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275+64=934+920=174+261=225+261=162+105=671+310=122+23=229+254=46+137=154+244=239+219=231+734=406+82=760+958=158+109=91+283=284+65=539+899=21+106=525+328=217+212=250+474=100+351=459+795=238+205=274+366=259+108=259+282=94+233=594+939=30+111=661+975=273+180=123+450=89+372=419+224=258+185=236+686=284+73=130+291=206+185=481+672=281+173=960+925=271+47=352+189=99+178=716+131=126+142=679+841=328+85=193+490=184+194=351+981=81+388=122+588=72+172=83+267=120+223=335+647=338-263=122-54=465-418=424-322=345-149=240-106=349-220=772-581=316-243=496-248=116-56=961-889=330-307=978-320=372-100=961-91=470-305=833-816=149-127=467-38=380-264=782-296=428-224=949-776=488-238=605-253=387-201=680-506=354-98=800-680=319-299=398-29=476-280=502-210=352-261=469-14=256-179=403-68=322-19=483-127=488-12=766-634=183-117=430-17=485-145=236-162=353-59=676-456=245-146=503-314=123-84=439-383=94-26=950-427=385-163=687-441=341-48=687-301=375-24=408-82=308×3=293×2=14×6=831×5=13×3=298×6=215×3=735×2=158×6=204×9=26×5=461×5=71×4=326×4=159×3=194×7=39×7=745×4=105×2=853×3=71×9=338×9=140×3=198×2=336×2=881×2=49×4=51×2=250×3=968×9=33×5=434×3=487×2=989×6=89×8=827×7=60×9=126×4=12×3=755×5=162×2=767×8=82×6=924×4=136×2=263×2=39×2=817×4=160×4=390×6=314×3=712×3=161×5=269×9=174×3=901×8=276×2=100×9=67×3=732×8=649+61+11=828+446+294=257+405+14=620+847+196=19+39+532=557+718+903=426+339+233=444+185+319=558+98+202=664+16+79=310+78+441=905+386+937=370+487+63=773+29+245=297+342+139=434+660+744=304+216+55=647+932+819=82+148+85=143+306+820=365+198+222=307+965+492=304+369+256=279+172+920=209+289+499=401+572+950=143+536+268=282+204+929=41+25+349=242+687+111=66+664+71=790+476+116=424+339+33=852+148+828=396+183+393=448+451+994=160+279+237=153+973+594=405+210+56=706+690+662=731+19+84=34+899+213=312+276+383=87+106+600=348+293+104=825+602+307=223+430+153=745+324+777=40+628+252=743+275+885=216+386+337=114+156+144=529+110+305=411+334+828=261+148+359=559+29+728=641+253+33=716+997+902=356+211+45=162+904+968=247+176-75=772+64-399=403+64-299=744+826-360=362+121-133=786+722-502=48+414-374=722+657-76=94+192-95=152+805-541=226+161-142=971+186-583=32+332-284=188+549-728=237+186-392=580+920-117=76+348-361=173+933-129=153+295-151=206+657-674=357+42-198=691+680-667=54+357-249=756+452-414=319+63-281=411+529-396=40+153-48=615+277-248=122+336-306=763+286-610=126+92-75=976+199-283=416+83-152=539+272-564=37+453-13=746+195-762=102+188-271=448+626-261=150+318-281=298+567-220=176+193-44=435+329-404=201+198-36=498+574-799=43+340-13=388+792-997=57+48-16=246+594-131=326+90-63=213+962-192=193+255-194=817+857-495=145+297-412=632+485-944=192+229-124=690+765-757=323+17-12=588+349-225=198+37-224=221+799-722=252-68-165=836-219-164=397-32-172=907-349-531=340-186-14=693-529-89=435-229-33=925-23-887=378-297-70=912-377-331=239-135-88=488-297-101=414-52-348=911-666-111=188-20-67=818-51-492=332-29-186=703-141-87=444-181-66=999-498-260=486-29-281=814-377-380=342-36-236=941-61-129=466-83-119=924-231-647=230-149-73=936-20-719=422-305-65=917-44-218=429-330-87=971-478-269=312-29-125=994-686-109=367-74-210=539-101-255=468-305-138=579-255-322=492-77-275=722-631-31=323-143-107=422-198-178=401-228-30=804-470-36=472-258-26=935-78-264=470-378-15=791-250-10=451-38-347=910-44-688=490-168-252=818-161-504=272-70-128=418-33-113=300-171-28=997-482-298=248-102-115=778-142-608=158-31-125=344-20-148=241-62+307=809-491+193=133-33+302=868-473+198=244-82+280=407-84+917=353-170+196=437-89+126=285-246+32=654-235+565=260-258+45=967-710+518=354-122+256=590-575+295=327-314+129=856-828+978=405-258+341=801-48+570=336-150+230=705-516+429=247-164+245=384-276+606=242-152+113=971-365+506=73-68+315=419-153+651=224-156+11=954-128+912=394-216+210=685-126+135=352-195+213=437-307+463=213-146+182=897-102+447=392-255+204=877-221+41=416-332+190=910-311+933=480-229+34=276-214+575=279-268+393=920-118+811=215-87+107=888-605+839=338-310+410=861-720+208=271-246+358=786-610+862=261-16+155=937-519+325=212-183+253=721-297+679=373-370+77=858-258+171=187-163+324=955-727+171=312-210+213=929-927+239=104-35+124=634-129+709=457+(327-111)=110+(930-913)=177+(447-198)=131+(713-624)=465+(389-10)=69+(306-80)=132+(192-76)=328+(797-531)=398+(451-257)=505+(554-28)=183+(487-116)=243+(792-67)=410+(427-394)=87+(395-228)=215+(384-305)=99+(823-682)=62+(473-185)=42+(565-386)=441+(452-41)=852+(951-857)=68+(120-79)=782+(893-400)=164+(432-416)=980+(465-272)=414+(271-112)=667+(538-323)=483+(223-185)=598+(978-567)=38+(337-134)=242+(307-28)=115+(396-319)=854+(681-408)=106+(423-119)=468+(535-240)=250+(112-10)=67+(527-243)=407+(460-408)=966+(754-484)=482+(410-219)=504+(55-39)=176+(269-253)=174+(760-131)=123+(301-251)=288+(870-121)=112+(488-38)=428+(780-614)=129+(398-202)=113+(560-74)=227+(455-87)=649+(538-85)=64+(372-339)=587+(305-109)=197+(238-33)=687+(696-145)=462+(281-182)=769+(964-925)=336+(162-147)=782+(736-627)=172+(378-327)=310+(797-134)=444-(321+111)=940-(206+294)=416-(53+325)=447-(255+113)=448-(82+170)=835-(206+601)=443-(246+61)=836-(464+331)=394-(75+257)=675-(40+260)=260-(66+154)=916-(635+109)=175-(36+52)=998-(117+870)=445-(41+195)=876-(256+596)=268-(31+101)=736-(434+45)=448-(111+158)=929-(44+368)=449-(83+240)=651-(232+341)=368-(135+20)=887-(370+402)=246-(11+235)=852-(121+143)=337-(55+10)=576-(42+245)=439-(237+124)=569-(103+434)=498-(229+259)=796-(540+143)=120-(13+26)=868-(310+211)=411-(118+102)=901-(199+501)=360-(25+182)=944-(258+659)=500-(262+161)=960-(110+84)=479-(362+82)=689-(226+463)=471-(115+246)=931-(633+103)=388-(21+72)=295-(104+39)=362-(188+14)=600-(485+107)=329-(237+39)=782-(40+556)=129-(17+51)=789-(600+115)=487-(146+290)=443-(81+16)=352-(162+97)=868-(184+228)=288-(66+120)=528-(142+176)=483-(170+300)=955-(195+41)=353-(437-148)=296-(590-507)=318-(114-28)=363-(376-364)=147-(489-473)=254-(295-154)=370-(440-391)=176-(564-540)=366-(341-141)=150-(904-815)=339-(378-161)=920-(535-47)=202-(408-400)=953-(927-668)=477-(248-136)=802-(929-870)=176-(306-201)=952-(902-577)=497-(241-155)=473-(700-268)=364-(469-181)=580-(700-232)=461-(250-144)=375-(944-874)=253-(97-92)=902-(746-515)=166-(186-101)=426-(655-242)=256-(418-202)=509-(468-33)=304-(105-70)=825-(868-225)=433-(362-95)=542-(899-726)=453-(217-86)=684-(917-869)=251-(452-441)=408-(965-789)=292-(79-48)=337-(180-159)=393-(135-20)=38-(256-219)=353-(482-366)=104-(187-141)=475-(360-169)=616-(670-138)=60-(334-331)=909-(683-104)=359-(460-434)=193-(754-682)=198-(139-60)=740-(969-416)=361-(152-122)=656-(468-119)=126-(138-111)=393-(884-496)=305-(400-299)=645-(706-533)=446-(293-200)=803-(355-83)=21+55×7=272+427×2=398+170×3=560+205×2=166+108×3=591+84×5=454+18×4=135+53×2=231+69×4=752+142×3=73+181×4=181+36×4=260+77×9=914+18×6=273+12×5=132+110×9=464+35×7=312+28×8=203+76×2=362+164×3=103+327×2=895+54×2=320+35×2=921+196×2=97+33×4=840+114×7=351+174×3=973+226×3=42+316×2=255+86×8=23×5+266=70×3+117=97×8+42=103×6+761=28×7+179=97×4+420=87×6+80=98×6+658=338×2+214=75×5+765=210×2+340=402×2+895=19×4+106=188×2+823=162×5+143=55×2+516=21×6+370=49×5+78=137×2+272=174×2+438=17×7+48=299×3+489=100×4+429=45×6+225=371×2+126=42×2+931=130×4+386=491×2+498=256×3+200=86×9+775=425-121×3=256-46×3=426-88×4=736-19×6=488-132×2=171-66×2=492-57×2=741-69×2=113-26×3=852-99×7=402-85×4=406-33×7=245-26×7=653-132×2=120-40×2=997-207×4=69-14×2=994-143×2=474-39×6=782-378×2=326-33×7=298-50×2=287-94×2=818-257×2=246-59×2=494-87×2=163-26×3=649-137×3=189-29×3=956-48×4=390-19×8=186-23×5=289-15×2=649-46×8=331-76×2=325-15×6=366-73×2=743-305×2=368-33×3=801-26×9=405-39×5=744-142×2=367-177×2=497-49×3=168-36×3=701-40×6=217-53×4=725-18×7=235-37×5=473-73×2=290-30×8=325-46×6=399-120×3=941-67×9=324-18×2=990-32×5=238-56×4=847-102×8=325-111×2=983-446×2=245×3-703=282×3-364=282×3-708=442×3-271=300×3-31=856×7-669=226×3-311=306×4-857=259×2-310=96×3-75=397×2-169=870×8-774=60×8-154=434×6-778=235×4-458=870×7-377=143×6-404=624×7-160=200×2-208=462×9-113=437×2-437=905×3-963=303×3-855=134×2-209=68×5-257=829×6-678=113×7-205=608×2-39=83×5-316=656×7-941=446×2-686=271×4-214=161×6-517=471×4-670=130×5-149=579×5-628=89×9-664=862×7-547=201×4-113=873×3-501=386×2-220=400×6-599=478×2-331=729×9-414=57×6-214=629×8-160=114×5-428=446×6-370=105×4-321=92×2-91=124×4-104=806×2-115=15×5-69=217×6-464=196×4-20=563×9-376=329×3-983=773×2-44=374×2-579=694×2-942=61×(497-492)=924×(212-209)=10×(399-395)=715×(725-722)=20×(120-115)=401×(177-169)=123×(56-50)=419×(225-218)=235×(353-350)=10×(694-690)=94×(436-428)=46×(169-160)=38×(168-161)=695×(211-208)=20×(192-185)=863×(447-444)=91×(336-330)=59×(228-220)=195×(97-94)=522×(752-744)=216×(393-389)=656×(272-269)=285×(312-309)=155×(615-608)=13×(282-275)=733×(696-689)=69×(179-173)=116×(359-351)=65×(451-448)=293×(280-274)=62×(385-379)=58×(665-656)=110×(426-420)=345×(759-750)=52×(234-228)=782×(869-865)=223×(85-81)=310×(854-847)=116×(441-433)=923×(529-525)=101×(460-457)=654×(959-955)=176×(257-252)=185×(817-814)=16×(374-369)=360×(817-810)=104×(72-65)=830×(362-359)=13×(145-137)=412×(874-870)=137×(181-174)=107×(779-771)=144×(39-33)=370×(698-692)=250×(422-418)=111×(394-385)=171×(175-171)=552×(845-840)=117×(458-454)=942×(342-335)=2/8+5/8=1/8+6/8=1/6+3/6=1/3+2/3=2/7+4/7=2/8+4/8=4/8+3/8=6/9+3/9=4/7+2/7=5/9+2/9=1/7+3/7=1/5+4/5=6/8-1/8=4/5-1/5=2/5-1/5=6/10-3/10=2/4-1/4=6/9-3/9=4/8-3/8=3/6-1/6=4/8-1/8=4/10-3/10=4/6-1/6=6/8-2/8=參考答案275+64=339934+920=1854174+261=435225+261=486162+105=267671+310=981122+23=145229+254=48346+137=183154+244=398239+219=458231+734=965406+82=488760+958=1718158+109=26791+283=374284+65=349539+899=143821+106=127525+328=853217+212=429250+474=724100+351=451459+795=1254238+205=443274+366=640259+108=367259+282=54194+233=327594+939=153330+111=141661+975=1636273+180=453123+450=57389+372=461419+224=643258+185=443236+686=922284+73=357130+291=421206+185=391481+672=1153281+173=454960+925=1885271+47=318352+189=54199+178=277716+131=847126+142=268679+841=1520328+85=413193+490=683184+194=378351+981=133281+388=469122+588=71072+172=24483+267=350120+223=343335+647=982338-263=75122-54=68465-418=47424-322=102345-149=196240-106=134349-220=129772-581=191316-243=73496-248=248116-56=60961-889=72330-307=23978-320=658372-100=272961-91=870470-305=165833-816=17149-127=22467-38=429380-264=116782-296=486428-224=204949-776=173488-238=250605-253=352387-201=186680-506=174354-98=256800-680=120319-299=20398-29=369476-280=196502-210=292352-261=91469-14=455256-179=77403-68=335322-19=303483-127=356488-12=476766-634=132183-117=66430-17=413485-145=340236-162=74353-59=294676-456=220245-146=99503-314=189123-84=39439-383=5694-26=68950-427=523385-163=222687-441=246341-48=293687-301=386375-24=351408-82=326308×3=924293×2=58614×6=84831×5=415513×3=39298×6=1788215×3=645735×2=1470158×6=948204×9=183626×5=130461×5=230571×4=284326×4=1304159×3=477194×7=135839×7=273745×4=2980105×2=210853×3=255971×9=639338×9=3042140×3=420198×2=396336×2=672881×2=176249×4=19651×2=102250×3=750968×9=871233×5=165434×3=1302487×2=974989×6=593489×8=712827×7=578960×9=540126×4=50412×3=36755×5=3775162×2=324767×8=613682×6=492924×4=3696136×2=272263×2=52639×2=78817×4=3268160×4=640390×6=2340314×3=942712×3=2136161×5=805269×9=2421174×3=522901×8=7208276×2=552100×9=90067×3=201732×8=5856649+61+11=721828+446+294=1568257+405+14=676620+847+196=166319+39+532=590557+718+903=2178426+339+233=998444+185+319=948558+98+202=858664+16+79=759310+78+441=829905+386+937=2228370+487+63=920773+29+245=1047297+342+139=778434+660+744=1838304+216+55=575647+932+819=239882+148+85=315143+306+820=1269365+198+222=785307+965+492=1764304+369+256=929279+172+920=1371209+289+499=997401+572+950=1923143+536+268=947282+204+929=141541+25+349=415242+687+111=104066+664+71=801790+476+116=1382424+339+33=796852+148+828=1828396+183+393=972448+451+994=1893160+279+237=676153+973+594=1720405+210+56=671706+690+662=2058731+19+84=83434+899+213=1146312+276+383=97187+106+600=793348+293+104=745825+602+307=1734223+430+153=806745+324+777=184640+628+252=920743+275+885=1903216+386+337=939114+156+144=414529+110+305=944411+334+828=1573261+148+359=768559+29+728=1316641+253+33=927716+997+902=2615356+211+45=612162+904+968=2034247+176-75=348772+64-399=437403+64-299=168744+826-360=1210362+121-133=350786+722-502=100648+414-374=88722+657-76=130394+192-95=191152+805-541=416226+161-142=245971+186-583=57432+332-284=80188+549-728=9237+186-392=31580+920-117=138376+348-361=63173+933-129=977153+295-151=297206+657-674=189357+42-198=201691+680-667=70454+357-249=162756+452-414=794319+63-281=101411+529-396=54440+153-48=145615+277-248=644122+336-306=152763+286-610=439126+92-75=143976+199-283=892416+83-152=347539+272-564=24737+453-13=477746+195-762=179102+188-271=19448+626-261=813150+318-281=187298+567-220=645176+193-44=325435+329-404=360201+198-36=363498+574-799=27343+340-13=370388+792-997=18357+48-16=89246+594-131=709326+90-63=353213+962-192=983193+255-194=254817+857-495=1179145+297-412=30632+485-944=173192+229-124=297690+765-757=698323+17-12=328588+349-225=712198+37-224=11221+799-722=298252-68-165=19836-219-164=453397-32-172=193907-349-531=27340-186-14=140693-529-89=75435-229-33=173925-23-887=15378-297-70=11912-377-331=204239-135-88=16488-297-101=90414-52-348=14911-666-111=134188-20-67=101818-51-492=275332-29-186=117703-141-87=475444-181-66=197999-498-260=241486-29-281=176814-377-380=57342-36-236=70941-61-129=751466-83-119=264924-231-647=46230-149-73=8936-20-719=197422-305-65=52917-44-218=655429-330-87=12971-478-269=224312-29-125=158994-686-109=199367-74-210=83539-101-255=183468-305-138=25579-255-322=2492-77-275=140722-631-31=60323-143-107=73422-198-178=46401-228-30=143804-470-36=298472-258-26=188935-78-264=593470-378-15=77791-250-10=531451-38-347=66910-44-688=178490-168-252=70818-161-504=153272-70-128=74418-33-113=272300-171-28=101997-482-298=217248-102-115=31778-142-608=28158-31-125=2344-20-148=176241-62+307=486809-491+193=511133-33+302=402868-473+198=593244-82+280=442407-84+917=1240353-170+196=379437-89+126=474285-246+32=71654-235+565=984260-258+45=47967-710+518=775354-122+256=488590-575+295=310327-314+129=142856-828+978=1006405-258+341=488801-48+570=1323336-150+230=416705-516+429=618247-164+245=328384-276+606=714242-152+113=203971-365+506=111273-68+315=320419-153+651=917224-156+11=79954-128+912=1738394-216+210=388685-126+135=694352-195+213=370437-307+463=593213-146+182=249897-102+447=1242392-255+204=341877-221+41=697416-332+190=274910-311+933=1532480-229+34=285276-214+575=637279-268+393=404920-118+811=1613215-87+107=235888-605+839=1122338-310+410=438861-720+208=349271-246+358=383786-610+862=1038261-16+155=400937-519+325=743212-183+253=282721-297+679=1103373-370+77=80858-258+171=771187-163+324=348955-727+171=399312-210+213=315929-927+239=241104-35+124=193634-129+709=1214457+(327-111)=673110+(930-913)=127177+(447-198)=426131+(713-624)=220465+(389-10)=84469+(306-80)=295132+(192-76)=248328+(797-531)=594398+(451-257)=592505+(554-28)=1031183+(487-116)=554243+(792-67)=968410+(427-394)=44387+(395-228)=254215+(384-305)=29499+(823-682)=24062+(473-185)=35042+(565-386)=221441+(452-41)=852852+(951-857)=94668+(120-79)=109782+(893-400)=1275164+(432-416)=180980+(465-272)=1173414+(271-112)=573667+(538-323)=882483+(223-185)=521598+(978-567)=100938+(337-134)=241242+(307-28)=521115+(396-319)=192854+(681-408)=1127106+(423-119)=410468+(535-240)=763250+(112-10)=35267+(527-243)=351407+(460-408)=459966+(754-484)=1236482+(410-219)=673504+(55-39)=520176+(269-253)=192174+(760-131)=803123+(301-251)=173288+(870-121)=1037112+(488-38)=562428+(780-614)=594129+(398-202)=325113+(560-74)=599227+(455-87)=595649+(538-85)=110264+(372-339)=97587+(305-109)=783197+(238-33)=402687+(696-145)=1238462+(281-182)=561769+(964-925)=808336+(162-147)=351782+(736-627)=891172+(378-327)=223310+(797-134)=973444-(321+111)=12940-(206+294)=440416-(53+325)=38447-(255+113)=79448-(82+170)=196835-(206+601)=28443-(246+61)=136836-(464+331)=41394-(75+257)=62675-(40+260)=375260-(66+154)=40916-(635+109)=172175-(36+52)=87998-(117+870)=11445-(41+195)=209876-(256+596)=24268-(31+101)=136736-(434+45)=257448-(111+158)=179929-(44+368)=517449-(83+240)=126651-(232+341)=78368-(135+20)=213887-(370+402)=115246-(11+235)=0852-(121+143)=588337-(55+10)=272576-(42+245)=289439-(237+124)=78569-(103+434)=32498-(229+259)=10796-(540+143)=113120-(13+26)=81868-(310+211)=347411-(118+102)=191901-(199+501)=201360-(25+182)=153944-(258+659)=27500-(262+161)=77960-(110+84)=766479-(362+82)=35689-(226+463)=0471-(115+246)=110931-(633+103)=195388-(21+72)=295295-(104+39)=152362-(188+14)=160600-(485+107)=8329-(237+39)=53782-(40+556)=186129-(17+51)=61789-(600+115)=74487-(146+290)=51443-(81+16)=346352-(162+97)=93868-(184+228)=456288-(66+120)=102528-(142+176)=210483-(170+300)=13955-(195+41)=719353-(437-148)=64296-(590-507)=213318-(114-28)=232363-(376-364)=351147-(489-473)=131254-(295-154)=113370-(440-391)=321176-(564-540)=152366-(341-141)=166150-(904-815)=61339-(378-161)=122920-(535-47)=432202-(408-400)=194953-(927-668)=694477-(248-136)=365802-(929-870)=743176-(306-201)=71952-(902-577)=627497-(241-155)=411473-(700-268)=41364-(469-181)=76580-(700-232)=112461-(250-144)=355375-(944-874)=305253-(97-92)=248902-(746-515)=671166-(186-101)=81426-(655-242)=13256-(418-202)=40509-(468-33)=74304-(105-70)=269825-(868-225)=182433-(362-95)=166542-(899-726)=369453-(217-86)=322684-(917-869)=636251-(452-441)=240408-(965-789)=232292-(79-48)=261337-(180-159)=316393-(135-20)=27838-(256-219)=1353-(482-366)=237104-(187-141)=58475-(360-169)=284616-(670-138)=8460-(334-331)=57909-(683-104)=330359-(460-434)=333193-(754-682)=121198-(139-60)=119740-(969-416)=187361-(152-122)=331656-(468-119)=307126-(138-111)=99393-(884-496)=5305-(400-299)=204645-(706-533)=472446-(293-200)=353803-(355-83)=53121+55×7=406272+427×2=1126398+170×3=908560+205×2=970166+108×3=490591+84×5=1011454+18×4=526135+53×2=241231+69×4=507752+142×3=117873+181×4=797181+36×4=325260+77×9=953914+18×6=1022273+12×5=333132+110×9=1122464+35×7=709312+28×8=536203+76×2=355362+164×3=854103+327×2=757895+54×2=1003320+35×2=390921+196×2=131397+33×4=229840+114×7=1638351+174×3=873973+226×3=165142+316×2=674255+86×8=94323×5+266=38170×3+117=32797×8+42=818103×6+761=137928×7+179=37597×4+420=80887×6+80=60298×6+658=1246338×2+214=89075×5+765=1140210×2+340=760402×2+895=169919×4+106=182188×2+823=1199162×5+143=95355×2+516=62621×6+370=49649×5+78=323137×2+272=546174×2+438=78617×7+48=167299×3+489=1386100×4+429=82945×6+225=495371×2+126=86842×2+931=1015130×4+386=906491×2+498=1480256×3+200=96886×9+775=1549425-121×3=62256-46×3=118426-88×4=74736-19×6=622488-132×2=224171-66×2=39492-57×2=378741-69×2=603113-26×3=35852-99×7=159402-85×4=62406-33×7=175245-26×7=63653-132×2=389120-40×2=40997-207×4=16969-14×2=41994-143×2=708474-39×6=240782-378×2=26326-33×7=95298-50×2=198287-94×2=99818-257×2=304246-59×2=128494-87×2=320163-26×3=85649-137×3=238189-29×3=102956-48×4=764390-19×8=238186-23×5=71289-15×2=259649-46×8=281331-76×2=179325-15×6=235366-73×2=220743-305×2=133368-33×3=269801-26×9=567405-39×5=210744-142×2=460367-177×2=13497-49×3=350168-36×3=60701-40×6=461217-53×4=5725-18×7=599235-37×5=50473-73×2=327290-30×8=50325-46×6=49399-120×3=39941-67×9=338324-18×2=288990-32×5=83023