=784-(409-396)=291-27×3=473-122×2=935-(877-673)=342-(71+136)=575-(258+219)=975×6=425+272=801-(458+206)=107×2+836=400-11×9=127-(77-19)=2/5+3/5=392-33×4=101+192+115=134+173=100+264=306-235-67=459+157=442×3-221=101×(38-35)=58+(265-68)=481×2-340=888-130+432=496-322=783×(84-75)=70+316=40×3+233=861+243-785=900-(366-307)=391+18+425=67×(480-471)=77×4+524=244×6=413+(198-49)=487-73×6=499-(245+141)=30+(486-138)=268+637-811=447-366+244=421-311+62=572-(247+56)=410-(240+143)=126+322+28=473+549-613=544+952=489-78-397=993+756+506=418×7-848=10+65×6=187+53=187+249-358=459+373=89+256=37×6=762-(653-145)=527+240+799=382-84=678×(646-642)=2/7+4/7=28+584+173=894-68×7=607-83×3=239×2=參考答案26×(87-80)=182232×3+297=993398-353+11=56300+(618-462)=456332-10×6=27241×(158-154)=164151+400=551923-722-187=14457-389=68181+87-20=248762×6=4572331×(59-56)=993785-271+256=770140×7-375=605782-78-165=5394/10-3/10=1/10326+579+961=1866679+(787-742)=724146+(328-257)=217349-(338-86)=9758+124=182470-115-34=321120+215=335249-(122-66)=193448-356+363=455285-16-200=69743-700+600=643415×(840-833)=29056/9+2/9=8/9658+(503-153)=100879+317-355=41734-(560+118)=56473-327=14657+578+175=810324+74×8=9162/6-1/6=1/6158-157+988=989652+138=790667+772-905=534318×6=1908202-(730-542)=14106+48×7=442338-(67-20)=29166×(475-472)=198316+385+126=827133×2+286=552391-(270-243)=364302×(235-232)=906400+976-672=7046/9-3/9=3/9732-433=299642+719-907=454413+(55-30)=438413×6=2478448-139+32=341200+693+347=1240394+236×2=86667+93=160242-73×2=96998+25+685=1708173×2=346597-107+705=1195989-(721-716)=984348-134=2141/5+3/5=4/5317+593=910409×6=2454876-736=140839-537=302782-356-313=113212-20-98=94953-(26+94)=833530+563+912=2005648×(564-559)=3240708+179-540=347282+107-225=164223-38=185182+315×3=1127322-137×2=48188×5=940499-(141-88)=446236+579+226=1041851-313-147=391151+38×2=227307×2=614120+320-352=8883×3-233=16367-10×5=31732+102=13425+57+804=886183×(401-396)=915100+370-144=326224-(241-119)=102454+(999-750)=7034/8-1/8=3/8120×4-167=313289+227+468=984869-(980-380)=26942+(405-52)=39590×(72-66)=540483-192×2=9935×(332-328)=140310×(103-100)=930794-147=647686×4-576=2168169×8=1352140-45-37=58157×4=628306+893+940=21395/8-1/8=4/81/7+5/7=6/7262+235-31=46612+452-335=129120+245=365305+904-478=731850+246=1096465×9=4185770+866+555=21914/7-1/7=3/7885+(701-189)=1397829-46×5=5994/7+2/7=6/7954-(218+360)=376289-206+415=498109-(10+93)=6480+113×6=1158266+(467-277)=456237+(239-223)=253923-861=62399-219-88=92837-735=10290×9-749=61460-(182+253)=25445+(400-280)=565108×2+197=413166+194+571=931273-69×2=135146+44=190889+447=1336112+67×9=715488-95×2=298422+(530-152)=800308+(276-255)=329373-192-25=156544-81×6=58711-85×3=45691-61=30464-215=249205-66×2=73393+615-378=630811-588+954=1177913-(37+766)=1104/8+2/8=6/8627-(380+180)=67495-(311-130)=314127×(394-390)=508906-(13+59)=834575+(836-72)=133985+390=47595×8-517=243787-463=324487×2-273=701448×7-352=278497×7-202=477701-(320+322)=59408-245-44=1197/9+2/9=1902-(559+28)=315280-(275-74)=79355+(447-384)=418356-(326-109)=139776+349+574=1699144×3+813=1245186+311=497414-301-101=123/5-2/5=1/5370+(442-17)=795781-(808-137)=110580-124×2=332951×(347-339)=7608404×2-449=359702-60×8=222724-74×6=280221×(261-253)=1768377×2-723=31371+(249-133)=487229+356+996=1581947-(535+397)=15270-142-112=16262×2-354=170856×3-36=2532582×9=523824×2=48180+17+485=682745+749+638=2132105+201=306431+(845-256)=1020608+269=877291×2=582692-(155+252)=285952-107×6=310682+725-972=435918-242-540=136450×2=900822-549-260=13839-754=8536×5+112=292996-(950-298)=344227+122×4=715173+78-72=179892×(220-215)=4460258×3+744=1518731×2=1462732-436+648=94420×7=140329-270+892=951619-240=379508+49+134=691868+(878-497)=1249490×4-915=1045154-35×3=49444-124-133=187614-(280+45)=28924×6=144334+485=819698-376=322161×3=483318-(183-152)=287198+292-343=147979-800-28=15130+44×9=426449-(108+42)=299367+66-381=52556×7-941=2951154×2=308598-(172+29)=397484-309+250=425882+(41-16)=907316-22×9=118477-226+903=1154182-161+386=407547×(792-787)=2735559-283+513=789388+53-139=302937-333-511=93889-(674-324)=539399+348=747374-31-263=80770+(696-115)=135199+99×7=79263+411+169=643185+554=739494-231+25=2883/6-2/6=1/6277-106=171329-(426-153)=56774-(450+163)=161165-118+396=443287+43-42=28826×(231-227)=104436-345-87=4631+552+248=1431959-111×7=182316-(426-338)=228271+194=465654+872-254=1272148×6+197=1085481-(306+98)=77175+26×7=35726×3=78483-81-78=324230+253=483708-114+498=1092288×5-293=1147360-116+574=818823-482+660=1001457-(725-359)=91738-680=58741+(827-570)=99876×8-203=405832+727-219=1340518+706-273=951245×3-442=29326×8+354=562360-193=167447-(92+303)=52345-38×3=231310+156×2=622758×(391-384)=5306635×6-918=2892398+(338-70)=666509×7=356393+123-129=8770+356=42673×2=146119×6+96=810140×(524-519)=700439-(163+163)=113486-174=312995-570+175=60077+283×2=64396×6=576473-209=264143×(418-414)=572645×7-778=3737496-(107+359)=30451+(405-278)=578690+333×2=1356630×9=5670368-19×4=292317-313+283=287186×(201-194)=1302849-591+352=610276+(408-89)=59519×2=38467-29×8=235295+(884-436)=743109×(139-132)=763353+408+161=922871-94-11=766157×4-493=135841-(830-26)=37380×2=760949-374-172=403574+(751-382)=943584×6-86=3418195×3+322=907430×2-249=611315-189+79=205400+(463-46)=817499+820=1319464-35×2=39463×7+211=652458-365+173=266271+999-348=9225/7-1/7=4/7453-(344-121)=230157×(184-179)=785950-814-69=67933-(675-600)=858102+91-72=12193×9=837771+582=1353349-128+722=943592-(416+45)=131189-(47+31)=11179×6+235=709310-(323-30)=17701×(189-185)=2804137+23-101=59453-210=243348-87×2=174691+204+750=164594-68+238=264319+316+301=936337+886-819=404609-107-395=107269-96-106=67216×2+181=613938-219+605=1324400-59×2=282379-356+164=187473-229+403=647751-609+714=856381-205=1763/7+2/7=5/7112×5-27=533763-179×2=405115-51=64458×(982-978)=1832116-(467-377)=26261×(422-418)=1044581-191-208=182144+600+122=866477-182×2=113849-444+716=1121748-(582-399)=565918+611-501=1028433+766-483=716172+279=451334-(129+49)=156857-(394+148)=315297-28=269113-42×2=29394-301+306=39966×5+96=426608-146×4=24998-(469+232)=297518×(43-36)=362618+616+345=979995-120-325=550479×(720-712)=3832434×9=3906398+(341-184)=555162-(770-614)=6185+(972-69)=1088425-192×2=41583+(615-16)=1182131+(485-153)=463417-(76+318)=23402+18-328=92625-572-26=27197×(665-661)=788421-(417-408)=412785-14-622=149813-445=36837+195=232860×(52-44)=6880487-92=395794-240-518=36833-52×9=365707-(901-804)=610502×6-834=2178295+133×5=96081×(469-461)=64884×2+243=411368+(422-216)=574280+205-95=390353+206+298=857817-130×5=167422+28-58=392964-208=756404+70-373=10181×9-104=625255+(363-69)=549185×(274-269)=925331+(217-30)=518234+(281-69)=4466/8+2/8=146+350+10=406903-539=364281-29×9=20480+883-203=1160204+(285-47)=442483-75×6=33358-(374-182)=166651×4=2604318-197=121300×3=900213×7=1491824×7-225=5543936+868-904=900495-54×7=117131×(383-376)=917564+328+238=1130975+(530-371)=1134240+150=390702-419=283108×7+54=810173+17+350=540810×6=4860410-35×7=165778-37-357=3843/7-2/7=1/7448-59-169=220263+467-552=178491-128=363240×3-132=58827-(242-221)=6201+167=368287-69×4=11226+267-245=2482/4-1/4=1/4694×3-542=1540440-(456-311)=295292-(513-369)=14883+365+75=523209-169=40653-(678-612)=587634+111+222=967131+326-214=243226×4-550=354276-135×2=6400-(222+148)=30257+101+610=968488-311=177272×2-500=44376-(780-531)=127703-(182+386)=135923-11-277=63597×2=194102-(67+17)=18354+(217-105)=466267-245=22490-(60+77)=353482×2+837=1801686-(373-254)=567719+(706-486)=939360+(786-367)=779497-73-180=244889-662-80=147639+223+305=1167793-248+112=657742+(700-610)=832271-193+125=203155×2-80=230111×(177-169)=888344×4-446=930801×2-960=642187+921-294=814345-(306-192)=231719-(251+457)=11979+(749-491)=1237769-78×9=6711+(129-22)=118344-(102+167)=7514×4+291=347123+144+512=779277×2+412=966329+353-317=365452-296+82=238821+(600-460)=961485-(184+244)=57979-454=52510+331+315=656645-71×5=290209+166×3=707404-323-42=39625+125=750204-23-95=86308-(120+124)=6435×3=105219-131+797=885175+449=624889-688+281=482951-103-373=475424-154=270453+914+128=1495709-40×5=5092/10-1/10=1/10872-39-721=112451×3-765=588735+547-592=690145×2=290903+445=1348701×(561-553)=560844×6=264595-(12+158)=425207×4+610=1438661×7=4627493-234=259233×7-932=699184+83-38=229784+316×3=1732355-231-105=1989+309+306=704264+233-391=106457-347=110140×4=560251-55+256=45218×5=90430-193=237173+213=386475×(349-341)=3800795×(209-205)=3180294+308=602241×4=964601+(819-556)=864534+10+162=706377+16×3=425159+152+382=693358-(83+229)=46303-246+97=154166+(458-245)=379481-253=228413+316+840=1569502+268+23=79386×(624-617)=602741-394=347818×7-369=5357370+217=587499-112×3=163487-(55+309)=123454-439+167=182878-187-480=211753×4-913=209929+975+215=1219685×5=3425962-(295+455)=212604×7-590=363840+427-262=20581×(394-387)=567518×6-962=2146183×5=915197-57-138=280+353=433345-(62+203)=8086×7=602415+247×2=90937+241-121=157726-710+201=217658×(902-894)=5264329-(50+202)=77234×4-421=515301+109×7=1064104×7+191=919491-95×4=111376+57×2=49016+16×7=128450-(483-224)=191208-163+150=195874+(623-614)=883399-(607-570)=362267+338=605898×(772-763)=8082834-827+677=68421×8+338=506157-122=35424-(46+78)=300216+276-69=423148+279+180=607412-115-156=141123×(473-466)=861239+200+365=804278-32×8=22406×3-623=595341-(895-849)=295100+150=250340×2-147=533460-224-167=69539×7-26=3747212-209+341=344233-36×4=89122×(407-400)=854440-17-341=82375-(643-623)=355139-(131-106)=1141/4+2/4=3/4610-(501+29)=80830-13-565=252834-124-639=71382-26-275=81716+734+68=151837+311+247=59524×5+527=647500-168-181=15194×8=752346-73+63=336116+210=326141-(250-126)=1794+78-65=107639×4-300=2256435-(93+76)=266327×5=1635180+267-329=118798-(13+104)=681574×3-575=1147531+230+930=1691193+(325-174)=344724-683=41279-(11+69)=199222+77+399=698158×(335-331)=632653+865+318=1836577+943-355=1165335-(384-256)=207816+74+73=963431-32-200=199313-226=87544+202+657=1403623+73×9=1280484+627=1111447-57×3=276128+284=412173+92-55=210353+134=48747×(296-293)=141401-42+514=873471-422+330=379784-117×5=199337-(10+296)=31485-271=214376-68-68=240324-252+224=296258×4-821=211104×(385-376)=93650×(315-311)=200142×6-91=761464+923-418=969996-(912-551)=635843+797-317=1323468+64×8=980224+196=420482-(153+160)=169128×2=256356-(149+70)=137900-820=80167-124=43153+40×8=473781-152-412=217161×5-67=738523×5-769=1846383-245+37=175436×(695-689)=2616420×2=840376-(452-267)=19165×2=130640+437=107775+227=302671-462+489=698477-(94+265)=118595+949-896=648328+(297-192)=433265+103=36860+319-312=67590×2=1180375+973+941=2289431-106-148=1