三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦169×4-388=129+770-20=224×4-441=152+(654-47)=120+133+20=382-182×2=215+51+114=912-265-454=276+(332-95)=988×(865-860)=358-243-91=378-10-77=800+58×4=730-552=348+332+205=267×(292-289)=184-151+379=928×8=626+133+173=147×6=362-99×3=258×3+605=351-233+214=207+791-696=267+194=58+422-235=13×7+365=945-869=165+103-81=921-383-17=708-261+912=64×(251-247)=842+517-648=443-(310-142)=673+138+93=878+559-10=330-105=973+(973-753)=65-(319-284)=343-209+319=148×(73-67)=133×3-212=956×2=311×3+48=330+778+879=268+591=537-80×6=644-35-124=718-(435+91)=388-(741-624)=410×8-89=3/5+2/5=880×6=299-(262-69)=251-42×2=254+190-432=77×6=855+88×7=391-355-35=870×7=871-378-302=35+257×3=446×6-560=824-(107+510)=83×2=625×(364-356)=233×3-139=103-11×4=219×4+876=5/10+4/10=845-52×4=691-268×2=589-241+385=266×(500-497)=758+67×8=296+162-434=215+99+120=499-(63+254)=1/6+2/6=888×4=80+153=141+227=462-106×3=86+(877-295)=379+19-397=495-494+485=184-60×2=425-51×8=68+180=463+214=92×(130-127)=317-(263+36)=335-(150+71)=400-77-93=129×5-80=966-74-646=70×2+853=331-(497-174)=92×9-656=258-153=446-157-76=292+(478-419)=252-(71+102)=330×2=799+(895-669)=897-(52+480)=710+142+109=221+(39-30)=51+103-117=253-(41+212)=440+(945-135)=769-(679-551)=258+226-319=168+666+37=314-267=577-245+923=341×2+327=184-119=538×7-360=280×2-105=360-18×9=508-(271-174)=47+(447-437)=761-(275+139)=484-(146+216)=478+636+446=291-204=4/10-2/10=130×5+79=483-(105+44)=745-64-277=666-(729-419)=123+365-296=300+(354-281)=206-116+125=324+333=190-102=456-254=106×6+132=408+(499-439)=456-417+56=167+347+398=856-18=384-118×3=476-(55-26)=417-275+974=858-(364+305)=329-56×2=231-29×7=409-118=141+854+464=636-555=600-(612-549)=455-234-59=199+112+452=152+104×8=75+294=45×8+457=58×9+614=855+492=125×3+460=438-381=442-39×8=410-280=44×(144-135)=450-158-216=154+137=148-(784-679)=31×6=487+339=261+227=140×(274-268)=41×2+332=877×8=134+268=283×(61-55)=109×5-149=981×(621-614)=248+78=347-(219-10)=55+375-207=473-212+51=188-131=178+260=460-(127-105)=85+433+51=82×(38-31)=683-155=133-77-48=252-69=964-170=331-260=160×(457-453)=612-108×3=83×7+376=549×2=270-13×9=431-(257-130)=835+526+187=396-(89+173)=953×(34-25)=462-(129+26)=328-(14+151)=184+(230-90)=110×(901-892)=691-239=767-276=762×7=58×(220-214)=215×2=599+349-463=880-128=121+413-311=408+449=347-29-176=406-136-205=200+(928-272)=209+38=980-402-20=778-(53+117)=413×7=79×(224-216)=413×2=117×3+171=80+184=676×7=122×(567-559)=430×(509-504)=375×3=123×8-103=869+315-724=961-(153+307)=39+(514-446)=317+21+639=756×8=891-43-202=883+985=214+96-153=27×3+117=355-162=974+726=4/8-1/8=237-81×2=567×4-446=215-60=694+(830-781)=528×6-503=903-(370-98)=372-(32+259)=683+17×6=486+(868-299)=96×(217-208)=119+208+150=457-(24+136)=275+59=639-433+28=412+58+24=503+858+685=483-327+317=197+414=969+32×2=123+317+208=218-(443-430)=889-(892-209)=259+54=452+(442-115)=830-(953-538)=127+549-278=986-(621-59)=597-204=54×6-290=79×7-431=85×9+534=93×7-298=281+141=415-113×3=74×7+769=941-(117+759)=749-682=252×3-333=496-150×3=951-193=114+788+781=80×3+190=246+56=280+117+588=300-(291-219)=454+(469-83)=128-(114-54)=303×(609-606)=52×2+204=497×5=570×2=448+(593-349)=485-(279-65)=325×4-204=397-(138+40)=289×(180-177)=55+(462-377)=5/7+2/7=824+414+639=240+196=632×2-793=809-162×2=434-43-271=333+(458-240)=627-204×3=203-(783-746)=786×(576-568)=202×(146-142)=201-95+371=154×6-728=289-246+160=390+(354-327)=879×(206-200)=385-47-59=281+76×5=310-(405-125)=34+(267-117)=626+(805-625)=453+57×9=996+435×2=167+664-729=472-(290-54)=332+270+142=52+(403-347)=388+455-288=269-57=946-220×4=962+568+613=337-71=384-110+49=686×(389-385)=11+(409-28)=629×8-209=103+162=451-408+71=345-154+305=290+74×3=4/7-2/7=241×(227-223)=462-152-83=566+165×3=318-51=112+379=469-361-69=288+(370-220)=235×2=479-418+409=193-(111+42)=470+28×9=305-192+221=818-154×4=353-38+126=388-285=633+929-667=25+431-378=339+119×3=724-334+711=41+70=208-81=440-367+381=82+250=476-(13+148)=603×6-496=367-35-214=738-633+793=177+31+74=434+(221-108)=853×2=830×8-909=22×(188-179)=498-423+385=968-382-295=3/5-1/5=352-(469-399)=469-202-41=27+24×4=30+27=28+(439-171)=725×(549-546)=235-169+39=315×3-248=367×2=91+155×3=994-(705+67)=888-843+226=3/7-2/7=54×(365-357)=338-(226-120)=86×3=141+18+656=881-655+107=213+181-196=219+72=387-373=85×(37-30)=214+213-330=474-234×2=138×2=975-54×8=786+98+36=368-(259-187)=430-(99+49)=25×8=380-(317-96)=283+111×8=524+264+350=334-111-214=443-(491-84)=192×(279-275)=435-61-293=64×8+139=330+562+433=887×3=987-(191+739)=432-129=104-52=427-357+105=439-(172-23)=719-(600+20)=988×8=651+91-620=242+575-694=152×5=152+182-182=830+140×5=320-269+390=382+827=441+345=163+328=170×(194-189)=584×6=65+413-185=524+448=797-196-344=788+614+264=581+503+804=160+534+240=155-33+979=18×9=190×2-151=181×5-220=721-(971-829)=762-516=860-(742-394)=186+777+171=494×(384-377)=643-241×2=52+128×6=124+458-375=324+374=169+368×2=283+60=395+624-217=473-(86+323)=561+893-931=922-(185+81)=499-(17+263)=871×(142-139)=827×6-143=282-(439-399)=582×7-142=587+21+329=106+(474-221)=300+480+47=471-277-91=585-379-170=19+93+259=127+374+296=306-(16+245)=240-216+293=50+(190-108)=156×(925-919)=166-(206-204)=865×3=26×8=673×(353-347)=30+346-28=105×8+22=153+51=975-261-560=47×9-26=65+198×4=63×3=148-(561-499)=71×6-136=839×6-249=474-13-135=965+(856-435)=331×3=400-244+166=265×3=800-(124+445)=21×2=216+91=208×9-110=281×3=120-28×3=398+230-342=30+115=14+28+381=249+194+464=668-411+270=271+413-524=833-(334+312)=298+(466-207)=968-(117+363)=191-108=122×2=269-(114+58)=361-249=277-248+324=819-(916-872)=456×4-888=57×(432-424)=467-24×5=936+481+441=209×8-857=893-207-362=67+180×2=245+122-186=161+677+244=691-(15+362)=4/8+3/8=628-(517+110)=536-370-91=848-50+679=133×(76-69)=186+103=976-(225+210)=180+(515-459)=618+912+690=238×2-64=902-669+933=258+498+888=92+361=298-81×2=226-(378-328)=401-358=223-(606-424)=349-20×4=433×(960-953)=425×2-432=39×(360-355)=245×9-448=382-(431-51)=292×5-53=132+(946-772)=338-223=1/4+3/4=777-252=432-(180-171)=396-20-145=205×5-250=996-859-57=992-331+906=262-(19+228)=145×(323-317)=259×2-510=821-203×3=992-143-263=396-367=791-(284+15)=40+209-45=493+658-422=503×5-251=80×8=922-33×7=152×3+176=447-314=269-50×5=962-214×4=352-80×4=223+290×2=348+(958-26)=373+(916-315)=391+155=738+364-141=823-33-374=92+226=149-79=175-(195-189)=388-55×4=154+387+295=208-(149+36)=714-(687-244)=493-(131+212)=369-(138-47)=286×9=55+353-224=566-141-271=235×(13-10)=113+266=261+(750-69)=16×(383-380)=200×(403-398)=258×2-84=140-(594-519)=820-106-652=4/8-2/8=774-(415+213)=412+24-21=122+(385-326)=3/5-2/5=939-(413+512)=659-38×5=807-142+910=471-(109+196)=324×2=394+947+25=532-(585-258)=451-393+297=19+(287-234)=302+406-231=958-200+133=129+159-263=990+(698-79)=357-13×3=56+139=261-(467-426)=258×4-251=435+(225-52)=178-(319-190)=845+(997-421)=445×3=591+723-525=280-24×5=829-(537-112)=930+933-906=250×(152-148)=314-173=138+167-149=524-471=148×2+407=36+(864-717)=699-(75+622)=130-92=317-(372-219)=515-254-150=34+602+329=241+141=141+180×4=366-162-133=306-13-17=596×(507-498)=495-(76+57)=916×9=154×(554-550)=8/10+2/10=476+(441-120)=998+152-42=490-398+26=348+652=710+(879-343)=918-549-35=372-41-187=491-(320-58)=234+146-310=214×2-418=886-294×2=164×(293-286)=306×2=26+202×4=119-10=406-50×6=105+(407-151)=95×(149-142)=115×7-181=416×2+693=429+108=124×2+115=114+56-148=423+699-831=500×2-657=705+60+92=154-102+93=125×2-190=756+(241-151)=62+91=790-353-64=251+249=955-176×3=126×4-243=144+125=420×2-668=632-(573-441)=237-102+246=492-(402+75)=77×6+436=467-(109+58)=424-224-75=485-238+117=204+479+243=86×(103-98)=419-273=356-18×9=854-106×6=5/8-2/8=236×(83-80)=520+697=393-(459-290)=123-57+665=694×2-504=396-70-208=196×5=326+150×2=310-132+70=485-293+184=185-24×5=353×2-27=127+355-390=312-(144+122)=797+209+985=193×3+335=962+506-178=176+248+245=391+22-56=183+(424-104)=77×2=552-61+479=411-90×2=674+885-110=2/4-1/4=665-292-45=73×6=777+(603-474)=51×(95-91)=98×5-469=91×7=510-127=264-211-36=74×(150-144)=473-176×2=376+(339-58)=16+192+27=536-245=939-84-222=507-403+279=673-322=144-36×4=511×(491-485)=297×3=339-228-59=331+(800-618)=627+(941-318)=338×5=145×3=257-175+396=173-(174-102)=415-(38+104)=279-(23+212)=280+65-248=810-720+471=943-770+513=178-72=594-(346-129)=901×2=546-(120+388)=363-39=423+406+28=72+297=306-(30+41)=558-(29+242)=497-37×7=172+77=856-628+892=183+259-79=257-131+299=950-98×2=132×6=371-86=1/5+2/5=333+(365-237)=418×(287-284)=1/8+7/8=350-67=591×8-516=607-87×6=19×(120-112)=938+703-745=806+741+403=232-12×7=226+(463-365)=2/6+3/6=328-211+883=109+774+102=152-106+303=898×7-584=229+20+226=171+82×6=381-41-305=868-28-537=226-(478-383)=13×(428-420)=163×(104-96)=159-(170-169)=969-269×2=123-36-24=405-28-326=897-(279+23)=65×7-173=309+(350-41)=532-91×4=993-668-130=341-163=365×2-726=84+510+292=340×(677-673)=456-19×9=169×4+11=296×2-501=983-75×2=6/10-3/10=451×2+20=616-51×8=811+85×5=251+327=379+713-256=759+(785-56)=358-(375-255)=115+400+422=854-(443+250)=363-(66+293)=113×3=811-34-749=639-130+177=714+256+362=614×7=176+292-198=37×4=288+27×8=173×5=319-115-136=441+(185-12)=456-92=111+327=95×9-658=2/6-1/6=2/8+3/8=279-(242+13)=825-477+485=758-178=833-(807-727)=215×4+355=927+(604-160)=3/9-2/9=107×5-263=647-43×7=299+455=1/6+3/6=824+640+167=720-(338+372)=211+100×4=617×2=204+190-347=915-29=455-345-34=587+310-798=782-547+310=222+(158-18)=525-166×2=62+261=541-(326-136)=参考答案169×4-388=288129+770-20=879224×4-441=455152+(654-47)=759120+133+20=273382-182×2=18215+51+114=380912-265-454=193276+(332-95)=513988×(865-860)=4940358-243-91=24378-10-77=291800+58×4=1032730-552=178348+332+205=885267×(292-289)=801184-151+379=412928×8=7424626+133+173=932147×6=882362-99×3=65258×3+605=1379351-233+214=332207+791-696=302267+194=46158+422-235=24513×7+365=456945-869=76165+103-81=187921-383-17=521708-261+912=135964×(251-247)=256842+517-648=711443-(310-142)=275673+138+93=904878+559-10=1427330-105=225973+(973-753)=119365-(319-284)=30343-209+319=453148×(73-67)=888133×3-212=187956×2=1912311×3+48=981330+778+879=1987268+591=859537-80×6=57644-35-124=485718-(435+91)=192388-(741-624)=271410×8-89=31913/5+2/5=1880×6=5280299-(262-69)=106251-42×2=167254+190-432=1277×6=462855+88×7=1471391-355-35=1870×7=6090871-378-302=19135+257×3=806446×6-560=2116824-(107+510)=20783×2=166625×(364-356)=5000233×3-139=560103-11×4=59219×4+876=17525/10+4/10=9/10845-52×4=637691-268×2=155589-241+385=733266×(500-497)=798758+67×8=1294296+162-434=24215+99+120=434499-(63+254)=1821/6+2/6=3/6888×4=355280+153=233141+227=368462-106×3=14486+(877-295)=668379+19-397=1495-494+485=486184-60×2=64425-51×8=1768+180=248463+214=67792×(130-127)=276317-(263+36)=18335-(150+71)=114400-77-93=230129×5-80=565966-74-646=24670×2+853=993331-(497-174)=892×9-656=172258-153=105446-157-76=213292+(478-419)=351252-(71+102)=79330×2=660799+(895-669)=1025897-(52+480)=365710+142+109=961221+(39-30)=23051+103-117=37253-(41+212)=0440+(945-135)=1250769-(679-551)=641258+226-319=165168+666+37=871314-267=47577-245+923=1255341×2+327=1009184-119=65538×7-360=3406280×2-105=455360-18×9=198508-(271-174)=41147+(447-437)=57761-(275+139)=347484-(146+216)=122478+636+446=1560291-204=874/10-2/10=2/10130×5+79=729483-(105+44)=334745-64-277=404666-(729-419)=356123+365-296=192300+(354-281)=373206-116+125=215324+333=657190-102=88456-254=202106×6+132=768408+(499-439)=468456-417+56=95167+347+398=912856-18=838384-118×3=30476-(55-26)=447417-275+974=1116858-(364+305)=189329-56×2=217231-29×7=28409-118=291141+854+464=1459636-555=81600-(612-549)=537455-234-59=162199+112+452=763152+104×8=98475+294=36945×8+457=81758×9+614=1136855+492=1347125×3+460=835438-381=57442-39×8=130410-280=13044×(144-135)=396450-158-216=76154+137=291148-(784-679)=4331×6=186487+339=826261+227=488140×(274-268)=84041×2+332=414877×8=7016134+268=402283×(61-55)=1698109×5-149=396981×(621-614)=6867248+78=326347-(219-10)=13855+375-207=223473-212+51=312188-131=57178+260=438460-(127-105)=43885+433+51=56982×(38-31)=574683-155=528133-77-48=8252-69=183964-170=794331-260=71160×(457-453)=640612-108×3=28883×7+376=957549×2=1098270-13×9=153431-(257-130)=304835+526+187=1548396-(89+173)=134953×(34-25)=8577462-(129+26)=307328-(14+151)=163184+(230-90)=324110×(901-892)=990691-239=452767-276=491762×7=533458×(220-214)=348215×2=430599+349-463=485880-128=752121+413-311=223408+449=857347-29-176=142406-136-205=65200+(928-272)=856209+38=247980-402-20=558778-(53+117)=608413×7=289179×(224-216)=632413×2=826117×3+171=52280+184=264676×7=4732122×(567-559)=976430×(509-504)=2150375×3=1125123×8-103=881869+315-724=460961-(153+307)=50139+(514-446)=107317+21+639=977756×8=6048891-43-202=646883+985=1868214+96-153=15727×3+117=198355-162=193974+726=17004/8-1/8=3/8237-81×2=75567×4-446=1822215-60=155694+(830-781)=743528×6-503=2665903-(370-98)=631372-(32+259)=81683+17×6=785486+(868-299)=105596×(217-208)=864119+208+150=477457-(24+136)=297275+59=334639-433+28=234412+58+24=494503+858+685=2046483-327+317=473197+414=611969+32×2=1033123+317+208=648218-(443-430)=205889-(892-209)=206259+54=313452+(442-115)=779830-(953-538)=415127+549-278=398986-(621-59)=424597-204=39354×6-290=3479×7-431=12285×9+534=129993×7-298=353281+141=422415-113×3=7674×7+769=1287941-(117+759)=65749-682=67252×3-333=423496-150×3=46951-193=758114+788+781=168380×3+190=430246+56=302280+117+588=985300-(291-219)=228454+(469-83)=840128-(114-54)=68303×(609-606)=90952×2+204=308497×5=2485570×2=1140448+(593-349)=692485-(279-65)=271325×4-204=1096397-(138+40)=219289×(180-177)=86755+(462-377)=1405/7+2/7=1824+414+639=1877240+196=436632×2-793=471809-162×2=485434-43-271=120333+(458-240)=551627-204×3=15203-(783-746)=166786×(576-568)=6288202×(146-142)=808201-95+371=477154×6-728=196289-246+160=203390+(354-327)=417879×(206-200)=5274385-47-59=279281+76×5=661310-(405-125)=3034+(267-117)=184626+(805-625)=806453+57×9=966996+435×2=1866167+664-729=102472-(290-54)=236332+270+142=74452+(403-347)=108388+455-288=555269-57=212946-220×4=66962+568+613=2143337-71=266384-110+49=323686×(389-385)=274411+(409-28)=392629×8-209=4823103+162=265451-408+71=114345-154+305=496290+74×3=5124/7-2/7=2/7241×(227-223)=964462-152-83=227566+165×3=1061318-51=267112+379=491469-361-69=39288+(370-220)=438235×2=470479-418+409=470193-(111+42)=40470+28×9=722305-192+221=334818-154×4=202353-38+126=441388-285=103633+929-667=89525+431-378=78339+119×3=696724-334+711=110141+70=111208-81=127440-367+381=45482+250=332476-(13+148)=315603×6-496=3122367-35-214=118738-633+793=898177+31+74=282434+(221-108)=547853×2=1706830×8-909=573122×(188-179)=198498-423+385=460968-382-295=2913/5-1/5=2/5352-(469-399)=282469-202-41=22627+24×4=12330+27=5728+(439-171)=296725×(549-546)=2175235-169+39=105315×3-248=697367×2=73491+155×3=556994-(705+67)=222888-843+226=2713/7-2/7=1/754×(365-357)=432338-(226-120)=23286×3=258141+18+656=815881-655+107=333213+181-196=198219+72=291387-373=1485×(37-30)=595214+213-330=97474-234×2=6138×2=276975-54×8=543786+98+36=920368-(259-187)=296430-(99+49)=28225×8=200380-(317-96)=159283+111×8=1171524+264+350=1138334-111-214=9443-(491-84)=36192×(279-275)=768435-61-293=8164×8+139=651330+562+433=1325887×3=2661987-(191+739)=57432-129=303104-52=52427-357+105=175439-(172-23)=290719-(600+20)=99988×8=7904651+91-620=122242+575-694=123152×5=760152+182-182=152830+140×5=1530320-269+390=441382+827=1209441+345=786163+328=491170×(194-189)=850584×6=350465+413-185=293524+448=972797-196-344=257788+614+264=1666581+503+804=1888160+534+240=934155-33+979=110118×9=162190×2-151=229181×5-220=685721-(971-829)=579762-516=246860-(742-394)=512186+777+171=1134494×(384-377)=3458643-241×2=16152+128×6=820124+458-375=207324+374=698169+368×2=905283+60=343395+624-217=802473-(86+323)=64561+893-931=523922-(185+81)=656499-(17+263)=219871×(142-139)=2613827×6-143=4819282-(439-399)=242582×7-142=3932587+21+329=937106+(474-221)=359300+480+47=827471-277-91=103585-379-170=3619+93+259=371127+374+296=797306-(16+245)=45240-216+293=31750+(190-108)=132156×(925-919)=936166-(206-204)=164865×3=259526×8=208673×(353-347)=403830+346-28=348105×8+22=862153+51=204975-261-560=15447×9-26=39765+198×4=85763×3=189148-(561-499)=8671×6-136=290839×6-249=4785474-13-135=326965+(856-435)=1386331×3=993400-244+166=322265×3=795800-(124+445)=23121×2=42216+91=307208×9-110=1762281×3=843120-28×3=36398+230-342=28630+115=14514+28+381=423249+194+464=907668-411+270=527271+413-524=160833-(334+312)=187298+(466-207)=557968-(117+363)=488191-108=83122×2=244269-(114+58)=97361-249=112277-248+324=353819-(916-872)=775456×4-888=93657×(432-424)=456467-24×5=347936+481+441=1858209×8-857=815893-207-362=32467+180×2=427245+122-186=181161+677+244=1082691-(15+362)=3144/8+3/8=7/8628-(517+110)=1536-370-91=75848-50+679=1477133×(76-69)=931186+103=289976-(225+210)=541180+(515-459)=236618+912+690=2220238×2-64=412902-669+933=1166258+498+888=164492+361=453298-81×2=136226-(378-328)=176401-358=43223-(606-424)=41349-20×4=269433×(960-953)=3031425×2-432=41839×(360-355)=195245×9-448=1757382-(431-51)=2292×5-53=1407132+(946-772)=306338-223=1151/4+3/4=1777-252=525432-(180-171)=423396-20-145=231205×5-250=775996-859-57=80992-331+906=1567262-(19+228)=15145×(323-317)=870259×2-510=8821-203×3=212992-143-263=586396-367=29791-(284+15)=49240+209-45=204493+658-422=729503×5-251=226480×8=640922-33×7=691152×3+176=632447-314=133269-50×5=19962-214×4=106352-80×4=32223+290×2=803348+(958-26)=1280373+(916-315)=974391+155=546738+364-141=961823-33-374=41692+226=318149-79=70175-(195-189)=169388-55×4=168154+387+295=836208-(149+36)=23714-(687-244)=271493-(131+212)=150369-(138-47)=278286×9=257455+353-224=184566-141-271=154235×(13-10)=705113+266=379261+(750-69)=94216×(383-380)=48200×(403-398)=1000258×2-84=432140-(594-519)=65820-106-652=624/8-2/8=2/8774-(415+213)=146412+24-21=415122+(385-326)=1813/5-2/5=1/5939-(413+512)=14659-38×5=469807-142+910=1575471-(109+196)=166324×2=648394+947+25=1366532-(585-258)=205451-393+297=35519+(287-234)=72302+406-231=477958-200+133=891129+159-263=25990+(698-79)=1609357-13×3=31856+139=195261-(467-426)=220258×4-251=781435+(225-52)=608178-(319-190)=49845+(997-421)=1421445×3=1335591+723-525=789280-24×5=160829-(537-112)=404930+933-906=957250×(152-148)=1000314-173=141138+167-149=156524-471=53148×2+407=70336+(864-717)=183699-(75+622)=2130-92=38317-(372-219)=164515-254-150=11134+602+329=965241+141=382141+180×4=861366-162-133=71306-13-17=276596×(507-498)=5364495-(76+57)=362916×9=8244154×(554-550)=6168/10+2/10=1476+(441-120)=797998+152-42=1108490-398+26=118348+652=1000710+(879-343)=1246918-549-35=334372-41-187=144491-(320-58)=229234+146-310=70214×2-418=10886-294×2=298164×(293-286)=1148306×2=61226+202×4=834119-10=109406-50×6=106105+(407-151)=36195×(149-142)=665115×7-181=624416×2+693=1525429+108=537124×2+115=363114+56-148=22423+699-831=291500×2-657=343705+60+92=857154-102+93=145125×2-190=60756+(241-151)=84662+91=153790-353-64=373251+249=500955-176×3=427126×4-243=261144+125=269420×2-668=172632-(573-441)=500237-102+246=381492-(402+75)=1577×6+436=898467-(109+58)=300424-224-75=125485-238+117=364204+479+243=92686×(103-98)=430419-273=146356-18×9=194854-106×6=2185/8-2/8=3/8236×(83-80)=708520+697=1217393-(459-290)=224123-57+665=731694×2-504=884396-70-208=118196×5=980326+150×2=626310-132+70=2