三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案176+276=435+418=153+314=335+435=210+211=331+178=240+200=161+619=128+131=332+100=263+90=409+501=190+149=833+961=194+165=613+131=273+95=947+728=158+145=787+258=345+91=102+256=136+341=540+527=312+89=365+598=76+60=102+249=54+210=619+110=106+50=410+431=345+115=167+55=135+49=705+227=250+224=704+772=106+121=419+301=187+179=431+881=107+263=187+92=158+203=151+234=153+311=385+345=63+38=995+965=226+211=300+61=23+135=592+723=13+77=220+151=116+96=118+575=167+195=309+526=426-63=879-849=344-148=233-17=404-274=690-179=476-281=959-310=491-214=918-273=211-129=853-333=394-279=333-248=43-11=733-703=426-392=699-487=492-330=584-438=408-103=477-280=459-16=675-436=306-183=841-685=264-93=479-48=409-279=929-390=301-134=670-106=311-52=606-395=151-77=445-161=384-267=466-312=50-18=838-821=105-23=612-324=299-54=822-422=379-86=901-700=284-233=829-334=429-224=855-644=400-272=976-88=466-394=679-343=440-16=820-171=250-39=816-636=329-187=762-15=64×8=146×9=148×6=389×8=23×6=395×2=116×7=700×5=178×2=892×3=254×3=99×9=194×2=17×6=21×4=727×2=119×2=236×8=109×6=358×2=114×3=56×3=105×8=755×6=267×3=620×2=104×9=559×6=331×2=380×9=414×2=829×3=118×3=482×4=240×2=150×8=134×6=304×8=481×2=180×6=30×8=804×8=104×2=549×4=464×2=442×8=172×5=815×8=173×3=273×5=49×4=677×2=133×4=124×6=170×4=373×6=93×7=802×3=74×8=593×8=570+116+19=715+856+144=541+73+320=268+563+312=414+132+422=936+830+672=44+319+115=998+897+619=267+277+404=624+187+176=101+311+348=104+961+950=262+99+609=825+864+883=79+173+726=367+706+492=334+211+72=791+353+157=673+160+132=407+113+444=328+455+28=808+564+422=165+53+417=100+245+110=31+201+661=293+372+497=325+153+229=334+494+768=248+146+216=77+568+679=152+321+143=610+264+997=149+410+242=869+48+458=72+323+215=876+15+693=215+139+323=515+450+49=38+520+439=930+723+20=653+46+112=157+597+901=167+642+62=639+614+535=143+15+496=216+632+324=34+186+619=294+204+778=364+455+165=227+285+551=381+556+48=711+66+436=343+451+84=918+559+569=145+106+526=896+350+311=61+523+114=159+142+833=361+300+259=330+979+259=196+82-236=944+888-147=184+100-85=971+579-583=382+116-123=459+554-88=57+423-151=469+687-679=62+111-18=459+242-630=55+54-75=219+729-268=83+140-120=451+62-157=59+165-63=584+623-655=36+457-16=744+539-694=166+240-354=893+822-481=319+117-80=795+791-114=370+61-60=994+16-230=371+78-379=989+740-118=184+117-268=58+621-19=212+206-258=657+889-618=16+275-157=845+747-388=225+31-85=761+129-222=194+166-136=953+668-609=19+190-22=752+168-126=280+170-414=763+798-924=86+287-350=849+510-811=421+35-256=672+327-646=407+16-422=735+689-740=279+87-295=136+976-242=102+337-74=112+569-645=76+155-157=874+868-867=257+77-244=632+123-338=369+124-252=250+515-180=116+328-140=592+972-986=141+201-60=793+747-417=328-168-59=920-307-107=465-188-59=413-56-111=338-28-199=929-77-152=312-101-11=568-79-63=322-72-194=880-162-132=462-255-170=735-384-240=305-119-38=963-550-248=473-110-290=676-94-452=355-155-197=683-604-37=325-49-85=447-118-95=485-276-138=987-32-138=458-115-80=919-324-471=405-56-112=660-474-179=434-62-186=318-40-43=254-73-56=814-32-73=479-151-210=549-98-250=294-48-27=913-161-653=406-100-164=867-636-75=309-130-151=795-21-149=321-78-116=750-437-153=462-104-355=495-77-318=453-158-24=782-431-305=353-109-191=901-643-159=418-318-48=674-156-19=471-162-61=386-139-226=448-173-175=793-25-320=302-253-16=766-273-468=344-82-125=504-373-20=395-126-128=986-239-379=214-28-20=717-265-381=238-82+166=805-213+134=182-45+86=551-390+986=306-288+104=216-11+293=439-386+49=569-96+150=285-215+323=768-185+575=287-152+97=853-824+390=350-207+244=693-574+389=468-454+206=869-615+794=434-248+189=378-204+960=349-334+408=583-515+764=333-180+205=730-349+899=403-142+223=595-109+625=392-219+94=856-707+446=351-23+164=867-762+121=361-331+89=978-596+179=241-43+110=470-98+250=298-17+20=566-336+575=267-92+109=934-327+124=490-436+225=632-25+767=476-460+71=152-56+910=147-128+152=989-571+564=351-351+245=926-53+243=493-113+90=708-179+195=368-284+241=757-141+178=54-14+131=471-158+982=84-42+279=730-310+81=346-34+137=654-70+696=396-342+330=663-542+512=256-152+100=799-585+959=143-122+53=888-166+627=133+(270-93)=596+(992-319)=177+(475-251)=559+(993-144)=282+(398-358)=171+(92-30)=418+(460-414)=221+(728-465)=173+(445-201)=509+(497-466)=39+(478-399)=37+(815-293)=110+(416-282)=906+(902-141)=307+(360-25)=488+(540-190)=102+(448-372)=910+(923-581)=365+(158-114)=282+(339-173)=458+(170-76)=152+(683-628)=453+(421-190)=995+(957-886)=271+(281-144)=806+(845-263)=259+(313-178)=685+(909-843)=217+(360-16)=502+(851-271)=119+(496-219)=300+(648-173)=309+(139-123)=233+(490-245)=179+(334-35)=251+(54-16)=421+(493-346)=955+(645-99)=314+(390-328)=672+(680-494)=325+(302-242)=615+(939-325)=87+(305-128)=138+(937-316)=134+(476-427)=396+(560-154)=422+(232-94)=523+(944-525)=122+(483-446)=34+(961-869)=434+(211-177)=773+(658-137)=315+(488-49)=728+(803-564)=219+(292-167)=296+(239-40)=311+(209-133)=297+(312-73)=34+(420-367)=29+(368-60)=368-(62+185)=993-(190+530)=428-(165+118)=842-(267+324)=348-(22+168)=403-(61+217)=440-(18+88)=785-(362+104)=407-(201+80)=926-(312+363)=319-(58+86)=931-(19+286)=393-(229+82)=971-(757+78)=323-(116+61)=701-(52+506)=454-(34+297)=857-(299+353)=169-(47+119)=599-(198+202)=352-(181+21)=777-(488+141)=406-(45+182)=746-(11+583)=384-(161+35)=677-(442+100)=500-(171+201)=976-(233+59)=401-(160+228)=428-(145+271)=238-(11+17)=742-(84+308)=407-(336+55)=786-(82+548)=464-(24+432)=872-(217+113)=455-(53+194)=741-(61+421)=205-(60+89)=547-(174+141)=433-(110+100)=782-(230+364)=258-(135+108)=404-(252+114)=389-(232+140)=823-(68+738)=321-(127+156)=523-(47+137)=357-(273+12)=721-(360+38)=483-(40+398)=530-(92+177)=449-(67+118)=941-(508+393)=453-(70+220)=487-(108+319)=454-(302+134)=743-(82+104)=235-(98+63)=962-(538+107)=418-(378-32)=572-(987-553)=484-(437-405)=938-(950-176)=446-(249-97)=815-(862-120)=418-(146-99)=356-(905-687)=339-(173-37)=723-(901-574)=473-(100-21)=245-(519-515)=405-(94-48)=977-(841-512)=473-(362-115)=991-(364-100)=431-(357-85)=925-(67-51)=91-(425-422)=715-(237-210)=403-(271-161)=550-(513-405)=289-(174-60)=844-(943-312)=478-(91-71)=586-(695-236)=459-(231-166)=982-(795-303)=440-(361-199)=498-(538-344)=399-(330-110)=479-(383-286)=376-(416-135)=770-(937-837)=71-(204-186)=804-(574-157)=317-(453-427)=307-(668-376)=203-(155-119)=596-(465-273)=314-(344-137)=388-(245-241)=271-(270-215)=945-(374-175)=299-(308-52)=100-(448-414)=421-(435-97)=564-(863-773)=264-(316-217)=920-(797-313)=366-(407-258)=615-(496-382)=212-(459-368)=877-(435-367)=139-(472-408)=629-(827-486)=276-(474-249)=465-(988-957)=167-(357-355)=840-(968-720)=419+74×5=156+56×5=209+362×2=402+82×4=131+13×5=916+132×7=198+225×2=999+73×5=354+83×5=493+100×9=430+11×7=104+120×6=20+35×6=413+43×3=204+24×8=804+98×3=286+224×3=963+106×8=189+247×2=775+105×8=67+455×2=314+56×9=346+83×6=395+56×5=425+19×4=527+86×9=413+76×7=19+161×4=295+132×3=114+173×3=152×4+372=14×2+952=17×5+482=209×2+295=52×5+211=103×4+90=76×3+161=109×3+576=97×5+144=66×9+326=157×2+396=324×3+140=40×7+183=123×2+586=180×5+57=92×2+377=152×4+47=116×8+365=57×6+278=481×2+185=100×2+258=28×7+497=266×2+452=265×2+854=112×7+62=280×3+528=227×3+272=75×9+65=197×2+86=271×2+383=331-62×2=744-84×2=409-16×6=550-60×5=437-215×2=871-70×9=217-28×6=689-37×2=473-15×2=838-123×5=176-18×5=987-303×2=476-34×2=797-148×4=383-45×7=993-208×3=490-60×7=638-73×7=423-48×6=971-235×2=390-41×7=991-181×5=478-68×4=906-62×5=339-28×3=924-109×5=141-19×2=576-259×2=408-177×2=612-62×6=428-34×6=767-60×5=274-28×4=579-33×5=436-174×2=888-121×2=369-30×9=784-30×3=462-83×3=630-244×2=478-23×4=723-161×2=477-161×2=702-110×6=251-38×5=539-72×3=223-47×3=812-114×7=488-22×6=829-36×5=231-34×6=586-112×3=428-16×3=692-67×7=367-63×4=813-86×7=486-86×3=918-14×2=469-140×3=787-169×2=218×4-713=172×6-360=124×5-358=474×8-546=149×3-225=509×8-813=50×7-128=582×2-342=220×3-113=746×7-649=100×8-785=695×3-276=237×2-288=704×6-833=270×3-380=296×6-59=329×3-282=365×8-469=144×4-419=376×4-813=268×2-242=771×9-505=350×2-379=460×2-696=156×4-442=615×5-996=358×2-393=603×6-157=127×7-252=217×5-400=383×2-531=83×2-100=106×8-529=612×6-531=103×5-77=432×4-871=51×7-321=747×2-252=104×9-169=519×8-985=193×5-946=288×9-238=83×5-198=321×9-970=290×2-188=404×9-372=191×4-755=719×9-890=195×4-89=338×6-608=171×4-162=886×9-918=321×3-59=522×3-471=124×5-392=738×9-37=387×2-647=693×6-957=117×4-168=646×4-381=13×(135-126)=757×(750-743)=230×(427-423)=19×(143-139)=64×(309-303)=989×(862-856)=61×(356-349)=507×(37-31)=62×(390-387)=597×(770-762)=145×(186-180)=628×(338-332)=119×(232-227)=144×(132-126)=65×(237-232)=726×(339-331)=65×(405-402)=858×(235-226)=34×(370-366)=50×(49-46)=19×(347-338)=277×(44-37)=110×(488-479)=522×(956-952)=124×(353-348)=378×(157-151)=238×(174-170)=337×(289-280)=42×(180-172)=72×(867-858)=332×(35-32)=633×(26-22)=102×(17-10)=111×(995-990)=23×(317-313)=614×(572-568)=12×(443-437)=587×(58-50)=71×(393-384)=964×(615-610)=52×(450-443)=308×(701-696)=38×(28-22)=649×(224-219)=48×(31-27)=329×(531-528)=81×(473-466)=208×(470-464)=132×(137-132)=326×(826-823)=68×(70-67)=71×(366-357)=37×(187-181)=471×(826-818)=108×(330-325)=697×(674-667)=48×(467-460)=85×(174-167)=94×(489-485)=865×(723-719)=1/6+4/6=1/10+8/10=1/5+3/5=7/9+2/9=4/7+2/7=2/7+4/7=1/4+2/4=2/8+5/8=5/8+2/8=1/8+3/8=3/8+4/8=1/7+5/7=2/6-1/6=4/7-1/7=2/5-1/5=8/10-1/10=3/6-2/6=2/3-1/3=2/4-1/4=3/5-2/5=4/6-1/6=4/8-3/8=5/8-2/8=5/9-4/9=參考答案176+276=452435+418=853153+314=467335+435=770210+211=421331+178=509240+200=440161+619=780128+131=259332+100=432263+90=353409+501=910190+149=339833+961=1794194+165=359613+131=744273+95=368947+728=1675158+145=303787+258=1045345+91=436102+256=358136+341=477540+527=1067312+89=401365+598=96376+60=136102+249=35154+210=264619+110=729106+50=156410+431=841345+115=460167+55=222135+49=184705+227=932250+224=474704+772=1476106+121=227419+301=720187+179=366431+881=1312107+263=370187+92=279158+203=361151+234=385153+311=464385+345=73063+38=101995+965=1960226+211=437300+61=36123+135=158592+723=131513+77=90220+151=371116+96=212118+575=693167+195=362309+526=835426-63=363879-849=30344-148=196233-17=216404-274=130690-179=511476-281=195959-310=649491-214=277918-273=645211-129=82853-333=520394-279=115333-248=8543-11=32733-703=30426-392=34699-487=212492-330=162584-438=146408-103=305477-280=197459-16=443675-436=239306-183=123841-685=156264-93=171479-48=431409-279=130929-390=539301-134=167670-106=564311-52=259606-395=211151-77=74445-161=284384-267=117466-312=15450-18=32838-821=17105-23=82612-324=288299-54=245822-422=400379-86=293901-700=201284-233=51829-334=495429-224=205855-644=211400-272=128976-88=888466-394=72679-343=336440-16=424820-171=649250-39=211816-636=180329-187=142762-15=74764×8=512146×9=1314148×6=888389×8=311223×6=138395×2=790116×7=812700×5=3500178×2=356892×3=2676254×3=76299×9=891194×2=38817×6=10221×4=84727×2=1454119×2=238236×8=1888109×6=654358×2=716114×3=34256×3=168105×8=840755×6=4530267×3=801620×2=1240104×9=936559×6=3354331×2=662380×9=3420414×2=828829×3=2487118×3=354482×4=1928240×2=480150×8=1200134×6=804304×8=2432481×2=962180×6=108030×8=240804×8=6432104×2=208549×4=2196464×2=928442×8=3536172×5=860815×8=6520173×3=519273×5=136549×4=196677×2=1354133×4=532124×6=744170×4=680373×6=223893×7=651802×3=240674×8=592593×8=4744570+116+19=705715+856+144=1715541+73+320=934268+563+312=1143414+132+422=968936+830+672=243844+319+115=478998+897+619=2514267+277+404=948624+187+176=987101+311+348=760104+961+950=2015262+99+609=970825+864+883=257279+173+726=978367+706+492=1565334+211+72=617791+353+157=1301673+160+132=965407+113+444=964328+455+28=811808+564+422=1794165+53+417=635100+245+110=45531+201+661=893293+372+497=1162325+153+229=707334+494+768=1596248+146+216=61077+568+679=1324152+321+143=616610+264+997=1871149+410+242=801869+48+458=137572+323+215=610876+15+693=1584215+139+323=677515+450+49=101438+520+439=997930+723+20=1673653+46+112=811157+597+901=1655167+642+62=871639+614+535=1788143+15+496=654216+632+324=117234+186+619=839294+204+778=1276364+455+165=984227+285+551=1063381+556+48=985711+66+436=1213343+451+84=878918+559+569=2046145+106+526=777896+350+311=155761+523+114=698159+142+833=1134361+300+259=920330+979+259=1568196+82-236=42944+888-147=1685184+100-85=199971+579-583=967382+116-123=375459+554-88=92557+423-151=329469+687-679=47762+111-18=155459+242-630=7155+54-75=34219+729-268=68083+140-120=103451+62-157=35659+165-63=161584+623-655=55236+457-16=477744+539-694=589166+240-354=52893+822-481=1234319+117-80=356795+791-114=1472370+61-60=371994+16-230=780371+78-379=70989+740-118=1611184+117-268=3358+621-19=660212+206-258=160657+889-618=92816+275-157=134845+747-388=1204225+31-85=171761+129-222=668194+166-136=224953+668-609=101219+190-22=187752+168-126=794280+170-414=36763+798-924=63786+287-350=23849+510-811=548421+35-256=200672+327-646=353407+16-422=1735+689-740=684279+87-295=71136+976-242=870102+337-74=365112+569-645=3676+155-157=74874+868-867=875257+77-244=90632+123-338=417369+124-252=241250+515-180=585116+328-140=304592+972-986=578141+201-60=282793+747-417=1123328-168-59=101920-307-107=506465-188-59=218413-56-111=246338-28-199=111929-77-152=700312-101-11=200568-79-63=426322-72-194=56880-162-132=586462-255-170=37735-384-240=111305-119-38=148963-550-248=165473-110-290=73676-94-452=130355-155-197=3683-604-37=42325-49-85=191447-118-95=234485-276-138=71987-32-138=817458-115-80=263919-324-471=124405-56-112=237660-474-179=7434-62-186=186318-40-43=235254-73-56=125814-32-73=709479-151-210=118549-98-250=201294-48-27=219913-161-653=99406-100-164=142867-636-75=156309-130-151=28795-21-149=625321-78-116=127750-437-153=160462-104-355=3495-77-318=100453-158-24=271782-431-305=46353-109-191=53901-643-159=99418-318-48=52674-156-19=499471-162-61=248386-139-226=21448-173-175=100793-25-320=448302-253-16=33766-273-468=25344-82-125=137504-373-20=111395-126-128=141986-239-379=368214-28-20=166717-265-381=71238-82+166=322805-213+134=726182-45+86=223551-390+986=1147306-288+104=122216-11+293=498439-386+49=102569-96+150=623285-215+323=393768-185+575=1158287-152+97=232853-824+390=419350-207+244=387693-574+389=508468-454+206=220869-615+794=1048434-248+189=375378-204+960=1134349-334+408=423583-515+764=832333-180+205=358730-349+899=1280403-142+223=484595-109+625=1111392-219+94=267856-707+446=595351-23+164=492867-762+121=226361-331+89=119978-596+179=561241-43+110=308470-98+250=622298-17+20=301566-336+575=805267-92+109=284934-327+124=731490-436+225=279632-25+767=1374476-460+71=87152-56+910=1006147-128+152=171989-571+564=982351-351+245=245926-53+243=1116493-113+90=470708-179+195=724368-284+241=325757-141+178=79454-14+131=171471-158+982=129584-42+279=321730-310+81=501346-34+137=449654-70+696=1280396-342+330=384663-542+512=633256-152+100=204799-585+959=1173143-122+53=74888-166+627=1349133+(270-93)=310596+(992-319)=1269177+(475-251)=401559+(993-144)=1408282+(398-358)=322171+(92-30)=233418+(460-414)=464221+(728-465)=484173+(445-201)=417509+(497-466)=54039+(478-399)=11837+(815-293)=559110+(416-282)=244906+(902-141)=1667307+(360-25)=642488+(540-190)=838102+(448-372)=178910+(923-581)=1252365+(158-114)=409282+(339-173)=448458+(170-76)=552152+(683-628)=207453+(421-190)=684995+(957-886)=1066271+(281-144)=408806+(845-263)=1388259+(313-178)=394685+(909-843)=751217+(360-16)=561502+(851-271)=1082119+(496-219)=396300+(648-173)=775309+(139-123)=325233+(490-245)=478179+(334-35)=478251+(54-16)=289421+(493-346)=568955+(645-99)=1501314+(390-328)=376672+(680-494)=858325+(302-242)=385615+(939-325)=122987+(305-128)=264138+(937-316)=759134+(476-427)=183396+(560-154)=802422+(232-94)=560523+(944-525)=942122+(483-446)=15934+(961-869)=126434+(211-177)=468773+(658-137)=1294315+(488-49)=754728+(803-564)=967219+(292-167)=344296+(239-40)=495311+(209-133)=387297+(312-73)=53634+(420-367)=8729+(368-60)=337368-(62+185)=121993-(190+530)=273428-(165+118)=145842-(267+324)=251348-(22+168)=158403-(61+217)=125440-(18+88)=334785-(362+104)=319407-(201+80)=126926-(312+363)=251319-(58+86)=175931-(19+286)=626393-(229+82)=82971-(757+78)=136323-(116+61)=146701-(52+506)=143454-(34+297)=123857-(299+353)=205169-(47+119)=3599-(198+202)=199352-(181+21)=150777-(488+141)=148406-(45+182)=179746-(11+583)=152384-(161+35)=188677-(442+100)=135500-(171+201)=128976-(233+59)=684401-(160+228)=13428-(145+271)=12238-(11+17)=210742-(84+308)=350407-(336+55)=16786-(82+548)=156464-(24+432)=8872-(217+113)=542455-(53+194)=208741-(61+421)=259205-(60+89)=56547-(174+141)=232433-(110+100)=223782-(230+364)=188258-(135+108)=15404-(252+114)=38389-(232+140)=17823-(68+738)=17321-(127+156)=38523-(47+137)=339357-(273+12)=72721-(360+38)=323483-(40+398)=45530-(92+177)=261449-(67+118)=264941-(508+393)=40453-(70+220)=163487-(108+319)=60454-(302+134)=18743-(82+104)=557235-(98+63)=74962-(538+107)=317418-(378-32)=72572-(987-553)=138484-(437-405)=452938-(950-176)=164446-(249-97)=294815-(862-120)=73418-(146-99)=371356-(905-687)=138339-(173-37)=203723-(901-574)=396473-(100-21)=394245-(519-515)=241405-(94-48)=359977-(841-512)=648473-(362-115)=226991-(364-100)=727431-(357-85)=159925-(67-51)=90991-(425-422)=88715-(237-210)=688403-(271-161)=293550-(513-405)=442289-(174-60)=175844-(943-312)=213478-(91-71)=458586-(695-236)=127459-(231-166)=394982-(795-303)=490440-(361-199)=278498-(538-344)=304399-(330-110)=179479-(383-286)=382376-(416-135)=95770-(937-837)=67071-(204-186)=53804-(574-157)=387317-(453-427)=291307-(668-376)=15203-(155-119)=167596-(465-273)=404314-(344-137)=107388-(245-241)=384271-(270-215)=216945-(374-175)=746299-(308-52)=43100-(448-414)=66421-(435-97)=83564-(863-773)=474264-(316-217)=165920-(797-313)=436366-(407-258)=217615-(496-382)=501212-(459-368)=121877-(435-367)=809139-(472-408)=75629-(827-486)=288276-(474-249)=51465-(988-957)=434167-(357-355)=165840-(968-720)=592419+74×5=789156+56×5=436209+362×2=933402+82×4=730131+13×5=196916+132×7=1840198+225×2=648999+73×5=1364354+83×5=769493+100×9=1393430+11×7=507104+120×6=82420+35×6=230413+43×3=542204+24×8=396804+98×3=1098286+224×3=958963+106×8=1811189+247×2=683775+105×8=161567+455×2=977314+56×9=818346+83×6=844395+56×5=675425+19×4=501527+86×9=1301413+76×7=94519+161×4=663295+132×3=691114+173×3=633152×4+372=98014×2+952=98017×5+482=567209×2+295=71352×5+211=471103×4+90=50276×3+161=389109×3+576=90397×5+144=62966×9+326=920157×2+396=710324×3+140=111240×7+183=463123×2+586=832180×5+57=95792×2+377=561152×4+47=655116×8+365=129357×6+278=620481×2+185=1147100×2+258=45828×7+497=693266×2+452=984265×2+854=1384112×7+62=846280×3+528=1368227×3+272=95375×9+65=740197×2+86=480271×2+383=925331-62×2=207744-84×2=576409-16×6=313550-60×5=250437-215×2=7871-70×9=241217-28×6=49689-37×2=615473-15×2=443838-123×5=223176-18×5=86987-303×2=381476-34×2=408797-148×4=205383-45×7=68993-208×3=369490-60×7=70638-73×7=127423-48×6=135971-235×2=501390-41×7=103991-181×5=86478-68×4=206906-62×5=596339-28×3=255924-109×5=379141-19×2=103576-259×2=58408-177×2=54612-62×6=240428-34×6=224767-60×5=467274-28×4=162579-33×5=414436-174×2=88888-121×2=646369-30×9=99784-30×3=694462-83×3=213630-244×2=142478-23×4=386723-161×2=401477-161×2=155702-110×6=42251-38×5=61539-72×3=323223-47×3=82812-114×7=14488-22×6=356829-36×5=649231-34×6=27586-112×3=250428-16×3=380692-67×7=223367-63×4=115813-86×7=21