三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦321-132+83=526×2-306=967×(19-14)=490+634=175×(483-478)=92+146×3=424-129×2=505+(983-286)=875-160-404=471-(10+73)=513+156=873-427-425=252×2-362=109+366-323=104×8=743×(182-175)=833×3-18=6/7-1/7=804+(641-638)=951-943+907=323×7-634=366-(234+81)=89×9=676-(787-157)=115-25+42=815+(369-161)=780-632+81=463-(186+207)=126-106=846×9-104=324-131-24=120×3-185=206-187+325=963-266×2=998+285-713=697-(513+181)=218×4=461-455+203=415+786=65×5+292=515-113×2=235×(296-293)=132+(494-347)=204×3=950-123×7=263-31×8=157+(381-280)=778-410+308=340-(572-355)=613+221+78=913-312+79=451+125×8=57+369×2=581-255×2=764-534-74=232×(395-392)=334-(72+118)=484×2+749=598+(419-262)=223×2=237-26×2=395-184-68=246-26=352+81×6=316+135=480-28-345=938+(311-274)=75×6-288=394-(84-42)=575-(58+143)=779+975-31=141×(298-294)=120×6-220=160+156×2=587-88×4=477-(184+176)=4/8+2/8=196-135+187=517+157+154=827-(230+575)=906-(612-358)=166-41+323=222-216+105=214×(297-293)=224×7-792=425-(208+120)=919-(252+423)=64+165=545+792+401=416-(454-292)=100×8-477=185×5=21×4+169=104×3+432=860-(218+222)=133+89-169=441×7=95+(285-197)=244-175=82+(100-11)=13+105×4=27×(392-385)=222+56+403=959-265+471=900-(558+287)=206+19×6=88+357=10×9+321=998-538-315=635-442=858+462-786=979×(230-221)=12+30=896-10×6=228-192+377=581-90×2=597+(943-273)=992-215×2=45+82×8=52×4-157=200+207+192=996-700-268=338-163=152-(470-414)=64×2=159-30+252=111-20×2=2/8+5/8=743-259+461=843×2-390=611-347=71×9-550=6/10-4/10=101+446=601+484=440-366-14=227+(379-74)=511-329+36=227+172=847-180-98=94-26×3=567-70×2=194-14×4=50+87×8=880-(300-248)=314+(287-112)=305×9=391+130+372=326-30×5=420-19=748×5-649=542+451-549=269+170=393-(448-435)=149-49+224=841-109×4=434-70×6=232+(316-282)=313-63×3=139×4+109=371-(200-197)=92×9-544=257-164+211=752+(392-184)=4/10+6/10=246×2+792=256-(108+138)=659+396-919=667-(561-401)=713+238+650=18×7=401-(84+217)=646+703-428=375+98-325=453-222-179=642×(809-805)=826+(351-26)=462+129-338=242+60=839+457-882=805+760-509=401-(79+186)=456-128-179=416-(30+306)=81×2=428-51-305=301+152=730×(237-233)=245-117+151=478-329-23=351×9-759=93×9-191=275+54=143×(36-30)=905-(126+35)=784-(643-239)=697+473-177=249×4=159×6-232=682×9-747=969+(215-22)=187×(271-267)=42×(414-411)=195+28×4=360+314+254=33+347-160=937-(26+833)=124+206=727×(756-751)=313+108=308+425+134=390-248+327=48+(229-190)=198-28×7=865-546-54=639×(356-353)=995+200+523=415-(217+70)=337+59-90=52×5+311=487+434=53+74=265-(302-80)=107×3=233-194=293+(708-11)=472-100+19=363-115×3=240+10-144=396-(298-244)=373+308=549-(79+394)=955-157×5=698×7=310-186=43×(469-466)=226+950-495=519-(222+165)=446-(299+131)=377+(221-169)=74+(259-123)=658×8=941-272-387=332+(380-78)=406-209-158=32×5+56=401-27×7=440-(161+30)=549+23+243=462-54-250=389×8=203×3+196=501×(926-922)=877×7-187=940+934+83=372+378=689-252=428-23+503=405-355+127=929-134=554+170+267=396-367=344-48-71=932+530-318=830-819+25=313+87+195=51+119×6=372×8-679=802+65+555=690×(483-474)=103×(357-352)=326-(18+271)=231×4-269=149+203=136×3-376=919-814=58×2=491-(203-58)=408-(252-60)=226+188-406=988-(905-747)=1/3+2/3=603+38×6=116×2=812-297-132=343+259×2=851-239-201=390+71=816×8-280=363-(148+125)=877-645-144=402-354=253-243=409-274-84=810×7-904=453×2-654=324-42×7=322+27×2=710×7-271=230+958=798-(501+248)=455+469-634=955-459×2=532+395=785×8-593=188×5=702-(244+269)=352-279-46=830+465+630=922×8=374+932+284=649-10×3=55+369-25=242+163=227-187-23=699×7-321=742×4=942-(144+609)=395+(362-82)=3/8-1/8=588-586+38=919-82-507=912-292×2=313×(485-476)=4/7+2/7=271+(879-655)=417-391+663=181+195-372=624-(128+429)=492+86×5=999×(854-847)=215×3+217=30×7=948+126+874=399-(156+149)=576-510+245=531×9=14×2+184=104-42=469+37×7=391-148=129×6=741-162=965-597+305=906-(664-43)=384-88-165=982-(525+179)=935×4=129×(404-397)=648-(48+252)=884-838=232-114=410×8=134×7-444=479+(480-88)=413+80-230=457-44×7=509-114=841+478-980=488+451+46=843×4-286=94×(946-943)=16+(583-112)=93+215=370-117=677+701-657=112+261=33+(395-306)=551+(940-440)=156+20-148=174-45×3=150×2+95=400-157-140=328+545-203=2/7+4/7=632+130+411=919+332+522=492-51×3=471-(164+190)=289-(143+19)=136×(314-309)=112-98=34×2=494+970+555=984-148-128=166+560=30×5-133=434+28×5=985-(392-367)=189×5-878=732+344=117×(266-259)=87+406+926=557×4=247+204=326-36×3=459-13=4/8-3/8=258+292+54=158-(483-390)=3/5+2/5=918-180×4=160-99-50=129+315-308=213-176=474-(75+181)=723-286+768=271-49×4=469-454+349=352-(202+40)=150×4=636×8=421+298+140=373-148×2=268-(40+69)=517+(982-917)=157+293-198=206+343+250=414-118=118×5+176=969-565=161-(206-88)=60×5+784=493-18=914-200=387-25+627=1/6+2/6=857+822+415=373-186+22=988-485-57=482-(266+51)=340-35-259=249×3=920+339-131=588×5-449=490-(338-57)=306+40+228=247×(195-191)=472-408+29=250×2+548=181-(134-14)=348-(146+78)=273-149=248+134+415=435-(499-347)=244-(226-63)=976+237×3=500-(497-485)=226+185=109+327-188=256-(910-805)=341-28×3=373+272+94=308-20×2=91+(338-223)=786×2=79+(94-32)=4/7-1/7=286-39×4=691-573+431=750×2=355+141-147=763+30+819=260-(391-220)=771-(393-131)=40+(363-357)=422-(308-255)=449-349=559+74+245=903+94-684=32+537+396=474-(328-42)=115×7-800=155+159-148=331-(318-67)=350-(400-371)=622+41+217=882×6-812=419-350=75-(52-36)=75×(38-33)=955-543+851=706×9=851×(801-793)=61+377-218=401-201=281-(114-35)=37×6=504+145=33+(454-259)=511-215+638=82×8-605=41+(311-121)=974×(612-606)=41×2=202+71=182+338×2=3/7+2/7=575-(532-172)=911+648=481-341=777×(35-29)=884-(116+376)=501-287-129=428-(95+162)=880-(386-340)=960-265×3=333+151=654×(63-57)=72×9+44=139×7=1/7+6/7=777-255+91=219×3+164=111+88+448=87×2+315=158+169-41=461-363-43=51×6+277=902+102-219=15+14=765-(978-326)=553+588-932=284+168=560+15×4=212×4-309=300×2=632-327-296=422-420+787=869-(936-653)=795-(811-699)=269×(343-338)=501-(151-140)=473+28+322=259-(403-257)=210×(323-320)=619×(817-812)=455+(139-71)=199-34×2=48×5=467-(483-221)=408×2+120=486-253=37×8+187=204+147-209=245+49=424-63×6=835-(226+444)=236+(268-50)=12×7+71=20×3+893=938+(839-99)=179×(256-251)=789×(279-274)=52-35=323-16×8=496-16×2=383×2-505=836×(855-849)=319+767+358=48×(416-409)=755+605+156=305+745=336-65-61=450+(194-43)=493×2-116=86×(21-13)=663-375-107=106+76=946-727=229×(58-54)=18×(460-457)=288+144-303=184-133+428=368+271+11=215+195=485+(366-139)=285-216=763+781-299=138-(444-417)=284×8-820=477-65×4=996+990-106=276+130=973-688-116=302-187+176=146+397=201+(391-17)=937+(898-805)=202×2-179=411+143+325=175+126×3=69+228+175=526-(51-28)=427-200-222=372+48+960=647-(917-781)=163+473+459=258-206+50=475-236=355-334+253=940-443-492=79+258-310=230×7-238=275-252=114+262-249=485-(268+69)=35+296-214=814×3=102+(471-295)=698+508+403=821-239×3=208-27×6=161×3=916-(143+451)=405-342=305+727+32=382+388-55=744-(320-38)=956×7=14×5-40=150×3-328=319-(44+191)=265-80-123=7/10+2/10=311×9-763=99-12=410+968-115=337-141=332-(74+144)=26×(219-211)=2/8-1/8=833-95=429-215-182=406×6-467=618+(747-333)=449-(299+79)=55×(733-729)=254-42=466-330+21=444-334-104=33×6=458×7-836=379-(390-268)=475-(950-678)=337-37+96=932-99-397=76+315-37=348-97-55=594+51-205=835+(545-316)=288+636-583=937-(788-560)=142+393+356=432+153×5=935-825=313-40×3=120-29=755×(20-14)=129+(456-18)=756-103×7=506×3=800-(762-217)=226-(206-55)=422-34×7=858-668+864=29×4-68=274-74=530-233=177-(188-64)=27×8=435×2-416=463×7=374-88-20=72-(539-521)=105×7-722=3/6-1/6=469-365+391=900-789=23×3=58+142=609×(334-327)=191+332+249=473-88×5=925-(135+514)=485-371+25=114+295=988-621+423=40×(244-241)=121×(267-262)=878-(368+366)=83+489=25+122=28×4-103=523+394+841=236+34-39=542-345+563=14+449-106=228+57=472-(374-181)=400+(152-15)=370+57+540=421-180×2=620-483=2/4-1/4=941×2=980-153-602=123×8-269=390-74+135=489-357+365=48×2=228-(58+123)=877+150+244=125×5+281=160+(918-415)=320+460=864-80=602-(155+216)=566-329=363+582=130+55×6=122+14×8=295-197=297-109=515+(935-378)=37+91+299=546-188-250=151×(499-495)=556×8-853=136+(364-241)=33×(924-918)=681-229+262=934+115-312=816-123-663=482-122-186=234×2+612=264-37×7=124×(849-843)=182+(475-131)=919+384×2=177-87×2=359-277-42=961+(443-187)=466-(84+328)=139×(86-81)=37+(261-78)=709-226×2=435-(423-148)=617+38+320=5/8-2/8=282+(461-31)=106×4=283-204=349-147-145=105×7+126=5/8-1/8=757×5=370-(483-251)=306×3=295+201-427=2/6+3/6=340-15×2=893-128-420=499-147-143=54+447×2=177+(276-210)=702-(379+308)=723-67+564=6/8-1/8=195×8=429-405=301+155=628×8-164=569-56=436-36×9=146-14-14=53+244+984=135+178=70-(374-350)=908-601+24=979-488×2=190+104+311=903+133×5=149-11×9=451-23×5=139+54=125×4=527+131×3=181×4=569×8=95×(154-146)=41×4+438=89×8+170=218+99+644=4/9-2/9=454+17-165=129+132=187-73=389-38-278=412-408+243=156-134+181=327×(39-36)=170+(370-217)=400-114-172=383-(61+201)=96+212=715-(367+80)=114+344=938-871+50=849+(612-549)=399+(659-332)=884+(543-257)=144+75=52+249+238=231+99×5=77×(457-452)=286×(384-381)=115×8-622=581×(460-454)=199×5=137×2=736+(808-441)=872-112-324=814-164+981=977-155+188=716×4-592=868-795-18=766+375=862-(272-84)=343+(700-95)=315-90+90=938-(510+337)=60×6=499-(10+425)=157×6=915+955-659=294+184=556+243=642×(572-569)=969-96×3=110×8+573=144-75=268×2-41=291+19-187=485-(178+239)=71+546+112=757-(110+409)=831+552+472=384-(333-269)=151×(68-64)=622+261+12=165+518-76=432+15-130=339+60-299=382-(456-333)=385+497+633=849-626-156=867×8-738=663+(590-37)=367-39×4=678-(198+298)=856×6-43=141×(114-108)=832+23×7=參考答案321-132+83=272526×2-306=746967×(19-14)=4835490+634=1124175×(483-478)=87592+146×3=530424-129×2=166505+(983-286)=1202875-160-404=311471-(10+73)=388513+156=669873-427-425=21252×2-362=142109+366-323=152104×8=832743×(182-175)=5201833×3-18=24816/7-1/7=5/7804+(641-638)=807951-943+907=915323×7-634=1627366-(234+81)=5189×9=801676-(787-157)=46115-25+42=132815+(369-161)=1023780-632+81=229463-(186+207)=70126-106=20846×9-104=7510324-131-24=169120×3-185=175206-187+325=344963-266×2=431998+285-713=570697-(513+181)=3218×4=872461-455+203=209415+786=120165×5+292=617515-113×2=289235×(296-293)=705132+(494-347)=279204×3=612950-123×7=89263-31×8=15157+(381-280)=258778-410+308=676340-(572-355)=123613+221+78=912913-312+79=680451+125×8=145157+369×2=795581-255×2=71764-534-74=156232×(395-392)=696334-(72+118)=144484×2+749=1717598+(419-262)=755223×2=446237-26×2=185395-184-68=143246-26=220352+81×6=838316+135=451480-28-345=107938+(311-274)=97575×6-288=162394-(84-42)=352575-(58+143)=374779+975-31=1723141×(298-294)=564120×6-220=500160+156×2=472587-88×4=235477-(184+176)=1174/8+2/8=6/8196-135+187=248517+157+154=828827-(230+575)=22906-(612-358)=652166-41+323=448222-216+105=111214×(297-293)=856224×7-792=776425-(208+120)=97919-(252+423)=24464+165=229545+792+401=1738416-(454-292)=254100×8-477=323185×5=92521×4+169=253104×3+432=744860-(218+222)=420133+89-169=53441×7=308795+(285-197)=183244-175=6982+(100-11)=17113+105×4=43327×(392-385)=189222+56+403=681959-265+471=1165900-(558+287)=55206+19×6=32088+357=44510×9+321=411998-538-315=145635-442=193858+462-786=534979×(230-221)=881112+30=42896-10×6=836228-192+377=413581-90×2=401597+(943-273)=1267992-215×2=56245+82×8=70152×4-157=51200+207+192=599996-700-268=28338-163=175152-(470-414)=9664×2=128159-30+252=381111-20×2=712/8+5/8=7/8743-259+461=945843×2-390=1296611-347=26471×9-550=896/10-4/10=2/10101+446=547601+484=1085440-366-14=60227+(379-74)=532511-329+36=218227+172=399847-180-98=56994-26×3=16567-70×2=427194-14×4=13850+87×8=746880-(300-248)=828314+(287-112)=489305×9=2745391+130+372=893326-30×5=176420-19=401748×5-649=3091542+451-549=444269+170=439393-(448-435)=380149-49+224=324841-109×4=405434-70×6=14232+(316-282)=266313-63×3=124139×4+109=665371-(200-197)=36892×9-544=284257-164+211=304752+(392-184)=9604/10+6/10=1246×2+792=1284256-(108+138)=10659+396-919=136667-(561-401)=507713+238+650=160118×7=126401-(84+217)=100646+703-428=921375+98-325=148453-222-179=52642×(809-805)=2568826+(351-26)=1151462+129-338=253242+60=302839+457-882=414805+760-509=1056401-(79+186)=136456-128-179=149416-(30+306)=8081×2=162428-51-305=72301+152=453730×(237-233)=2920245-117+151=279478-329-23=126351×9-759=240093×9-191=646275+54=329143×(36-30)=858905-(126+35)=744784-(643-239)=380697+473-177=993249×4=996159×6-232=722682×9-747=5391969+(215-22)=1162187×(271-267)=74842×(414-411)=126195+28×4=307360+314+254=92833+347-160=220937-(26+833)=78124+206=330727×(756-751)=3635313+108=421308+425+134=867390-248+327=46948+(229-190)=87198-28×7=2865-546-54=265639×(356-353)=1917995+200+523=1718415-(217+70)=128337+59-90=30652×5+311=571487+434=92153+74=127265-(302-80)=43107×3=321233-194=39293+(708-11)=990472-100+19=391363-115×3=18240+10-144=106396-(298-244)=342373+308=681549-(79+394)=76955-157×5=170698×7=4886310-186=12443×(469-466)=129226+950-495=681519-(222+165)=132446-(299+131)=16377+(221-169)=42974+(259-123)=210658×8=5264941-272-387=282332+(380-78)=634406-209-158=3932×5+56=216401-27×7=212440-(161+30)=249549+23+243=815462-54-250=158389×8=3112203×3+196=805501×(926-922)=2004877×7-187=5952940+934+83=1957372+378=750689-252=437428-23+503=908405-355+127=177929-134=795554+170+267=991396-367=29344-48-71=225932+530-318=1144830-819+25=36313+87+195=59551+119×6=765372×8-679=2297802+65+555=1422690×(483-474)=6210103×(357-352)=515326-(18+271)=37231×4-269=655149+203=352136×3-376=32919-814=10558×2=116491-(203-58)=346408-(252-60)=216226+188-406=8988-(905-747)=8301/3+2/3=1603+38×6=831116×2=232812-297-132=383343+259×2=861851-239-201=411390+71=461816×8-280=6248363-(148+125)=90877-645-144=88402-354=48253-243=10409-274-84=51810×7-904=4766453×2-654=252324-42×7=30322+27×2=376710×7-271=4699230+958=1188798-(501+248)=49455+469-634=290955-459×2=37532+395=927785×8-593=5687188×5=940702-(244+269)=189352-279-46=27830+465+630=1925922×8=7376374+932+284=1590649-10×3=61955+369-25=399242+163=405227-187-23=17699×7-321=4572742×4=2968942-(144+609)=189395+(362-82)=6753/8-1/8=2/8588-586+38=40919-82-507=330912-292×2=328313×(485-476)=28174/7+2/7=6/7271+(879-655)=495417-391+663=689181+195-372=4624-(128+429)=67492+86×5=922999×(854-847)=6993215×3+217=86230×7=210948+126+874=1948399-(156+149)=94576-510+245=311531×9=477914×2+184=212104-42=62469+37×7=728391-148=243129×6=774741-162=579965-597+305=673906-(664-43)=285384-88-165=131982-(525+179)=278935×4=3740129×(404-397)=903648-(48+252)=348884-838=46232-114=118410×8=3280134×7-444=494479+(480-88)=871413+80-230=263457-44×7=149509-114=395841+478-980=339488+451+46=985843×4-286=308694×(946-943)=28216+(583-112)=48793+215=308370-117=253677+701-657=721112+261=37333+(395-306)=122551+(940-440)=1051156+20-148=28174-45×3=39150×2+95=395400-157-140=103328+545-203=6702/7+4/7=6/7632+130+411=1173919+332+522=1773492-51×3=339471-(164+190)=117289-(143+19)=127136×(314-309)=680112-98=1434×2=68494+970+555=2019984-148-128=708166+560=72630×5-133=17434+28×5=574985-(392-367)=960189×5-878=67732+344=1076117×(266-259)=81987+406+926=1419557×4=2228247+204=451326-36×3=218459-13=4464/8-3/8=1/8258+292+54=604158-(483-390)=653/5+2/5=1918-180×4=198160-99-50=11129+315-308=136213-176=37474-(75+181)=218723-286+768=1205271-49×4=75469-454+349=364352-(202+40)=110150×4=600636×8=5088421+298+140=859373-148×2=77268-(40+69)=159517+(982-917)=582157+293-198=252206+343+250=799414-118=296118×5+176=766969-565=404161-(206-88)=4360×5+784=1084493-18=475914-200=714387-25+627=9891/6+2/6=3/6857+822+415=2094373-186+22=209988-485-57=446482-(266+51)=165340-35-259=46249×3=747920+339-131=1128588×5-449=2491490-(338-57)=209306+40+228=574247×(195-191)=988472-408+29=93250×2+548=1048181-(134-14)=61348-(146+78)=124273-149=124248+134+415=797435-(499-347)=283244-(226-63)=81976+237×3=1687500-(497-485)=488226+185=411109+327-188=248256-(910-805)=151341-28×3=257373+272+94=739308-20×2=26891+(338-223)=206786×2=157279+(94-32)=1414/7-1/7=3/7286-39×4=130691-573+431=549750×2=1500355+141-147=349763+30+819=1612260-(391-220)=89771-(393-131)=50940+(363-357)=46422-(308-255)=369449-349=100559+74+245=878903+94-684=31332+537+396=965474-(328-42)=188115×7-800=5155+159-148=166331-(318-67)=80350-(400-371)=321622+41+217=880882×6-812=4480419-350=6975-(52-36)=5975×(38-33)=375955-543+851=1263706×9=6354851×(801-793)=680861+377-218=220401-201=200281-(114-35)=20237×6=222504+145=64933+(454-259)=228511-215+638=93482×8-605=5141+(311-121)=231974×(612-606)=584441×2=82202+71=273182+338×2=8583/7+2/7=5/7575-(532-172)=215911+648=1559481-341=140777×(35-29)=4662884-(116+376)=392501-287-129=85428-(95+162)=171880-(386-340)=834960-265×3=165333+151=484654×(63-57)=392472×9+44=692139×7=9731/7+6/7=1777-255+91=613219×3+164=821111+88+448=64787×2+315=489158+169-41=286461-363-43=5551×6+277=583902+102-219=78515+14=29765-(978-326)=113553+588-932=209284+168=452560+15×4=620212×4-309=539300×2=600632-327-296=9422-420+787=789869-(936-653)=586795-(811-699)=683269×(343-338)=1345501-(151-140)=490473+28+322=823259-(403-257)=113210×(323-320)=630619×(817-812)=3095455+(139-71)=523199-34×2=13148×5=240467-(483-221)=205408×2+120=936486-253=23337×8+187=483204+147-209=142245+49=294424-63×6=46835-(226+444)=165236+(268-50)=45412×7+71=15520×3+893=953938+(839-99)=1678179×(256-251)=895789×(279-274)=394552-35=17323-16×8=195496-16×2=464383×2-505=261836×(855-849)=5016319+767+358=144448×(416-409)=336755+605+156=1516305+745=1050336-65-61=210450+(194-43)=601493×2-116=87086×(21-13)=688663-375-107=181106+76=182946-727=219229×(58-54)=91618×(460-457)=54288+144-303=129184-133+428=479368+271+11=650215+195=410485+(366-139)=712285-216=69763+781-299=1245138-(444-417)=111284×8-820=1452477-65×4=217996+990-106=1880276+130=406973-688-116=169302-187+176=291146+397=543201+(391-17)=575937+(898-805)=1030202×2-179=225411+143+325=879175+126×3=55369+228+175=472526-(51-28)=503427-200-222=5372+48+960=1380647-(917-781)=511163+473+459=1095258-206+50=102475-236=239355-334+253=274940-443-492=579+258-310=27230×7-238=1372275-252=23114+262-249=127485-(268+69)=14835+296-214=117814×3=2442102+(471-295)=278698+508+403=1609821-239×3=104208-27×6=46161×3=483916-(143+451)=322405-342=63305+727+32=1064382+388-55=715744-(320-38)=462956×7=669214×5-40=30150×3-328=122319-(44+191)=84265-80-123=627/10+2/10=9/10311×9-763=203699-12=87410+968-115=1263337-141=196332-(74+144)=11426×(219-211)=2082/8-1/8=1/8833-95=738429-215-182=32406×6-467=1969618+(747-333)=1032449-(299+79)=7155×(733-729)=220254-42=212466-330+21=157444-334-104=633×6=198458×7-836=2370379-(390-268)=257475-(950-678)=203337-37+96=396932-99-397=43676+315-37=354348-97-55=196594+51-205=440835+(545-316)=1064288+636-583=341937-(788-560)=709142+393+356=891432+153×5=1197935-825=110313-40×3=193120-29=91755×(20-14)=4530129+(456-18)=567756-103×7=35506×3=1518800-(762-217)=255226-(206-55)=75422-34×7=184858-668+864=105429×4-68=48274-74=200530-233=297177-(188-64)=5327×8=216435×2-416=454463×7=3241374-88-20=26672-(539-521)=54105×7-722=133/6-1/6=2/6469-365+391=495900-789=11123×3=6958+142=200609×(334-327)=4263191+332+249=772473-88×5=33925-(135+514)=276485-371+25=139114+295=409988-621+423=79040×(244-241)=120121×(267-262)=605878-(368+366)=14483+489=57225+122=14728×4-103=9523+394+841=1758236+34-39=231542-345+563=76014+449-106=357228+57=285472-(374-181)=279400+(152-15)=537370+57+540=967421-180×2=61620-483=1372/4-1/4=1/4941×2=1882980-153-602=225123×8-269=715390-74+135=451489-357+365=497