三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦345+364=338+715-970=846×5-144=415-43-53=999-(379+277)=429-92=691-156+817=99×2+624=317×6-288=180×4-228=500-159+105=2/10+4/10=313+95-391=349-316+340=266-(352-118)=988-360-602=299-90×3=2/7+3/7=313+(376-278)=348-203-82=232-50-45=298×2=866-(701+26)=467+501-385=74-11+29=576×(787-784)=630+141×4=305-228-69=742+375=486-432=187+168=218×3=165+(140-83)=28+(475-118)=990-(342+431)=221+553-358=90+243+106=25+(491-126)=257-25×7=609+870-578=70×(223-218)=151+134=764-212+884=418-(189-49)=805×(862-858)=358×3-465=464-(531-399)=350+151×3=80+222+327=610+229+161=886-299-84=178-127=173-17×5=477×(552-544)=887-292=131-38+316=992-26-245=321+(220-14)=484-223-116=291-17×3=209-28×3=20×5=222-120=55×6=3/7+2/7=584-(240+89)=456-(287+90)=290+189-137=10×(103-96)=353-35-203=932+68+690=303-11-210=165×2+379=610×3=781+495-265=837-128×3=350×(986-979)=597-(476+19)=436-364=973-21×5=883-729+590=115+290+564=485+(328-118)=845-(95-66)=35+279+317=44×9=331-60×5=389+95-472=794+253+492=350-(434-410)=297-(202-95)=949-95-554=444-(81+134)=672+137×5=275-206+384=374+746-601=796-727=202-93+244=968-663=465-432+12=847-(703-251)=490-(961-576)=138×(216-209)=77+318=878×5=393+106+28=82×4-213=942+67+478=437-175×2=1/6+3/6=153-96=4/7-3/7=817-62+931=846-70×2=82×(217-209)=29-(260-239)=743-(549+13)=365-(66+205)=682+(467-144)=36×(124-115)=275+20+108=197×4-455=323×3-564=571+687-53=656-501+745=79×4+407=424-366=491-214-21=976-(187+664)=230×(407-404)=498-11×7=453-(243+206)=55+209=300×7-732=713-187×3=468-300-104=284-(54+173)=243×2=615+(926-431)=299×3-786=54-(118-79)=798+256×3=129-(39+62)=105×7-382=184×3-179=291×3=478-(328+97)=71×6-109=1/5+2/5=198-120+412=11×7=320+73+57=189+225-210=757×(100-95)=773-397-344=368-(83+17)=422+(386-16)=311+308=792-471+369=899×3-480=291+783+293=111×8=465-47-383=740×9-587=192-(414-348)=356×(695-687)=248+99=351+86+339=391×2-780=718+137-262=968+141×2=422+161+784=291-30×6=411×9-866=361-134-209=418-43×3=694-(29+88)=66×3=400×8-669=123+(581-551)=539-214-109=265+974-492=230×8-860=206×2-120=393-40×2=919-(631-74)=70+225=308×(13-10)=387+297+142=597-(774-239)=80+(245-127)=27×4=227×(290-287)=820×6-636=465-(32+37)=60+148=983-110×4=91+(392-115)=912+(438-110)=454×9-124=3/8-2/8=993-729+57=778-124×2=795-(739-214)=426-118-53=498-(318+30)=524-109=123-18×2=818+716+818=690+413+809=113×4=214+235+209=365-38=160×2+909=191×4+358=490-(618-348)=64+38=457-209=213-(640-519)=540-25×8=310+37-13=763×4-132=64+295=50+328-253=29-(36-18)=225-96×2=221-20×6=133×6=956×(333-330)=851+292-931=415+(975-490)=470-(307-168)=70+262-148=491-462+436=47+191=198×4-739=59×(81-74)=877-610=856+253=900+443-829=626+(854-175)=479-350+301=863-468+977=229+94-204=392-86=426-(463-242)=494-93×2=342+(338-300)=450-349+348=974-(229+269)=410-47-150=566-(91+260)=455+(326-290)=224+406=150+259=411-18=723×(602-594)=476-353+649=19×8=293-(183-18)=169-20×2=930-201=467-(455-222)=37×(48-39)=157×6=978-(672-362)=507×6=392×9=230+131×5=196+146+499=593-37+982=529+162+965=63×3=180+135+175=297×(402-396)=101×3+864=665+(343-203)=496-402+117=355+246+67=429+238-622=689-520-95=491×(263-258)=220+40×6=360+114+360=310+(695-387)=237+158=484-192-56=43+86=284-103+185=327+96=195×7=171+210=366-(358-73)=11×(228-225)=339+18-109=373+721+326=18×6-55=958-814+402=502+38+127=810×(200-196)=72+220-176=451-(12+251)=101×5-104=941-282-559=195-(124-23)=713-(931-276)=204+531+940=743-668=96×9=239×8-770=316×2-523=3/10+7/10=494-(133+338)=566-(179+176)=209+234=313×2-590=476+956=865-585=295×2=972-146-163=269+(489-182)=923-(723-19)=157+93×5=560+171×3=352+(741-544)=20+(423-331)=918-47×5=752-(969-544)=309-232+254=810-378=343-271+273=885-480+225=158+938=392-74-32=854-38×6=971-261=317-26+752=968-392-544=986-695-170=300-108+151=428-(371+16)=2/3-1/3=186-93=342+146×3=76+(480-135)=956-112+777=724-667=49×(912-906)=871-(910-338)=136×4+293=204+(863-369)=363-346+270=385-11=195-25=81×8-199=261+(150-29)=272×4=796-541=764+636+140=834×7=635×6-410=246+819+864=25×(821-817)=25×9+763=390-216-84=94+987-494=794-(446+256)=652×5-693=512+476+162=127+141=638-52×9=278+(835-586)=129×6=375-(467-416)=471-299+305=350-(37+63)=644-177-465=102+(414-82)=28×9-51=733+831+736=246+123=33×(966-957)=475-149+724=613-366-56=727×7-647=123+58+765=153+(426-249)=799×(32-26)=87+(462-453)=675-30×4=914-433×2=79+413-358=403-(73+120)=327-(857-619)=613-538-13=434+(444-72)=201+101=466-147+325=273+(281-135)=255+609+114=304×2=19×4+77=483-(29+93)=78+354=78×4-168=214+223×2=386-309+393=84×7-511=346×(761-755)=858×2=348-(130-125)=480+108×2=100×3+293=596-290-223=585×(135-132)=196+998=104+203=412+598=134×(433-427)=464-121=569×4=399-333=608-(96+458)=489×8=391-(23+180)=429+312-601=377-119×2=226×(283-279)=912-217-206=862-122×4=628+263+661=638-266=372-(267-161)=463-104×4=509+331+420=238-14=24×7=247-68=124+306-185=932+(199-137)=2/7-1/7=350+104×5=837-(672-261)=8/9-1/9=275+181=502+282+75=966-336-194=211+964=60×(174-165)=314-(341-303)=902+580-784=476-237+854=246-109=966+201×4=328-41×4=416-342=26+53=500-100+90=265×3=163+188+550=506+(595-371)=171×5+83=652-143×2=741+968+589=435-78=455+(412-133)=610+169×4=166×(318-313)=316+(451-75)=73+76×4=205+144=516+120+246=819+155×4=398+(544-462)=464+117-379=231×2+90=815+587-149=80+254-141=128+24-127=316-(185-69)=244×3-681=851+(901-51)=264+762=467-348=658+63-474=521+342+779=817-377+308=81×2+37=35+32×7=264+(759-27)=123×8-29=469-20×9=378+(79-54)=457-(155+44)=250+130+247=258×3=865-474=234×(730-725)=522+337=248+45=374-11×9=344×2=147×(78-72)=471+250×2=79×6+309=74×(279-273)=197+926+616=127×5+183=751-442+927=454-(185-34)=65×2+843=975-(182+362)=2/8-1/8=267-19-102=762-456+507=805+(949-474)=788×3-995=162+245=251+234=144+271-156=140×2-134=255-28-167=745-70×8=77+190=489-(693-574)=460-(299+35)=644-111+356=687-362+463=399-37-208=211+478=220+727-615=342-183=368×7=390+357+246=570×9-20=215-112+186=64+250-32=733-(361+339)=542+494=436-(868-533)=617-(957-397)=333+83=729+452+958=117×(83-80)=22×(653-644)=376+81=120×8+276=855-66-741=190-(63+47)=460-301-11=778-(213+457)=447×2=420×(724-720)=812×(614-610)=484+(474-360)=759×7=250+166=195-57-61=498-189+140=992-(134+493)=485-195+192=878-34-814=680+151×4=89+757-239=54×4+554=738-694+233=3/7-1/7=31×4+370=514×5-399=764-(131+502)=861×4=212+19+756=705×8-534=492+(477-49)=677-78×2=77×(39-36)=797-660+198=2/6+4/6=322-15-132=84×7-178=55+68+614=107+26-31=204-(455-450)=344-116=143+263+984=345-(232+45)=266×2=754-172×2=657-270-138=96+153-243=1/8+6/8=974+282×2=683-(626-515)=423-(14+146)=111×(617-608)=946-199×4=448-219-209=165+259+497=3/6-2/6=307-(169+58)=272+186=368+56×6=73+283=91×7+507=155+378+141=98×2=114+(265-18)=433-192-126=690-265=98-(133-95)=329×2+138=715-246×2=491-49-87=509+137+249=856×(844-837)=630-209-328=1/6+4/6=697×6-243=419-159-242=289-246+553=518×8-22=248-238=890×8-127=93+818+940=362-160+141=968-(191+287)=128×2-80=367-157-65=11×9+370=873-(935-348)=844-29×8=364×2=428-36×3=283-(20+121)=345-119=318×2=437-(413-64)=474+847-708=109×9-478=217+339+103=528+194×4=225×(92-87)=483-(484-321)=58×8=919-329-280=2/4-1/4=762×4-984=223-(252-212)=313-26+132=239×2=169-82=918+(745-78)=175×5=83×(29-25)=388-(237+140)=666-(469-45)=131×2+483=151×3-210=226-98-30=709-166=276-151=819-576=412-(164+82)=215+183×4=274+817+697=768-352×2=488-(58+278)=442-(74-35)=742-(692-368)=199+(904-364)=411+121+157=208-66=1/7+5/7=270+103×6=456-(733-314)=134×(499-495)=124+221+462=391-233+274=138+760=14+(125-82)=177-92=550+104+955=401-50-86=271-(300-72)=953-209-490=744-65=45×(184-181)=358×(282-276)=95×7=551×4=412-163×2=478-415+258=562×(927-919)=514-28=723+53-594=134+30=350-(193+59)=26+(93-49)=200+465-195=142+(939-13)=26×(408-402)=458-(340+76)=219+182-194=366-155+229=483-(32+83)=75×8+137=171+322-143=782-(104+308)=383-19×7=401-326+205=318+244+217=115×5-278=371-(356-102)=342-59×3=491-(171+122)=229+(924-185)=339-(28+268)=470-134×3=223×(152-149)=339-(18+139)=130-20×3=46×9-31=33+144=469-160-177=689+252-161=972-(196+260)=73×7-51=402×5-544=457-(419-200)=380+33-360=138×7=262+26-203=922-380-65=125×(143-139)=323-53×3=6/9-2/9=686+833=74×9-324=952+466+579=477-84×3=373+802+204=810×(472-466)=171×4=975-600-162=495+765=324-133×2=362+(235-82)=171+324-163=87-45=148+841-175=813+(951-627)=283-(417-374)=3/5-2/5=174×6-750=837-(358+452)=830×2=568-365=764-465-282=18×8=288-(211+49)=393-(436-326)=139×5=1/4+2/4=991-164×5=490×2=441-63×7=193+53×9=758-363+605=22+320-62=58×3+54=322-216=907+241×4=271-30-62=126-(40+82)=444-(309+71)=355×2=168+43×3=87+103=290+820-163=52-(472-457)=259×6=45×(390-382)=671+903+60=299+436=41×(326-321)=149-124+385=99×4=44×4+224=245+20×3=388+(115-78)=131×6=932-(43+578)=226+(892-683)=141×2-211=119+381-119=999-19×9=945×(358-351)=952×5=832-262=590+204=913+330-11=146-14×4=383+93=447+890-55=341+35-205=486+116=245+(427-195)=135+241-167=371-179+81=323-182+28=91+780-865=2/5-1/5=80×2+932=416×2=253+212=682-103=76×(472-467)=316+(397-11)=405-36=570-525+128=10+(383-243)=874-449-300=414-(137-133)=86+(681-475)=995-187=40×9+443=500-356-129=149×(57-54)=787-(220+102)=289-105=125×3+466=40+112-22=240+248=238-114=260×3+227=666×(173-169)=135+79+614=516-25×8=756-689=977+(838-513)=86+412-195=12×5=56+208-192=54+18×4=318+97=1/7+3/7=46-(257-211)=13×(495-492)=906-830+220=403+(238-61)=377+61-337=632-(775-404)=666×6-888=482-37×4=593×8-395=591-96×5=273+(498-413)=499-129-51=403-(256-80)=309-247=373-127×2=476×6-743=318-20×7=73×(68-61)=參考答案345+364=709338+715-970=83846×5-144=4086415-43-53=319999-(379+277)=343429-92=337691-156+817=135299×2+624=822317×6-288=1614180×4-228=492500-159+105=4462/10+4/10=6/10313+95-391=17349-316+340=373266-(352-118)=32988-360-602=26299-90×3=292/7+3/7=5/7313+(376-278)=411348-203-82=63232-50-45=137298×2=596866-(701+26)=139467+501-385=58374-11+29=92576×(787-784)=1728630+141×4=1194305-228-69=8742+375=1117486-432=54187+168=355218×3=654165+(140-83)=22228+(475-118)=385990-(342+431)=217221+553-358=41690+243+106=43925+(491-126)=390257-25×7=82609+870-578=90170×(223-218)=350151+134=285764-212+884=1436418-(189-49)=278805×(862-858)=3220358×3-465=609464-(531-399)=332350+151×3=80380+222+327=629610+229+161=1000886-299-84=503178-127=51173-17×5=88477×(552-544)=3816887-292=595131-38+316=409992-26-245=721321+(220-14)=527484-223-116=145291-17×3=240209-28×3=12520×5=100222-120=10255×6=3303/7+2/7=5/7584-(240+89)=255456-(287+90)=79290+189-137=34210×(103-96)=70353-35-203=115932+68+690=1690303-11-210=82165×2+379=709610×3=1830781+495-265=1011837-128×3=453350×(986-979)=2450597-(476+19)=102436-364=72973-21×5=868883-729+590=744115+290+564=969485+(328-118)=695845-(95-66)=81635+279+317=63144×9=396331-60×5=31389+95-472=12794+253+492=1539350-(434-410)=326297-(202-95)=190949-95-554=300444-(81+134)=229672+137×5=1357275-206+384=453374+746-601=519796-727=69202-93+244=353968-663=305465-432+12=45847-(703-251)=395490-(961-576)=105138×(216-209)=96677+318=395878×5=4390393+106+28=52782×4-213=115942+67+478=1487437-175×2=871/6+3/6=4/6153-96=574/7-3/7=1/7817-62+931=1686846-70×2=70682×(217-209)=65629-(260-239)=8743-(549+13)=181365-(66+205)=94682+(467-144)=100536×(124-115)=324275+20+108=403197×4-455=333323×3-564=405571+687-53=1205656-501+745=90079×4+407=723424-366=58491-214-21=256976-(187+664)=125230×(407-404)=690498-11×7=421453-(243+206)=455+209=264300×7-732=1368713-187×3=152468-300-104=64284-(54+173)=57243×2=486615+(926-431)=1110299×3-786=11154-(118-79)=15798+256×3=1566129-(39+62)=28105×7-382=353184×3-179=373291×3=873478-(328+97)=5371×6-109=3171/5+2/5=3/5198-120+412=49011×7=77320+73+57=450189+225-210=204757×(100-95)=3785773-397-344=32368-(83+17)=268422+(386-16)=792311+308=619792-471+369=690899×3-480=2217291+783+293=1367111×8=888465-47-383=35740×9-587=6073192-(414-348)=126356×(695-687)=2848248+99=347351+86+339=776391×2-780=2718+137-262=593968+141×2=1250422+161+784=1367291-30×6=111411×9-866=2833361-134-209=18418-43×3=289694-(29+88)=57766×3=198400×8-669=2531123+(581-551)=153539-214-109=216265+974-492=747230×8-860=980206×2-120=292393-40×2=313919-(631-74)=36270+225=295308×(13-10)=924387+297+142=826597-(774-239)=6280+(245-127)=19827×4=108227×(290-287)=681820×6-636=4284465-(32+37)=39660+148=208983-110×4=54391+(392-115)=368912+(438-110)=1240454×9-124=39623/8-2/8=1/8993-729+57=321778-124×2=530795-(739-214)=270426-118-53=255498-(318+30)=150524-109=415123-18×2=87818+716+818=2352690+413+809=1912113×4=452214+235+209=658365-38=327160×2+909=1229191×4+358=1122490-(618-348)=22064+38=102457-209=248213-(640-519)=92540-25×8=340310+37-13=334763×4-132=292064+295=35950+328-253=12529-(36-18)=11225-96×2=33221-20×6=101133×6=798956×(333-330)=2868851+292-931=212415+(975-490)=900470-(307-168)=33170+262-148=184491-462+436=46547+191=238198×4-739=5359×(81-74)=413877-610=267856+253=1109900+443-829=514626+(854-175)=1305479-350+301=430863-468+977=1372229+94-204=119392-86=306426-(463-242)=205494-93×2=308342+(338-300)=380450-349+348=449974-(229+269)=476410-47-150=213566-(91+260)=215455+(326-290)=491224+406=630150+259=409411-18=393723×(602-594)=5784476-353+649=77219×8=152293-(183-18)=128169-20×2=129930-201=729467-(455-222)=23437×(48-39)=333157×6=942978-(672-362)=668507×6=3042392×9=3528230+131×5=885196+146+499=841593-37+982=1538529+162+965=165663×3=189180+135+175=490297×(402-396)=1782101×3+864=1167665+(343-203)=805496-402+117=211355+246+67=668429+238-622=45689-520-95=74491×(263-258)=2455220+40×6=460360+114+360=834310+(695-387)=618237+158=395484-192-56=23643+86=129284-103+185=366327+96=423195×7=1365171+210=381366-(358-73)=8111×(228-225)=33339+18-109=248373+721+326=142018×6-55=53958-814+402=546502+38+127=667810×(200-196)=324072+220-176=116451-(12+251)=188101×5-104=401941-282-559=100195-(124-23)=94713-(931-276)=58204+531+940=1675743-668=7596×9=864239×8-770=1142316×2-523=1093/10+7/10=1494-(133+338)=23566-(179+176)=211209+234=443313×2-590=36476+956=1432865-585=280295×2=590972-146-163=663269+(489-182)=576923-(723-19)=219157+93×5=622560+171×3=1073352+(741-544)=54920+(423-331)=112918-47×5=683752-(969-544)=327309-232+254=331810-378=432343-271+273=345885-480+225=630158+938=1096392-74-32=286854-38×6=626971-261=710317-26+752=1043968-392-544=32986-695-170=121300-108+151=343428-(371+16)=412/3-1/3=1/3186-93=93342+146×3=78076+(480-135)=421956-112+777=1621724-667=5749×(912-906)=294871-(910-338)=299136×4+293=837204+(863-369)=698363-346+270=287385-11=374195-25=17081×8-199=449261+(150-29)=382272×4=1088796-541=255764+636+140=1540834×7=5838635×6-410=3400246+819+864=192925×(821-817)=10025×9+763=988390-216-84=9094+987-494=587794-(446+256)=92652×5-693=2567512+476+162=1150127+141=268638-52×9=170278+(835-586)=527129×6=774375-(467-416)=324471-299+305=477350-(37+63)=250644-177-465=2102+(414-82)=43428×9-51=201733+831+736=2300246+123=36933×(966-957)=297475-149+724=1050613-366-56=191727×7-647=4442123+58+765=946153+(426-249)=330799×(32-26)=479487+(462-453)=96675-30×4=555914-433×2=4879+413-358=134403-(73+120)=210327-(857-619)=89613-538-13=62434+(444-72)=806201+101=302466-147+325=644273+(281-135)=419255+609+114=978304×2=60819×4+77=153483-(29+93)=36178+354=43278×4-168=144214+223×2=660386-309+393=47084×7-511=77346×(761-755)=2076858×2=1716348-(130-125)=343480+108×2=696100×3+293=593596-290-223=83585×(135-132)=1755196+998=1194104+203=307412+598=1010134×(433-427)=804464-121=343569×4=2276399-333=66608-(96+458)=54489×8=3912391-(23+180)=188429+312-601=140377-119×2=139226×(283-279)=904912-217-206=489862-122×4=374628+263+661=1552638-266=372372-(267-161)=266463-104×4=47509+331+420=1260238-14=22424×7=168247-68=179124+306-185=245932+(199-137)=9942/7-1/7=1/7350+104×5=870837-(672-261)=4268/9-1/9=7/9275+181=456502+282+75=859966-336-194=436211+964=117560×(174-165)=540314-(341-303)=276902+580-784=698476-237+854=1093246-109=137966+201×4=1770328-41×4=164416-342=7426+53=79500-100+90=490265×3=795163+188+550=901506+(595-371)=730171×5+83=938652-143×2=366741+968+589=2298435-78=357455+(412-133)=734610+169×4=1286166×(318-313)=830316+(451-75)=69273+76×4=377205+144=349516+120+246=882819+155×4=1439398+(544-462)=480464+117-379=202231×2+90=552815+587-149=125380+254-141=193128+24-127=25316-(185-69)=200244×3-681=51851+(901-51)=1701264+762=1026467-348=119658+63-474=247521+342+779=1642817-377+308=74881×2+37=19935+32×7=259264+(759-27)=996123×8-29=955469-20×9=289378+(79-54)=403457-(155+44)=258250+130+247=627258×3=774865-474=391234×(730-725)=1170522+337=859248+45=293374-11×9=275344×2=688147×(78-72)=882471+250×2=97179×6+309=78374×(279-273)=444197+926+616=1739127×5+183=818751-442+927=1236454-(185-34)=30365×2+843=973975-(182+362)=4312/8-1/8=1/8267-19-102=146762-456+507=813805+(949-474)=1280788×3-995=1369162+245=407251+234=485144+271-156=259140×2-134=146255-28-167=60745-70×8=18577+190=267489-(693-574)=370460-(299+35)=126644-111+356=889687-362+463=788399-37-208=154211+478=689220+727-615=332342-183=159368×7=2576390+357+246=993570×9-20=5110215-112+186=28964+250-32=282733-(361+339)=33542+494=1036436-(868-533)=101617-(957-397)=57333+83=416729+452+958=2139117×(83-80)=35122×(653-644)=198376+81=457120×8+276=1236855-66-741=48190-(63+47)=80460-301-11=148778-(213+457)=108447×2=894420×(724-720)=1680812×(614-610)=3248484+(474-360)=598759×7=5313250+166=416195-57-61=77498-189+140=449992-(134+493)=365485-195+192=482878-34-814=30680+151×4=128489+757-239=60754×4+554=770738-694+233=2773/7-1/7=2/731×4+370=494514×5-399=2171764-(131+502)=131861×4=3444212+19+756=987705×8-534=5106492+(477-49)=920677-78×2=52177×(39-36)=231797-660+198=3352/6+4/6=1322-15-132=17584×7-178=41055+68+614=737107+26-31=102204-(455-450)=199344-116=228143+263+984=1390345-(232+45)=68266×2=532754-172×2=410657-270-138=24996+153-243=61/8+6/8=7/8974+282×2=1538683-(626-515)=572423-(14+146)=263111×(617-608)=999946-199×4=150448-219-209=20165+259+497=9213/6-2/6=1/6307-(169+58)=80272+186=458368+56×6=70473+283=35691×7+507=1144155+378+141=67498×2=196114+(265-18)=361433-192-126=115690-265=42598-(133-95)=60329×2+138=796715-246×2=223491-49-87=355509+137+249=895856×(844-837)=5992630-209-328=931/6+4/6=5/6697×6-243=3939419-159-242=18289-246+553=596518×8-22=4122248-238=10890×8-127=699393+818+940=1851362-160+141=343968-(191+287)=490128×2-80=176367-157-65=14511×9+370=469873-(935-348)=286844-29×8=612364×2=728428-36×3=320283-(20+121)=142345-119=226318×2=636437-(413-64)=88474+847-708=613109×9-478=503217+339+103=659528+194×4=1304225×(92-87)=1125483-(484-321)=32058×8=464919-329-280=3102/4-1/4=1/4762×4-984=2064223-(252-212)=183313-26+132=419239×2=478169-82=87918+(745-78)=1585175×5=87583×(29-25)=332388-(237+140)=11666-(469-45)=242131×2+483=745151×3-210=243226-98-30=98709-166=543276-151=125819-576=243412-(164+82)=166215+183×4=947274+817+697=1788768-352×2=64488-(58+278)=152442-(74-35)=403742-(692-368)=418199+(904-364)=739411+121+157=689208-66=1421/7+5/7=6/7270+103×6=888456-(733-314)=37134×(499-495)=536124+221+462=807391-233+274=432138+760=89814+(125-82)=57177-92=85550+104+955=1609401-50-86=265271-(300-72)=43953-209-490=254744-65=67945×(184-181)=135358×(282-276)=214895×7=665551×4=2204412-163×2=86478-415+258=321562×(927-919)=4496514-28=486723+53-594=182134+30=164350-(193+59)=9826+(93-49)=70200+465-195=470142+(939-13)=106826×(408-402)=156458-(340+76)=42219+182-194=207366-155+229=440483-(32+83)=36875×8+137=737171+322-143=350782