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46×(262-256)=102+357=137+348=885-700+364=616+300-332=375+303-157=434-78×3=750-(189-153)=476+22×4=138×7+534=373-104=862-(566-516)=200×5=241+615+870=63×8+488=768-184=407-116-189=314×8=474-391=425×2-186=115+297=424+43-197=374-26-297=42+218-142=701-129-56=415×8=283×3-657=810-287=468+796+894=675+12-425=939-357=101-77=473+(372-352)=328+52×8=206-122-21=144+280-338=440-(299-68)=238×(142-137)=899×4-449=385×2-730=642+886-689=245×(93-90)=799-798+934=189×3=673+907+127=36×4=446-76+59=938-(68+173)=130×(97-92)=434-58×5=978-422+591=360-49-201=123+178+612=659-329+138=264+49=374×4=802×2=224×(396-392)=921-99×7=408-83-156=371+113=922-(863-796)=587+349-167=222+213=524-43-317=552×7=473+123-226=538-(903-679)=617-394+464=371-195=327-(95+117)=440-365-48=334×6-772=799-444=55×8=710-(484-196)=496-363=825-561+830=955-95×4=946-474-80=449-39×8=146×6=975×(916-913)=48×6=512×(863-859)=696+(622-567)=219×4+41=137+490×2=355-67=45×3=294+121×4=479-256=406+18+106=264-29×6=261-223+143=709+98+190=287-151-130=330×2-334=422+864+500=557-(742-248)=404+56-271=555-184-190=320+(401-71)=634+112+163=719×6=700+55+262=151+988+583=366-(79+82)=108+372-396=538×(495-490)=67-(163-127)=245×2+629=435-391+239=63×4-158=1/8+6/8=378-354-20=253×3=130+(428-418)=60×(180-172)=364-168-147=384-34+135=918×(436-430)=982-367+507=807-268+627=485-(222+222)=138+490+13=387-36×8=109+423+63=62×2-74=139+515=175-11-145=694-10=704-372+469=479-198-105=252×2-220=205+(175-42)=157+(456-82)=528-(936-458)=990-131-637=408×2-354=382+50-265=448-241=28×7=942-500+456=746-144-273=573-194+731=610-(764-641)=256-121×2=3/7+2/7=675+268=394+124×3=690-509=601-83×2=109-(308-246)=439-178=296-(244-127)=71×9-205=472-327=387-107+122=162×6+516=61×(447-439)=527×(339-331)=4/8-3/8=50×5+996=62+104×7=473-(419-112)=150×6=644-66×9=266×(914-906)=967-(353+252)=332-206+203=4/8-1/8=33×(205-200)=138×3+211=289+(471-435)=192+120-197=62+402+416=7/10+2/10=907×2-432=755-(545+93)=2/5-1/5=766-92=487-373=383-(204+72)=254-92+245=995-480-212=474-50=122×(113-108)=417-359-10=314-(195-41)=467+(188-160)=366-22-242=366-23×5=43×(173-167)=452-(373+70)=669×(238-235)=268+32×5=456+(102-63)=48+33+747=127×2=876×4=456+(219-187)=292-(32+175)=343-(62+71)=992×(413-409)=951-387-270=385×2+52=460-(210+247)=547×3-59=496-39×6=298-(325-284)=299-69-43=811+624+416=91-71+44=210+84-75=298×9-958=186+51×9=295×2=726-(262+327)=980×6=291+160-354=332+466-328=258+(418-125)=823×(861-852)=134+(425-376)=53×(301-296)=39+217=910-525-357=224×5-59=81×9+180=311-277=498-(362-70)=248×3=182-160=876-360+795=131+87=254-159+86=720+219=105-(40+18)=836-619+542=821×2-865=725×2-693=396-34×2=864-627+36=192-(90+62)=973-(216+670)=228-(46-21)=875-93×7=598×(796-789)=246+119=103+39=638+(910-861)=585-(339+202)=679+262+770=92-24×2=850-116×5=820+(758-580)=666-116×4=703+496+628=343-(625-312)=228+309×2=263×3=188-(499-322)=472+42×6=380-225+45=85×(454-446)=231-109+311=123×8-712=426-(145+126)=117+118=949+629-661=788-29-684=645-38-328=352-(377-319)=422-43-174=290-(400-296)=678+441×2=701+(950-944)=282+23×5=136+141+315=158+220-240=23×2=108×(176-169)=937×8=340+30-299=316×7-526=1/7+6/7=848-454+768=495×7=654-60×6=352×3=442-135-154=776+(829-737)=222×(336-332)=849×(224-216)=545×3=393-79=137×(339-335)=340-(224-217)=909-(426+408)=206+263=378-(29+325)=333+785-977=691-(333+189)=475-(445-115)=224+210+435=418-159=317×2=574-236-105=676+261=910-427+476=891-328=432+(690-520)=66+(327-291)=48×9+240=248×4-76=314+(466-196)=979-564-127=929-(594-284)=206×3+536=22+(735-615)=973-140=1/7+5/7=216+(425-52)=323-(54+115)=831-(139+76)=453-46×5=68×2-80=162+130-226=199+110×5=211+25×3=125-(123-75)=168-(134-27)=274-64×2=414-210-202=574×9=460×(177-171)=851+64×5=316-(137+66)=363-(234-119)=320-(669-548)=540-51×7=996+378+179=920-651=232×4=470-221-93=974-216-271=959×9=126-37=317+124-216=949+410-950=286+362×2=415-316=366-201-153=40+(165-85)=10×9+325=832-367-109=191×2=888-69×2=397+91=160×6=518×(149-143)=508×8-530=300×2-246=346-(123+198)=197+302+630=440×7-862=266+283=536×6-635=691+(861-244)=768+50-491=305+163-279=402+(363-133)=408-240=416×2-338=215+699+34=974-(28+283)=68+209-29=928-123×4=335-(97+70)=809×9-804=556-21-264=1/10+4/10=4/7-2/7=435-(354+15)=518-311=186+175-87=816-593+129=462+227=257+124=99×2=220+183+784=527×5-989=196+(426-236)=273-(45+57)=134+916-41=11×4=331-(391-264)=619-421+308=184+226=113-(27+45)=562-17=4/6-1/6=390+31-105=100×6=27×(126-119)=281-153=314-(219+84)=260-51×2=445+(299-18)=991-(568+46)=360-53×6=749×2-332=89+367=515+204×2=611×(504-499)=206-(311-211)=445-85×2=553-235=454-(976-679)=515×7=520+994=983-(655-528)=475-(301+167)=952-252-331=445-432+161=81×6-480=782+800+76=296+(258-47)=773+944+459=835+801+998=809-167×2=110+27=672-(591-69)=933-(248+361)=104+212=474-94=287+41-245=62×3+398=974-381-261=236×4-137=133+178=317×3=178-59+859=992-713=344-78×4=458-298=240+670-546=132×(393-389)=194+291-225=58×9+176=168×(359-355)=691-467+922=853-140×5=140×4+39=219×4=598-56-507=199+297=178-11×9=2/3-1/3=250-115×2=26+94×3=103×8-636=113×(371-366)=109×(67-62)=96+110=20×(235-227)=5/8+2/8=731×6-450=814-(168-19)=344-247=708×(997-994)=175+(563-124)=196+812-765=381×2-142=627×(53-50)=339+38-338=549+(904-258)=391-(142+115)=354-142+61=261+(883-323)=29+172×2=814+282+719=127+904+105=406+(235-137)=484-62×6=323+957-861=182+74+584=349+140×2=27×8+453=34×4+445=693+805=104×(181-172)=519-(141+246)=100+53×3=157-26×4=257×7-912=179×5+671=188-127=415-229+22=286+75×2=6/9-2/9=295×2+227=121×3=136+757-868=274-172=909×(238-231)=988-(331+538)=348-50×6=1/8+4/8=317+44×6=426-(239-45)=257+321=354+316+57=138-76+182=380+160+454=329-260+197=464-(178-125)=979×7=612+293+461=186×(556-548)=764-747=59+125+423=844+597+233=2/6-1/6=590+(776-654)=555-73×7=16×8+92=86×9-60=391-10=797-550=490-140=41+72=5/8+3/8=221-210=490-(63+357)=990+(850-61)=160×(84-78)=290×2-536=692×(277-268)=106×4-252=148×4+703=7/10-1/10=185-114=686+617+943=582×2-154=235-(594-495)=846-(740-345)=623×6-421=424-11×4=347+(676-529)=251+(825-422)=430-233-99=452-136-304=20+438-223=763-251=868×6=535+45+73=943-26=195-(268-187)=796×3-461=857×(856-852)=169×2=272×3=147+604+181=485+78-343=89×9-662=178-147+125=943-278-185=120×6-485=258+398+15=679+349×2=719+336-771=623-(61+255)=209+204+353=470-50×2=238+(200-109)=686+(279-137)=48×4+90=33×6=994-76×2=89-(358-295)=444×(419-410)=537+511=947-642=763×4-49=884-280×2=486-171=68×3=261+(84-57)=328-62+158=141+366+26=110+241+47=401×2+85=744+34-228=885+789=413×6-426=589-53×3=414-(291+59)=45×9+453=71+224=641×8=69×(201-192)=857×8=796-(883-690)=110×2=148×5-559=529+375-485=264-(62-41)=764-740+278=698-386=164+33=700-(520-445)=975-(736+67)=119×(102-96)=563-223=136×4-122=673-191×3=363×9-518=363+319=210+193-72=78+158=246+(567-113)=373×4-282=195-(172-152)=142+334-434=324×2-341=318-107-195=761×(677-672)=434-312+298=910-901+143=187+275=463-455+462=29×(423-415)=442-52=109+160-187=97×9=330-29×4=761+57+34=125-(102-14)=24×9+131=467-363-31=628+582=906+529-917=2/7+5/7=27×(189-185)=328×2+46=52+423-85=696-331-53=899+(418-395)=738-(691-74)=217+213-374=456-133×3=133+353+277=323+114=326+119+489=767×2=99+354=212-10×7=456-140-241=198×(98-94)=77+396=384×2-304=510-59+388=731+11+127=673+164+119=518-(266+176)=687×(669-665)=73×5=181+(464-233)=377-(20+73)=230×2-62=111+352=537+(643-13)=815+629-726=413-162=568+716+730=210+(307-282)=992-529+452=70-(283-232)=699-41-252=473-437+447=350+210×2=311+617=945-920=703-(22+491)=179+(496-121)=773-548-15=104-60+76=108+82×2=174+96=384-(254-17)=918-775-63=674+322-100=393-136+768=248+824-944=415-293=109+111×3=387-(31+130)=279×2=999-(87+450)=246+(899-598)=453+814+949=885-(61+390)=351-(472-209)=5/8-1/8=130+125×3=303-(14+240)=321-(121+191)=388×2+414=763+(738-83)=464+(389-140)=800×4-22=918+632-801=128-56+229=574-98×5=715×5=324×(513-504)=293×3-570=113+108×8=370+135+977=924×8=849+580+35=211-(338-182)=69+(331-292)=480-179+54=304-27×7=705+574=47+437-67=129+124+487=853-(218+612)=52-(16+18)=871-(470+210)=358-49×5=65×7+149=227+884+328=421-140-178=214+44=816-278-231=60-23-33=415+191-221=95+87=300+(375-187)=468-278+93=199×(431-428)=263×2+578=337-(192+141)=686+654+632=82×8-114=677+625+523=475-161+180=290×5=754+(745-601)=891×9=381-143+249=669-270+851=351-172+183=266-(16+56)=495×(427-420)=33+263+365=161+(374-120)=597-282=108+439=356×6=143-(471-469)=422+371=2/8+3/8=415-46×6=388-174×2=104×(379-371)=207-(225-202)=895-(962-851)=481-(90+381)=727-(990-864)=692-(621+23)=298-44=346-169-38=241-24+246=764+101×5=284+95=387-371+446=830-(539-378)=3/4-1/4=65×(187-179)=325×2-97=824+352-414=908+207=991-925=354-82-260=140-87=392-33×3=4/8+2/8=680-51+376=266-15×9=787-107×3=520-127×4=592+134+218=477+764=63+427-487=190×4+77=4/6-2/6=383+(979-191)=593-77×7=223+160-301=181+(158-58)=282-82+192=686+(701-381)=257+(426-49)=109+(287-88)=184+131=158+237=214+147=78+267+138=143×(105-101)=445-132×2=748+936=995+(836-393)=358+269+558=337-13×5=117+(812-502)=400-39-212=772+408-515=308+865-169=263-196-12=445-422+314=459+600-249=601+275=387-66×2=90+456+386=688-(17+122)=330-131×2=575×5-619=499×5-544=355+(307-196)=375×5-118=156+343-216=423-(165+165)=152+(821-610)=456-335-67=569-(859-364)=511-471+552=62+94=85+26+103=406-89×2=356-(74+74)=616-(760-251)=487×3-983=320-(193+121)=205-148=720-45×8=102×(454-445)=980×9=102×7=726-(499-377)=345-57-75=941-573-328=58×(471-468)=557-(903-574)=569×(40-33)=307-(190-156)=398-20-296=660-(432+200)=467-81-89=108+134=参考答案46×(262-256)=276102+357=459137+348=485885-700+364=549616+300-332=584375+303-157=521434-78×3=200750-(189-153)=714476+22×4=564138×7+534=1500373-104=269862-(566-516)=812200×5=1000241+615+870=172663×8+488=992768-184=584407-116-189=102314×8=2512474-391=83425×2-186=664115+297=412424+43-197=270374-26-297=5142+218-142=118701-129-56=516415×8=3320283×3-657=192810-287=523468+796+894=2158675+12-425=262939-357=582101-77=24473+(372-352)=493328+52×8=744206-122-21=63144+280-338=86440-(299-68)=209238×(142-137)=1190899×4-449=3147385×2-730=40642+886-689=839245×(93-90)=735799-798+934=935189×3=567673+907+127=170736×4=144446-76+59=429938-(68+173)=697130×(97-92)=650434-58×5=144978-422+591=1147360-49-201=110123+178+612=913659-329+138=468264+49=313374×4=1496802×2=1604224×(396-392)=896921-99×7=228408-83-156=169371+113=484922-(863-796)=855587+349-167=769222+213=435524-43-317=164552×7=3864473+123-226=370538-(903-679)=314617-394+464=687371-195=176327-(95+117)=115440-365-48=27334×6-772=1232799-444=35555×8=440710-(484-196)=422496-363=133825-561+830=1094955-95×4=575946-474-80=392449-39×8=137146×6=876975×(916-913)=292548×6=288512×(863-859)=2048696+(622-567)=751219×4+41=917137+490×2=1117355-67=28845×3=135294+121×4=778479-256=223406+18+106=530264-29×6=90261-223+143=181709+98+190=997287-151-130=6330×2-334=326422+864+500=1786557-(742-248)=63404+56-271=189555-184-190=181320+(401-71)=650634+112+163=909719×6=4314700+55+262=1017151+988+583=1722366-(79+82)=205108+372-396=84538×(495-490)=269067-(163-127)=31245×2+629=1119435-391+239=28363×4-158=941/8+6/8=7/8378-354-20=4253×3=759130+(428-418)=14060×(180-172)=480364-168-147=49384-34+135=485918×(436-430)=5508982-367+507=1122807-268+627=1166485-(222+222)=41138+490+13=641387-36×8=99109+423+63=59562×2-74=50139+515=654175-11-145=19694-10=684704-372+469=801479-198-105=176252×2-220=284205+(175-42)=338157+(456-82)=531528-(936-458)=50990-131-637=222408×2-354=462382+50-265=167448-241=20728×7=196942-500+456=898746-144-273=329573-194+731=1110610-(764-641)=487256-121×2=143/7+2/7=5/7675+268=943394+124×3=766690-509=181601-83×2=435109-(308-246)=47439-178=261296-(244-127)=17971×9-205=434472-327=145387-107+122=402162×6+516=148861×(447-439)=488527×(339-331)=42164/8-3/8=1/850×5+996=124662+104×7=790473-(419-112)=166150×6=900644-66×9=50266×(914-906)=2128967-(353+252)=362332-206+203=3294/8-1/8=3/833×(205-200)=165138×3+211=625289+(471-435)=325192+120-197=11562+402+416=8807/10+2/10=9/10907×2-432=1382755-(545+93)=1172/5-1/5=1/5766-92=674487-373=114383-(204+72)=107254-92+245=407995-480-212=303474-50=424122×(113-108)=610417-359-10=48314-(195-41)=160467+(188-160)=495366-22-242=102366-23×5=25143×(173-167)=258452-(373+70)=9669×(238-235)=2007268+32×5=428456+(102-63)=49548+33+747=828127×2=254876×4=3504456+(219-187)=488292-(32+175)=85343-(62+71)=210992×(413-409)=3968951-387-270=294385×2+52=822460-(210+247)=3547×3-59=1582496-39×6=262298-(325-284)=257299-69-43=187811+624+416=185191-71+44=64210+84-75=219298×9-958=1724186+51×9=645295×2=590726-(262+327)=137980×6=5880291+160-354=97332+466-328=470258+(418-125)=551823×(861-852)=7407134+(425-376)=18353×(301-296)=26539+217=256910-525-357=28224×5-59=106181×9+180=909311-277=34498-(362-70)=206248×3=744182-160=22876-360+795=1311131+87=218254-159+86=181720+219=939105-(40+18)=47836-619+542=759821×2-865=777725×2-693=757396-34×2=328864-627+36=273192-(90+62)=40973-(216+670)=87228-(46-21)=203875-93×7=224598×(796-789)=4186246+119=365103+39=142638+(910-861)=687585-(339+202)=44679+262+770=171192-24×2=44850-116×5=270820+(758-580)=998666-116×4=202703+496+628=1827343-(625-312)=30228+309×2=846263×3=789188-(499-322)=11472+42×6=724380-225+45=20085×(454-446)=680231-109+311=433123×8-712=272426-(145+126)=155117+118=235949+629-661=917788-29-684=75645-38-328=279352-(377-319)=294422-43-174=205290-(400-296)=186678+441×2=1560701+(950-944)=707282+23×5=397136+141+315=592158+220-240=13823×2=46108×(176-169)=756937×8=7496340+30-299=71316×7-526=16861/7+6/7=1848-454+768=1162495×7=3465654-60×6=294352×3=1056442-135-154=153776+(829-737)=868222×(336-332)=888849×(224-216)=6792545×3=1635393-79=314137×(339-335)=548340-(224-217)=333909-(426+408)=75206+263=469378-(29+325)=24333+785-977=141691-(333+189)=169475-(445-115)=145224+210+435=869418-159=259317×2=634574-236-105=233676+261=937910-427+476=959891-328=563432+(690-520)=60266+(327-291)=10248×9+240=672248×4-76=916314+(466-196)=584979-564-127=288929-(594-284)=619206×3+536=115422+(735-615)=142973-140=8331/7+5/7=6/7216+(425-52)=589323-(54+115)=154831-(139+76)=616453-46×5=22368×2-80=56162+130-226=66199+110×5=749211+25×3=286125-(123-75)=77168-(134-27)=61274-64×2=146414-210-202=2574×9=5166460×(177-171)=2760851+64×5=1171316-(137+66)=113363-(234-119)=248320-(669-548)=199540-51×7=183996+378+179=1553920-651=269232×4=928470-221-93=156974-216-271=487959×9=8631126-37=89317+124-216=225949+410-950=409286+362×2=1010415-316=99366-201-153=1240+(165-85)=12010×9+325=415832-367-109=356191×2=382888-69×2=750397+91=488160×6=960518×(149-143)=3108508×8-530=3534300×2-246=354346-(123+198)=25197+302+630=1129440×7-862=2218266+283=549536×6-635=2581691+(861-244)=1308768+50-491=327305+163-279=189402+(363-133)=632408-240=168416×2-338=494215+699+34=948974-(28+283)=66368+209-29=248928-123×4=436335-(97+70)=168809×9-804=6477556-21-264=2711/10+4/10=5/104/7-2/7=2/7435-(354+15)=66518-311=207186+175-87=274816-593+129=352462+227=689257+124=38199×2=198220+183+784=1187527×5-989=1646196+(426-236)=386273-(45+57)=171134+916-41=100911×4=44331-(391-264)=204619-421+308=506184+226=410113-(27+45)=41562-17=5454/6-1/6=3/6390+31-105=316100×6=60027×(126-119)=189281-153=128314-(219+84)=11260-51×2=158445+(299-18)=726991-(568+46)=377360-53×6=42749×2-332=116689+367=456515+204×2=923611×(504-499)=3055206-(311-211)=106445-85×2=275553-235=318454-(976-679)=157515×7=3605520+994=1514983-(655-528)=856475-(301+167)=7952-252-331=369445-432+161=17481×6-480=6782+800+76=1658296+(258-47)=507773+944+459=2176835+801+998=2634809-167×2=475110+27=137672-(591-69)=150933-(248+361)=324104+212=316474-94=380287+41-245=8362×3+398=584974-381-261=332236×4-137=807133+178=311317×3=951178-59+859=978992-713=279344-78×4=32458-298=160240+670-546=364132×(393-389)=528194+291-225=26058×9+176=698168×(359-355)=672691-467+922=1146853-140×5=153140×4+39=599219×4=876598-56-507=35199+297=496178-11×9=792/3-1/3=1/3250-115×2=2026+94×3=308103×8-636=188113×(371-366)=565109×(67-62)=54596+110=20620×(235-227)=1605/8+2/8=7/8731×6-450=3936814-(168-19)=665344-247=97708×(997-994)=2124175+(563-124)=614196+812-765=243381×2-142=620627×(53-50)=1881339+38-338=39549+(904-258)=1195391-(142+115)=134354-142+61=273261+(883-323)=82129+172×2=373814+282+719=1815127+904+105=1136406+(235-137)=504484-62×6=112323+957-861=419182+74+584=840349+140×2=62927×8+453=66934×4+445=581693+805=1498104×(181-172)=936519-(141+246)=132100+53×3=259157-26×4=53257×7-912=887179×5+671=1566188-127=61415-229+22=208286+75×2=4366/9-2/9=4/9295×2+227=817121×3=363136+757-868=25274-172=102909×(238-231)=6363988-(331+538)=119348-50×6=481/8+4/8=5/8317+44×6=581426-(239-45)=232257+321=578354+316+57=727138-76+182=244380+160+454=994329-260+197=266464-(178-125)=411979×7=6853612+293+461=1366186×(556-548)=1488764-747=1759+125+423=607844+597+233=16742/6-1/6=1/6590+(776-654)=712555-73×7=4416×8+92=22086×9-60=714391-10=381797-550=247490-140=35041+72=1135/8+3/8=1221-210=11490-(63+357)=70990+(850-61)=1779160×(84-78)=960290×2-536=44692×(277-268)=6228106×4-252=172148×4+703=12957/10-1/10=6/10185-114=71686+617+943=2246582×2-154=1010235-(594-495)=136846-(740-345)=451623×6-421=3317424-11×4=380347+(676-529)=494251+(825-422)=654430-233-99=98452-136-304=1220+438-223=235763-251=512868×6=5208535+45+73=653943-26=917195-(268-187)=114796×3-461=1927857×(856-852)=3428169×2=338272×3=816147+604+181=932485+78-343=22089×9-662=139178-147+125=156943-278-185=480120×6-485=235258+398+15=671679+349×2=1377719+336-771=284623-(61+255)=307209+204+353=766470-50×2=370238+(200-109)=329686+(279-137)=82848×4+90=28233×6=198994-76×2=84289-(358-295)=26444×(419-410)=3996537+511=1048947-642=305763×4-49=3003884-280×2=324486-171=31568×3=204261+(84-57)=288328-62+158=424141+366+26=533110+241+47=398401×2+85=887744+34-228=550885+789=1674413×6-426=2052589-53×3=430414-(291+59)=6445×9+453=85871+224=295641×8=512869×(201-192)=621857×8=6856796-(883-690)=603110×2=220148×5-559=181529+375-485=419264-(62-41)=243764-740+278=302698-386=312164+33=197700-(520-445)=625975-(736+67)=172119×(102-96)=714563-223=340136×4-122=422673-191×3=100363×9-518=2749363+319=682210+193-72=33178+158=236246+(567-113)=700373×4-282=1210195-(172-152)=175142+334-434=42324×2-341=307318-107-195=16761×(677-672)=3805434-312+298=420910-901+143=152187+275=462463-455+462=47029×(423-415)=232442-52=390109+160-187=8297×9=873330-29×4=214761+57+34=852125-(102-14)=3724×9+131=347467-363-31=73628+582=1210906+529-917=5182/7+5/7=127×(189-185)=108328×2+46=70252+423-85=390696-331-53=312899+(418-395)=922738-(691-74)=121217+213-374=56456-133×3=57133+353+277=763323+114=437326+119+489=934767×2=153499+354=453212-10×7=142456-140-241=75198×(98-94)=79277+396=473384×2-304=464510-59+388=839731+11+127=869673+164+119=956518-(266+176)=76687×(669-665)=274873×5=365181+(464-233)=412377-(20+73)=284230×2-62=398111+352=463537+(643-13)=1167815+629-726=718413-162=251568+716+730=2014210+(307-282)=235992-529+452=91570-(283-232)=19699-41-252=406473-437+447=483350+210×2=770311+617=928945-920=25703-(22+491)=190179+(496-121)=554773-548-15=210104-60+76=120108+82×2=272174+96=270384-(254-17)=147918-775-63=80674+322-100=896393-136+768=1025248+824-944=128415-293=122109+111×3=442387-(31+130)=226279×2=558999-(87+450)=462246+(899-598)=547453+814+949=2216885-(61+390)=434351-(472-209)=885/8-1/8=4/8130+125×3=505303-(14+240)=49321-(121+191)=9388×2+414=1190763+(738-83)=1418464+(389-140)=713800×4-2