三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案175+157=153+293=157+173=288+383=47+160=399+580=208+205=808+314=234+63=69+341=321+68=437+559=315+156=898+217=149+185=286+462=149+111=856+530=58+269=152+588=93+371=250+120=92+322=392+494=69+155=467+303=156+104=89+220=388+65=94+332=133+213=287+733=188+310=373+295=120+64=365+402=130+41=429+755=339+60=532+184=131+241=895+199=244+242=552+359=118+208=162+486=137+224=456+89=106+312=318+831=236+227=286+495=90+298=363+821=189+201=264+597=70+397=235+511=183+73=314+396=404-87=566-491=301-68=510-210=431-183=315-242=401-390=954-81=318-146=502-122=316-78=677-483=451-341=661-596=394-82=607-100=389-146=172-71=375-196=974-384=392-77=936-257=332-256=951-657=370-132=957-245=396-230=748-469=215-33=607-45=487-446=769-527=380-107=184-110=205-87=548-146=213-12=872-276=492-256=661-160=457-181=916-790=223-32=217-139=482-284=905-343=414-392=783-588=236-24=897-839=361-28=970-34=139-61=871-848=369-299=727-105=313-24=390-24=385-169=259-67=301×3=774×7=104×8=179×3=79×8=646×5=101×4=102×3=303×2=312×3=127×7=931×7=18×5=77×3=124×6=194×8=13×3=518×6=274×2=500×2=236×3=964×6=281×3=943×9=435×2=129×6=83×2=947×5=485×2=891×6=432×2=405×9=40×5=151×2=25×6=230×6=68×3=978×5=90×8=491×9=37×3=666×7=105×9=641×6=379×2=579×8=62×5=204×3=102×4=667×9=252×2=545×2=324×2=573×2=50×4=984×4=342×2=317×5=455×2=491×6=635+242+24=200+623+897=199+757+30=422+506+986=194+173+508=293+543+740=17+390+21=154+999+23=141+11+766=234+357+25=114+209+452=719+697+244=206+37+715=381+847+527=98+78+75=236+41+237=539+178+253=393+49+914=266+547+55=175+85+852=117+30+553=424+183+765=120+162+183=693+921+771=79+423+397=488+444+284=106+165+265=686+690+446=223+211+345=124+498+399=269+369+117=422+79+95=264+300+283=470+72+835=178+78+572=315+281+66=288+150+218=965+88+666=271+44+250=752+405+536=39+71+183=844+862+726=215+421+91=609+845+767=219+190+432=820+927+605=67+272+234=921+510+799=199+420+60=937+299+58=130+312+317=674+886+812=362+59+101=47+262+700=580+32+187=123+151+159=202+490+61=799+794+52=16+32+208=360+908+691=213+209-172=592+232-557=194+109-195=94+173-192=355+98-366=953+157-61=207+287-37=274+598-554=452+10-197=910+758-975=60+139-88=689+545-943=59+199-46=575+106-67=395+103-133=551+872-600=107+124-206=872+665-344=214+58-217=679+138-351=168+280-424=586+541-892=82+206-219=172+636-371=44+392-421=257+984-116=47+63-46=722+405-208=399+91-15=498+831-116=353+96-77=561+650-803=112+211-308=798+690-243=280+149-17=858+266-495=361+97-46=296+230-405=400+31-338=859+464-593=157+108-132=682+836-475=228+240-423=506+330-432=54+398-136=386+943-992=187+168-198=491+721-642=82+363-295=629+709-398=28+217-85=762+942-722=383+38-98=54+905-840=62+365-52=811+515-28=48+444-340=566+170-338=234+156-292=207+721-681=441-138-235=944-37-755=255-60-48=734-96-303=299-140-131=944-118-698=472-32-247=591-177-334=466-260-14=989-195-187=491-229-189=722-61-177=251-228-16=886-420-339=453-90-41=956-54-793=456-127-208=991-27-775=493-87-214=857-240-614=450-343-55=936-45-333=377-207-86=752-269-90=188-126-45=657-55-93=292-159-113=836-621-201=429-28-175=713-55-580=458-119-173=750-216-298=353-220-98=980-302-432=323-12-35=862-131-646=444-201-155=839-115-569=203-136-26=887-366-139=236-113-93=782-128-383=436-178-233=787-576-88=470-40-414=907-211-418=498-91-322=640-195-72=496-316-26=940-537-253=316-70-35=818-581-75=314-11-27=495-103-41=144-102-38=894-39-570=317-27-73=464-106-23=247-136-84=789-35-667=332-327+366=517-278+463=475-424+51=180-172+261=96-62+52=712-291+322=411-173+31=923-587+257=252-162+200=761-622+472=327-160+239=713-42+382=420-308+130=945-148+928=218-40+121=999-415+863=489-424+43=186-148+456=324-148+300=745-696+792=364-275+124=709-29+582=339-219+223=734-691+239=480-234+247=780-620+657=219-212+249=616-272+921=209-160+260=863-638+457=153-20+291=941-536+316=317-300+65=413-147+209=280-93+13=637-382+247=339-153+220=680-286+833=400-393+244=819-348+345=320-131+90=285-23+76=379-278+301=788-60+548=387-241+52=299-123+163=308-306+412=752-696+149=423-309+181=704-84+660=338-185+70=244-133+950=127-45+120=327-94+444=201-65+196=694-505+17=73-40+406=320-155+786=219-149+255=780-737+621=151+(473-426)=991+(847-380)=66+(185-59)=184+(531-422)=112+(217-68)=196+(561-455)=233+(455-433)=79+(485-404)=208+(175-61)=534+(152-123)=436+(211-97)=707+(979-39)=144+(163-14)=38+(965-901)=57+(431-328)=192+(450-267)=165+(390-224)=70+(772-417)=104+(440-438)=870+(984-739)=353+(320-97)=716+(328-244)=101+(469-144)=133+(333-58)=260+(421-54)=211+(670-483)=113+(369-184)=929+(689-348)=330+(119-29)=296+(584-451)=334+(470-128)=428+(839-176)=242+(173-167)=562+(693-416)=77+(443-38)=490+(995-235)=80+(427-282)=962+(948-440)=45+(249-16)=777+(641-271)=342+(269-80)=262+(571-421)=295+(378-360)=997+(841-663)=229+(369-290)=883+(273-211)=449+(272-266)=765+(961-246)=443+(256-167)=866+(696-35)=61+(159-113)=88+(888-646)=492+(365-338)=470+(786-580)=337+(270-210)=383+(604-489)=321+(478-363)=212+(583-478)=469+(446-170)=460+(927-294)=394-(192+99)=651-(47+373)=277-(17+193)=794-(65+381)=189-(39+42)=796-(63+712)=443-(157+26)=950-(659+45)=253-(24+136)=711-(452+105)=280-(125+28)=990-(653+28)=416-(165+231)=816-(236+55)=223-(15+181)=771-(149+574)=311-(236+66)=447-(166+192)=421-(158+163)=876-(542+26)=450-(145+300)=981-(151+29)=470-(105+159)=672-(158+248)=373-(67+200)=702-(135+131)=393-(20+167)=754-(397+333)=498-(83+53)=923-(432+434)=402-(193+73)=775-(539+142)=403-(116+107)=920-(451+186)=167-(63+66)=815-(92+166)=337-(170+56)=859-(703+109)=423-(51+166)=889-(599+200)=245-(36+52)=597-(245+177)=481-(71+192)=725-(130+215)=234-(136+54)=662-(556+80)=439-(14+346)=752-(145+581)=376-(54+321)=819-(321+334)=494-(139+328)=934-(146+407)=287-(22+157)=845-(256+573)=447-(202+141)=246-(19+19)=481-(195+162)=643-(522+90)=491-(86+229)=638-(269+260)=316-(353-256)=773-(728-424)=339-(406-294)=247-(576-566)=178-(412-356)=369-(888-843)=447-(275-94)=864-(993-817)=164-(355-228)=693-(354-268)=291-(313-285)=339-(976-865)=353-(470-248)=221-(190-174)=298-(332-266)=959-(774-271)=67-(440-415)=289-(268-31)=359-(313-20)=294-(298-16)=305-(166-79)=188-(763-630)=291-(477-318)=136-(422-378)=424-(169-14)=574-(158-49)=444-(435-424)=808-(896-465)=28-(267-258)=362-(595-345)=231-(185-99)=957-(420-411)=248-(143-136)=319-(458-303)=373-(270-155)=301-(964-689)=250-(470-359)=992-(162-44)=442-(490-422)=908-(981-828)=465-(116-56)=790-(389-334)=261-(122-105)=821-(654-205)=160-(352-350)=589-(994-503)=244-(304-70)=778-(872-589)=293-(219-157)=863-(570-458)=409-(457-295)=302-(835-747)=480-(433-32)=593-(748-288)=500-(369-361)=829-(202-31)=310-(245-47)=554-(521-179)=124-(163-142)=752-(633-239)=331+111×3=446+140×3=315+140×2=618+138×2=38+221×2=529+127×5=132+211×4=708+104×6=33+73×9=463+27×7=90+190×4=873+229×2=305+240×2=991+41×4=32+19×5=343+333×2=192+55×9=26+25×2=314+95×3=515+157×6=381+134×3=242+407×2=348+180×2=158+158×2=17+111×4=524+66×4=238+94×2=675+371×2=134+10×6=673+154×6=77×9+176=49×8+202=269×2+32=316×3+158=79×2+252=100×4+82=251×2+437=147×5+172=49×7+250=432×2+114=378×2+67=173×5+546=57×6+189=147×5+225=203×3+102=27×3+630=86×5+200=53×3+446=54×4+331=430×2+984=284×2+10=87×9+295=71×4+151=146×3+510=16×9+414=34×6+117=79×2+166=200×2+608=167×5+73=73×4+974=280-22×7=726-11×3=94-12×5=839-383×2=455-61×5=939-114×5=218-14×6=369-37×9=282-76×2=600-55×8=318-41×7=940-281×3=366-87×2=568-77×3=431-24×4=316-33×8=324-47×6=383-100×3=320-24×7=309-49×4=445-36×4=962-77×3=307-39×2=847-64×4=458-64×2=387-79×4=260-13×7=842-119×4=374-21×9=966-18×4=349-57×4=866-361×2=415-46×4=667-293×2=199-21×8=718-113×6=441-49×6=793-56×5=386-111×3=246-41×3=371-153×2=624-137×4=459-80×5=419-205×2=74-29×2=873-208×4=447-58×5=539-62×7=449-176×2=917-125×2=281-23×2=459-65×7=254-37×6=895-236×3=212-22×3=820-17×4=330-50×2=831-235×2=375-171×2=754-21×3=52×7-287=413×7-991=487×2-365=60×9-88=93×8-593=93×6-399=90×9-447=186×6-284=70×7-200=755×5-89=164×5-158=692×7-578=43×8-63=366×6-789=297×3-555=590×5-306=22×9-111=401×5-80=476×2-57=840×3-361=124×8-630=393×9-804=145×3-261=729×2-593=119×8-398=397×3-656=145×6-572=336×9-767=299×3-23=463×2-754=23×9-150=353×5-179=98×8-117=313×7-943=43×7-112=128×4-174=185×4-69=313×2-539=131×6-704=280×6-582=73×7-303=254×8-970=165×2-165=781×4-278=108×6-353=695×6-421=225×4-860=266×7-341=171×5-655=505×2-128=136×4-85=251×2-305=115×5-482=461×7-74=496×2-71=514×4-633=127×7-155=241×6-894=104×6-580=735×3-172=292×(169-166)=865×(924-920)=66×(497-492)=981×(698-695)=81×(69-66)=486×(217-209)=194×(368-363)=533×(975-970)=91×(317-309)=990×(127-118)=155×(32-26)=561×(593-585)=44×(426-423)=944×(474-471)=226×(125-122)=552×(154-146)=17×(169-160)=815×(657-654)=184×(332-329)=941×(495-487)=93×(216-212)=908×(646-641)=28×(482-475)=709×(211-208)=51×(71-63)=424×(406-403)=111×(143-140)=393×(831-824)=76×(51-45)=477×(246-241)=45×(394-387)=646×(712-707)=146×(173-170)=431×(40-31)=110×(100-96)=206×(867-861)=54×(399-395)=272×(301-294)=11×(258-255)=532×(491-485)=80×(138-131)=964×(162-156)=317×(71-68)=100×(588-583)=102×(313-305)=815×(118-112)=109×(415-409)=207×(550-542)=22×(298-293)=524×(482-477)=228×(152-149)=961×(944-937)=222×(310-307)=314×(217-210)=301×(413-410)=568×(771-763)=140×(285-282)=99×(853-847)=128×(428-423)=882×(688-685)=2/8+5/8=4/8+3/8=3/8+4/8=7/9+2/9=2/8+3/8=1/10+4/10=1/5+3/5=1/3+2/3=1/7+4/7=8/10+2/10=1/4+2/4=3/7+2/7=2/8-1/8=9/10-1/10=2/5-1/5=3/7-2/7=2/4-1/4=4/7-3/7=3/7-1/7=2/3-1/3=2/6-1/6=5/9-3/9=3/6-2/6=8/10-2/10=参考答案175+157=332153+293=446157+173=330288+383=67147+160=207399+580=979208+205=413808+314=1122234+63=29769+341=410321+68=389437+559=996315+156=471898+217=1115149+185=334286+462=748149+111=260856+530=138658+269=327152+588=74093+371=464250+120=37092+322=414392+494=88669+155=224467+303=770156+104=26089+220=309388+65=45394+332=426133+213=346287+733=1020188+310=498373+295=668120+64=184365+402=767130+41=171429+755=1184339+60=399532+184=716131+241=372895+199=1094244+242=486552+359=911118+208=326162+486=648137+224=361456+89=545106+312=418318+831=1149236+227=463286+495=78190+298=388363+821=1184189+201=390264+597=86170+397=467235+511=746183+73=256314+396=710404-87=317566-491=75301-68=233510-210=300431-183=248315-242=73401-390=11954-81=873318-146=172502-122=380316-78=238677-483=194451-341=110661-596=65394-82=312607-100=507389-146=243172-71=101375-196=179974-384=590392-77=315936-257=679332-256=76951-657=294370-132=238957-245=712396-230=166748-469=279215-33=182607-45=562487-446=41769-527=242380-107=273184-110=74205-87=118548-146=402213-12=201872-276=596492-256=236661-160=501457-181=276916-790=126223-32=191217-139=78482-284=198905-343=562414-392=22783-588=195236-24=212897-839=58361-28=333970-34=936139-61=78871-848=23369-299=70727-105=622313-24=289390-24=366385-169=216259-67=192301×3=903774×7=5418104×8=832179×3=53779×8=632646×5=3230101×4=404102×3=306303×2=606312×3=936127×7=889931×7=651718×5=9077×3=231124×6=744194×8=155213×3=39518×6=3108274×2=548500×2=1000236×3=708964×6=5784281×3=843943×9=8487435×2=870129×6=77483×2=166947×5=4735485×2=970891×6=5346432×2=864405×9=364540×5=200151×2=30225×6=150230×6=138068×3=204978×5=489090×8=720491×9=441937×3=111666×7=4662105×9=945641×6=3846379×2=758579×8=463262×5=310204×3=612102×4=408667×9=6003252×2=504545×2=1090324×2=648573×2=114650×4=200984×4=3936342×2=684317×5=1585455×2=910491×6=2946635+242+24=901200+623+897=1720199+757+30=986422+506+986=1914194+173+508=875293+543+740=157617+390+21=428154+999+23=1176141+11+766=918234+357+25=616114+209+452=775719+697+244=1660206+37+715=958381+847+527=175598+78+75=251236+41+237=514539+178+253=970393+49+914=1356266+547+55=868175+85+852=1112117+30+553=700424+183+765=1372120+162+183=465693+921+771=238579+423+397=899488+444+284=1216106+165+265=536686+690+446=1822223+211+345=779124+498+399=1021269+369+117=755422+79+95=596264+300+283=847470+72+835=1377178+78+572=828315+281+66=662288+150+218=656965+88+666=1719271+44+250=565752+405+536=169339+71+183=293844+862+726=2432215+421+91=727609+845+767=2221219+190+432=841820+927+605=235267+272+234=573921+510+799=2230199+420+60=679937+299+58=1294130+312+317=759674+886+812=2372362+59+101=52247+262+700=1009580+32+187=799123+151+159=433202+490+61=753799+794+52=164516+32+208=256360+908+691=1959213+209-172=250592+232-557=267194+109-195=10894+173-192=75355+98-366=87953+157-61=1049207+287-37=457274+598-554=318452+10-197=265910+758-975=69360+139-88=111689+545-943=29159+199-46=212575+106-67=614395+103-133=365551+872-600=823107+124-206=25872+665-344=1193214+58-217=55679+138-351=466168+280-424=24586+541-892=23582+206-219=69172+636-371=43744+392-421=15257+984-116=112547+63-46=64722+405-208=919399+91-15=475498+831-116=1213353+96-77=372561+650-803=408112+211-308=15798+690-243=1245280+149-17=412858+266-495=629361+97-46=412296+230-405=121400+31-338=93859+464-593=730157+108-132=133682+836-475=1043228+240-423=45506+330-432=40454+398-136=316386+943-992=337187+168-198=157491+721-642=57082+363-295=150629+709-398=94028+217-85=160762+942-722=982383+38-98=32354+905-840=11962+365-52=375811+515-28=129848+444-340=152566+170-338=398234+156-292=98207+721-681=247441-138-235=68944-37-755=152255-60-48=147734-96-303=335299-140-131=28944-118-698=128472-32-247=193591-177-334=80466-260-14=192989-195-187=607491-229-189=73722-61-177=484251-228-16=7886-420-339=127453-90-41=322956-54-793=109456-127-208=121991-27-775=189493-87-214=192857-240-614=3450-343-55=52936-45-333=558377-207-86=84752-269-90=393188-126-45=17657-55-93=509292-159-113=20836-621-201=14429-28-175=226713-55-580=78458-119-173=166750-216-298=236353-220-98=35980-302-432=246323-12-35=276862-131-646=85444-201-155=88839-115-569=155203-136-26=41887-366-139=382236-113-93=30782-128-383=271436-178-233=25787-576-88=123470-40-414=16907-211-418=278498-91-322=85640-195-72=373496-316-26=154940-537-253=150316-70-35=211818-581-75=162314-11-27=276495-103-41=351144-102-38=4894-39-570=285317-27-73=217464-106-23=335247-136-84=27789-35-667=87332-327+366=371517-278+463=702475-424+51=102180-172+261=26996-62+52=86712-291+322=743411-173+31=269923-587+257=593252-162+200=290761-622+472=611327-160+239=406713-42+382=1053420-308+130=242945-148+928=1725218-40+121=299999-415+863=1447489-424+43=108186-148+456=494324-148+300=476745-696+792=841364-275+124=213709-29+582=1262339-219+223=343734-691+239=282480-234+247=493780-620+657=817219-212+249=256616-272+921=1265209-160+260=309863-638+457=682153-20+291=424941-536+316=721317-300+65=82413-147+209=475280-93+13=200637-382+247=502339-153+220=406680-286+833=1227400-393+244=251819-348+345=816320-131+90=279285-23+76=338379-278+301=402788-60+548=1276387-241+52=198299-123+163=339308-306+412=414752-696+149=205423-309+181=295704-84+660=1280338-185+70=223244-133+950=1061127-45+120=202327-94+444=677201-65+196=332694-505+17=20673-40+406=439320-155+786=951219-149+255=325780-737+621=664151+(473-426)=198991+(847-380)=145866+(185-59)=192184+(531-422)=293112+(217-68)=261196+(561-455)=302233+(455-433)=25579+(485-404)=160208+(175-61)=322534+(152-123)=563436+(211-97)=550707+(979-39)=1647144+(163-14)=29338+(965-901)=10257+(431-328)=160192+(450-267)=375165+(390-224)=33170+(772-417)=425104+(440-438)=106870+(984-739)=1115353+(320-97)=576716+(328-244)=800101+(469-144)=426133+(333-58)=408260+(421-54)=627211+(670-483)=398113+(369-184)=298929+(689-348)=1270330+(119-29)=420296+(584-451)=429334+(470-128)=676428+(839-176)=1091242+(173-167)=248562+(693-416)=83977+(443-38)=482490+(995-235)=125080+(427-282)=225962+(948-440)=147045+(249-16)=278777+(641-271)=1147342+(269-80)=531262+(571-421)=412295+(378-360)=313997+(841-663)=1175229+(369-290)=308883+(273-211)=945449+(272-266)=455765+(961-246)=1480443+(256-167)=532866+(696-35)=152761+(159-113)=10788+(888-646)=330492+(365-338)=519470+(786-580)=676337+(270-210)=397383+(604-489)=498321+(478-363)=436212+(583-478)=317469+(446-170)=745460+(927-294)=1093394-(192+99)=103651-(47+373)=231277-(17+193)=67794-(65+381)=348189-(39+42)=108796-(63+712)=21443-(157+26)=260950-(659+45)=246253-(24+136)=93711-(452+105)=154280-(125+28)=127990-(653+28)=309416-(165+231)=20816-(236+55)=525223-(15+181)=27771-(149+574)=48311-(236+66)=9447-(166+192)=89421-(158+163)=100876-(542+26)=308450-(145+300)=5981-(151+29)=801470-(105+159)=206672-(158+248)=266373-(67+200)=106702-(135+131)=436393-(20+167)=206754-(397+333)=24498-(83+53)=362923-(432+434)=57402-(193+73)=136775-(539+142)=94403-(116+107)=180920-(451+186)=283167-(63+66)=38815-(92+166)=557337-(170+56)=111859-(703+109)=47423-(51+166)=206889-(599+200)=90245-(36+52)=157597-(245+177)=175481-(71+192)=218725-(130+215)=380234-(136+54)=44662-(556+80)=26439-(14+346)=79752-(145+581)=26376-(54+321)=1819-(321+334)=164494-(139+328)=27934-(146+407)=381287-(22+157)=108845-(256+573)=16447-(202+141)=104246-(19+19)=208481-(195+162)=124643-(522+90)=31491-(86+229)=176638-(269+260)=109316-(353-256)=219773-(728-424)=469339-(406-294)=227247-(576-566)=237178-(412-356)=122369-(888-843)=324447-(275-94)=266864-(993-817)=688164-(355-228)=37693-(354-268)=607291-(313-285)=263339-(976-865)=228353-(470-248)=131221-(190-174)=205298-(332-266)=232959-(774-271)=45667-(440-415)=42289-(268-31)=52359-(313-20)=66294-(298-16)=12305-(166-79)=218188-(763-630)=55291-(477-318)=132136-(422-378)=92424-(169-14)=269574-(158-49)=465444-(435-424)=433808-(896-465)=37728-(267-258)=19362-(595-345)=112231-(185-99)=145957-(420-411)=948248-(143-136)=241319-(458-303)=164373-(270-155)=258301-(964-689)=26250-(470-359)=139992-(162-44)=874442-(490-422)=374908-(981-828)=755465-(116-56)=405790-(389-334)=735261-(122-105)=244821-(654-205)=372160-(352-350)=158589-(994-503)=98244-(304-70)=10778-(872-589)=495293-(219-157)=231863-(570-458)=751409-(457-295)=247302-(835-747)=214480-(433-32)=79593-(748-288)=133500-(369-361)=492829-(202-31)=658310-(245-47)=112554-(521-179)=212124-(163-142)=103752-(633-239)=358331+111×3=664446+140×3=866315+140×2=595618+138×2=89438+221×2=480529+127×5=1164132+211×4=976708+104×6=133233+73×9=690463+27×7=65290+190×4=850873+229×2=1331305+240×2=785991+41×4=115532+19×5=127343+333×2=1009192+55×9=68726+25×2=76314+95×3=599515+157×6=1457381+134×3=783242+407×2=1056348+180×2=708158+158×2=47417+111×4=461524+66×4=788238+94×2=426675+371×2=1417134+10×6=194673+154×6=159777×9+176=86949×8+202=594269×2+32=570316×3+158=110679×2+252=410100×4+82=482251×2+437=939147×5+172=90749×7+250=593432×2+114=978378×2+67=823173×5+546=141157×6+189=531147×5+225=960203×3+102=71127×3+630=71186×5+200=63053×3+446=60554×4+331=547430×2+984=1844284×2+10=57887×9+295=107871×4+151=435146×3+510=94816×9+414=55834×6+117=32179×2+166=324200×2+608=1008167×5+73=90873×4+974=1266280-22×7=126726-11×3=69394-12×5=34839-383×2=73455-61×5=150939-114×5=369218-14×6=134369-37×9=36282-76×2=130600-55×8=160318-41×7=31940-281×3=97366-87×2=192568-77×3=337431-24×4=335316-33×8=52324-47×6=42383-100×3=83320-24×7=152309-49×4=113445-36×4=301962-77×3=731307-39×2=229847-64×4=591458-64×2=330387-79×4=71260-13×7=169842-119×4=366374-21×9=185966-18×4=894349-57×4=121866-361×2=144415-46×4=231667-293×2=81199-21×8=31718-113×6=40441-49×6=147793-56×5=513386-111×3=53246-41×3=123371-153×2=65624-137×4=76459-80×5=59419-205×2=974-29×2=16873-208×4=41447-58×5=157539-62×7=105449-176×2=97917-125×2=667281-23×2=235459-65×7=4254-37×6=32895-236×3=187212-22×3=146820-17×4=752330-50×2=230