三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦961-35=474×7-97=398+(343-81)=154-26=651-52=455×3-118=559-(282+241)=348-292+430=766-368+190=987+495-73=841+(597-171)=574×(705-698)=337-34×5=253+(458-140)=624-20×9=2/8+3/8=447+66+598=335+(954-883)=15×2=93×(480-472)=279-(264-24)=408+200×2=156-(96-83)=313-217=418×2=38×(411-403)=749-(489-372)=38×5+515=869-227+291=81×(352-349)=509-(450-11)=308+82=367+15×7=400-(64+121)=527-(120+285)=338+(232-94)=292-(185+97)=33×9-59=547+841=659+158-56=148+(383-110)=711-131+527=399-98×4=125-59+493=934-(380-339)=358+73-389=223-128-37=453×8=646-310×2=295×(491-488)=983-836=1/6+5/6=179-32+79=410-131-57=749-192-275=322-106×2=622-196×2=711+956+725=258-100+274=616-(121+201)=48×(512-506)=300-157-33=331-31×5=270-(103-84)=141×3=333-13×3=230-35+233=119×8-432=995+114×7=668-512-95=376×(336-331)=737×(376-368)=232-(12+78)=761-402=665-(320+269)=152+637-203=921-443-169=463-32-199=47+(195-50)=855-(363+183)=297-159-106=148-(629-621)=113×4-195=971-670-261=148×(407-402)=335-21×6=1/5+4/5=454-294=11×7+353=315+(333-300)=910-435=316+(545-450)=162-72=200+187=198+350+164=276+190-282=3/7-2/7=185×2-207=61×(413-407)=316+146+274=880-(10+130)=774-345-272=102+200=787+198×3=137×6=315-178+191=676-(717-694)=532×8-324=431+43-250=662-543-84=72+347-256=263+191-349=177-(567-524)=284-(109-41)=312+15×8=274+194-412=79+160=404-126-259=837-43×9=829×8=858-(172+638)=528+256+756=820-208-478=2/3-1/3=293-46×4=94+(515-155)=379+(467-236)=338+157-414=266+95=975-866=87+362=88×5+565=235-73×3=626+109=660-233×2=582×(202-198)=370×2-522=555+278-515=72-(510-440)=274-34×6=30×2+478=353-(149+85)=483-16-100=141-46=439-(289+44)=124×6-20=504+698-762=494+270=832×5-466=381-(149+122)=477-391+230=805×4-750=977-746+967=246+51×8=83×6-94=328×3-455=605-39×8=912+(682-458)=908-561-272=71×(36-30)=114+19-96=149-(352-217)=74×(214-211)=364-250-78=831-489+934=299-193+18=49+179=453-(114+229)=456+145=207×(186-183)=13×3=243-64+252=318×4-665=441-262+46=668×7=155×(165-160)=239+110-289=166-41=452-88×4=143-(90-73)=196×4-125=237+(341-59)=661×8-986=132+190=303+366=243+337×2=4/7+2/7=289-71+66=656-17×9=101-10+338=80×5+144=50×8+271=465×8-839=229+(335-311)=964-827-42=114×3+447=436×2=465×2=48+277+64=372×2-129=406+283-613=33×9+32=857×7=108-(198-189)=88×7-200=255-17×5=938+500+564=375-(301-194)=296+90-359=91+174-200=87×(44-38)=315+(439-107)=142+102=620×6=473+(379-368)=992-101-551=110×5=234+188=390-342=935-377-230=100×5=608-368-184=757-582-165=993-(535-294)=492-(94+291)=996-679+490=572-36=935×(114-107)=872-472+987=784-14×5=946×(433-427)=395-(595-297)=390-75×3=107+993+333=689-(590-251)=454+(738-460)=157×5=661+112=103×2-129=77+194×4=107×9=160-75-56=765-(471-329)=313-134+293=295×3-303=900-(138+563)=922-580+542=286-61-163=443-309-21=467-71×3=135×4+655=816-477=468-22×3=292-288+511=474-151-317=433+(330-132)=754-738+256=257+406=117+(935-94)=177+272=733-291-51=263×3-629=448-364=326-11+146=3/5-2/5=436×2+625=300×3-821=178×(292-284)=379-362=192×3-349=684+55+221=488-(279+94)=423-(70+351)=508-133+485=450-(51+142)=590-(940-824)=965-(816-640)=133+269-181=492×7-553=944-243×3=96+567+262=871-(866-549)=164+(529-480)=3/6+2/6=384-345+353=405-72+127=1/7+6/7=1/6+3/6=271+567+146=419-89×2=473+(483-303)=113-(23+35)=350+785-483=607-252=273×3=68×9+249=41+162=718-(694-617)=302-(866-740)=73×2=118+220+139=550+943+665=214+49×5=206×(197-193)=329×2+806=88×9-560=108+228-247=359-(483-234)=454×(780-777)=433-(23+354)=74+275=284+215=142×5-560=4/6-1/6=404+13×4=196+162-175=412-81=84+295=458+317=950+672-746=168+173-217=766+(983-668)=121×3+711=795+978+645=279×(960-954)=664×9=190+206-160=499+(238-56)=281-93=699-343=1/5+3/5=83×7-185=812×7=709-44×2=36×4+323=956-(425+241)=335×4=746+555+712=422-(52-40)=708×(173-166)=552-(495-208)=370-123+117=2/4-1/4=449×2+83=561×9-599=696-297×2=975+892+866=368-(240+21)=491-10-479=782+218×3=953+(709-633)=264×(451-448)=476-12-276=363+180=389-110=683+193+107=454+555=803+282+389=697-374+669=473+(243-20)=289-(149+58)=431-(69+215)=926×9=6/8-1/8=8/10+2/10=249+191+23=967-(544+411)=117×4+140=692+693+103=945-741-91=490-16×2=138×4+227=812-(419+132)=713+61×6=464-420=879+146×6=705-113×4=882-(132+726)=142-(140-129)=917+233-638=842-(209+331)=198×(385-381)=354-19-47=416-134-191=507-36=493-364+262=155×2=629+247=830-415+144=295×2=841-(82+56)=30×(342-336)=326-252=598×4-373=235+99=142×3=261+96+422=295+48×8=898×(517-512)=246×(507-504)=916+894+613=999-165-469=448×2=234×4-371=85×4=354-81×3=767+672-795=858+693-193=37+867+24=752+984-870=304-231=168-80=28×8+355=436×(282-274)=382×4=890-214×3=80×3=114+185=213-32+175=926+(245-93)=405+51×2=30×2=424-88=805+(790-98)=12+732+674=4/7-2/7=550-(432+101)=872×(315-306)=412×3=391×2=419+(492-310)=240+191=250+488+52=636×4-421=427×2-127=338×2-458=818-(198+91)=760-(827-218)=165+(351-96)=316-16-194=394-(147+149)=745-311+771=457+714-914=4/9-3/9=80+309=184+106-58=605-343-58=448-11×5=97-24×3=447-54×3=473-(400-60)=495-88×2=311-248=102×(57-49)=838-242=717-(478+60)=910-(740-196)=129+(332-56)=221-179=307+84=489×2=107+322-230=449-(76-52)=744+(276-20)=312-91=203-(10+38)=747+372+854=647+460=58+62×6=836×5-514=801-345+637=761+14+104=979-(862-230)=716+738-980=137×8-867=399+628-128=151+(557-476)=737-713+632=625-10-240=139×4=830×(809-803)=529+115+245=59-19=741+447-676=976-637=247+(270-103)=827×9-601=526×5-801=445-174-250=323-49-264=720×(154-151)=491-450+233=44+34+598=281×4-331=12+497-341=255-(148-44)=450-73=854+(227-142)=16+(966-416)=574-130-260=886×8-489=212+104=401-297+247=127×2=117×(432-427)=314-250-27=205+(496-180)=56+217+600=713-214-146=836×3-40=101×2=715×(602-595)=178-(381-344)=658+769-474=302-69-217=868-(684-76)=361×2=442-170-166=271-172=101×4-52=457+21×8=276×2-448=245×(446-440)=938-691+193=718-28×2=990-227×3=942-427-159=122×8-499=284×2+180=259+985=925-(493-129)=721-54=924-(259+630)=249+248+485=988-774=130+31+582=139+16-153=83+270-333=921+206=879-408=982+68-552=236+(737-462)=55×(370-365)=877+717-227=210×4-57=174-160=942-136=410-(16+337)=71+(128-23)=780-495=164+144-40=808-487=169+302=641-147×4=29×(76-67)=904-409=742+(754-334)=296-100+179=248+17-29=377-(34+203)=483-(88+212)=37×3+120=782-441=202-(330-320)=263×(938-930)=231-(85-20)=199+70×5=351+(977-936)=734×9=649+310+932=61+362-301=114×2+676=109×5-312=470+198=106+106=638+437-99=382+(381-357)=635-103=889×5-637=207+137×3=610×7-479=427-100×2=659+938+615=982-125×4=365+111-380=611-136×2=355-353+286=105×2+623=18×2=2/7+3/7=64+46=425+17×8=641+383-212=2/5-1/5=383-(374-291)=416+(272-84)=303+182-419=186-(248-82)=822-623+290=97+318=58+370+171=101×8-546=72×(452-447)=176×(181-177)=280+219=726-429+568=299×3=147×4=239×2+494=147+(587-232)=92×3+958=791×7-273=230-(718-503)=991-(49+223)=805+514+459=10+427-228=338-235-101=584+918-957=84×8-413=488-(86+330)=722-(481+157)=4/8-1/8=478-353=124×(410-406)=157×2=194+(139-67)=240-(83+104)=770×7-158=79+368+209=230-(494-411)=494-184-113=408-209+185=170-16×2=612-74×6=890-317-438=317-21×3=702-117×4=485-(76+334)=234+558+739=754+917=130×(210-204)=726-606=830-187×3=267×3=452+147×4=99+203+460=877×(582-575)=915+192+538=883+(905-846)=78×4=370-70+112=756-(269-47)=915-613-67=233+565=112+142=515-472+129=274×3=512-(82+190)=25+84×7=623-455+263=90+(413-302)=93+381=281×(403-399)=955-501=213-179+264=151-63-65=654×9-212=85+22×3=446-48×5=85+936+500=368+(385-53)=271+41-46=153×(191-187)=583+484+584=161+(206-153)=30×3=388-(294-145)=41+188×2=465-19×2=384-49×4=122+433+186=463-(202+148)=478-(167-55)=841-442+849=171×3-441=977-479=464+(561-197)=171×6=925-(620+247)=563+(810-247)=432-292+268=16×6=295+618=119×5-89=416-(466-162)=26+382-56=961-(473+356)=551-295-95=35+242+341=621-(672-395)=475-48×2=210+190=132+288=132+187=5/7-1/7=214-19×3=398-18×5=243×(362-359)=400-308+329=96×5-268=361+521+329=40×8=86+(135-86)=37+(374-93)=305×2+110=385+169+258=695-(768-104)=632×4=438×(617-610)=77×(405-402)=181×(179-175)=3/8+4/8=418-184=209-191+316=401-89-99=359-13×4=228-35+147=478-(82+108)=171×2+738=202-(330-293)=45+(376-147)=43+74+240=402-93-273=628×9=373+921-95=549×8=233×4-219=129-41=485+(468-414)=283×3+829=537-391-12=980-412-157=366-(214+96)=217+37+377=248+206+73=6/7-1/7=210+120-324=328-73=821×(432-424)=772+(887-687)=195+645+56=60+119×7=902+113×7=66×2=34×9+11=836-(79+50)=856-138×4=865+320-959=456-(401-145)=182+314=189+268+125=869×(553-548)=920-262+861=466-118+966=304×6-581=951-392=161+123=43×(201-197)=685+(847-770)=161-(322-189)=286+491-672=481-(47+409)=449-50×6=303+428=468-(314+146)=457-25-392=54+102=282-89=917+158-910=279-(80+196)=528×(356-353)=794×(489-484)=364+79×5=166-(490-488)=62×6=319-102×3=573+863+260=411×4-732=456-44×5=227+207=313×3+56=832-28×9=313+181-187=1/4+3/4=168-(442-434)=920×6=359+138=610+548+240=143+148-198=890+821+996=136+45+602=811-248×2=146+448=480-(457-168)=466+221+280=328-301+447=120+480=734-(262+436)=715-152-371=103+323=148+725+81=158+92=191+313=341-150=847-240=380-(51+81)=161×(359-355)=820+322-367=75+308×2=282-(50-29)=908-391+416=771×4-748=56×3=253-98-96=37×(220-216)=63×4=333-26-259=880-171×4=101+121×2=924-292-226=901-65×3=771+476+807=295+(388-244)=498-394=487-(136-116)=637+15+520=528+(580-247)=158-(300-164)=158+105×4=261-20-110=728-242+585=897+508-694=500×5=481-312=633-(277+223)=751×6=422-(320-295)=271-22-20=39×8+444=277-(158+85)=956+(723-338)=884-(418-40)=471+(488-122)=205-(69+123)=129+260+518=282-177=252-14+670=471-(88+360)=977-283+915=143×(133-129)=153×5=172-142+377=238×(877-869)=36×(606-598)=参考答案961-35=926474×7-97=3221398+(343-81)=660154-26=128651-52=599455×3-118=1247559-(282+241)=36348-292+430=486766-368+190=588987+495-73=1409841+(597-171)=1267574×(705-698)=4018337-34×5=167253+(458-140)=571624-20×9=4442/8+3/8=5/8447+66+598=1111335+(954-883)=40615×2=3093×(480-472)=744279-(264-24)=39408+200×2=808156-(96-83)=143313-217=96418×2=83638×(411-403)=304749-(489-372)=63238×5+515=705869-227+291=93381×(352-349)=243509-(450-11)=70308+82=390367+15×7=472400-(64+121)=215527-(120+285)=122338+(232-94)=476292-(185+97)=1033×9-59=238547+841=1388659+158-56=761148+(383-110)=421711-131+527=1107399-98×4=7125-59+493=559934-(380-339)=893358+73-389=42223-128-37=58453×8=3624646-310×2=26295×(491-488)=885983-836=1471/6+5/6=1179-32+79=226410-131-57=222749-192-275=282322-106×2=110622-196×2=230711+956+725=2392258-100+274=432616-(121+201)=29448×(512-506)=288300-157-33=110331-31×5=176270-(103-84)=251141×3=423333-13×3=294230-35+233=428119×8-432=520995+114×7=1793668-512-95=61376×(336-331)=1880737×(376-368)=5896232-(12+78)=142761-402=359665-(320+269)=76152+637-203=586921-443-169=309463-32-199=23247+(195-50)=192855-(363+183)=309297-159-106=32148-(629-621)=140113×4-195=257971-670-261=40148×(407-402)=740335-21×6=2091/5+4/5=1454-294=16011×7+353=430315+(333-300)=348910-435=475316+(545-450)=411162-72=90200+187=387198+350+164=712276+190-282=1843/7-2/7=1/7185×2-207=16361×(413-407)=366316+146+274=736880-(10+130)=740774-345-272=157102+200=302787+198×3=1381137×6=822315-178+191=328676-(717-694)=653532×8-324=3932431+43-250=224662-543-84=3572+347-256=163263+191-349=105177-(567-524)=134284-(109-41)=216312+15×8=432274+194-412=5679+160=239404-126-259=19837-43×9=450829×8=6632858-(172+638)=48528+256+756=1540820-208-478=1342/3-1/3=1/3293-46×4=10994+(515-155)=454379+(467-236)=610338+157-414=81266+95=361975-866=10987+362=44988×5+565=1005235-73×3=16626+109=735660-233×2=194582×(202-198)=2328370×2-522=218555+278-515=31872-(510-440)=2274-34×6=7030×2+478=538353-(149+85)=119483-16-100=367141-46=95439-(289+44)=106124×6-20=724504+698-762=440494+270=764832×5-466=3694381-(149+122)=110477-391+230=316805×4-750=2470977-746+967=1198246+51×8=65483×6-94=404328×3-455=529605-39×8=293912+(682-458)=1136908-561-272=7571×(36-30)=426114+19-96=37149-(352-217)=1474×(214-211)=222364-250-78=36831-489+934=1276299-193+18=12449+179=228453-(114+229)=110456+145=601207×(186-183)=62113×3=39243-64+252=431318×4-665=607441-262+46=225668×7=4676155×(165-160)=775239+110-289=60166-41=125452-88×4=100143-(90-73)=126196×4-125=659237+(341-59)=519661×8-986=4302132+190=322303+366=669243+337×2=9174/7+2/7=6/7289-71+66=284656-17×9=503101-10+338=42980×5+144=54450×8+271=671465×8-839=2881229+(335-311)=253964-827-42=95114×3+447=789436×2=872465×2=93048+277+64=389372×2-129=615406+283-613=7633×9+32=329857×7=5999108-(198-189)=9988×7-200=416255-17×5=170938+500+564=2002375-(301-194)=268296+90-359=2791+174-200=6587×(44-38)=522315+(439-107)=647142+102=244620×6=3720473+(379-368)=484992-101-551=340110×5=550234+188=422390-342=48935-377-230=328100×5=500608-368-184=56757-582-165=10993-(535-294)=752492-(94+291)=107996-679+490=807572-36=536935×(114-107)=6545872-472+987=1387784-14×5=714946×(433-427)=5676395-(595-297)=97390-75×3=165107+993+333=1433689-(590-251)=350454+(738-460)=732157×5=785661+112=773103×2-129=7777+194×4=853107×9=963160-75-56=29765-(471-329)=623313-134+293=472295×3-303=582900-(138+563)=199922-580+542=884286-61-163=62443-309-21=113467-71×3=254135×4+655=1195816-477=339468-22×3=402292-288+511=515474-151-317=6433+(330-132)=631754-738+256=272257+406=663117+(935-94)=958177+272=449733-291-51=391263×3-629=160448-364=84326-11+146=4613/5-2/5=1/5436×2+625=1497300×3-821=79178×(292-284)=1424379-362=17192×3-349=227684+55+221=960488-(279+94)=115423-(70+351)=2508-133+485=860450-(51+142)=257590-(940-824)=474965-(816-640)=789133+269-181=221492×7-553=2891944-243×3=21596+567+262=925871-(866-549)=554164+(529-480)=2133/6+2/6=5/6384-345+353=392405-72+127=4601/7+6/7=11/6+3/6=4/6271+567+146=984419-89×2=241473+(483-303)=653113-(23+35)=55350+785-483=652607-252=355273×3=81968×9+249=86141+162=203718-(694-617)=641302-(866-740)=17673×2=146118+220+139=477550+943+665=2158214+49×5=459206×(197-193)=824329×2+806=146488×9-560=232108+228-247=89359-(483-234)=110454×(780-777)=1362433-(23+354)=5674+275=349284+215=499142×5-560=1504/6-1/6=3/6404+13×4=456196+162-175=183412-81=33184+295=379458+317=775950+672-746=876168+173-217=124766+(983-668)=1081121×3+711=1074795+978+645=2418279×(960-954)=1674664×9=5976190+206-160=236499+(238-56)=681281-93=188699-343=3561/5+3/5=4/583×7-185=396812×7=5684709-44×2=62136×4+323=467956-(425+241)=290335×4=1340746+555+712=2013422-(52-40)=410708×(173-166)=4956552-(495-208)=265370-123+117=3642/4-1/4=1/4449×2+83=981561×9-599=4450696-297×2=102975+892+866=2733368-(240+21)=107491-10-479=2782+218×3=1436953+(709-633)=1029264×(451-448)=792476-12-276=188363+180=543389-110=279683+193+107=983454+555=1009803+282+389=1474697-374+669=992473+(243-20)=696289-(149+58)=82431-(69+215)=147926×9=83346/8-1/8=5/88/10+2/10=1249+191+23=463967-(544+411)=12117×4+140=608692+693+103=1488945-741-91=113490-16×2=458138×4+227=779812-(419+132)=261713+61×6=1079464-420=44879+146×6=1755705-113×4=253882-(132+726)=24142-(140-129)=131917+233-638=512842-(209+331)=302198×(385-381)=792354-19-47=288416-134-191=91507-36=471493-364+262=391155×2=310629+247=876830-415+144=559295×2=590841-(82+56)=70330×(342-336)=180326-252=74598×4-373=2019235+99=334142×3=426261+96+422=779295+48×8=679898×(517-512)=4490246×(507-504)=738916+894+613=2423999-165-469=365448×2=896234×4-371=56585×4=340354-81×3=111767+672-795=644858+693-193=135837+867+24=928752+984-870=866304-231=73168-80=8828×8+355=579436×(282-274)=3488382×4=1528890-214×3=24880×3=240114+185=299213-32+175=356926+(245-93)=1078405+51×2=50730×2=60424-88=336805+(790-98)=149712+732+674=14184/7-2/7=2/7550-(432+101)=17872×(315-306)=7848412×3=1236391×2=782419+(492-310)=601240+191=431250+488+52=790636×4-421=2123427×2-127=727338×2-458=218818-(198+91)=529760-(827-218)=151165+(351-96)=420316-16-194=106394-(147+149)=98745-311+771=1205457+714-914=2574/9-3/9=1/980+309=389184+106-58=232605-343-58=204448-11×5=39397-24×3=25447-54×3=285473-(400-60)=133495-88×2=319311-248=63102×(57-49)=816838-242=596717-(478+60)=179910-(740-196)=366129+(332-56)=405221-179=42307+84=391489×2=978107+322-230=199449-(76-52)=425744+(276-20)=1000312-91=221203-(10+38)=155747+372+854=1973647+460=110758+62×6=430836×5-514=3666801-345+637=1093761+14+104=879979-(862-230)=347716+738-980=474137×8-867=229399+628-128=899151+(557-476)=232737-713+632=656625-10-240=375139×4=556830×(809-803)=4980529+115+245=88959-19=40741+447-676=512976-637=339247+(270-103)=414827×9-601=6842526×5-801=1829445-174-250=21323-49-264=10720×(154-151)=2160491-450+233=27444+34+598=676281×4-331=79312+497-341=168255-(148-44)=151450-73=377854+(227-142)=93916+(966-416)=566574-130-260=184886×8-489=6599212+104=316401-297+247=351127×2=254117×(432-427)=585314-250-27=37205+(496-180)=52156+217+600=873713-214-146=353836×3-40=2468101×2=202715×(602-595)=5005178-(381-344)=141658+769-474=953302-69-217=16868-(684-76)=260361×2=722442-170-166=106271-172=99101×4-52=352457+21×8=625276×2-448=104245×(446-440)=1470938-691+193=440718-28×2=662990-227×3=309942-427-159=356122×8-499=477284×2+180=748259+985=1244925-(493-129)=561721-54=667924-(259+630)=35249+248+485=982988-774=214130+31+582=743139+16-153=283+270-333=20921+206=1127879-408=471982+68-552=498236+(737-462)=51155×(370-365)=275877+717-227=1367210×4-57=783174-160=14942-136=806410-(16+337)=5771+(128-23)=176780-495=285164+144-40=268808-487=321169+302=471641-147×4=5329×(76-67)=261904-409=495742+(754-334)=1162296-100+179=375248+17-29=236377-(34+203)=140483-(88+212)=18337×3+120=231782-441=341202-(330-320)=192263×(938-930)=2104231-(85-20)=166199+70×5=549351+(977-936)=392734×9=6606649+310+932=189161+362-301=122114×2+676=904109×5-312=233470+198=668106+106=212638+437-99=976382+(381-357)=406635-103=532889×5-637=3808207+137×3=618610×7-479=3791427-100×2=227659+938+615=2212982-125×4=482365+111-380=96611-136×2=339355-353+286=288105×2+623=83318×2=362/7+3/7=5/764+46=110425+17×8=561641+383-212=8122/5-1/5=1/5383-(374-291)=300416+(272-84)=604303+182-419=66186-(248-82)=20822-623+290=48997+318=41558+370+171=599101×8-546=26272×(452-447)=360176×(181-177)=704280+219=499726-429+568=865299×3=897147×4=588239×2+494=972147+(587-232)=50292×3+958=1234791×7-273=5264230-(718-503)=15991-(49+223)=719805+514+459=177810+427-228=209338-235-101=2584+918-957=54584×8-413=259488-(86+330)=72722-(481+157)=844/8-1/8=3/8478-353=125124×(410-406)=496157×2=314194+(139-67)=266240-(83+104)=53770×7-158=523279+368+209=656230-(494-411)=147494-184-113=197408-209+185=384170-16×2=138612-74×6=168890-317-438=135317-21×3=254702-117×4=234485-(76+334)=75234+558+739=1531754+917=1671130×(210-204)=780726-606=120830-187×3=269267×3=801452+147×4=104099+203+460=762877×(582-575)=6139915+192+538=1645883+(905-846)=94278×4=312370-70+112=412756-(269-47)=534915-613-67=235233+565=798112+142=254515-472+129=172274×3=822512-(82+190)=24025+84×7=613623-455+263=43190+(413-302)=20193+381=474281×(403-399)=1124955-501=454213-179+264=298151-63-65=23654×9-212=567485+22×3=151446-48×5=20685+936+500=1521368+(385-53)=700271+41-46=266153×(191-187)=612583+484+584=1651161+(206-153)=21430×3=90388-(294-145)=23941+188×2=417465-19×2=427384-49×4=188122+433+186=741463-(202+148)=113478-(167-55)=366841-442+849=1248171×3-441=72977-479=498464+(561-197)=828171×6=1026925-(620+247)=58563+(810-247)=1126432-292+268=40816×6=96295+618=913119×5-89=506416-(466-162)=11226+382-56=352961-(473+356)=132551-295-95=16135+242+341=618621-(672-395)=344475-48×2=379210+190=400132+288=420132+187=3195/7-1/7=4/7214-19×3=157398-18×5=308243×(362-359)=729400-308+329=42196×5-268=212361+521+329=121140×8=32086