三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦316-11-163=230-48×4=291+233=222-(405-189)=144+133=108×(85-76)=135×2=303-(127+117)=368+138+516=872×7=51×2+999=570×9-710=362-52-86=324×6=248×(221-218)=138-30+382=212×4-457=199×4-350=102+(860-331)=766-(428+82)=128-(46+74)=443×(831-824)=197+147-58=739-225-184=401+771-318=223-17=420-209-101=889-(758-332)=402×(781-775)=148+595+487=435-(446-172)=80×(378-369)=663-(677-577)=978-(166+561)=48×5+32=204+222×3=176+897+734=2/4-1/4=373-251+370=36+428-333=435-122+329=378-235=970-585-203=402×2=277+586+108=97+267=245+207=323-131×2=417-(310-13)=146+628+68=586-326-115=484-278-198=25×(35-26)=373×(676-670)=486-(10+190)=289-161+341=559+82+968=474+(418-281)=294-128-164=328×2-469=122+54=350×2-347=912-(499+143)=31×4=39+29=227+215+514=413×2=903-160-116=73×4+457=680-368+259=688-197+910=330+188×3=173×4-218=1/8+6/8=977-93×4=489-136=509×9-26=246-51-177=176+991=439+29-377=801×6=713×3-946=724×2-716=759×4-100=159+146×2=359+(92-19)=496-27-116=232-88-45=417-63=812+890=735×2=179-49=55+107×7=801×7-904=1/7+4/7=448+906+606=61+263=267-(70+44)=604+511+673=122+(301-55)=621+421-208=10+62+119=390+24-222=688-(637-171)=41×(145-139)=530+628-824=382-67-63=103-85=472+81+144=102-50+409=921-599=466-13×7=207+47=1/8+3/8=587×2=739+137×2=903-765+219=493-146-16=378-(174+84)=256×3=839-(232+441)=447-61×7=92×8+130=541-135+199=403-60-273=207×3+567=127×5+254=322-31×3=341-71-80=716×4-410=548+(855-801)=221-12×9=416+267+88=405-239=4/8-2/8=150×6-701=758+774+171=174-17×5=911-95×3=462+643-713=560-78+218=853-(607-456)=2/6+4/6=443-24+462=450+200=59+190+370=780+(810-277)=109+332-103=632-301+102=397-143-141=456-225=854-(661-528)=888×4=972-17-516=906-540+759=326-318+363=104+589=476-245-201=26+(391-354)=298-268=416-(412-192)=236×4-518=173-76+168=761×9-664=133-13×2=796-109+660=309-(72-71)=902×5=706+721=43×(109-100)=323-15=684-257=398-(480-275)=866+(615-30)=226+306+164=367+(459-445)=438-203=838-221=354-260+159=91×2=399+(976-163)=400-177+86=773×4=222+107-155=23×3+111=773-13×8=103+197-217=881-(357+116)=778-134-217=709×(779-775)=935-774+85=389-16-146=174×4-349=742×(692-688)=285+401=250-15×6=320-240=786×5-780=213+193+72=598×8=390-224=418-123=474×2-602=117+364-245=596+158=61×6+408=288-75-86=3/6-2/6=930-371-37=278+134-142=235+54-111=802-347×2=336+(761-703)=267+120×3=84+316=125×5=188-(143-21)=316+144=647×(584-576)=788+(813-499)=997-11×3=162+480+119=206+(339-115)=154+37×6=865+236=289×(71-67)=477+66+272=602-20+401=670+(950-544)=887-(153+455)=855-230+99=113×8=95+178+228=719+212+456=293×3=109×(437-430)=475-(51+130)=82+877-613=957-489=366-72×5=499-(96+219)=2/7-1/7=379-(316-240)=782-212+355=21+601+239=334+337=891-376-460=227-(85-58)=441+21-267=528-(818-698)=297×(530-521)=372-(73+242)=445-208=1/6+3/6=413-255-21=127-15×3=87×(370-364)=301-20×7=756×6-498=417-251-154=121+(358-22)=998-(322+271)=303+185×3=219+(268-116)=69+125×5=475-443=911-531=909-(78+705)=125+80×9=160+(418-28)=276-(318-77)=276+(371-239)=366+87=525+(551-149)=173×(288-285)=242+70+394=96×7=463-259+38=462-(138+93)=553×4=833-551-103=270+(173-10)=702-36×2=9/10-1/10=47×7+358=343-(51+100)=285-170+23=131+253=879×5=948-161=940-(96-51)=175×5=354+166+58=442+751-137=811-173+66=623×7=229-(438-330)=173-(251-228)=469+372+779=726-354+578=914-570-17=3/7-2/7=339-94=376-107+165=127×8=355×2=492-88-227=373-13×8=64+186-230=262+(282-121)=304-(258-221)=950-104×7=233+18-96=86+307=148-140+274=492×(467-464)=298-212=500+152×3=405+878-406=480-262=378+405=101×4=359+89-407=808-87×8=609×(576-570)=28×(90-86)=995×(583-576)=566-79-105=347+234+24=853-(232+437)=456+56+62=73×8-61=409-29-260=406-(97+230)=415+(899-42)=493-(532-161)=104+88=631-(171+147)=396+956-354=334-(456-189)=85+379=577-73×4=481-(335+97)=357-(38+92)=228+(465-47)=209-112-75=360+53+504=575+21×2=381-21×8=237+184+684=768×9-82=300-93=695-(745-424)=823+833+300=108×5-448=466+25-201=823-324=125+272=31+570+29=313×3-370=305-29×8=22×5=897+(404-181)=227×4-716=67×8+317=455×3-403=228+592+36=986+627-185=773-40×9=970×2=431-51-73=426+739+849=5/7-1/7=219×(759-751)=444+(365-193)=306+216×2=32×(99-94)=557+(585-367)=159+260+29=697+121×4=157+338+331=144-50=682-230×2=571-547+63=56×4=590+(221-31)=284×3+101=840+720-536=58×5=322-(491-247)=23+(450-449)=88×8-273=390-56+357=487-367=535+(962-119)=189+889+575=585-(788-386)=25+315+664=410-15×8=789-(285-99)=117×2=366-113×3=329-63×4=394-(17+48)=569+103=86×2+128=605-356=789×(778-772)=237+(437-403)=493-(60+88)=434-(17+57)=172+947-71=484+736-364=633-156=309-(404-403)=36×7+497=432-37×6=293+137=660-636=434-20×2=929-(431-114)=233+(258-198)=365+(472-18)=832-(878-447)=866+750+281=162+416-530=101×9+342=162+78+175=233-20×7=494-358+103=176×2+184=838×(641-636)=798-(213+61)=309×3-152=69×7-52=463-(57+401)=902-327+129=494-18×6=818+609+773=465-(306+64)=92+540+81=6/9-1/9=765-336×2=394-(599-369)=862-87=468-181+424=16×(216-207)=104×(460-457)=663+194=70+(652-519)=65+86×4=191+292×2=432×2-220=183×6-328=62×(468-459)=475-66-27=101×(300-297)=683×9-332=289+(242-123)=120+16-35=855×9-729=70×(85-79)=127×(497-494)=806-34+257=287+51×8=274-(347-113)=112+154-164=790-54-644=391+99-45=372+(185-77)=288×3-453=442×2-413=281-221+178=168×(57-54)=175×(360-355)=28×(420-415)=13+178×3=767-76×9=665+404-276=555-110-227=328×(460-453)=49×6+335=111×3=269+(440-119)=90×6=223+594+69=34×(473-467)=140×2=466-(14+440)=339+151=46-18=974-831-110=5/8+2/8=885-508-94=698×6=951-420×2=204+(583-314)=283-(428-164)=338-(255-229)=167-34×4=154+914+432=30+128=325-40+161=613×5-178=696-294×2=62×5=66×(216-211)=384×2=183×5-173=136×6-169=826-(854-393)=383-13×8=643-97+448=473+48×5=248+(82-12)=492-299=4/7-2/7=412-(225-148)=318-100=14×7=421+240=1/5+2/5=598-407=265+(489-475)=961+922=731-187-263=96×(240-234)=150-12+271=373-222+553=61-(240-183)=174×5+862=926×9=428+106×2=893×5-683=796-(128+412)=484×2-439=848-193-405=76×6=967-314×3=262-(243-70)=280-220+189=802-(605-47)=384-278+276=120+372+238=910×2=715-614+240=635×(352-345)=385+(167-91)=240+23×4=876×(815-809)=519+(984-872)=3/4-1/4=865-728=267+473+111=115-(211-187)=806-35-594=485-159+174=53+199=710-(685-555)=431-389+590=471-37×8=976+894-630=542+318-494=217+180=885×3-93=291+(182-73)=212-(457-308)=576+51+207=926×4=93+(237-209)=36×5+35=76+314-93=992-223=116×4-120=494-(83+352)=191+709-745=4/8+2/8=359-23×5=884-412=106×8-164=956-920+472=902+363=162+241=348×7-751=109×(298-289)=261-32-32=841×5=312-251=269-(16+11)=698+651-932=141+181=105×8+884=124+405+61=254+160-394=484-(259-84)=266-28+153=34+251×3=565+(790-224)=588+189×5=162-90+93=626+(576-75)=536+214+787=21×(133-125)=875-119-438=506+535+924=932-190-704=76×8+792=318-(186+129)=777+490=699-481=755-(365+180)=949+(775-433)=910+314×2=38-19+472=470-(169+223)=289×4-427=161×5=210×4-780=993-135×5=753-677=227-144=650+268+540=714-(783-202)=488-160×2=247×4-899=464-60×5=714+893=960+987-406=899+194-518=300-238-47=143+(137-114)=445-(159+246)=334-(12+73)=504+170+124=321×2+245=22×(81-75)=657+27-137=90+304=125+138=12+(509-187)=449-(283-170)=131×7-508=297+104-115=219×(752-748)=384-(43+151)=678-132×2=434-(54+73)=419-44+86=139×4=251×3=147×9=61+156=627+603-482=130×(184-178)=148+320-306=295+552=614×4-965=136×4-162=256×3-582=286×3-706=362-11-198=447-141×2=474-422+72=905-(11+797)=146×(404-400)=99×2+657=136+23=586×(134-128)=819-117×3=208+50=513-(284+28)=178×(296-292)=764+(827-580)=355-21×8=779-(794-725)=128+(99-60)=492+677-565=599+183+206=781-244=220+219-323=12×3+547=16×(463-460)=429-236-22=570+(105-76)=398+107=216-147=17+439-237=414+340-534=162+230=714×(327-323)=255-197=223+61×4=140×4=204×(72-68)=486-(293-13)=305-112=246+50+333=313-210+213=970-(363+595)=295+60=38×8-139=392-248-70=110+186×3=377-(40+330)=723-441=753-666=976-301×2=670+(483-313)=446-(73+281)=268+(496-299)=317-(90+149)=454-(433-406)=439-26×7=902+431-735=438-(161+104)=373-(188+153)=484×2-396=384-(470-350)=186+(360-215)=88+412-78=851-115×4=928-(985-354)=964-882=743-(529+136)=270-44×3=829-(198+61)=671+191=44×9=299-(418-255)=69×3=382+793+879=46+(451-75)=262+563-514=441+74+337=437+29-182=490-178-123=685-523+64=572-(170+164)=105-(978-883)=471-235+262=67×9=586-(344-317)=370+778-368=848-(11+305)=187-72+176=702-(651-520)=134+(970-380)=583×6=113×6+638=241+33-14=470-321=913-666-83=183-72-105=868-(563-297)=387+103×5=2/8+5/8=579+284=996-701+479=109+72=771-(86+182)=47-38+491=500-393=843+913+306=966-69-337=827+617-698=56+199=216+218×2=448-91×3=230+529=119×6=465×2-534=358+132-273=144×(765-759)=3/8+4/8=284×8=153×4=917-158×5=944-107×5=303-124+201=236-64-81=457+738+293=68-54+369=120+113-15=142+47=1/8+4/8=870-128=514×5-177=235+(492-432)=342-(399-88)=331-204+106=432-118×3=227-52=80+(73-41)=915-427+272=742×(732-724)=141+239=514-355=744-58-35=177×5+128=51×5=215×(66-63)=90+(561-190)=791-(114-52)=844-(600+173)=35+254×2=235-214=677+486+18=1/4+3/4=118+189-249=410×2+37=204+37+681=865-(633+40)=470-105-15=488-139=907-144×5=594×5-71=50+89×8=187×2=273-(59+121)=433×(289-283)=907-61-145=14+795+122=979-370-10=635×(103-97)=291-46×3=573×8=515+625=100×4=384-230-46=430-75×3=803+326+688=22×8+375=387-89-158=443-(108+178)=27×2+426=701×(696-692)=94×(393-390)=671×(347-341)=885-(526-312)=5/8-2/8=40+72-97=202-(387-326)=589+309-26=52×(351-348)=446-431=66×9-356=485-221-10=102+169=785+592=336-(226+97)=70×4+473=744-188=101×5+99=633×8-600=210×3-503=469×4=5/10-4/10=466-(123+35)=955-(931-806)=963-(716+234)=331+77=735-(485-83)=351×3-716=571+(975-146)=参考答案316-11-163=142230-48×4=38291+233=524222-(405-189)=6144+133=277108×(85-76)=972135×2=270303-(127+117)=59368+138+516=1022872×7=610451×2+999=1101570×9-710=4420362-52-86=224324×6=1944248×(221-218)=744138-30+382=490212×4-457=391199×4-350=446102+(860-331)=631766-(428+82)=256128-(46+74)=8443×(831-824)=3101197+147-58=286739-225-184=330401+771-318=854223-17=206420-209-101=110889-(758-332)=463402×(781-775)=2412148+595+487=1230435-(446-172)=16180×(378-369)=720663-(677-577)=563978-(166+561)=25148×5+32=272204+222×3=870176+897+734=18072/4-1/4=1/4373-251+370=49236+428-333=131435-122+329=642378-235=143970-585-203=182402×2=804277+586+108=97197+267=364245+207=452323-131×2=61417-(310-13)=120146+628+68=842586-326-115=145484-278-198=825×(35-26)=225373×(676-670)=2238486-(10+190)=286289-161+341=469559+82+968=1609474+(418-281)=611294-128-164=2328×2-469=187122+54=176350×2-347=353912-(499+143)=27031×4=12439+29=68227+215+514=956413×2=826903-160-116=62773×4+457=749680-368+259=571688-197+910=1401330+188×3=894173×4-218=4741/8+6/8=7/8977-93×4=605489-136=353509×9-26=4555246-51-177=18176+991=1167439+29-377=91801×6=4806713×3-946=1193724×2-716=732759×4-100=2936159+146×2=451359+(92-19)=432496-27-116=353232-88-45=99417-63=354812+890=1702735×2=1470179-49=13055+107×7=804801×7-904=47031/7+4/7=5/7448+906+606=196061+263=324267-(70+44)=153604+511+673=1788122+(301-55)=368621+421-208=83410+62+119=191390+24-222=192688-(637-171)=22241×(145-139)=246530+628-824=334382-67-63=252103-85=18472+81+144=697102-50+409=461921-599=322466-13×7=375207+47=2541/8+3/8=4/8587×2=1174739+137×2=1013903-765+219=357493-146-16=331378-(174+84)=120256×3=768839-(232+441)=166447-61×7=2092×8+130=866541-135+199=605403-60-273=70207×3+567=1188127×5+254=889322-31×3=229341-71-80=190716×4-410=2454548+(855-801)=602221-12×9=113416+267+88=771405-239=1664/8-2/8=2/8150×6-701=199758+774+171=1703174-17×5=89911-95×3=626462+643-713=392560-78+218=700853-(607-456)=7022/6+4/6=1443-24+462=881450+200=65059+190+370=619780+(810-277)=1313109+332-103=338632-301+102=433397-143-141=113456-225=231854-(661-528)=721888×4=3552972-17-516=439906-540+759=1125326-318+363=371104+589=693476-245-201=3026+(391-354)=63298-268=30416-(412-192)=196236×4-518=426173-76+168=265761×9-664=6185133-13×2=107796-109+660=1347309-(72-71)=308902×5=4510706+721=142743×(109-100)=387323-15=308684-257=427398-(480-275)=193866+(615-30)=1451226+306+164=696367+(459-445)=381438-203=235838-221=617354-260+159=25391×2=182399+(976-163)=1212400-177+86=309773×4=3092222+107-155=17423×3+111=180773-13×8=669103+197-217=83881-(357+116)=408778-134-217=427709×(779-775)=2836935-774+85=246389-16-146=227174×4-349=347742×(692-688)=2968285+401=686250-15×6=160320-240=80786×5-780=3150213+193+72=478598×8=4784390-224=166418-123=295474×2-602=346117+364-245=236596+158=75461×6+408=774288-75-86=1273/6-2/6=1/6930-371-37=522278+134-142=270235+54-111=178802-347×2=108336+(761-703)=394267+120×3=62784+316=400125×5=625188-(143-21)=66316+144=460647×(584-576)=5176788+(813-499)=1102997-11×3=964162+480+119=761206+(339-115)=430154+37×6=376865+236=1101289×(71-67)=1156477+66+272=815602-20+401=983670+(950-544)=1076887-(153+455)=279855-230+99=724113×8=90495+178+228=501719+212+456=1387293×3=879109×(437-430)=763475-(51+130)=29482+877-613=346957-489=468366-72×5=6499-(96+219)=1842/7-1/7=1/7379-(316-240)=303782-212+355=92521+601+239=861334+337=671891-376-460=55227-(85-58)=200441+21-267=195528-(818-698)=408297×(530-521)=2673372-(73+242)=57445-208=2371/6+3/6=4/6413-255-21=137127-15×3=8287×(370-364)=522301-20×7=161756×6-498=4038417-251-154=12121+(358-22)=457998-(322+271)=405303+185×3=858219+(268-116)=37169+125×5=694475-443=32911-531=380909-(78+705)=126125+80×9=845160+(418-28)=550276-(318-77)=35276+(371-239)=408366+87=453525+(551-149)=927173×(288-285)=519242+70+394=70696×7=672463-259+38=242462-(138+93)=231553×4=2212833-551-103=179270+(173-10)=433702-36×2=6309/10-1/10=8/1047×7+358=687343-(51+100)=192285-170+23=138131+253=384879×5=4395948-161=787940-(96-51)=895175×5=875354+166+58=578442+751-137=1056811-173+66=704623×7=4361229-(438-330)=121173-(251-228)=150469+372+779=1620726-354+578=950914-570-17=3273/7-2/7=1/7339-94=245376-107+165=434127×8=1016355×2=710492-88-227=177373-13×8=26964+186-230=20262+(282-121)=423304-(258-221)=267950-104×7=222233+18-96=15586+307=393148-140+274=282492×(467-464)=1476298-212=86500+152×3=956405+878-406=877480-262=218378+405=783101×4=404359+89-407=41808-87×8=112609×(576-570)=365428×(90-86)=112995×(583-576)=6965566-79-105=382347+234+24=605853-(232+437)=184456+56+62=57473×8-61=523409-29-260=120406-(97+230)=79415+(899-42)=1272493-(532-161)=122104+88=192631-(171+147)=313396+956-354=998334-(456-189)=6785+379=464577-73×4=285481-(335+97)=49357-(38+92)=227228+(465-47)=646209-112-75=22360+53+504=917575+21×2=617381-21×8=213237+184+684=1105768×9-82=6830300-93=207695-(745-424)=374823+833+300=1956108×5-448=92466+25-201=290823-324=499125+272=39731+570+29=630313×3-370=569305-29×8=7322×5=110897+(404-181)=1120227×4-716=19267×8+317=853455×3-403=962228+592+36=856986+627-185=1428773-40×9=413970×2=1940431-51-73=307426+739+849=20145/7-1/7=4/7219×(759-751)=1752444+(365-193)=616306+216×2=73832×(99-94)=160557+(585-367)=775159+260+29=448697+121×4=1181157+338+331=826144-50=94682-230×2=222571-547+63=8756×4=224590+(221-31)=780284×3+101=953840+720-536=102458×5=290322-(491-247)=7823+(450-449)=2488×8-273=431390-56+357=691487-367=120535+(962-119)=1378189+889+575=1653585-(788-386)=18325+315+664=1004410-15×8=290789-(285-99)=603117×2=234366-113×3=27329-63×4=77394-(17+48)=329569+103=67286×2+128=300605-356=249789×(778-772)=4734237+(437-403)=271493-(60+88)=345434-(17+57)=360172+947-71=1048484+736-364=856633-156=477309-(404-403)=30836×7+497=749432-37×6=210293+137=430660-636=24434-20×2=394929-(431-114)=612233+(258-198)=293365+(472-18)=819832-(878-447)=401866+750+281=1897162+416-530=48101×9+342=1251162+78+175=415233-20×7=93494-358+103=239176×2+184=536838×(641-636)=4190798-(213+61)=524309×3-152=77569×7-52=431463-(57+401)=5902-327+129=704494-18×6=386818+609+773=2200465-(306+64)=9592+540+81=7136/9-1/9=5/9765-336×2=93394-(599-369)=164862-87=775468-181+424=71116×(216-207)=144104×(460-457)=312663+194=85770+(652-519)=20365+86×4=409191+292×2=775432×2-220=644183×6-328=77062×(468-459)=558475-66-27=382101×(300-297)=303683×9-332=5815289+(242-123)=408120+16-35=101855×9-729=696670×(85-79)=420127×(497-494)=381806-34+257=1029287+51×8=695274-(347-113)=40112+154-164=102790-54-644=92391+99-45=445372+(185-77)=480288×3-453=411442×2-413=471281-221+178=238168×(57-54)=504175×(360-355)=87528×(420-415)=14013+178×3=547767-76×9=83665+404-276=793555-110-227=218328×(460-453)=229649×6+335=629111×3=333269+(440-119)=59090×6=540223+594+69=88634×(473-467)=204140×2=280466-(14+440)=12339+151=49046-18=28974-831-110=335/8+2/8=7/8885-508-94=283698×6=4188951-420×2=111204+(583-314)=473283-(428-164)=19338-(255-229)=312167-34×4=31154+914+432=150030+128=158325-40+161=446613×5-178=2887696-294×2=10862×5=31066×(216-211)=330384×2=768183×5-173=742136×6-169=647826-(854-393)=365383-13×8=279643-97+448=994473+48×5=713248+(82-12)=318492-299=1934/7-2/7=2/7412-(225-148)=335318-100=21814×7=98421+240=6611/5+2/5=3/5598-407=191265+(489-475)=279961+922=1883731-187-263=28196×(240-234)=576150-12+271=409373-222+553=70461-(240-183)=4174×5+862=1732926×9=8334428+106×2=640893×5-683=3782796-(128+412)=256484×2-439=529848-193-405=25076×6=456967-314×3=25262-(243-70)=89280-220+189=249802-(605-47)=244384-278+276=382120+372+238=730910×2=1820715-614+240=341635×(352-345)=4445385+(167-91)=461240+23×4=332876×(815-809)=5256519+(984-872)=6313/4-1/4=2/4865-728=137267+473+111=851115-(211-187)=91806-35-594=177485-159+174=50053+199=252710-(685-555)=580431-389+590=632471-37×8=175976+894-630=1240542+318-494=366217+180=397885×3-93=2562291+(182-73)=400212-(457-308)=63576+51+207=834926×4=370493+(237-209)=12136×5+35=21576+314-93=297992-223=769116×4-120=344494-(83+352)=59191+709-745=1554/8+2/8=6/8359-23×5=244884-412=472106×8-164=684956-920+472=508902+363=1265162+241=403348×7-751=1685109×(298-289)=981261-32-32=197841×5=4205312-251=61269-(16+11)=242698+651-932=417141+181=322105×8+884=1724124+405+61=590254+160-394=20484-(259-84)=309266-28+153=39134+251×3=787565+(790-224)=1131588+189×5=1533162-90+93=165626+(576-75)=1127536+214+787=153721×(133-125)=168875-119-438=318506+535+924=1965932-190-704=3876×8+792=1400318-(186+129)=3777+490=1267699-481=218755-(365+180)=210949+(775-433)=1291910+314×2=153838-19+472=491470-(169+223)=78289×4-427=729161×5=805210×4-780=60993-135×5=318753-677=76227-144=83650+268+540=1458714-(783-202)=133488-160×2=168247×4-899=89464-60×5=164714+893=1607960+987-406=1541899+194-518=575300-238-47=15143+(137-114)=166445-(159+246)=40334-(12+73)=249504+170+124=798321×2+245=88722×(81-75)=132657+27-137=54790+304=394125+138=26312+(509-187)=334449-(283-170)=336131×7-508=409297+104-115=286219×(752-748)=876384-(43+151)=190678-132×2=414434-(54+73)=307419-44+86=461139×4=556251×3=753147×9=132361+156=217627+603-482=748130×(184-178)=780148+320-306=162295+552=847614×4-965=1491136×4-162=382256×3-582=186286×3-706=152362-11-198=153447-141×2=165474-422+72=124905-(11+797)=97146×(404-400)=58499×2+657=855136+23=159586×(134-128)=3516819-117×3=468208+50=258513-(284+28)=201178×(296-292)=712764+(827-580)=1011355-21×8=187779-(794-725)=710128+(99-60)=167492+677-565=604599+183+206=988781-244=537220+219-323=11612×3+547=58316×(463-460)=48429-236-22=171570+(105-76)=599398+107=505216-147=6917+439-237=219414+340-534=220162+230=392714×(327-323)=2856255-197=58223+61×4=467140×4=560204×(72-68)=816486-(293-13)=206305-112=193246+50+333=629313-210+213=316970-(363+595)=12295+60=35538×8-139=165392-248-70=74110+186×3=668377-(40+330)=7723-441=282753-666=87976-301×2=374670+(483-313)=840446-(73+281)=92268+(496-299)=