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209+125=695+965=255+205=158+264=185+311=469+85=81+164=130+618=35+103=134+100=258+126=270+353=352+76=522+553=33+99=185+250=80+264=323+70=93+207=157+275=68+384=137+346=308+153=674+714=288+73=278+564=314+91=89+115=411+69=530+540=172+263=938+823=176+263=34+148=97+106=124+493=277+192=766+590=174+176=396+191=169+191=544+125=204+97=236+306=253+47=546+176=348+87=473+702=191+56=847+490=92+227=373+242=23+18=158+670=22+113=702+188=265+128=202+218=114+154=809+927=320-121=520-432=193-55=872-766=30-19=500-403=449-109=957-758=401-326=437-31=463-398=917-689=212-167=748-513=434-15=477-32=381-184=992-310=197-39=521-15=404-354=928-890=369-320=180-162=399-173=763-550=357-39=676-19=351-304=636-191=333-18=418-307=411-30=880-508=235-45=988-172=251-17=494-475=477-365=235-75=310-106=764-420=94-38=416-354=388-92=904-23=159-51=912-579=489-120=465-241=309-60=854-395=495-78=608-472=390-139=822-65=419-392=625-289=495-420=713-613=74×3=793×5=111×2=355×6=247×3=264×4=92×2=863×6=324×2=426×5=41×4=954×8=37×5=287×8=332×2=240×9=190×5=95×5=52×6=334×3=32×5=302×3=215×4=419×5=16×7=287×3=359×2=603×4=293×3=779×2=75×6=12×4=100×2=899×5=74×5=44×2=20×5=289×8=89×6=59×6=399×2=86×9=343×2=631×3=268×2=381×9=82×3=892×5=122×2=523×3=232×2=809×4=63×6=698×5=82×9=305×9=121×8=357×3=294×2=713×9=173+240+213=985+299+970=56+65+421=220+727+618=250+78+226=154+664+578=67+722+39=749+75+615=318+206+222=525+636+541=359+132+407=324+144+482=686+71+153=574+123+435=377+233+239=780+592+54=181+318+178=960+744+536=339+217+312=136+47+20=79+432+405=719+962+356=572+273+14=571+24+838=429+153+100=812+960+11=137+306+425=401+194+852=202+71+300=205+696+849=192+482+37=148+448+586=63+30+612=817+68+227=646+56+31=60+414+251=356+476+114=765+594+459=257+48+278=242+762+185=309+381+172=511+705+421=308+155+367=688+893+222=488+21+47=471+998+256=366+18+193=266+215+829=51+203+559=676+882+798=181+464+30=21+248+68=75+103+486=206+453+483=188+17+86=429+973+11=328+119+302=502+146+488=215+57+345=420+230+501=229+17-242=390+945-937=42+31-57=743+596-413=93+393-199=962+287-327=283+139-400=415+874-945=134+135-214=507+853-126=276+120-60=698+359-417=206+86-83=999+707-311=162+132-150=676+315-290=152+225-136=553+320-190=232+235-239=533+600-751=126+89-149=417+549-942=62+437-79=540+596-73=418+70-330=811+745-451=43+324-367=431+836-344=138+355-454=530+54-154=177+51-53=34+984-53=242+234-162=651+962-709=301+136-47=18+319-268=144+218-95=765+772-993=27+363-304=104+642-729=42+442-345=926+13-110=320+83-38=783+52-323=47+296-121=725+126-474=22+435-250=504+260-638=157+137-20=614+561-79=264+216-296=973+769-711=349+86-13=787+450-569=290+175-95=313+405-340=243+118-306=454+747-380=195+26-94=336+777-369=489-40-381=856-376-444=434-41-22=946-531-338=490-141-341=841-41-18=337-21-177=881-19-210=326-52-166=910-42-256=113-42-68=274-16-175=259-133-101=734-107-339=480-93-95=850-46-266=367-118-125=838-55-24=483-362-73=929-53-839=352-58-134=534-24-240=394-157-233=557-12-181=316-170-39=946-58-871=466-209-179=823-517-169=486-308-66=520-229-254=290-53-60=877-13-581=377-73-207=664-467-111=486-202-253=814-75-131=497-74-239=810-225-577=358-46-297=718-615-15=436-85-259=854-492-109=476-49-121=725-336-164=219-34-26=730-238-378=163-94-31=823-232-191=315-62-123=830-59-330=433-154-254=990-335-389=377-214-17=958-173-774=446-214-148=637-525-19=479-146-227=861-477-37=268-75-147=848-56-261=484-355+168=767-291+834=304-283+367=356-292+230=152-18+45=836-546+818=379-165+44=781-548+45=495-422+260=992-544+964=351-96+28=598-224+102=200-24+58=187-127+249=352-42+154=926-549+523=411-340+384=575-144+482=215-67+331=907-605+882=272-164+81=265-19+261=117-85+456=864-523+215=334-325+466=437-269+913=457-216+254=443-413+413=82-48+335=719-605+810=290-207+300=904-464+699=251-11+152=872-249+573=269-231+206=576-270+833=153-97+441=584-522+290=483-289+103=442-342+298=392-105+14=767-728+108=157-82+247=659-443+382=208-169+183=831-339+363=175-59+373=827-687+251=310-241+216=240-48+434=289-267+408=707-211+124=315-53+103=597-183+54=208-112+210=780-533+263=239-15+270=491-462+203=463-390+145=283-176+601=116+(449-404)=738+(462-224)=154+(484-437)=599+(785-260)=27+(475-233)=736+(387-288)=13+(286-86)=416+(741-382)=489+(157-18)=458+(576-71)=219+(478-254)=365+(926-796)=189+(353-96)=384+(624-598)=155+(208-166)=607+(646-213)=17+(498-454)=370+(967-899)=285+(493-83)=953+(940-595)=458+(414-90)=710+(411-266)=189+(408-407)=479+(801-529)=197+(431-234)=758+(425-339)=207+(392-177)=406+(204-93)=311+(322-229)=11+(857-680)=78+(297-12)=522+(565-520)=456+(393-57)=752+(721-712)=59+(277-54)=789+(426-59)=295+(479-237)=193+(951-684)=116+(447-187)=702+(402-116)=82+(288-175)=247+(441-153)=82+(368-152)=214+(497-227)=212+(344-207)=36+(756-295)=435+(485-278)=126+(501-301)=370+(171-102)=546+(641-144)=216+(203-79)=41+(791-173)=404+(305-35)=106+(424-277)=500+(303-293)=884+(910-724)=70+(299-200)=778+(583-376)=415+(150-88)=773+(858-79)=420-(53+337)=816-(297+402)=204-(168+26)=742-(295+203)=376-(35+300)=656-(116+452)=483-(143+19)=787-(86+106)=297-(215+38)=834-(567+100)=187-(17+11)=859-(581+110)=459-(148+103)=907-(296+482)=414-(137+171)=753-(285+279)=440-(24+55)=711-(78+244)=358-(126+69)=927-(631+33)=498-(100+111)=853-(292+109)=250-(34+104)=926-(239+32)=248-(27+160)=724-(216+206)=417-(94+106)=859-(118+88)=493-(36+419)=557-(20+372)=472-(222+86)=927-(247+608)=477-(20+144)=486-(75+60)=486-(281+58)=990-(205+575)=224-(37+150)=912-(559+31)=472-(63+331)=982-(158+192)=241-(175+60)=827-(359+385)=451-(137+225)=897-(516+356)=484-(63+389)=811-(516+157)=387-(243+88)=708-(104+158)=465-(92+45)=540-(10+45)=417-(76+178)=960-(286+135)=352-(21+115)=838-(21+311)=413-(272+71)=382-(131+28)=283-(86+189)=830-(16+309)=496-(21+409)=775-(379+327)=101-(37-18)=697-(414-277)=253-(185-10)=568-(498-407)=215-(274-215)=244-(625-482)=445-(292-72)=67-(181-147)=475-(337-240)=216-(596-419)=480-(406-171)=900-(847-729)=444-(486-149)=120-(592-556)=499-(269-64)=348-(380-322)=276-(437-423)=420-(367-361)=222-(251-106)=621-(491-268)=353-(493-260)=803-(871-614)=416-(308-18)=884-(802-212)=410-(369-355)=945-(353-218)=306-(247-94)=961-(712-551)=479-(369-67)=164-(925-884)=302-(486-254)=652-(451-51)=287-(373-102)=891-(394-105)=336-(402-139)=704-(827-286)=336-(389-126)=388-(895-594)=305-(419-382)=714-(843-795)=125-(473-353)=675-(891-296)=164-(444-328)=92-(973-921)=241-(479-285)=556-(930-428)=230-(324-264)=248-(700-696)=82-(446-410)=399-(784-672)=348-(326-150)=813-(782-504)=392-(233-51)=305-(678-400)=297-(346-132)=798-(649-168)=417-(243-179)=556-(697-525)=495-(81-36)=548-(722-447)=406+82×7=742+107×9=72+227×3=160+257×2=160+31×4=954+20×6=240+140×2=178+93×3=208+390×2=216+196×2=194+55×8=727+57×3=355+142×2=857+65×5=94+251×2=552+304×2=184+72×5=702+269×2=290+59×3=58+119×2=154+94×3=191+110×4=470+56×7=573+200×5=289+41×2=955+20×2=394+93×2=46+410×2=103+149×4=760+62×8=112×2+428=161×2+194=172×3+170=94×7+863=66×6+44=67×6+505=71×4+39=129×3+355=185×2+383=34×6+814=65×2+34=79×2+480=225×2+380=54×6+189=248×2+209=71×3+90=142×2+20=468×2+433=197×4+114=116×4+944=344×2+85=118×2+786=23×3+302=428×2+298=156×3+175=170×5+559=48×2+99=87×9+144=165×2+299=18×2+705=284-10×3=734-40×5=339-106×3=384-142×2=271-29×7=793-121×4=464-144×2=844-75×6=257-128×2=554-130×2=343-121×2=858-37×8=214-36×5=784-290×2=440-50×3=727-58×9=467-75×6=871-95×8=134-21×3=828-89×4=101-37×2=744-23×3=365-37×6=892-109×8=449-19×4=852-345×2=156-20×4=841-223×3=188-14×9=730-81×9=182-18×2=662-98×6=398-30×5=498-78×3=374-45×8=708-89×4=118-12×7=846-107×3=182-14×5=540-60×5=365-43×5=544-104×5=269-44×4=341-104×2=382-27×8=265-40×2=333-14×6=504-47×3=486-109×3=759-202×2=443-109×4=726-162×4=384-20×4=486-159×3=415-44×7=945-308×2=401-176×2=174-25×4=106-50×2=156-28×3=240×2-342=96×9-565=89×8-296=406×7-30=192×2-141=369×3-411=427×2-50=261×4-970=37×7-66=341×4-845=105×6-91=827×8-327=256×3-618=442×2-317=147×4-560=877×3-21=28×9-166=519×4-898=33×6-43=907×7-179=371×2-237=727×3-540=105×3-293=754×2-752=263×2-88=403×5-846=135×6-503=496×6-96=447×2-19=418×5-933=312×3-773=451×6-652=191×4-92=904×9-410=315×2-322=849×6-393=117×4-142=663×8-988=258×2-30=336×5-225=285×3-532=551×2-630=194×3-555=719×9-821=133×6-601=567×2-573=269×3-168=747×5-541=445×2-133=301×7-603=361×2-165=577×7-802=172×3-214=787×4-567=465×2-750=714×5-412=136×2-154=373×4-462=73×9-424=173×9-939=184×(367-364)=802×(494-491)=162×(436-430)=411×(359-355)=216×(303-300)=725×(114-110)=60×(362-358)=877×(358-354)=94×(141-134)=98×(824-820)=88×(361-357)=13×(852-844)=20×(466-463)=547×(541-536)=130×(483-477)=843×(515-510)=86×(124-120)=608×(461-453)=147×(62-56)=422×(103-96)=239×(222-219)=53×(760-751)=184×(86-83)=416×(370-361)=142×(142-135)=289×(566-561)=123×(309-302)=588×(708-699)=35×(43-36)=83×(151-147)=121×(186-183)=14×(890-886)=245×(468-464)=419×(482-476)=204×(335-331)=343×(446-443)=84×(56-51)=699×(186-179)=138×(299-296)=823×(188-182)=128×(401-398)=791×(468-461)=55×(70-62)=370×(857-852)=87×(278-275)=247×(609-605)=163×(497-493)=800×(825-817)=169×(234-231)=539×(757-748)=75×(447-444)=285×(117-112)=97×(46-42)=886×(701-698)=85×(381-377)=981×(363-360)=133×(469-465)=440×(54-47)=72×(178-175)=817×(570-567)=3/8+2/8=1/6+3/6=2/7+4/7=3/6+2/6=2/8+3/8=3/10+2/10=1/5+3/5=7/10+3/10=1/8+5/8=3/9+4/9=3/7+2/7=3/9+6/9=4/6-1/6=2/3-1/3=2/4-1/4=2/8-1/8=3/6-2/6=2/7-1/7=3/7-2/7=6/9-3/9=2/6-1/6=3/5-2/5=2/5-1/5=5/8-1/8=参考答案209+125=334695+965=1660255+205=460158+264=422185+311=496469+85=55481+164=245130+618=74835+103=138134+100=234258+126=384270+353=623352+76=428522+553=107533+99=132185+250=43580+264=344323+70=39393+207=300157+275=43268+384=452137+346=483308+153=461674+714=1388288+73=361278+564=842314+91=40589+115=204411+69=480530+540=1070172+263=435938+823=1761176+263=43934+148=18297+106=203124+493=617277+192=469766+590=1356174+176=350396+191=587169+191=360544+125=669204+97=301236+306=542253+47=300546+176=722348+87=435473+702=1175191+56=247847+490=133792+227=319373+242=61523+18=41158+670=82822+113=135702+188=890265+128=393202+218=420114+154=268809+927=1736320-121=199520-432=88193-55=138872-766=10630-19=11500-403=97449-109=340957-758=199401-326=75437-31=406463-398=65917-689=228212-167=45748-513=235434-15=419477-32=445381-184=197992-310=682197-39=158521-15=506404-354=50928-890=38369-320=49180-162=18399-173=226763-550=213357-39=318676-19=657351-304=47636-191=445333-18=315418-307=111411-30=381880-508=372235-45=190988-172=816251-17=234494-475=19477-365=112235-75=160310-106=204764-420=34494-38=56416-354=62388-92=296904-23=881159-51=108912-579=333489-120=369465-241=224309-60=249854-395=459495-78=417608-472=136390-139=251822-65=757419-392=27625-289=336495-420=75713-613=10074×3=222793×5=3965111×2=222355×6=2130247×3=741264×4=105692×2=184863×6=5178324×2=648426×5=213041×4=164954×8=763237×5=185287×8=2296332×2=664240×9=2160190×5=95095×5=47552×6=312334×3=100232×5=160302×3=906215×4=860419×5=209516×7=112287×3=861359×2=718603×4=2412293×3=879779×2=155875×6=45012×4=48100×2=200899×5=449574×5=37044×2=8820×5=100289×8=231289×6=53459×6=354399×2=79886×9=774343×2=686631×3=1893268×2=536381×9=342982×3=246892×5=4460122×2=244523×3=1569232×2=464809×4=323663×6=378698×5=349082×9=738305×9=2745121×8=968357×3=1071294×2=588713×9=6417173+240+213=626985+299+970=225456+65+421=542220+727+618=1565250+78+226=554154+664+578=139667+722+39=828749+75+615=1439318+206+222=746525+636+541=1702359+132+407=898324+144+482=950686+71+153=910574+123+435=1132377+233+239=849780+592+54=1426181+318+178=677960+744+536=2240339+217+312=868136+47+20=20379+432+405=916719+962+356=2037572+273+14=859571+24+838=1433429+153+100=682812+960+11=1783137+306+425=868401+194+852=1447202+71+300=573205+696+849=1750192+482+37=711148+448+586=118263+30+612=705817+68+227=1112646+56+31=73360+414+251=725356+476+114=946765+594+459=1818257+48+278=583242+762+185=1189309+381+172=862511+705+421=1637308+155+367=830688+893+222=1803488+21+47=556471+998+256=1725366+18+193=577266+215+829=131051+203+559=813676+882+798=2356181+464+30=67521+248+68=33775+103+486=664206+453+483=1142188+17+86=291429+973+11=1413328+119+302=749502+146+488=1136215+57+345=617420+230+501=1151229+17-242=4390+945-937=39842+31-57=16743+596-413=92693+393-199=287962+287-327=922283+139-400=22415+874-945=344134+135-214=55507+853-126=1234276+120-60=336698+359-417=640206+86-83=209999+707-311=1395162+132-150=144676+315-290=701152+225-136=241553+320-190=683232+235-239=228533+600-751=382126+89-149=66417+549-942=2462+437-79=420540+596-73=1063418+70-330=158811+745-451=110543+324-367=0431+836-344=923138+355-454=39530+54-154=430177+51-53=17534+984-53=965242+234-162=314651+962-709=904301+136-47=39018+319-268=69144+218-95=267765+772-993=54427+363-304=86104+642-729=1742+442-345=139926+13-110=829320+83-38=365783+52-323=51247+296-121=222725+126-474=37722+435-250=207504+260-638=126157+137-20=274614+561-79=1096264+216-296=184973+769-711=1031349+86-13=422787+450-569=668290+175-95=370313+405-340=378243+118-306=55454+747-380=821195+26-94=127336+777-369=744489-40-381=68856-376-444=36434-41-22=371946-531-338=77490-141-341=8841-41-18=782337-21-177=139881-19-210=652326-52-166=108910-42-256=612113-42-68=3274-16-175=83259-133-101=25734-107-339=288480-93-95=292850-46-266=538367-118-125=124838-55-24=759483-362-73=48929-53-839=37352-58-134=160534-24-240=270394-157-233=4557-12-181=364316-170-39=107946-58-871=17466-209-179=78823-517-169=137486-308-66=112520-229-254=37290-53-60=177877-13-581=283377-73-207=97664-467-111=86486-202-253=31814-75-131=608497-74-239=184810-225-577=8358-46-297=15718-615-15=88436-85-259=92854-492-109=253476-49-121=306725-336-164=225219-34-26=159730-238-378=114163-94-31=38823-232-191=400315-62-123=130830-59-330=441433-154-254=25990-335-389=266377-214-17=146958-173-774=11446-214-148=84637-525-19=93479-146-227=106861-477-37=347268-75-147=46848-56-261=531484-355+168=297767-291+834=1310304-283+367=388356-292+230=294152-18+45=179836-546+818=1108379-165+44=258781-548+45=278495-422+260=333992-544+964=1412351-96+28=283598-224+102=476200-24+58=234187-127+249=309352-42+154=464926-549+523=900411-340+384=455575-144+482=913215-67+331=479907-605+882=1184272-164+81=189265-19+261=507117-85+456=488864-523+215=556334-325+466=475437-269+913=1081457-216+254=495443-413+413=44382-48+335=369719-605+810=924290-207+300=383904-464+699=1139251-11+152=392872-249+573=1196269-231+206=244576-270+833=1139153-97+441=497584-522+290=352483-289+103=297442-342+298=398392-105+14=301767-728+108=147157-82+247=322659-443+382=598208-169+183=222831-339+363=855175-59+373=489827-687+251=391310-241+216=285240-48+434=626289-267+408=430707-211+124=620315-53+103=365597-183+54=468208-112+210=306780-533+263=510239-15+270=494491-462+203=232463-390+145=218283-176+601=708116+(449-404)=161738+(462-224)=976154+(484-437)=201599+(785-260)=112427+(475-233)=269736+(387-288)=83513+(286-86)=213416+(741-382)=775489+(157-18)=628458+(576-71)=963219+(478-254)=443365+(926-796)=495189+(353-96)=446384+(624-598)=410155+(208-166)=197607+(646-213)=104017+(498-454)=61370+(967-899)=438285+(493-83)=695953+(940-595)=1298458+(414-90)=782710+(411-266)=855189+(408-407)=190479+(801-529)=751197+(431-234)=394758+(425-339)=844207+(392-177)=422406+(204-93)=517311+(322-229)=40411+(857-680)=18878+(297-12)=363522+(565-520)=567456+(393-57)=792752+(721-712)=76159+(277-54)=282789+(426-59)=1156295+(479-237)=537193+(951-684)=460116+(447-187)=376702+(402-116)=98882+(288-175)=195247+(441-153)=53582+(368-152)=298214+(497-227)=484212+(344-207)=34936+(756-295)=497435+(485-278)=642126+(501-301)=326370+(171-102)=439546+(641-144)=1043216+(203-79)=34041+(791-173)=659404+(305-35)=674106+(424-277)=253500+(303-293)=510884+(910-724)=107070+(299-200)=169778+(583-376)=985415+(150-88)=477773+(858-79)=1552420-(53+337)=30816-(297+402)=117204-(168+26)=10742-(295+203)=244376-(35+300)=41656-(116+452)=88483-(143+19)=321787-(86+106)=595297-(215+38)=44834-(567+100)=167187-(17+11)=159859-(581+110)=168459-(148+103)=208907-(296+482)=129414-(137+171)=106753-(285+279)=189440-(24+55)=361711-(78+244)=389358-(126+69)=163927-(631+33)=263498-(100+111)=287853-(292+109)=452250-(34+104)=112926-(239+32)=655248-(27+160)=61724-(216+206)=302417-(94+106)=217859-(118+88)=653493-(36+419)=38557-(20+372)=165472-(222+86)=164927-(247+608)=72477-(20+144)=313486-(75+60)=351486-(281+58)=147990-(205+575)=210224-(37+150)=37912-(559+31)=322472-(63+331)=78982-(158+192)=632241-(175+60)=6827-(359+385)=83451-(137+225)=89897-(516+356)=25484-(63+389)=32811-(516+157)=138387-(243+88)=56708-(104+158)=446465-(92+45)=328540-(10+45)=485417-(76+178)=163960-(286+135)=539352-(21+115)=216838-(21+311)=506413-(272+71)=70382-(131+28)=223283-(86+189)=8830-(16+309)=505496-(21+409)=66775-(379+327)=69101-(37-18)=82697-(414-277)=560253-(185-10)=78568-(498-407)=477215-(274-215)=156244-(625-482)=101445-(292-72)=22567-(181-147)=33475-(337-240)=378216-(596-419)=39480-(406-171)=245900-(847-729)=782444-(486-149)=107120-(592-556)=84499-(269-64)=294348-(380-322)=290276-(437-423)=262420-(367-361)=414222-(251-106)=77621-(491-268)=398353-(493-260)=120803-(871-614)=546416-(308-18)=126884-(802-212)=294410-(369-355)=396945-(353-218)=810306-(247-94)=153961-(712-551)=800479-(369-67)=177164-(925-884)=123302-(486-254)=70652-(451-51)=252287-(373-102)=16891-(394-105)=602336-(402-139)=73704-(827-286)=163336-(389-126)=73388-(895-594)=87305-(419-382)=268714-(843-795)=666125-(473-353)=5675-(891-296)=80164-(444-328)=4892-(973-921)=40241-(479-285)=47556-(930-428)=54230-(324-264)=170248-(700-696)=24482-(446-410)=46399-(784-672)=287348-(326-150)=172813-(782-504)=535392-(233-51)=210305-(678-400)=27297-(346-132)=83798-(649-168)=317417-(243-179)=353556-(697-525)=384495-(81-36)=450548-(722-447)=273406+82×7=980742+107×9=170572+227×3=753160+257×2=674160+31×4=284954+20×6=1074240+140×2=520178+93×3=457208+390×2=988216+196×2=608194+55×8=634727+57×3=898355+142×2=639857+65×5=118294+251×2=596552+304×2=1160184+72×5=544702+269×2=1240290+59×3=46758+119×2=296154+94×3=436191+110×4=631470+56×7=862573+200×5=1573289+41×2=371955+20×2=995394+93×2=58046+410×2=866103+149×4=699760+62×8=1256112×2+428=652161×2+194=516172×3+170=68694×7+863=152166×6+44=44067×6+505=90771×4+39=323129×3+355=742185×2+383=75334×6+814=101865×2+34=16479×2+480=638225×2+380=83054×6+189=513248×2+209=70571×3+90=303142×2+20=304468×2+433=1369197×4+114=902116×4+944=1408344×2+85=773118×2+786=102223×3+302=371428×2+298=1154156×3+175=643170×5+559=140948×2+99=19587×9+144=927165×2+299=62918×2+705=741284-10×3=254734-40×5=534339-106×3=21384-142×2=100271-29×7=68793-121×4=309464-144×2=176844-75×6=394257-128×2=1554-130×2=294343-121×2=101858-37×8=562214-36×5=34784-290×2=204440-50×3=290727-58×9=205467-75×6=17871-95×8=111134-21×3=71828-89×4=472101-37×2=27744-23×3=675365-37×6=143892-109×8=20449-19×4=373852-345×2=162156-20×4=76841-223×3=172188-14×9=62730-81×9=1182-18×2=146662-98×6=74398-30×5=248498-78×3=264374-45×8=14708-89×4=352118-12×7=34846-107×3=525182-14×5=112540-60×5=240365-43×5=150544-104×5=24269-44×4=93341-104×2=133382-27×8=166265-40×2=185333-14×6=249504-47×3=363486-109×3=159759-202×2=355443-109×4=7726-162×4=78384-20×4=304486-159×3=9415-44×7=107945-308×2=329401-176×2=