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286+148=491-(393-330)=130×(85-82)=228×(939-934)=766-54-478=190+213-262=492-50×3=237+509+499=163-(460-394)=954-143-371=43×9=352-32=487+(986-985)=68×(866-858)=354-132×2=119×7-705=199-30=162-(43+100)=393-264+362=545×5-247=32+166+616=376+211=77+365=371-35×5=230-135=209×3=16×2+200=41×3-47=14+(983-437)=445-278=3/7-2/7=87+245×3=423+(265-49)=134×4+227=270-40×5=22×(149-142)=3/8+2/8=2/10+6/10=12+415-64=162×2-91=186+256=52×3=53+265=221×(366-362)=563+135+31=297-149+216=430-64×3=3/4-1/4=167+38+780=191-151+314=425-(482-97)=561-40+583=358+104-363=109+224=403-62×3=144-(445-313)=107×4+242=790+551+902=915-451+563=188+220-121=144+291=39×(161-156)=190×4=38+299+177=102+81×9=319-(445-351)=585-129-399=642-512-72=495-55-107=163-41=874+53×6=287-(361-357)=988-966+682=84-47+63=372-76×3=52×9-79=109×7+402=202+270-294=83×5+402=632-42=394-70×4=779+793-571=793+864-357=258×7=359-(349-54)=434+248=113×6-136=195-(386-314)=326×3-537=215-(358-272)=474-114-273=259+719-662=735-101×3=458-62-384=84+171-25=154+61+691=131×(308-303)=496×4=294+188+30=716×(981-972)=145×(633-625)=231+(463-350)=636+891+482=762-50-504=293+990+435=668-202×2=419-58×3=472-45×4=245×(470-466)=477-(786-563)=97×(194-185)=61×8=549+154+58=895-(343+98)=664-24×4=428+(595-323)=141+74=5/8-2/8=22×8-48=332-59×3=383-(22+282)=4/8+2/8=131×5+216=830-571=368×3=868-(418+184)=347+21-186=199+(181-43)=171×9=982+348-538=731-(67+662)=803-(356+221)=43+94+279=399-393+134=780-338-406=902+182×3=17×5+422=989-556=701-(15+33)=272+66-218=944-202+49=144-(42+73)=474-122=204+159+384=320×(306-303)=333-(16+135)=89+(548-149)=83×3+240=732-278×2=48×6-62=230+(280-47)=484-(66+378)=315-(423-166)=478+147×5=84+250-38=236+226-358=818-259+479=465-235-79=943-679-81=65+133×6=378-35×9=216-109-65=309×3=364-243-23=567×(112-104)=417-49×3=242+108×4=388-328+259=250+(186-155)=391-135=592+473+512=102×(326-321)=111+930-244=335-(302+12)=414+168=467-435+13=36+190=996×(66-59)=114×7=245-(98+35)=643+(753-460)=930-594=410+800+351=190-82+97=99×(31-22)=664-(187+267)=477-(481-443)=35×(46-37)=233-110+77=476+108=10+191+842=235×5-316=878-(150+171)=467-(283+105)=63×2=498+999=321-(352-81)=726-(322+82)=167×5-630=234+(388-89)=444-217+849=65×8=476-(126+46)=272×6-504=219+981-789=374-(37+221)=395+(730-393)=593×6-834=430-(86+150)=858×7=100×8-446=4/6-1/6=779-(241+130)=547×7=392+63+367=431×6-391=443×2-162=886-(649-618)=834-(752-613)=188+101+197=322×6-694=829+777+274=72+747+750=693-644=697-(522-386)=257+530=923-263×3=837+310-319=61×4+309=385-26+216=137-(235-116)=398-(450-190)=154×2+477=979-(360+24)=501-134+118=696-(671-424)=439+313=606-(10+330)=340+28×5=159+108=243-62+272=872+233-639=431-197×2=2/5-1/5=781-570-119=208×4+418=368-60+47=953-30=525+88=325+119×6=31×(182-173)=755+170-616=327-62×2=387-(234+143)=686×(814-810)=101+222+298=357+(892-705)=463-74=861×(706-702)=260+690-422=194-(166-84)=165×3=902-656=881-376-399=90+(869-500)=127+32=824+680=13+212×3=272+96=267-130=247×(765-757)=293-(94-45)=521×7-347=582-42-55=202+(120-68)=425×2=911-14-89=670-(325-215)=257-41×6=38+359×2=423+232+957=94+(239-57)=290+(337-123)=407-34-149=258+206-427=462-58-365=75×7=204+444+130=367×2-271=340×(462-459)=857-357=308-243=25+299+446=445-(155+174)=451-(170+251)=476-276-25=774-648=273+364=39+782+20=108×(125-118)=290-125=233×4-84=477×2-91=198×4-433=429+398-360=404-21×6=470+(275-242)=440×5=31+57=131×4-425=787+58×4=137-(175-63)=967+927+546=202+159=302-110=82×9+211=522+296+139=376+10-127=944-840-25=270-76-26=112+138=263-32×3=966+(430-252)=922+505=871×7-529=1/5+3/5=234+(444-213)=61×5=353×(800-794)=339+68×6=102×3+215=474-31×6=267×3-236=495-(50+29)=85+297-183=119×(122-117)=102+31=217×3-479=449+61×4=442-156=85+(920-747)=222+(579-34)=35×2=118+137=401+141+119=22×(443-436)=39×2+478=360-263+62=496-(46+72)=254×3-466=957+987=650-464+548=13×(181-178)=222-15×5=350+827+55=488×6-453=313+207×3=321+759-447=331+(655-367)=143-(158-89)=368+290=357-123-104=614×(221-212)=67-56+447=178×(172-167)=783-431-68=710-230+191=393+18×9=268-43×4=400×9=451-84×2=565+187+17=384+486+12=109-27=112+113×2=143+(135-113)=121+435-243=400+13-131=369+(427-251)=84+112×4=114×(334-325)=467-75-244=434×(266-257)=846-(116+599)=24+239-221=998+813=47+443-349=654-485=390×9-406=31-10=470+(230-12)=245-48-189=327+(340-201)=906-(20+59)=551×6=116+(451-306)=166+(919-180)=499-484+944=155+411+148=105-19=479+224=189×5=272+209+227=269×2-369=383-25×4=343-(205-189)=936-243=227+282×2=455-386=317-(210+40)=319-119-51=396-181=122+107×2=764+434+775=111×(309-304)=246-(854-658)=4/9-3/9=339+160-456=93×2+203=579-195+836=325+977+512=193-180+461=244+44-194=928-845+545=645-385-211=237-25=660+242-643=155+183=120×6=590×(425-422)=270-(760-500)=291-67-76=421×8-775=612-164×2=3/9-1/9=595-(722-539)=171+(128-68)=953-397-412=1/7+4/7=90×4+217=77+(978-874)=823-(183+259)=192-(463-345)=753-257-236=24+358-109=272+190=724-644+55=422-(380-24)=580-210×2=107×(50-45)=406-346=818×(764-759)=1/7+5/7=164+59+692=108×(118-112)=443×2-147=462-(150+261)=744+249×4=3/5-1/5=382-330+133=83×8+167=683+242×3=129+22+771=152×8=110+(275-79)=427+171=49×(434-430)=22+(414-80)=23+285-21=240+131+152=803×4-281=202+163=486×8=463+753=813-62-117=292-64×4=938-155+113=29×9=3/6-1/6=922-297×2=71×(878-873)=740-56×4=637+(963-477)=477-(296-284)=170+312-276=413×4-908=133×(333-326)=318-30-37=40+54=77+732-670=695-54-411=994-150=963-396-195=477-103-131=36×4=640-87=267×4=278-110-166=485+48+32=99+575=750×(663-657)=592+(624-413)=304-241+227=452+91×3=549×8=633×4-666=598+461=229+44=489-31×3=441-288-104=568-(59+195)=441×2=819-151-260=330-37=458-(221-62)=483-419=827-628+216=687-402-59=320-29+69=481-408+298=2/7+3/7=65+113-145=148-(280-242)=536-106+330=320+367+592=378-102-185=419+108+306=183-117=206+(162-42)=441-(455-374)=356×2-252=438-(169+215)=342×2-106=454-25×8=128×(60-55)=479-183×2=298×2-446=393+(235-103)=872×(49-44)=965-626-297=508+(987-326)=790×5-667=306×(96-88)=393+159=307-192+203=7/9-1/9=947-(27+449)=722-94-582=366-25×3=28×(67-58)=788+(521-457)=378-139=414-156+87=423×4-459=431+(702-669)=254+63+659=305+608+24=320-93+706=617+(370-159)=804-103×2=347-32-289=787×9-751=753-(484+173)=108×8+951=728-(438-108)=370-182=391-359+81=699×3=60×9+47=894+526-579=317-213=148+102×2=390-171-106=647×8=61×2+340=264×7-879=167+300=732-72×2=91×4=367-233=396-166=38×(379-373)=1/7+2/7=93×3=65×6=322-(261+23)=489-107×4=139+205-245=73×8+75=260×(308-305)=47-(338-291)=599+767+733=586×3-276=518-491=239×2-132=980-(259-245)=366-32×6=939-650=621-(652-452)=216-33-153=73×9+404=306-12×7=369+10-77=869×6-926=157+782=710×3-564=351-113×3=612-204=50+239=320-258=600×8-773=304-266-24=218-32+307=366-(394-209)=17+(355-186)=521-131-225=438-(312-299)=816×3=307-(52+17)=478-362+254=34+292-319=321-40×8=281+927=919-643+807=501+569-451=182+610+356=936-892-21=312×(810-806)=334-264-49=941-(506+411)=367-36×4=349×2=642-520=369-318+244=97+400-391=243+56=13×8=125×2=921-90=693×5=286-114+606=153+(295-25)=546-174=494-(387-144)=206+132-316=111×2=742×(904-896)=581-(529-289)=322-(303-277)=799-(879-870)=425+(926-495)=1/6+4/6=221×2=374×2-496=889+473×2=64+204+272=427-123=346-(350-57)=432×2-593=488-325-34=160×(408-402)=775-(167+316)=694-16×3=287+113+177=212+73=40×7-32=348+674-642=619+714-536=742-679=171+241×3=768-(593-320)=124×2+605=283-122+118=661×(210-207)=393-(905-764)=84×8-137=219+(266-121)=133+170-95=398+232×2=476-(50-27)=139+277-309=139+311=137×4-75=966×4=87×3+981=762-22=379+393-226=132-(214-131)=989-850=950+78-460=885-(72-40)=97×5+407=325+232+232=268+57+519=485-(256+51)=677×(990-985)=97×6-280=134+436=947+435=310-(846-665)=481-(83+146)=297×2+371=329-194-55=644-(185-11)=992-186-303=93-(441-411)=102×5+203=382-(109+134)=226-78+164=90×(352-343)=625+554-662=232+297+150=372-(366-352)=244-17×9=2/8+5/8=67×7=379-13-76=287+200-217=93×(216-207)=481-223-197=786×(440-437)=698×9=188×5=6/8-2/8=348-(13+163)=453-(155+125)=147×6=418+46×8=204×5=600-(153+115)=177+385+948=427+84=255-95×2=649-589+371=803-183×3=119-(79+22)=37+604+290=468-93+98=490-219+834=215+116=113×(446-438)=271-(88+116)=369-145×2=466+981-344=38×5=766-(472+23)=79×4+614=994+250×4=981-(115+181)=800-(945-721)=858×3=986+(938-299)=177-62+316=1/4+2/4=749-623=292×5-824=132-90+422=206×(115-111)=205×4-758=156+66=400-121×3=4/10-3/10=78+150+207=416-29-157=401+350+923=84×9=969×8=454-386=342-(82+57)=958×9=272-(124+35)=584-376-149=594+416+235=91×9+62=438-324=357+347=540-337-108=206×2=867+(853-470)=224-54=38+365+329=981-91+727=375×7-500=488×5=421-(115+52)=24+50=247×4-496=784-(594-453)=675+(875-848)=888+249-361=377-298+306=901+325=933+548-684=893-(529+176)=481-431+113=193-25×4=128×(234-231)=84×(337-331)=576+361=424-(364-215)=102×2+861=829-151×4=756+(854-668)=585+(533-180)=430-380=303+163=408-(237+88)=144×5=358-(74+152)=372+(382-360)=726-88×4=361-98×3=709+116-341=608-578+528=353+(496-208)=831-807=289+(851-31)=379×(569-566)=716×4=917-872-44=255-(213+21)=506-158+761=41×(326-321)=661×7-594=402-385+167=894-42×5=207+(217-55)=140+(308-194)=168+(458-212)=108+213-259=422-123=201+103=6/8+2/8=998+249+79=308-123×2=460-350+988=511+281+128=999-574+190=758-(114+353)=632+620+32=464-10-86=682-80×6=325+(390-389)=358×5-322=902-860=343+(428-108)=467-(129+73)=375-10×7=385-(852-805)=446+(205-99)=71×2=289+64-294=940+136-225=759-184+309=464+48×7=349-(415-362)=754-(287+220)=745-(993-953)=296+165=64×8-205=66+615+476=503+(436-370)=700+415-544=698-188×2=参考答案286+148=434491-(393-330)=428130×(85-82)=390228×(939-934)=1140766-54-478=234190+213-262=141492-50×3=342237+509+499=1245163-(460-394)=97954-143-371=44043×9=387352-32=320487+(986-985)=48868×(866-858)=544354-132×2=90119×7-705=128199-30=169162-(43+100)=19393-264+362=491545×5-247=247832+166+616=814376+211=58777+365=442371-35×5=196230-135=95209×3=62716×2+200=23241×3-47=7614+(983-437)=560445-278=1673/7-2/7=1/787+245×3=822423+(265-49)=639134×4+227=763270-40×5=7022×(149-142)=1543/8+2/8=5/82/10+6/10=8/1012+415-64=363162×2-91=233186+256=44252×3=15653+265=318221×(366-362)=884563+135+31=729297-149+216=364430-64×3=2383/4-1/4=2/4167+38+780=985191-151+314=354425-(482-97)=40561-40+583=1104358+104-363=99109+224=333403-62×3=217144-(445-313)=12107×4+242=670790+551+902=2243915-451+563=1027188+220-121=287144+291=43539×(161-156)=195190×4=76038+299+177=514102+81×9=831319-(445-351)=225585-129-399=57642-512-72=58495-55-107=333163-41=122874+53×6=1192287-(361-357)=283988-966+682=70484-47+63=100372-76×3=14452×9-79=389109×7+402=1165202+270-294=17883×5+402=817632-42=590394-70×4=114779+793-571=1001793+864-357=1300258×7=1806359-(349-54)=64434+248=682113×6-136=542195-(386-314)=123326×3-537=441215-(358-272)=129474-114-273=87259+719-662=316735-101×3=432458-62-384=1284+171-25=230154+61+691=906131×(308-303)=655496×4=1984294+188+30=512716×(981-972)=6444145×(633-625)=1160231+(463-350)=344636+891+482=2009762-50-504=208293+990+435=1718668-202×2=264419-58×3=245472-45×4=292245×(470-466)=980477-(786-563)=25497×(194-185)=87361×8=488549+154+58=761895-(343+98)=454664-24×4=568428+(595-323)=700141+74=2155/8-2/8=3/822×8-48=128332-59×3=155383-(22+282)=794/8+2/8=6/8131×5+216=871830-571=259368×3=1104868-(418+184)=266347+21-186=182199+(181-43)=337171×9=1539982+348-538=792731-(67+662)=2803-(356+221)=22643+94+279=416399-393+134=140780-338-406=36902+182×3=144817×5+422=507989-556=433701-(15+33)=653272+66-218=120944-202+49=791144-(42+73)=29474-122=352204+159+384=747320×(306-303)=960333-(16+135)=18289+(548-149)=48883×3+240=489732-278×2=17648×6-62=226230+(280-47)=463484-(66+378)=40315-(423-166)=58478+147×5=121384+250-38=296236+226-358=104818-259+479=1038465-235-79=151943-679-81=18365+133×6=863378-35×9=63216-109-65=42309×3=927364-243-23=98567×(112-104)=4536417-49×3=270242+108×4=674388-328+259=319250+(186-155)=281391-135=256592+473+512=1577102×(326-321)=510111+930-244=797335-(302+12)=21414+168=582467-435+13=4536+190=226996×(66-59)=6972114×7=798245-(98+35)=112643+(753-460)=936930-594=336410+800+351=1561190-82+97=20599×(31-22)=891664-(187+267)=210477-(481-443)=43935×(46-37)=315233-110+77=200476+108=58410+191+842=1043235×5-316=859878-(150+171)=557467-(283+105)=7963×2=126498+999=1497321-(352-81)=50726-(322+82)=322167×5-630=205234+(388-89)=533444-217+849=107665×8=520476-(126+46)=304272×6-504=1128219+981-789=411374-(37+221)=116395+(730-393)=732593×6-834=2724430-(86+150)=194858×7=6006100×8-446=3544/6-1/6=3/6779-(241+130)=408547×7=3829392+63+367=822431×6-391=2195443×2-162=724886-(649-618)=855834-(752-613)=695188+101+197=486322×6-694=1238829+777+274=188072+747+750=1569693-644=49697-(522-386)=561257+530=787923-263×3=134837+310-319=82861×4+309=553385-26+216=575137-(235-116)=18398-(450-190)=138154×2+477=785979-(360+24)=595501-134+118=485696-(671-424)=449439+313=752606-(10+330)=266340+28×5=480159+108=267243-62+272=453872+233-639=466431-197×2=372/5-1/5=1/5781-570-119=92208×4+418=1250368-60+47=355953-30=923525+88=613325+119×6=103931×(182-173)=279755+170-616=309327-62×2=203387-(234+143)=10686×(814-810)=2744101+222+298=621357+(892-705)=544463-74=389861×(706-702)=3444260+690-422=528194-(166-84)=112165×3=495902-656=246881-376-399=10690+(869-500)=459127+32=159824+680=150413+212×3=649272+96=368267-130=137247×(765-757)=1976293-(94-45)=244521×7-347=3300582-42-55=485202+(120-68)=254425×2=850911-14-89=808670-(325-215)=560257-41×6=1138+359×2=756423+232+957=161294+(239-57)=276290+(337-123)=504407-34-149=224258+206-427=37462-58-365=3975×7=525204+444+130=778367×2-271=463340×(462-459)=1020857-357=500308-243=6525+299+446=770445-(155+174)=116451-(170+251)=30476-276-25=175774-648=126273+364=63739+782+20=841108×(125-118)=756290-125=165233×4-84=848477×2-91=863198×4-433=359429+398-360=467404-21×6=278470+(275-242)=503440×5=220031+57=88131×4-425=99787+58×4=1019137-(175-63)=25967+927+546=2440202+159=361302-110=19282×9+211=949522+296+139=957376+10-127=259944-840-25=79270-76-26=168112+138=250263-32×3=167966+(430-252)=1144922+505=1427871×7-529=55681/5+3/5=4/5234+(444-213)=46561×5=305353×(800-794)=2118339+68×6=747102×3+215=521474-31×6=288267×3-236=565495-(50+29)=41685+297-183=199119×(122-117)=595102+31=133217×3-479=172449+61×4=693442-156=28685+(920-747)=258222+(579-34)=76735×2=70118+137=255401+141+119=66122×(443-436)=15439×2+478=556360-263+62=159496-(46+72)=378254×3-466=296957+987=1944650-464+548=73413×(181-178)=39222-15×5=147350+827+55=1232488×6-453=2475313+207×3=934321+759-447=633331+(655-367)=619143-(158-89)=74368+290=658357-123-104=130614×(221-212)=552667-56+447=458178×(172-167)=890783-431-68=284710-230+191=671393+18×9=555268-43×4=96400×9=3600451-84×2=283565+187+17=769384+486+12=882109-27=82112+113×2=338143+(135-113)=165121+435-243=313400+13-131=282369+(427-251)=54584+112×4=532114×(334-325)=1026467-75-244=148434×(266-257)=3906846-(116+599)=13124+239-221=42998+813=181147+443-349=141654-485=169390×9-406=310431-10=21470+(230-12)=688245-48-189=8327+(340-201)=466906-(20+59)=827551×6=3306116+(451-306)=261166+(919-180)=905499-484+944=959155+411+148=714105-19=86479+224=703189×5=945272+209+227=708269×2-369=169383-25×4=283343-(205-189)=327936-243=693227+282×2=791455-386=69317-(210+40)=67319-119-51=149396-181=215122+107×2=336764+434+775=1973111×(309-304)=555246-(854-658)=504/9-3/9=1/9339+160-456=4393×2+203=389579-195+836=1220325+977+512=1814193-180+461=474244+44-194=94928-845+545=628645-385-211=49237-25=212660+242-643=259155+183=338120×6=720590×(425-422)=1770270-(760-500)=10291-67-76=148421×8-775=2593612-164×2=2843/9-1/9=2/9595-(722-539)=412171+(128-68)=231953-397-412=1441/7+4/7=5/790×4+217=57777+(978-874)=181823-(183+259)=381192-(463-345)=74753-257-236=26024+358-109=273272+190=462724-644+55=135422-(380-24)=66580-210×2=160107×(50-45)=535406-346=60818×(764-759)=40901/7+5/7=6/7164+59+692=915108×(118-112)=648443×2-147=739462-(150+261)=51744+249×4=17403/5-1/5=2/5382-330+133=18583×8+167=831683+242×3=1409129+22+771=922152×8=1216110+(275-79)=306427+171=59849×(434-430)=19622+(414-80)=35623+285-21=287240+131+152=523803×4-281=2931202+163=365486×8=3888463+753=1216813-62-117=634292-64×4=36938-155+113=89629×9=2613/6-1/6=2/6922-297×2=32871×(878-873)=355740-56×4=516637+(963-477)=1123477-(296-284)=465170+312-276=206413×4-908=744133×(333-326)=931318-30-37=25140+54=9477+732-670=139695-54-411=230994-150=844963-396-195=372477-103-131=24336×4=144640-87=553267×4=1068278-110-166=2485+48+32=56599+575=674750×(663-657)=4500592+(624-413)=803304-241+227=290452+91×3=725549×8=4392633×4-666=1866598+461=1059229+44=273489-31×3=396441-288-104=49568-(59+195)=314441×2=882819-151-260=408330-37=293458-(221-62)=299483-419=64827-628+216=415687-402-59=226320-29+69=360481-408+298=3712/7+3/7=5/765+113-145=33148-(280-242)=110536-106+330=760320+367+592=1279378-102-185=91419+108+306=833183-117=66206+(162-42)=326441-(455-374)=360356×2-252=460438-(169+215)=54342×2-106=578454-25×8=254128×(60-55)=640479-183×2=113298×2-446=150393+(235-103)=525872×(49-44)=4360965-626-297=42508+(987-326)=1169790×5-667=3283306×(96-88)=2448393+159=552307-192+203=3187/9-1/9=6/9947-(27+449)=471722-94-582=46366-25×3=29128×(67-58)=252788+(521-457)=852378-139=239414-156+87=345423×4-459=1233431+(702-669)=464254+63+659=976305+608+24=937320-93+706=933617+(370-159)=828804-103×2=598347-32-289=26787×9-751=6332753-(484+173)=96108×8+951=1815728-(438-108)=398370-182=188391-359+81=113699×3=209760×9+47=587894+526-579=841317-213=104148+102×2=352390-171-106=113647×8=517661×2+340=462264×7-879=969167+300=467732-72×2=58891×4=364367-233=134396-166=23038×(379-373)=2281/7+2/7=3/793×3=27965×6=390322-(261+23)=38489-107×4=61139+205-245=9973×8+75=659260×(308-305)=78047-(338-291)=0599+767+733=2099586×3-276=1482518-491=27239×2-132=346980-(259-245)=966366-32×6=174939-650=289621-(652-452)=421216-33-153=3073×9+404=1061306-12×7=222369+10-77=302869×6-926=4288157+782=939710×3-564=1566351-113×3=12612-204=40850+239=289320-258=62600×8-773=4027304-266-24=14218-32+307=493366-(394-209)=18117+(355-186)=186521-131-225=165438-(312-299)=425816×3=2448307-(52+17)=238478-362+254=37034+292-319=7321-40×8=1281+927=1208919-643+807=1083501+569-451=619182+610+356=1148936-892-21=23312×(810-806)=1248334-264-49=21941-(506+411)=24367-36×4=223349×2=698642-520=122369-318+244=29597+400-391=106243+56=29913×8=104125×2=250921-90=831693×5=3465286-114+606=778153+(295-25)=423546-174=372494-(387-144)=251206+132-316=22111×2=222742×(904-896)=5936581-(529-289)=341322-(303-277)=296799-(879-870)=790425+(926-495)=8561/6+4/6=5/6221×2=442374×2-496=252889+473×2=183564+204+272=540427-123=304346-(350-57)=53432×2-593=271488-325-34=129160×(408-402)=960775-(167+316)=292694-16×3=646287+113+177=577212+73=28540×7-32=248348+674-642=380619+714-536=797742-679=63171+241×3=894768-(593-320)=495124×2+605=853283-122+118=279661×(210-207)=1983393-(905-764)=25284×8-137=535219+(266-121)=364133+170-95=208398+232×2=862476-(50-27)=453139+277-309=107139+311=450137×4-75=473966×4=386487×3+981=1242762-22=740379+393-226=546132-(214-131)=49989-850=139950+78-460=568885-(72-40)=85397×5+407=892325+232+232=789268+57+519=844485-(256+51)=178677×(990-985)=338597×6-280=302134+436=570947+435=1382310-(846-665)=129481-(83+146)=252297×2+371=965329-194-55=80644-(185-11)=470992-186-303=50393-(441-411)=63102×5+203=713382-(109+134)=139226-78+164=31290×(352-343)=810625+554-662=517232+29