三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案184+311=655+543=130+294=289+497=268+105=221+155=105+338=121+607=278+56=103+232=80+29=615+671=65+188=821+269=77+89=192+553=74+405=278+508=368+72=979+572=140+308=153+70=21+100=389+145=52+266=228+498=232+87=505+204=253+198=400+739=73+236=826+838=110+248=90+255=69+111=652+251=332+101=532+122=78+126=145+179=98+24=816+611=184+229=169+545=192+121=307+139=74+164=484+735=157+177=317+888=57+190=183+385=159+54=956+491=96+157=130+609=194+229=120+107=104+199=693+178=170-80=878-179=376-132=974-61=313-166=534-359=336-90=503-451=335-126=242-203=147-84=544-347=222-52=798-646=293-202=672-211=470-433=226-31=353-87=529-165=400-103=746-641=348-320=466-136=417-54=582-134=168-70=897-789=271-101=911-566=230-27=270-35=429-104=978-438=77-55=659-545=389-46=767-635=42-24=471-310=192-144=613-119=146-130=885-371=456-99=351-286=459-89=988-540=155-94=593-300=312-227=953-898=471-410=658-104=268-56=937-505=485-409=638-426=456-216=956-870=468×2=480×5=77×4=747×5=174×3=285×4=71×9=164×3=48×3=736×6=409×2=13×6=91×3=217×6=81×5=782×6=65×5=980×4=44×2=396×2=117×4=450×3=385×2=345×2=129×5=26×5=150×3=525×5=15×8=603×2=93×8=258×3=122×7=569×5=150×6=244×4=82×5=333×6=12×3=722×4=59×8=251×3=432×2=265×5=24×2=679×4=69×5=471×2=75×4=109×8=151×5=10×9=25×6=74×7=96×4=265×8=97×6=657×8=113×3=221×3=806+89+33=833+672+403=327+56+253=900+529+756=40+33+173=316+795+71=212+10+776=412+909+762=422+54+522=964+397+26=78+131+475=200+42+304=371+160+455=440+832+849=88+386+413=630+821+227=66+352+31=311+232+731=465+95+30=571+102+489=39+279+522=739+345+841=714+10+213=16+469+353=653+77+85=571+256+552=226+309+202=539+862+152=282+113+165=949+486+331=274+204+312=479+705+895=219+446+53=673+474+638=115+228+133=983+266+653=59+332+34=845+859+756=286+149+455=522+283+358=365+44+423=558+859+694=491+207+122=105+253+830=272+287+151=145+292+486=109+146+505=996+247+64=575+233+77=831+407+930=227+139+533=393+267+739=716+17+95=187+816+74=17+244+135=99+532+876=102+371+44=299+384+626=391+238+370=52+626+828=300+198-234=594+489-388=217+226-44=92+544-197=242+61-297=149+924-620=395+12-62=735+954-131=307+130-249=284+818-888=175+184-265=970+863-221=173+308-267=215+208-158=79+171-66=868+603-179=208+66-207=215+573-27=358+77-326=593+493-290=306+148-347=159+427-312=46+433-259=388+890-688=61+261-24=559+966-362=13+51-56=686+681-770=135+324-122=494+986-353=399+56-348=368+685-787=166+218-308=269+938-949=235+215-399=30+284-38=374+122-486=466+654-274=289+99-87=738+785-265=253+231-396=232+75-221=337+108-155=779+781-593=103+347-274=952+576-685=156+126-26=597+909-523=27+328-120=132+483-535=191+293-327=279+453-564=221+25-28=509+972-201=17+226-43=336+675-540=197+184-230=144+973-995=399+72-337=857+501-300=360-132-116=938-764-68=234-20-145=429-66-112=412-325-72=544-89-72=419-66-114=956-620-47=426-75-88=692-19-533=247-140-42=658-331-168=420-310-68=992-262-17=388-27-312=368-254-16=479-51-390=598-206-44=499-55-250=944-249-481=197-71-102=814-362-153=390-168-30=997-827-135=447-43-28=519-166-38=402-207-190=993-703-169=203-148-19=701-501-127=233-30-44=963-390-259=328-137-40=820-243-50=493-37-385=936-249-364=385-167-150=388-34-250=426-96-54=898-338-424=439-205-226=919-385-436=456-363-15=668-154-69=283-125-147=978-40-851=211-41-31=983-293-239=452-154-164=853-155-318=376-222-14=917-120-758=493-118-143=787-498-58=349-35-112=964-149-498=378-33-128=881-102-755=311-111-90=730-209-98=218-34+140=512-154+63=312-108+84=471-62+874=356-238+279=532-322+11=362-345+315=915-373+531=449-103+61=801-234+657=240-93+259=538-302+577=117-87+350=760-26+273=147-72+107=594-138+916=106-55+107=990-743+227=253-10+198=828-812+286=210-120+409=940-311+960=445-178+178=552-351+222=445-333+91=460-37+186=453-152+199=882-125+921=304-105+83=945-840+179=420-41+84=985-698+547=169-86+11=968-107+578=170-146+225=79-22+184=486-468+274=762-156+772=500-234+107=656-227+842=401-214+60=809-603+545=276-95+316=670-612+279=82-19+72=599-468+766=481-269+31=723-474+192=296-173+339=957-39+190=422-418+64=936-495+388=22-22+323=306-213+406=389-161+245=404-384+884=443-349+12=554-514+289=101-101+213=855-806+313=248+(374-153)=134+(421-51)=152+(79-18)=907+(882-448)=278+(283-34)=293+(852-597)=82+(122-117)=773+(478-306)=90+(452-260)=252+(386-303)=230+(406-237)=246+(895-41)=415+(292-165)=708+(424-92)=167+(490-388)=807+(221-10)=179+(331-35)=191+(962-824)=245+(316-149)=440+(384-194)=374+(351-312)=936+(552-152)=263+(423-343)=824+(504-61)=238+(244-29)=558+(550-277)=371+(237-21)=274+(978-663)=158+(414-323)=82+(524-366)=250+(380-31)=157+(476-213)=126+(325-182)=516+(646-214)=260+(476-86)=863+(920-628)=122+(300-48)=33+(458-445)=139+(498-279)=150+(757-535)=473+(131-83)=995+(857-597)=398+(268-266)=93+(982-964)=121+(231-120)=620+(643-589)=301+(41-32)=425+(852-677)=28+(328-196)=904+(966-202)=154+(395-293)=863+(871-828)=205+(299-48)=867+(982-782)=480+(279-212)=409+(929-802)=239+(279-20)=456+(436-210)=346+(150-141)=691+(654-131)=346-(214+88)=558-(285+96)=416-(307+20)=749-(83+125)=474-(219+55)=808-(174+540)=457-(331+121)=725-(105+493)=416-(46+194)=970-(840+12)=346-(32+282)=873-(141+357)=389-(336+25)=797-(134+545)=476-(294+15)=696-(325+329)=453-(124+20)=595-(342+238)=81-(28+26)=764-(675+19)=491-(278+112)=945-(506+356)=217-(88+42)=611-(14+419)=437-(56+267)=890-(448+168)=489-(187+232)=466-(83+180)=472-(104+313)=515-(65+37)=362-(18+219)=968-(227+649)=371-(27+82)=872-(14+477)=246-(27+105)=532-(406+81)=492-(71+235)=693-(236+173)=424-(287+83)=677-(293+112)=319-(228+22)=959-(126+494)=440-(55+374)=671-(552+107)=330-(142+109)=693-(180+309)=123-(33+85)=647-(47+340)=355-(112+164)=268-(76+125)=460-(117+276)=561-(89+453)=406-(16+62)=961-(235+153)=140-(31+57)=458-(10+129)=433-(172+71)=699-(222+305)=418-(55+122)=562-(411+52)=450-(485-182)=710-(780-375)=432-(421-246)=780-(689-495)=172-(264-217)=712-(832-680)=375-(153-140)=145-(164-96)=401-(316-199)=935-(988-486)=330-(354-306)=769-(49-12)=343-(391-178)=565-(753-598)=276-(188-110)=207-(749-696)=446-(401-396)=998-(641-37)=211-(486-376)=616-(196-117)=456-(498-437)=638-(832-511)=411-(461-360)=730-(681-47)=281-(239-90)=825-(653-223)=264-(315-267)=793-(903-802)=242-(368-154)=197-(148-38)=217-(264-68)=885-(731-580)=368-(438-186)=692-(967-915)=458-(182-100)=894-(961-714)=390-(447-279)=853-(465-454)=463-(463-220)=775-(57-20)=437-(415-226)=452-(283-217)=389-(280-20)=488-(833-693)=340-(267-248)=880-(559-498)=138-(179-104)=926-(789-555)=307-(415-112)=244-(530-385)=136-(447-443)=379-(700-654)=53-(144-128)=904-(772-130)=274-(452-437)=766-(460-176)=230-(496-353)=716-(718-242)=267-(249-107)=808-(540-507)=294+130×5=655+121×5=123+21×3=117+24×6=260+59×2=852+362×2=107+58×3=603+125×7=130+75×3=545+144×4=448+22×7=767+161×4=305+100×6=413+252×2=255+15×5=624+86×3=116+74×7=405+25×6=151+116×5=914+334×2=126+29×6=631+300×2=245+49×2=783+103×8=121+417×2=889+189×5=410+130×2=936+430×2=413+172×3=846+254×3=186×3+212=20×6+751=249×2+200=49×5+281=38×5+478=33×4+235=10×5+178=485×2+485=52×7+303=48×5+707=240×2+390=239×2+576=57×4+398=93×6+392=226×2+202=122×8+952=200×3+279=198×4+627=318×3+15=86×7+130=29×8+16=78×7+97=111×6+31=155×3+346=461×2+35=33×5+79=25×9+409=71×5+367=33×4+293=20×3+425=283-23×4=637-52×2=228-69×2=468-58×4=330-82×2=424-36×3=228-26×8=522-72×3=151-44×3=617-206×2=290-12×6=969-175×5=168-34×2=912-211×2=171-26×4=407-27×3=484-58×2=948-364×2=385-64×2=940-113×8=329-42×7=814-56×7=362-70×2=458-27×5=346-56×6=433-31×3=287-55×2=420-26×4=400-189×2=269-28×7=357-117×3=781-132×5=195-23×2=978-118×5=411-85×3=874-74×9=416-126×2=691-33×8=138-33×2=406-45×7=412-27×4=997-41×8=480-68×7=856-219×2=314-79×2=973-188×3=325-34×7=699-20×3=420-47×7=945-121×2=190-15×7=904-50×2=306-16×6=854-52×6=272-115×2=495-39×3=481-59×6=747-32×9=449-59×4=879-99×5=28×8-140=380×3-315=249×3-591=246×2-232=74×9-132=895×4-361=198×5-973=732×9-869=166×5-708=832×7-108=197×4-265=826×2-899=421×2-23=738×8-366=37×9-190=886×2-524=119×8-138=288×4-252=104×7-282=593×6-373=135×5-662=860×6-493=164×6-116=41×5-190=86×9-317=630×5-527=57×7-77=747×5-556=198×4-258=381×3-661=163×4-239=826×3-630=76×5-344=194×4-630=345×2-370=91×8-253=111×9-50=625×4-615=79×3-11=742×2-842=87×4-213=514×2-48=153×3-180=819×8-533=296×3-822=357×8-294=115×5-239=429×6-737=183×2-272=392×2-522=105×8-256=764×5-500=408×2-106=769×7-685=225×2-14=788×3-834=215×3-81=466×6-984=173×4-336=670×7-184=232×(397-393)=993×(222-219)=179×(166-162)=399×(483-480)=196×(39-34)=931×(767-759)=186×(48-44)=286×(601-595)=208×(227-223)=42×(892-885)=132×(76-69)=312×(862-858)=87×(208-204)=704×(601-593)=113×(320-317)=439×(202-195)=266×(113-110)=469×(443-439)=120×(215-212)=837×(432-427)=94×(35-31)=942×(640-636)=64×(206-197)=992×(395-390)=134×(52-45)=614×(521-512)=54×(40-37)=342×(281-276)=153×(114-110)=466×(226-219)=121×(385-377)=888×(623-615)=26×(414-406)=101×(183-174)=214×(386-382)=128×(595-589)=88×(120-115)=703×(52-43)=79×(213-207)=900×(762-753)=67×(475-472)=92×(400-396)=166×(148-142)=22×(881-877)=120×(170-166)=882×(772-768)=124×(248-242)=946×(305-301)=125×(444-440)=646×(640-635)=18×(101-94)=957×(599-595)=27×(242-235)=839×(796-792)=164×(260-254)=173×(421-413)=105×(53-49)=914×(644-639)=82×(132-128)=400×(423-416)=1/5+2/5=5/9+3/9=3/7+2/7=6/10+2/10=1/6+3/6=7/10+3/10=1/8+6/8=7/10+2/10=4/7+2/7=4/6+2/6=1/4+2/4=1/6+5/6=2/4-1/4=4/5-1/5=4/8-2/8=2/6-1/6=3/6-1/6=4/7-3/7=4/7-1/7=3/7-2/7=3/6-2/6=6/8-2/8=4/8-1/8=2/3-1/3=參考答案184+311=495655+543=1198130+294=424289+497=786268+105=373221+155=376105+338=443121+607=728278+56=334103+232=33580+29=109615+671=128665+188=253821+269=109077+89=166192+553=74574+405=479278+508=786368+72=440979+572=1551140+308=448153+70=22321+100=121389+145=53452+266=318228+498=726232+87=319505+204=709253+198=451400+739=113973+236=309826+838=1664110+248=35890+255=34569+111=180652+251=903332+101=433532+122=65478+126=204145+179=32498+24=122816+611=1427184+229=413169+545=714192+121=313307+139=44674+164=238484+735=1219157+177=334317+888=120557+190=247183+385=568159+54=213956+491=144796+157=253130+609=739194+229=423120+107=227104+199=303693+178=871170-80=90878-179=699376-132=244974-61=913313-166=147534-359=175336-90=246503-451=52335-126=209242-203=39147-84=63544-347=197222-52=170798-646=152293-202=91672-211=461470-433=37226-31=195353-87=266529-165=364400-103=297746-641=105348-320=28466-136=330417-54=363582-134=448168-70=98897-789=108271-101=170911-566=345230-27=203270-35=235429-104=325978-438=54077-55=22659-545=114389-46=343767-635=13242-24=18471-310=161192-144=48613-119=494146-130=16885-371=514456-99=357351-286=65459-89=370988-540=448155-94=61593-300=293312-227=85953-898=55471-410=61658-104=554268-56=212937-505=432485-409=76638-426=212456-216=240956-870=86468×2=936480×5=240077×4=308747×5=3735174×3=522285×4=114071×9=639164×3=49248×3=144736×6=4416409×2=81813×6=7891×3=273217×6=130281×5=405782×6=469265×5=325980×4=392044×2=88396×2=792117×4=468450×3=1350385×2=770345×2=690129×5=64526×5=130150×3=450525×5=262515×8=120603×2=120693×8=744258×3=774122×7=854569×5=2845150×6=900244×4=97682×5=410333×6=199812×3=36722×4=288859×8=472251×3=753432×2=864265×5=132524×2=48679×4=271669×5=345471×2=94275×4=300109×8=872151×5=75510×9=9025×6=15074×7=51896×4=384265×8=212097×6=582657×8=5256113×3=339221×3=663806+89+33=928833+672+403=1908327+56+253=636900+529+756=218540+33+173=246316+795+71=1182212+10+776=998412+909+762=2083422+54+522=998964+397+26=138778+131+475=684200+42+304=546371+160+455=986440+832+849=212188+386+413=887630+821+227=167866+352+31=449311+232+731=1274465+95+30=590571+102+489=116239+279+522=840739+345+841=1925714+10+213=93716+469+353=838653+77+85=815571+256+552=1379226+309+202=737539+862+152=1553282+113+165=560949+486+331=1766274+204+312=790479+705+895=2079219+446+53=718673+474+638=1785115+228+133=476983+266+653=190259+332+34=425845+859+756=2460286+149+455=890522+283+358=1163365+44+423=832558+859+694=2111491+207+122=820105+253+830=1188272+287+151=710145+292+486=923109+146+505=760996+247+64=1307575+233+77=885831+407+930=2168227+139+533=899393+267+739=1399716+17+95=828187+816+74=107717+244+135=39699+532+876=1507102+371+44=517299+384+626=1309391+238+370=99952+626+828=1506300+198-234=264594+489-388=695217+226-44=39992+544-197=439242+61-297=6149+924-620=453395+12-62=345735+954-131=1558307+130-249=188284+818-888=214175+184-265=94970+863-221=1612173+308-267=214215+208-158=26579+171-66=184868+603-179=1292208+66-207=67215+573-27=761358+77-326=109593+493-290=796306+148-347=107159+427-312=27446+433-259=220388+890-688=59061+261-24=298559+966-362=116313+51-56=8686+681-770=597135+324-122=337494+986-353=1127399+56-348=107368+685-787=266166+218-308=76269+938-949=258235+215-399=5130+284-38=276374+122-486=10466+654-274=846289+99-87=301738+785-265=1258253+231-396=88232+75-221=86337+108-155=290779+781-593=967103+347-274=176952+576-685=843156+126-26=256597+909-523=98327+328-120=235132+483-535=80191+293-327=157279+453-564=168221+25-28=218509+972-201=128017+226-43=200336+675-540=471197+184-230=151144+973-995=122399+72-337=134857+501-300=1058360-132-116=112938-764-68=106234-20-145=69429-66-112=251412-325-72=15544-89-72=383419-66-114=239956-620-47=289426-75-88=263692-19-533=140247-140-42=65658-331-168=159420-310-68=42992-262-17=713388-27-312=49368-254-16=98479-51-390=38598-206-44=348499-55-250=194944-249-481=214197-71-102=24814-362-153=299390-168-30=192997-827-135=35447-43-28=376519-166-38=315402-207-190=5993-703-169=121203-148-19=36701-501-127=73233-30-44=159963-390-259=314328-137-40=151820-243-50=527493-37-385=71936-249-364=323385-167-150=68388-34-250=104426-96-54=276898-338-424=136439-205-226=8919-385-436=98456-363-15=78668-154-69=445283-125-147=11978-40-851=87211-41-31=139983-293-239=451452-154-164=134853-155-318=380376-222-14=140917-120-758=39493-118-143=232787-498-58=231349-35-112=202964-149-498=317378-33-128=217881-102-755=24311-111-90=110730-209-98=423218-34+140=324512-154+63=421312-108+84=288471-62+874=1283356-238+279=397532-322+11=221362-345+315=332915-373+531=1073449-103+61=407801-234+657=1224240-93+259=406538-302+577=813117-87+350=380760-26+273=1007147-72+107=182594-138+916=1372106-55+107=158990-743+227=474253-10+198=441828-812+286=302210-120+409=499940-311+960=1589445-178+178=445552-351+222=423445-333+91=203460-37+186=609453-152+199=500882-125+921=1678304-105+83=282945-840+179=284420-41+84=463985-698+547=834169-86+11=94968-107+578=1439170-146+225=24979-22+184=241486-468+274=292762-156+772=1378500-234+107=373656-227+842=1271401-214+60=247809-603+545=751276-95+316=497670-612+279=33782-19+72=135599-468+766=897481-269+31=243723-474+192=441296-173+339=462957-39+190=1108422-418+64=68936-495+388=82922-22+323=323306-213+406=499389-161+245=473404-384+884=904443-349+12=106554-514+289=329101-101+213=213855-806+313=362248+(374-153)=469134+(421-51)=504152+(79-18)=213907+(882-448)=1341278+(283-34)=527293+(852-597)=54882+(122-117)=87773+(478-306)=94590+(452-260)=282252+(386-303)=335230+(406-237)=399246+(895-41)=1100415+(292-165)=542708+(424-92)=1040167+(490-388)=269807+(221-10)=1018179+(331-35)=475191+(962-824)=329245+(316-149)=412440+(384-194)=630374+(351-312)=413936+(552-152)=1336263+(423-343)=343824+(504-61)=1267238+(244-29)=453558+(550-277)=831371+(237-21)=587274+(978-663)=589158+(414-323)=24982+(524-366)=240250+(380-31)=599157+(476-213)=420126+(325-182)=269516+(646-214)=948260+(476-86)=650863+(920-628)=1155122+(300-48)=37433+(458-445)=46139+(498-279)=358150+(757-535)=372473+(131-83)=521995+(857-597)=1255398+(268-266)=40093+(982-964)=111121+(231-120)=232620+(643-589)=674301+(41-32)=310425+(852-677)=60028+(328-196)=160904+(966-202)=1668154+(395-293)=256863+(871-828)=906205+(299-48)=456867+(982-782)=1067480+(279-212)=547409+(929-802)=536239+(279-20)=498456+(436-210)=682346+(150-141)=355691+(654-131)=1214346-(214+88)=44558-(285+96)=177416-(307+20)=89749-(83+125)=541474-(219+55)=200808-(174+540)=94457-(331+121)=5725-(105+493)=127416-(46+194)=176970-(840+12)=118346-(32+282)=32873-(141+357)=375389-(336+25)=28797-(134+545)=118476-(294+15)=167696-(325+329)=42453-(124+20)=309595-(342+238)=1581-(28+26)=27764-(675+19)=70491-(278+112)=101945-(506+356)=83217-(88+42)=87611-(14+419)=178437-(56+267)=114890-(448+168)=274489-(187+232)=70466-(83+180)=203472-(104+313)=55515-(65+37)=413362-(18+219)=125968-(227+649)=92371-(27+82)=262872-(14+477)=381246-(27+105)=114532-(406+81)=45492-(71+235)=186693-(236+173)=284424-(287+83)=54677-(293+112)=272319-(228+22)=69959-(126+494)=339440-(55+374)=11671-(552+107)=12330-(142+109)=79693-(180+309)=204123-(33+85)=5647-(47+340)=260355-(112+164)=79268-(76+125)=67460-(117+276)=67561-(89+453)=19406-(16+62)=328961-(235+153)=573140-(31+57)=52458-(10+129)=319433-(172+71)=190699-(222+305)=172418-(55+122)=241562-(411+52)=99450-(485-182)=147710-(780-375)=305432-(421-246)=257780-(689-495)=586172-(264-217)=125712-(832-680)=560375-(153-140)=362145-(164-96)=77401-(316-199)=284935-(988-486)=433330-(354-306)=282769-(49-12)=732343-(391-178)=130565-(753-598)=410276-(188-110)=198207-(749-696)=154446-(401-396)=441998-(641-37)=394211-(486-376)=101616-(196-117)=537456-(498-437)=395638-(832-511)=317411-(461-360)=310730-(681-47)=96281-(239-90)=132825-(653-223)=395264-(315-267)=216793-(903-802)=692242-(368-154)=28197-(148-38)=87217-(264-68)=21885-(731-580)=734368-(438-186)=116692-(967-915)=640458-(182-100)=376894-(961-714)=647390-(447-279)=222853-(465-454)=842463-(463-220)=220775-(57-20)=738437-(415-226)=248452-(283-217)=386389-(280-20)=129488-(833-693)=348340-(267-248)=321880-(559-498)=819138-(179-104)=63926-(789-555)=692307-(415-112)=4244-(530-385)=99136-(447-443)=132379-(700-654)=33353-(144-128)=37904-(772-130)=262274-(452-437)=259766-(460-176)=482230-(496-353)=87716-(718-242)=240267-(249-107)=125808-(540-507)=775294+130×5=944655+121×5=1260123+21×3=186117+24×6=261260+59×2=378852+362×2=1576107+58×3=281603+125×7=1478130+75×3=355545+144×4=1121448+22×7=602767+161×4=1411305+100×6=905413+252×2=917255+15×5=330624+86×3=882116+74×7=634405+25×6=555151+116×5=731914+334×2=1582126+29×6=300631+300×2=1231245+49×2=343783+103×8=1607121+417×2=955889+189×5=1834410+130×2=670936+430×2=1796413+172×3=929846+254×3=1608186×3+212=77020×6+751=871249×2+200=69849×5+281=52638×5+478=66833×4+235=36710×5+178=228485×2+485=145552×7+303=66748×5+707=947240×2+390=870239×2+576=105457×4+398=62693×6+392=950226×2+202=654122×8+952=1928200×3+279=879198×4+627=1419318×3+15=96986×7+130=73229×8+16=24878×7+97=643111×6+31=697155×3+346=811461×2+35=95733×5+79=24425×9+409=63471×5+367=72233×4+293=42520×3+425=485283-23×4=191637-52×2=533228-69×2=90468-58×4=236330-82×2=166424-36×3=316228-26×8=20522-72×3=306151-44×3=19617-206×2=205290-12×6=218969-175×5=94168-34×2=100912-211×2=490171-26×4=67407-27×3=326484-58×2=368948-364×2=220385-64×2=257940-113×8=36329-42×7=35814-56×7=422362-70×2=222458-27×5=323346-56×6=10433-31×3=340287-55×2=177420-26×4=316400-189×2=22269-28×7=73357-117×3=6781-132×5=121195-23×2=149978-118×5=388411-85×3=156874-74×9=208416-126×2=164691-33×8=427138-33×2=72406-45×7=91412-27×4=304997-41×8=669480-68×7=4856-219×2=418314-79×2=156973-188×3=409325-34×7=87699-20×3=639420-47×7=91945-121×2=703190-15×7=85904-50×2=804306-16×6=210854-52×6=542272-115×2=42495-39×3=378481-59×6=127