三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦264-217=994×(46-41)=141-35=628-78+751=174×(849-843)=499-(458+25)=385+65-380=773+886=89+308+83=830×9-927=313+(790-598)=359-(164-102)=103×(31-24)=353+475+891=336-(150+180)=818-(182+117)=589-34-297=72×(391-387)=315-72=103+108-123=109+80=742+199+232=492-415=137-90=92+582+46=52+200=164+270-202=707+620+710=356-(454-401)=658-(216+326)=353+(378-345)=722×6=4/7-1/7=49×(739-733)=270-154-33=757+(220-145)=412×2+147=471-(373-144)=60×(325-316)=342-63-150=352+(284-15)=796-57-145=169-38×3=703×(906-899)=220+408=702-419=282-81×3=405-45×8=474-461-10=76×9+167=317-24=333-149=271-67=392-289+121=420+195+908=80+(278-124)=213-68×2=492-425+10=653-365+22=231×4-600=714+499-578=693-311=119+747+338=422-135-124=690+155=238+113=329-(354-313)=955+719-562=572×2=552-(159-89)=966-202+26=56+318-289=305-231+77=356+112=401+(788-763)=819-506=185+123=732×2-558=421×6=543+603+628=469-135-71=500×2-520=171-(182-60)=319-178+311=95+126=306-151+171=836-82×8=118×5=749-120×4=104-23×3=129×5-471=423+(188-101)=886-697+611=334+190-380=74+359=336-47×3=3/6-1/6=781×5-431=368+(287-47)=837-655=53×7=124×7-624=80+(358-28)=749×6=799-(447+136)=2/5-1/5=352-32×3=114+78×7=278+152-348=866-(819-203)=272×4=740+(364-17)=185+191×5=208+172+282=345×5-889=107×8+724=386-(689-626)=220-72=327-160-89=4/10-1/10=640-85×7=5/9-3/9=979+(444-239)=90×7=250-22×7=383-(101-14)=557-42×8=790-87=131×5=929-(681+60)=533-309=533×(224-215)=80-(58-24)=216+360+316=759-(748-466)=4/8+2/8=926-829+926=361+68-23=965+848+542=807×5-141=277-254+262=341-120+196=973×6=547-181=927-(339+415)=181×3+788=956-645=990-119+804=223+116×2=124×(472-468)=313+(359-260)=188+306-431=440-225+262=264×6=430-34×2=931-232-586=13×9=821-145=72×(446-442)=375-(137+233)=273-(95+125)=595+767=2/6-1/6=455+(490-387)=404-51-262=136+288=360+119=887×(134-129)=578+24×4=217+72-68=699×9-393=188-(342-218)=113×6=709+326+299=60+305=944×2=179×(157-153)=155+191=96+204=317-(131+167)=694-(836-495)=56+219-141=627-36×6=486-(416-149)=256+264+124=430-(574-445)=851-376=592×8-547=83+362-93=483-338-130=698-(377+45)=607+616+184=993-(257+591)=355-(55+11)=836-(928-229)=709-(701-698)=460×6-948=13×(153-149)=330-(20+131)=895-298×2=575-(237+102)=906×(413-408)=520×4=236+247×3=378-(205+166)=574-37+285=50+162=87-80+14=135×5-188=196+236-256=376-263+68=375+90+312=379×5-472=457-(433-304)=419-(64+132)=812+331+182=732×4-189=386-281+275=108×2-162=25+328-102=592-385+672=532-(137+351)=119-109+193=402+67×4=212-27×5=882-695+13=799-675-80=183+147+220=425-(61+174)=741-107×6=925+(715-561)=750×3=352-106+111=69×7=104×9+523=233+257=214+36+609=801×8=334×2=353+267×2=246+246+424=101+510=212×2+105=812×5=164×4-633=55×9+305=287+90=883×2=950×(235-227)=779-340-188=500-(370-316)=377-244-16=785-502-96=133×(181-174)=482-(99+127)=708+(625-12)=120+628-105=105×5-314=89×7+219=499+85×6=180-30×6=381-197+360=839+40×7=592×(918-909)=633+(753-247)=309-26×6=601-37×2=260-(374-169)=295-263+667=242×2=356-(309-177)=116-13-26=442-429=119+51+581=127-120+490=481-(261+137)=397-62-159=958-85×7=180×8=470+392=563×(770-764)=237-58+151=978+172-99=120-31-25=353×2-456=524×(991-983)=199+593+669=772-55×9=417-(355-18)=450-399=349-43×8=957-678=95×3+39=67+322=299+(475-123)=939+(591-537)=49+281+121=742-249+933=943-45=974-640=805-372-355=861×6-203=253-(101+71)=131+154-18=953-103-594=453-426+162=331-35×5=256+169=40+(488-241)=37×9-144=442-19+17=524+(944-103)=375-(186+15)=603+(940-281)=470-(377-27)=234-36×2=494-(843-394)=78+(990-708)=346+(470-66)=335×8-517=569×(742-733)=421×2-750=221×4=915+835=574×4-425=318×4-299=236+67=134×(313-310)=717-(852-300)=241×3+258=471-87=812×4=302-(377-184)=260×3=772+140=236×4-227=467-(85+346)=74×3+594=405+116×4=764-261=177×(356-350)=160+11+190=117×(288-284)=710-256-178=833-54×7=327-(478-285)=21-14+92=214+64-169=110×4=628×(772-769)=425-(164+22)=409-95-143=147+122=114×9=537+652-654=181+307=113+(250-151)=80×3=233-74×3=82×(149-144)=76×(639-631)=156+336-400=276-(411-151)=755-524+878=197-32×6=4/7+3/7=820-283-354=405×2+830=46×3=377-206+317=118+376=751+703+621=323×2-589=4/7+2/7=377-286-86=405-329+55=415+464+266=378-73-48=498-21=343-64×5=994-165-213=424+149×2=33×(25-22)=300-(413-338)=282-134-29=468-(419-20)=310+140=101+327+140=98×8=337+74×2=896-216-615=571-12-166=537+(902-718)=211+767=401-16×4=12×(163-157)=229×3-351=266-10×2=465-29×7=82+73×7=283-13×3=115×7-677=890×6-324=82×(472-468)=130×(440-437)=883-(952-456)=5/8+3/8=126+291=169+773+23=61+382-421=431-(294-153)=118×3-32=25×6=90-(486-470)=128×3+322=966×(368-365)=138+64+608=703-(70+596)=727-(995-543)=790-251+97=334+(473-322)=94+(348-332)=585-196+73=496+765-805=5/7-1/7=21+902+29=162×3+867=474-(678-404)=585+(797-217)=919-(393+377)=203+519=798-217+312=31+(336-120)=377+382=850-31-514=742-48×3=2/6+3/6=813+147-745=592-(847-777)=211+218+322=392-218-50=450-249+116=79+(467-62)=418-167×2=469+(405-141)=424×2+61=4/8+3/8=21×(843-840)=429+46×3=1/5+3/5=816-26×4=481+(499-287)=267+(232-82)=29-18=95+21×5=26×(22-16)=205-11-177=413-212+194=699-493+574=105×(257-253)=849+(617-28)=283+544+66=931-410-510=363-41×4=579-400=323+87=193-46=123+10+771=782-569-40=464-(654-437)=473-(164-43)=253-(418-236)=190-(369-255)=144+793=82+207=244-(338-145)=373-56=448-190-213=181×7-967=481×(775-770)=134-(482-377)=142×4+280=149-75=375+461-63=785×8-213=50+281=373-293=84×5=342-(138+104)=4/9+3/9=250+895+407=741+(937-891)=194-14×7=257-124×2=153×(252-246)=70+76×5=319×3-241=2/5+3/5=979+566+958=47×4+171=157+134=312+56-219=994-114-530=768-261×2=55×5=305+(310-252)=896+502-613=307-(162+136)=70×5=60×(369-362)=430×2-130=614×(517-509)=368-295+904=246+81-55=335+187-142=850-130-592=69-41+20=380+443-340=939-435-259=728-39×3=234+51-240=145-89+77=668×3-791=841+309+683=161+(98-23)=1/8+5/8=1/3+2/3=297×2-172=260-22×4=470+309+141=835-202×3=676-272=693-267-341=389+19-59=70×3=358-58-222=993-(519+263)=950-287-483=102×8+881=401+116×8=166+247-200=198-(448-433)=640×9-74=298+252=801-95+24=20×2=856+98×5=674×2=264×(980-976)=59×(30-23)=30+86×3=604-(396+130)=744+276×3=32×(369-364)=54×(57-54)=119×2=250-(108+124)=531+20+52=90+50=367-(178+151)=654-14×7=490-314-133=936+558-231=109×4-236=192-128-63=413+(499-426)=401+975=220+116=701-258=985+293×2=431+21+18=224×2=688-244+385=557-(928-440)=862+(941-775)=20+469-424=369+(416-268)=214+354-329=882+868-121=436+288+511=744+(549-81)=77×6-77=205+125-153=90+13+850=662-385-214=322×3+32=377+(279-31)=47+301+208=518-105×2=475-151-285=271-39=476-15×6=896-(529+338)=347-(246+42)=485-(367-79)=404+918-936=288-(282-218)=834-35×2=420-245=383×2-396=35+290-162=459×8-916=633+152+98=3/7-1/7=193×3+419=138+148×3=395-49×3=520+834=322×2=289×3=259-123=170+(981-34)=951+(472-411)=302-(53+51)=186+(299-134)=495-28-89=330+118=522×4=275×2=445-(156+69)=978-(241+431)=421×2-607=356×2-36=2/3-1/3=513×3=137+264-373=313-30-220=408+719-47=314-(49+167)=142×(322-316)=328-221=334-26×5=32×8=597-245-83=872-450-235=223+190=934×(414-407)=289×6-284=999-532=374-(455-293)=150+363+422=430×(125-121)=68+274-154=468+52+315=13×5+566=560+258=302×3-449=863+(902-556)=83×7=411+(219-128)=995-(131+696)=437+(614-487)=476-104=334×8-956=760+580=222×(274-270)=197+84×3=483×9=244×2=407-356+84=115×7+170=274×2-480=18×3+357=740-(704-139)=452-267+177=78+168+60=931-(492+119)=649-333=58+832-57=988-(77+39)=735-119×5=457+332=493-27×3=80×2=885-(313+555)=527+129+88=460+800-249=57×(464-456)=29×(488-479)=55+121=419×7-549=942-745+287=14×(489-480)=319+353=817-158=138×(28-21)=196+657+114=470-173-19=828×(393-389)=175+111+76=177-85=495+115×3=310-235-41=798+(841-254)=258-10×7=915-83-489=118+242=257+347+281=549-411+775=944-18×7=67+(182-81)=274+292=852-540=302+122=469×4=8/9-1/9=259-190=123×8+59=939+(735-24)=901+40-215=389-(104+98)=634+37×7=47+316-325=368-83-109=30×3+480=237-35-66=482-279+142=228×3=159-48-23=191-(40+29)=476-36=433-68×5=56+676+318=258×3+352=271+(729-32)=598-129+188=991-208-53=295+32×9=357-(235+49)=81×7-406=500+613+153=204-118-86=352×8=407-319+52=361+47×6=996-434=280+229+123=376-(126+131)=69×3+243=465-(44+276)=132-32×4=79+(940-446)=322×(505-497)=860-561+879=310-(126+42)=985-(182+330)=875-184×4=331-37×6=935-40=381-(107+111)=102+536=971-869=410+947-129=452-(36+405)=439×2+996=222×4+412=696+385+695=476-(489-322)=422-195-189=408+(251-87)=96×7-465=182×(701-692)=469-(232+73)=421-313=974-(329-249)=16×4=305+271-106=877+338-916=200×7-477=477-(309+78)=752-386-52=366+796-790=365-(358-72)=150+(427-377)=296+67=187-21×2=159×2-257=151×4-43=413-248=442+(312-299)=36×(73-68)=51+288+316=111×2-111=407+73-52=112-28+354=2/4-1/4=110+285=173-(389-235)=452×8=505-39×5=391+127×4=339-(113+213)=118-(282-186)=450-308=301-(263-131)=354-(76+38)=26-23+273=28×5+828=26×(324-318)=755×3=871+389×2=166-40=950-(337-268)=10+666+296=125+268+311=922-(924-680)=542+296-585=650-(611-340)=401+307+180=660-118×4=877-(404+430)=272-102+36=872-756+192=235-(41+39)=903+987-694=919+78-596=1/4+2/4=484-(306-143)=856+232=296×(81-77)=119×(64-60)=936+(935-770)=206×5=355-(222+87)=283+(681-140)=299-215=844+(713-424)=383+506-314=230+169+43=416-403=47×(447-443)=455-325+519=193+169-362=55+688+574=74×(455-449)=241-225+248=275-265+160=957-(844-402)=791-(357+180)=41×7-38=583-444=135+119=960-(696-414)=295-197+181=573×4-689=155×(511-507)=460-414=641+955+113=223+774-985=123×5-50=380×2=557×8-375=175+250-298=130+41=3/8-2/8=617×2=827×2-418=58+335-210=996-781-200=31+(473-227)=834-657=44+102×2=142×5=267-252=參考答案264-217=47994×(46-41)=4970141-35=106628-78+751=1301174×(849-843)=1044499-(458+25)=16385+65-380=70773+886=165989+308+83=480830×9-927=6543313+(790-598)=505359-(164-102)=297103×(31-24)=721353+475+891=1719336-(150+180)=6818-(182+117)=519589-34-297=25872×(391-387)=288315-72=243103+108-123=88109+80=189742+199+232=1173492-415=77137-90=4792+582+46=72052+200=252164+270-202=232707+620+710=2037356-(454-401)=303658-(216+326)=116353+(378-345)=386722×6=43324/7-1/7=3/749×(739-733)=294270-154-33=83757+(220-145)=832412×2+147=971471-(373-144)=24260×(325-316)=540342-63-150=129352+(284-15)=621796-57-145=594169-38×3=55703×(906-899)=4921220+408=628702-419=283282-81×3=39405-45×8=45474-461-10=376×9+167=851317-24=293333-149=184271-67=204392-289+121=224420+195+908=152380+(278-124)=234213-68×2=77492-425+10=77653-365+22=310231×4-600=324714+499-578=635693-311=382119+747+338=1204422-135-124=163690+155=845238+113=351329-(354-313)=288955+719-562=1112572×2=1144552-(159-89)=482966-202+26=79056+318-289=85305-231+77=151356+112=468401+(788-763)=426819-506=313185+123=308732×2-558=906421×6=2526543+603+628=1774469-135-71=263500×2-520=480171-(182-60)=49319-178+311=45295+126=221306-151+171=326836-82×8=180118×5=590749-120×4=269104-23×3=35129×5-471=174423+(188-101)=510886-697+611=800334+190-380=14474+359=433336-47×3=1953/6-1/6=2/6781×5-431=3474368+(287-47)=608837-655=18253×7=371124×7-624=24480+(358-28)=410749×6=4494799-(447+136)=2162/5-1/5=1/5352-32×3=256114+78×7=660278+152-348=82866-(819-203)=250272×4=1088740+(364-17)=1087185+191×5=1140208+172+282=662345×5-889=836107×8+724=1580386-(689-626)=323220-72=148327-160-89=784/10-1/10=3/10640-85×7=455/9-3/9=2/9979+(444-239)=118490×7=630250-22×7=96383-(101-14)=296557-42×8=221790-87=703131×5=655929-(681+60)=188533-309=224533×(224-215)=479780-(58-24)=46216+360+316=892759-(748-466)=4774/8+2/8=6/8926-829+926=1023361+68-23=406965+848+542=2355807×5-141=3894277-254+262=285341-120+196=417973×6=5838547-181=366927-(339+415)=173181×3+788=1331956-645=311990-119+804=1675223+116×2=455124×(472-468)=496313+(359-260)=412188+306-431=63440-225+262=477264×6=1584430-34×2=362931-232-586=11313×9=117821-145=67672×(446-442)=288375-(137+233)=5273-(95+125)=53595+767=13622/6-1/6=1/6455+(490-387)=558404-51-262=91136+288=424360+119=479887×(134-129)=4435578+24×4=674217+72-68=221699×9-393=5898188-(342-218)=64113×6=678709+326+299=133460+305=365944×2=1888179×(157-153)=716155+191=34696+204=300317-(131+167)=19694-(836-495)=35356+219-141=134627-36×6=411486-(416-149)=219256+264+124=644430-(574-445)=301851-376=475592×8-547=418983+362-93=352483-338-130=15698-(377+45)=276607+616+184=1407993-(257+591)=145355-(55+11)=289836-(928-229)=137709-(701-698)=706460×6-948=181213×(153-149)=52330-(20+131)=179895-298×2=299575-(237+102)=236906×(413-408)=4530520×4=2080236+247×3=977378-(205+166)=7574-37+285=82250+162=21287-80+14=21135×5-188=487196+236-256=176376-263+68=181375+90+312=777379×5-472=1423457-(433-304)=328419-(64+132)=223812+331+182=1325732×4-189=2739386-281+275=380108×2-162=5425+328-102=251592-385+672=879532-(137+351)=44119-109+193=203402+67×4=670212-27×5=77882-695+13=200799-675-80=44183+147+220=550425-(61+174)=190741-107×6=99925+(715-561)=1079750×3=2250352-106+111=35769×7=483104×9+523=1459233+257=490214+36+609=859801×8=6408334×2=668353+267×2=887246+246+424=916101+510=611212×2+105=529812×5=4060164×4-633=2355×9+305=800287+90=377883×2=1766950×(235-227)=7600779-340-188=251500-(370-316)=446377-244-16=117785-502-96=187133×(181-174)=931482-(99+127)=256708+(625-12)=1321120+628-105=643105×5-314=21189×7+219=842499+85×6=1009180-30×6=0381-197+360=544839+40×7=1119592×(918-909)=5328633+(753-247)=1139309-26×6=153601-37×2=527260-(374-169)=55295-263+667=699242×2=484356-(309-177)=224116-13-26=77442-429=13119+51+581=751127-120+490=497481-(261+137)=83397-62-159=176958-85×7=363180×8=1440470+392=862563×(770-764)=3378237-58+151=330978+172-99=1051120-31-25=64353×2-456=250524×(991-983)=4192199+593+669=1461772-55×9=277417-(355-18)=80450-399=51349-43×8=5957-678=27995×3+39=32467+322=389299+(475-123)=651939+(591-537)=99349+281+121=451742-249+933=1426943-45=898974-640=334805-372-355=78861×6-203=4963253-(101+71)=81131+154-18=267953-103-594=256453-426+162=189331-35×5=156256+169=42540+(488-241)=28737×9-144=189442-19+17=440524+(944-103)=1365375-(186+15)=174603+(940-281)=1262470-(377-27)=120234-36×2=162494-(843-394)=4578+(990-708)=360346+(470-66)=750335×8-517=2163569×(742-733)=5121421×2-750=92221×4=884915+835=1750574×4-425=1871318×4-299=973236+67=303134×(313-310)=402717-(852-300)=165241×3+258=981471-87=384812×4=3248302-(377-184)=109260×3=780772+140=912236×4-227=717467-(85+346)=3674×3+594=816405+116×4=869764-261=503177×(356-350)=1062160+11+190=361117×(288-284)=468710-256-178=276833-54×7=455327-(478-285)=13421-14+92=99214+64-169=109110×4=440628×(772-769)=1884425-(164+22)=239409-95-143=171147+122=269114×9=1026537+652-654=535181+307=488113+(250-151)=21280×3=240233-74×3=1182×(149-144)=41076×(639-631)=608156+336-400=92276-(411-151)=16755-524+878=1109197-32×6=54/7+3/7=1820-283-354=183405×2+830=164046×3=138377-206+317=488118+376=494751+703+621=2075323×2-589=574/7+2/7=6/7377-286-86=5405-329+55=131415+464+266=1145378-73-48=257498-21=477343-64×5=23994-165-213=616424+149×2=72233×(25-22)=99300-(413-338)=225282-134-29=119468-(419-20)=69310+140=450101+327+140=56898×8=784337+74×2=485896-216-615=65571-12-166=393537+(902-718)=721211+767=978401-16×4=33712×(163-157)=72229×3-351=336266-10×2=246465-29×7=26282+73×7=593283-13×3=244115×7-677=128890×6-324=501682×(472-468)=328130×(440-437)=390883-(952-456)=3875/8+3/8=1126+291=417169+773+23=96561+382-421=22431-(294-153)=290118×3-32=32225×6=15090-(486-470)=74128×3+322=706966×(368-365)=2898138+64+608=810703-(70+596)=37727-(995-543)=275790-251+97=636334+(473-322)=48594+(348-332)=110585-196+73=462496+765-805=4565/7-1/7=4/721+902+29=952162×3+867=1353474-(678-404)=200585+(797-217)=1165919-(393+377)=149203+519=722798-217+312=89331+(336-120)=247377+382=759850-31-514=305742-48×3=5982/6+3/6=5/6813+147-745=215592-(847-777)=522211+218+322=751392-218-50=124450-249+116=31779+(467-62)=484418-167×2=84469+(405-141)=733424×2+61=9094/8+3/8=7/821×(843-840)=63429+46×3=5671/5+3/5=4/5816-26×4=712481+(499-287)=693267+(232-82)=41729-18=1195+21×5=20026×(22-16)=156205-11-177=17413-212+194=395699-493+574=780105×(257-253)=420849+(617-28)=1438283+544+66=893931-410-510=11363-41×4=199579-400=179323+87=410193-46=147123+10+771=904782-569-40=173464-(654-437)=247473-(164-43)=352253-(418-236)=71190-(369-255)=76144+793=93782+207=289244-(338-145)=51373-56=317448-190-213=45181×7-967=300481×(775-770)=2405134-(482-377)=29142×4+280=848149-75=74375+461-63=773785×8-213=606750+281=331373-293=8084×5=420342-(138+104)=1004/9+3/9=7/9250+895+407=1552741+(937-891)=787194-14×7=96257-124×2=9153×(252-246)=91870+76×5=450319×3-241=7162/5+3/5=1979+566+958=250347×4+171=359157+134=291312+56-219=149994-114-530=350768-261×2=24655×5=275305+(310-252)=363896+502-613=785307-(162+136)=970×5=35060×(369-362)=420430×2-130=730614×(517-509)=4912368-295+904=977246+81-55=272335+187-142=380850-130-592=12869-41+20=48380+443-340=483939-435-259=245728-39×3=611234+51-240=45145-89+77=133668×3-791=1213841+309+683=1833161+(98-23)=2361/8+5/8=6/81/3+2/3=1297×2-172=422260-22×4=172470+309+141=920835-202×3=229676-272=404693-267-341=85389+19-59=34970×3=210358-58-222=78993-(519+263)=211950-287-483=180102×8+881=1697401+116×8=1329166+247-200=213198-(448-433)=183640×9-74=5686298+252=550801-95+24=73020×2=40856+98×5=1346674×2=1348264×(980-976)=105659×(30-23)=41330+86×3=288604-(396+130)=78744+276×3=157232×(369-364)=16054×(57-54)=162119×2=238250-(108+124)=18531+20+52=60390+50=140367-(178+151)=38654-14×7=556490-314-133=43936+558-231=1263109×4-236=200192-128-63=1413+(499-426)=486401+975=1376220+116=336701-258=443985+293×2=1571431+21+18=470224×2=448688-244+385=829557-(928-440)=69862+(941-775)=102820+469-424=65369+(416-268)=517214+354-329=239882+868-121=1629436+288+511=1235744+(549-81)=121277×6-77=385205+125-153=17790+13+850=953662-385-214=63322×3+32=998377+(279-31)=62547+301+208=556518-105×2=308475-151-285=39271-39=232476-15×6=386896-(529+338)=29347-(246+42)=59485-(367-79)=197404+918-936=386288-(282-218)=224834-35×2=764420-245=175383×2-396=37035+290-162=163459×8-916=2756633+152+98=8833/7-1/7=2/7193×3+419=998138+148×3=582395-49×3=248520+834=1354322×2=644289×3=867259-123=136170+(981-34)=1117951+(472-411)=1012302-(53+51)=198186+(299-134)=351495-28-89=378330+118=448522×4=2088275×2=550445-(156+69)=220978-(241+431)=306421×2-607=235356×2-36=6762/3-1/3=1/3513×3=1539137+264-373=28313-30-220=63408+719-47=1080314-(49+167)=98142×(322-316)=852328-221=107334-26×5=20432×8=256597-245-83=269872-450-235=187223+190=413934×(414-407)=6538289×6-284=1450999-532=467374-(455-293)=212150+363+422=935430×(125-121)=172068+274-154=188468+52+315=83513×5+566=631560+258=818302×3-449=457863+(902-556)=120983×7=581411+(219-128)=502995-(131+696)=168437+(614-487)=564476-104=372334×8-956=1716760+580=1340222×(274-270)=888197+84×3=449483×9=4347244×2=488407-356+84=135115×7+170=975274×2-480=6818×3+357=411740-(704-139)=175452-267+177=36278+168+60=306931-(492+119)=320649-333=31658+832-57=833988-(77+39)=872735-119×5=140457+332=789493-27×3=41280×2=160885-(313+555)=17527+129+88=744460+800-249=101157×(464-456)=45629×(488-479)=26155+121=176419×7-549=2384942-745+287=48414×(489-480)=126319+353=672817-158=659138×(28-21)=966196+657+114=967470-173-19=278828×(393-389)=3312175+111+76=362177-85=92495+115×3=840310-235-41=34798+(841-254)=1385258-10×7=188915-83-489=343118+242=360257+347+281=885549-411+775=913944-18×7=81867+(182-81)=168274+292=566852-540=312302+122=424469×4=18768/9-1/9=7/9259-190=69123×8+59=1043939+(735-24)=1650901+40-215=726389-(104+98)=187634+37×7=89347+3