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363×(898-889)=75×6+378=291+249+585=667+261-587=484-373-108=209-139+226=679-(526+27)=5/8-2/8=213×4-180=211+(736-571)=90+179×4=721+806=147+352=936-(886-183)=220×4-256=488×2-247=434-(562-337)=323-129-140=213×3-523=706-577=434+181+707=498-294=273+920-960=279-159+153=425×2=96×7=131-19×3=221+234+848=328-260=59+435+470=968-(785-107)=590-(114-20)=29×4=19×5=491×2=645-24×3=316+64=166-132=458-182-118=407×2+432=161+(477-315)=427-43-29=2/3-1/3=136+353-211=82+373+398=160×(539-531)=260×(324-321)=6/9+3/9=691-252×2=689+899=5/7-1/7=624+22×6=117+(473-362)=157+75×2=782-(900-409)=359×3=568+256-260=442-(351-203)=922-(329+507)=973×(624-617)=953-224-261=267+227=72×3=380×2=335-(256+71)=832+530+203=380-110-235=131×(71-65)=211+421=298×(660-653)=946-478+418=910-52-214=640-(552-539)=2/4-1/4=4/8-2/8=187×5=296-(356-227)=957+457-531=239×(235-231)=134×9=709-558=540+307×2=258-(155-129)=693×(502-498)=998-668=682-470=851-708=387-387+391=492-404-78=351-(114+146)=28+43×3=218-(80-10)=214-171+114=481-308-47=458-454+182=50+(225-27)=745+17+155=374×6-447=79+128×4=190-111+262=14×(281-275)=338×(48-42)=726+(78-17)=700×3=872-(148+524)=287+367=898×9=499-419+329=220×3+681=310-90+271=372-143=891+105-253=14+458+75=5/8+2/8=411-(480-358)=746×9=685-(261+34)=861-(298+429)=377+52×9=140×5+892=207+274=481-(258-252)=753+267-630=427-31-58=46+791+490=240+39-55=300-90-93=76×(360-355)=114×5+292=212+104×4=138-(270-201)=362+991+297=23-(141-121)=459-273+120=360-151-11=114-42×2=424-22-391=78×6+56=83×(223-217)=847-788+206=152+42=344+111-207=123×7=255×3-666=781+209=497×2=867-(843-354)=351+228=263-155=177-58+153=660+(304-199)=27×(374-368)=980-(352+521)=27+(287-87)=189-40×4=192×(151-146)=366+23+569=73+131=335-137-123=4/5-1/5=300-132-104=839-(324+218)=328-300+296=100×(318-314)=2/6+3/6=373+(915-521)=845-95×8=178+282-119=988-401-64=176+669+129=493+912+420=154+(383-373)=824-382+451=322-(158+16)=999+172+600=381×(365-356)=737+(288-87)=989-(74+428)=254+217×2=209+61+63=132+110=47+912-109=379×2=142+356-128=669+294+745=125+211=400-11×3=61-18×2=495-(104+176)=216+81+305=203+197×2=38+407×2=207+120-315=420-48×8=782-416=648-435+909=361-351=471+959-937=36+197×2=366-55+708=81+806-590=488-44-158=478-26-441=233+131=667×(282-275)=170+499+297=25×7=31+(870-653)=132+142×5=307+22×4=157×4+178=442-(310-143)=465-209-213=81×6-320=476×2-349=979-(654-138)=120+145-255=54×5=362+258×3=977-269×2=337-197=629×(709-701)=328×3-142=51+(383-190)=687-(126+368)=587-(449-17)=86×5-316=552+672=580×(31-24)=478×2+260=990+232=191+645+112=86+247=135-130+412=131×5-114=165-24=661+(482-336)=606×2-23=277+(440-118)=460-(371+61)=134-105=767-20×2=213×2+986=601+104×3=480-(570-188)=783-108=522×8-749=224-(570-464)=159×6=444+(474-178)=970-579+893=928-(362+53)=938-(410-406)=31×2-54=35×(308-305)=924-61-300=101×(134-127)=489+(429-224)=240-119=229×(34-30)=843-789=130+324=372-272+132=41×8+368=36×2+231=436-(286+133)=3/10+2/10=277-218+54=500-15×2=105+551=264+182+194=896-233+910=191×2+817=381×2=461-41-299=968×4=589×(20-14)=926×(290-282)=471×2-593=661+(357-206)=116+316-51=481-233=467-(419-306)=455-(282+93)=110-88=75+260-165=154×3=392+(298-99)=774×7-160=365×2=206-(93-12)=240+(358-59)=165+(955-203)=943-299=15+370-383=309-(186+29)=476-171-221=784+(988-618)=612+153+126=468+260×3=816×5-931=990+(829-701)=425-(361-332)=736×7=740+(704-545)=285+72=494-61×5=383×2-389=168+231×2=843-(972-179)=741-311+819=495-(172+285)=375+(300-133)=642-(295-184)=736-(882-412)=254+204=584-465+944=177×3+138=334+38-205=187+(302-139)=72×7-424=335×2-37=470-(75+87)=671+918=374-28×3=497-(180+84)=97×3+156=916+658-49=404-262=220+394+920=323+96+207=15×8=523-(658-178)=549-(146-47)=33+394-251=359×4-956=595-160-200=50+608+66=173-(249-178)=21+83=787-234+301=11×3+280=166×2=319+559+609=857-(63+105)=181+250-231=147+168×5=93-(102-90)=108×6=426-195×2=265×2=113×(335-327)=107+233=936-690-170=901×9=67×(74-67)=826×3=469-(90+333)=16+208×3=490-241+801=469+463+713=295-27=234-(173-144)=4/7+2/7=674-(970-487)=100×3=944+705-865=291+897-207=779×(635-627)=429-143=777×(25-19)=382×(714-705)=22-(265-256)=492-418=227+134-38=235×(95-92)=787-155+979=198-117+266=428-206=893-66-169=788-(958-507)=147+(494-37)=993-(574+306)=3/6-2/6=453-(789-576)=681+(945-202)=85×6=83×2+239=321×3-419=784-(498+192)=947+46+904=162+334-344=376+(801-521)=474-15×9=742×3-600=486+(252-223)=82×2+254=208-75=674+901-831=207+(541-20)=44+68=374-88-151=256-(122+54)=303-194=167×(133-130)=292+394+179=334+108=341-(132+150)=622×2-49=229×3+195=895×(214-205)=305×5-288=755-373+382=219+149-339=170×4-577=136×(113-109)=452-409+366=248×(224-221)=863+79-67=939×2=1/6+3/6=819+(773-676)=163-(70+28)=206+36=404-(145+143)=842+88-474=973-904=349-(87+35)=185×5-209=160×4=617-187+338=207+279-243=86×4=395-102=304+192=445×8-728=150+(109-78)=230-178+291=858×5-825=274×3=294-(59+29)=134+114×7=576×2=302×(374-371)=158×5-475=862-(163+389)=176×(154-150)=890-380-435=299-172=113+126-201=286+195-83=381-134×2=678-(90+197)=47+538-245=262-211=996-87×3=700+998+79=173+(411-348)=732-58×9=391-14×5=815-222×3=859-122×7=352+81=650-170-431=975-(332+622)=488-50×3=141×3+203=623+691-321=270-(161-113)=763-634+441=887+782=60+317+339=231×9-549=871-105-354=105×(330-326)=572-124+365=830-619=530×(995-992)=355+724+603=389-135=667-606+902=290+396=164+779+892=365+(57-47)=13×6=968-254-427=346-277+129=438-254+278=471-194+155=125+314-159=224-143=417×8-962=156×6-417=124×(304-296)=713+597+157=41+152-34=53×5=312×7=488-(274-145)=525+102=379-(26+229)=417+(449-156)=367-76×4=631-369-108=623×6=287-170+219=328-27+32=450-71×4=313-45×4=305+(321-132)=255-47=112×(211-203)=358-66-15=56-35+49=110+207=79×8-612=161×(297-294)=265-110=239+242+282=300-33×4=219+694-290=233×2=803×6=143×2+339=449-133=504+610+217=1/5+4/5=377+79×3=381-50×4=207+834=428+198+294=475-32+326=6/10-1/10=891-451-373=109-17×6=824-45×4=291+(954-169)=895-94×6=194+168=418-142×2=428-158×2=923-(38+564)=591+551+345=75×6=862-35×4=426-(219+164)=93+(394-273)=819+381=633×(235-230)=202+132=875+78-17=210+200-178=854-81×2=38×3=254-(51+201)=310+78=4/6-1/6=196×4-205=186-154+72=487-388-16=881-323-201=625-88-453=326-(884-876)=317-50×6=972-376×2=578+319+37=527+238+19=826+263-753=287×6=932-(609+283)=432-69×4=232-(103+92)=370×3-990=77-(120-101)=166+828-700=969+880-827=68+112=805-(527+52)=606-(353-192)=978-356=74×7=453-130-288=134+477+257=39×(484-477)=226×8-754=987-80×9=128-(43+37)=153-31-38=90+343-210=223×3=365×2+94=266-211=184×5-248=879-57=20+16=330-(414-140)=489×2-554=353-214-20=573+51+260=558-192-93=368×4-932=116+517+122=316×3-102=1/4+2/4=936×(173-170)=135×5-280=947-18=555×4-761=575×3-674=465+193×3=3/4-1/4=818-462+372=859-297=36+698+40=388-(277+87)=488-(881-857)=960-(570-89)=296+(536-17)=455-109-131=99×5-288=108-59=385-(93+255)=820-60×2=484×9-871=743×(128-125)=275-27×3=838-(538+179)=683+282=592-83×7=207-(474-384)=201+(272-234)=463-182-114=156+827=337+(264-102)=407×2-102=191×5-453=470+(494-40)=349-227=446-(233+14)=787-(68+20)=451-(385-85)=345×9-854=787-689+537=45×3+176=45×9=731-(64-61)=861-(336+178)=272×(422-417)=115×5-64=151+223-19=230+183=51+(735-187)=276-(289-162)=713-194×3=384-63×4=989-669=565+19+488=404-(194+103)=368-334=245+119-330=52+126=324×4-374=320-13-152=992-436+174=616-295=311-37×3=218-63+522=255×(60-57)=80+207=365-356+349=329-(402-227)=339+(55-23)=328-(335-160)=215-195=467-141+112=315×3+692=999-74-258=471×2+29=439-122=789-130-592=603+706-279=888×2=110×4=147+15×4=164+183=5/9+2/9=182-(388-252)=879+(545-351)=727+605=140-38-30=128+90+199=346+467×2=835-289+98=464-143×2=918-73×9=294+(189-137)=284+(273-152)=999-181×5=989×(898-892)=185+132×4=338+(506-483)=45+114=439-126=532+(774-379)=831-69×7=348+428+603=270-250=20×(141-132)=304×2=719-(196+206)=130-61×2=1/7+4/7=262-(615-386)=338-(474-201)=220-127=298×(74-66)=703-(490+14)=482×7-853=3/8-2/8=299-174-108=199-95×2=212+16-98=100-55+708=76×2+112=142×5+619=405-199=894+944=297+201-192=325+(292-147)=412+126=204-173=276+370+300=635-(357+201)=4/6-2/6=248×2-80=435+(359-117)=482-(86+225)=239-11×2=468-79-103=122+(332-301)=366-111×2=368×7=103×(422-416)=672+268-540=152×3-116=125×6+239=765-47×5=321×2-294=676+(830-499)=254-57+226=841+(491-456)=387-114+24=457-17-34=190+220-82=477-(153+108)=821-687-55=871+276+476=51×(114-107)=445-(84+177)=278+132+545=653+88×5=560+505+426=229×(122-119)=646×9=40×(148-139)=274-(298-95)=542×(864-859)=232+839-988=754-(67-40)=955×8=881-182-626=164+54×6=391-262+213=125+356-411=424-136-136=496-168-69=327×2+544=254+359+320=593+383+131=71+98=71×(43-37)=917+595=242-(153+72)=254-52-107=221×3=404-(396-294)=925-39+854=132×5=113+370=196-58+269=99+88=66+65=803-698-52=844-449-201=202+66+381=333×(326-323)=941+550+769=332-(113-88)=169-129=31+328-285=662×9-478=464-211+48=163+(824-592)=971-619=202-55×3=243+36×5=495-46=526+788-108=194×(55-51)=222+361+324=952-(818-813)=177×2=113×(128-120)=360-125×2=1/4+3/4=497-(956-578)=186+146=209-(23+50)=671×4=137-102+300=895-(315+65)=222+231+454=89×4+490=275+(413-409)=237+42=305-86-114=263+(727-465)=217-27×6=172+719+67=309+257+346=393-119+318=431+857+776=176×9-972=493+933+106=440×2-418=161×7=908+314-27=288-35=467-70×6=204-123=478-60×5=424-(88+254)=124+(491-87)=488-109-156=179×7-473=315-(454-331)=605×4-973=975-434-288=72+417=119+(423-418)=96+39×6=990+672=104+835-295=3/6+2/6=53×8+445=130+346-113=839+(761-570)=248-47+20=570-436-43=183×(343-340)=960-713+783=437-(331+48)=657-71×7=210+269-27=參考答案363×(898-889)=326775×6+378=828291+249+585=1125667+261-587=341484-373-108=3209-139+226=296679-(526+27)=1265/8-2/8=3/8213×4-180=672211+(736-571)=37690+179×4=806721+806=1527147+352=499936-(886-183)=233220×4-256=624488×2-247=729434-(562-337)=209323-129-140=54213×3-523=116706-577=129434+181+707=1322498-294=204273+920-960=233279-159+153=273425×2=85096×7=672131-19×3=74221+234+848=1303328-260=6859+435+470=964968-(785-107)=290590-(114-20)=49629×4=11619×5=95491×2=982645-24×3=573316+64=380166-132=34458-182-118=158407×2+432=1246161+(477-315)=323427-43-29=3552/3-1/3=1/3136+353-211=27882+373+398=853160×(539-531)=1280260×(324-321)=7806/9+3/9=1691-252×2=187689+899=15885/7-1/7=4/7624+22×6=756117+(473-362)=228157+75×2=307782-(900-409)=291359×3=1077568+256-260=564442-(351-203)=294922-(329+507)=86973×(624-617)=6811953-224-261=468267+227=49472×3=216380×2=760335-(256+71)=8832+530+203=1565380-110-235=35131×(71-65)=786211+421=632298×(660-653)=2086946-478+418=886910-52-214=644640-(552-539)=6272/4-1/4=1/44/8-2/8=2/8187×5=935296-(356-227)=167957+457-531=883239×(235-231)=956134×9=1206709-558=151540+307×2=1154258-(155-129)=232693×(502-498)=2772998-668=330682-470=212851-708=143387-387+391=391492-404-78=10351-(114+146)=9128+43×3=157218-(80-10)=148214-171+114=157481-308-47=126458-454+182=18650+(225-27)=248745+17+155=917374×6-447=179779+128×4=591190-111+262=34114×(281-275)=84338×(48-42)=2028726+(78-17)=787700×3=2100872-(148+524)=200287+367=654898×9=8082499-419+329=409220×3+681=1341310-90+271=491372-143=229891+105-253=74314+458+75=5475/8+2/8=7/8411-(480-358)=289746×9=6714685-(261+34)=390861-(298+429)=134377+52×9=845140×5+892=1592207+274=481481-(258-252)=475753+267-630=390427-31-58=33846+791+490=1327240+39-55=224300-90-93=11776×(360-355)=380114×5+292=862212+104×4=628138-(270-201)=69362+991+297=165023-(141-121)=3459-273+120=306360-151-11=198114-42×2=30424-22-391=1178×6+56=52483×(223-217)=498847-788+206=265152+42=194344+111-207=248123×7=861255×3-666=99781+209=990497×2=994867-(843-354)=378351+228=579263-155=108177-58+153=272660+(304-199)=76527×(374-368)=162980-(352+521)=10727+(287-87)=227189-40×4=29192×(151-146)=960366+23+569=95873+131=204335-137-123=754/5-1/5=3/5300-132-104=64839-(324+218)=297328-300+296=324100×(318-314)=4002/6+3/6=5/6373+(915-521)=767845-95×8=85178+282-119=341988-401-64=523176+669+129=974493+912+420=1825154+(383-373)=164824-382+451=893322-(158+16)=148999+172+600=1771381×(365-356)=3429737+(288-87)=938989-(74+428)=487254+217×2=688209+61+63=333132+110=24247+912-109=850379×2=758142+356-128=370669+294+745=1708125+211=336400-11×3=36761-18×2=25495-(104+176)=215216+81+305=602203+197×2=59738+407×2=852207+120-315=12420-48×8=36782-416=366648-435+909=1122361-351=10471+959-937=49336+197×2=430366-55+708=101981+806-590=297488-44-158=286478-26-441=11233+131=364667×(282-275)=4669170+499+297=96625×7=17531+(870-653)=248132+142×5=842307+22×4=395157×4+178=806442-(310-143)=275465-209-213=4381×6-320=166476×2-349=603979-(654-138)=463120+145-255=1054×5=270362+258×3=1136977-269×2=439337-197=140629×(709-701)=5032328×3-142=84251+(383-190)=244687-(126+368)=193587-(449-17)=15586×5-316=114552+672=1224580×(31-24)=4060478×2+260=1216990+232=1222191+645+112=94886+247=333135-130+412=417131×5-114=541165-24=141661+(482-336)=807606×2-23=1189277+(440-118)=599460-(371+61)=28134-105=29767-20×2=727213×2+986=1412601+104×3=913480-(570-188)=98783-108=675522×8-749=3427224-(570-464)=118159×6=954444+(474-178)=740970-579+893=1284928-(362+53)=513938-(410-406)=93431×2-54=835×(308-305)=105924-61-300=563101×(134-127)=707489+(429-224)=694240-119=121229×(34-30)=916843-789=54130+324=454372-272+132=23241×8+368=69636×2+231=303436-(286+133)=173/10+2/10=5/10277-218+54=113500-15×2=470105+551=656264+182+194=640896-233+910=1573191×2+817=1199381×2=762461-41-299=121968×4=3872589×(20-14)=3534926×(290-282)=7408471×2-593=349661+(357-206)=812116+316-51=381481-233=248467-(419-306)=354455-(282+93)=80110-88=2275+260-165=170154×3=462392+(298-99)=591774×7-160=5258365×2=730206-(93-12)=125240+(358-59)=539165+(955-203)=917943-299=64415+370-383=2309-(186+29)=94476-171-221=84784+(988-618)=1154612+153+126=891468+260×3=1248816×5-931=3149990+(829-701)=1118425-(361-332)=396736×7=5152740+(704-545)=899285+72=357494-61×5=189383×2-389=377168+231×2=630843-(972-179)=50741-311+819=1249495-(172+285)=38375+(300-133)=542642-(295-184)=531736-(882-412)=266254+204=458584-465+944=1063177×3+138=669334+38-205=167187+(302-139)=35072×7-424=80335×2-37=633470-(75+87)=308671+918=1589374-28×3=290497-(180+84)=23397×3+156=447916+658-49=1525404-262=142220+394+920=1534323+96+207=62615×8=120523-(658-178)=43549-(146-47)=45033+394-251=176359×4-956=480595-160-200=23550+608+66=724173-(249-178)=10221+83=104787-234+301=85411×3+280=313166×2=332319+559+609=1487857-(63+105)=689181+250-231=200147+168×5=98793-(102-90)=81108×6=648426-195×2=36265×2=530113×(335-327)=904107+233=340936-690-170=76901×9=810967×(74-67)=469826×3=2478469-(90+333)=4616+208×3=640490-241+801=1050469+463+713=1645295-27=268234-(173-144)=2054/7+2/7=6/7674-(970-487)=191100×3=300944+705-865=784291+897-207=981779×(635-627)=6232429-143=286777×(25-19)=4662382×(714-705)=343822-(265-256)=13492-418=74227+134-38=323235×(95-92)=705787-155+979=1611198-117+266=347428-206=222893-66-169=658788-(958-507)=337147+(494-37)=604993-(574+306)=1133/6-2/6=1/6453-(789-576)=240681+(945-202)=142485×6=51083×2+239=405321×3-419=544784-(498+192)=94947+46+904=1897162+334-344=152376+(801-521)=656474-15×9=339742×3-600=1626486+(252-223)=51582×2+254=418208-75=133674+901-831=744207+(541-20)=72844+68=112374-88-151=135256-(122+54)=80303-194=109167×(133-130)=501292+394+179=865334+108=442341-(132+150)=59622×2-49=1195229×3+195=882895×(214-205)=8055305×5-288=1237755-373+382=764219+149-339=29170×4-577=103136×(113-109)=544452-409+366=409248×(224-221)=744863+79-67=875939×2=18781/6+3/6=4/6819+(773-676)=916163-(70+28)=65206+36=242404-(145+143)=116842+88-474=456973-904=69349-(87+35)=227185×5-209=716160×4=640617-187+338=768207+279-243=24386×4=344395-102=293304+192=496445×8-728=2832150+(109-78)=181230-178+291=343858×5-825=3465274×3=822294-(59+29)=206134+114×7=932576×2=1152302×(374-371)=906158×5-475=315862-(163+389)=310176×(154-150)=704890-380-435=75299-172=127113+126-201=38286+195-83=398381-134×2=113678-(90+197)=39147+538-245=340262-211=51996-87×3=735700+998+79=1777173+(411-348)=236732-58×9=210391-14×5=321815-222×3=149859-122×7=5352+81=433650-170-431=49975-(332+622)=21488-50×3=338141×3+203=626623+691-321=993270-(161-113)=222763-634+441=570887+782=166960+317+339=716231×9-549=1530871-105-354=412105×(330-326)=420572-124+365=813830-619=211530×(995-992)=1590355+724+603=1682389-135=254667-606+902=963290+396=686164+779+892=1835365+(57-47)=37513×6=78968-254-427=287346-277+129=198438-254+278=462471-194+155=432125+314-159=280224-143=81417×8-962=2374156×6-417=519124×(304-296)=992713+597+157=146741+152-34=15953×5=265312×7=2184488-(274-145)=359525+102=627379-(26+229)=124417+(449-156)=710367-76×4=63631-369-108=154623×6=3738287-170+219=336328-27+32=333450-71×4=166313-45×4=133305+(321-132)=494255-47=208112×(211-203)=896358-66-15=27756-35+49=70110+207=31779×8-612=20161×(297-294)=483265-110=155239+242+282=763300-33×4=168219+694-290=623233×2=466803×6=4818143×2+339=625449-133=316504+610+217=13311/5+4/5=1377+79×3=614381-50×4=181207+834=1041428+198+294=920475-32+326=7696/10-1/10=5/10891-451-373=67109-17×6=7824-45×4=644291+(954-169)=1076895-94×6=331194+168=362418-142×2=134428-158×2=112923-(38+564)=321591+551+345=148775×6=450862-35×4=722426-(219+164)=4393+(394-273)=214819+381=1200633×(235-230)=3165202+132=334875+78-17=936210+200-178=232854-81×2=69238×3=114254-(51+201)=2310+78=3884/6-1/6=3/6196×4-205=579186-154+72=104487-388-16=83881-323-201=357625-88-453=84326-(884-876)=318317-50×6=17972-376×2=220578+319+37=934527+238+19=784826+263-753=336287×6=1722932-(609+283)=40432-69×4=156232-(103+92)=37370×3-990=12077-(120-101)=58166+828-700=294969+880-827=102268+112=180805-(527+52)=226606-(353-192)=445978-356=62274×7=518453-130-288=35134+477+257=86839×(484-477)=273226×8-754=1054987-80×9=267128-(43+37)=48153-31-38=8490+343-210=223223×3=669365×2+94=824266-211=55184×5-248=672879-57=82220+16=36330-(414-140)=56489×2-554=424353-214-20=119573+51+260=884558-192-93=273368×4-932=540116+517+122=755316×3-102=8461/4+2/4=3/4936×(173-170)=2808135×5-280=395947-18=929555×4-761=1459575×3-674=1051465+193×3=10443/4-1/4=2/4818-462+372=728859-297=56236+698+40=774388-(277+87)=24488-(881-857)=464960-(570-89)=479296+(536-17)=815455-109-131=21599×5-288=207108-59=49385-(93+255)=37820-60×2=700484×9-871=3485743×(128-125)=2229275-27×3=194838-(538+179)=121683+282=965592-83×7=11207-(474-384)=117201+(272-234)=239463-182-114=167156+827=983337+(264-102)=499407×2-102=712191×5-453=502470+(494-40)=924349-227=122446-(233+14)=199787-(68+20)=699451-(385-85)=151345×9-854=2251787-689+537=63545×3+176=31145×9=405731-(64-61)=728861-(336+178)=347272×(422-417)=1360115×5-64=511151+223-19=355230+183=41351+(735-187)=599276-(289-162)=149713-194×3=131384-63×4=132989-669=320565+19+488=1072404-(194+103)=107368-334=34245+119-330=3452+126=178324×4-374=922320-13-152=155992-436+174=730616-295=321311-37×3=200218-63+522=677255×(60-57)=76580+207=287365-356+349=358329-(402-227)=154339+(55-23)=371328-(335-160)=153215-195=20467-141+112=438315×3+692=1637999-74-258=667471×2+29=971439-122=317789-130-592=67603+706-279=1030888×2=1776110×4=440147+15×4=207164+183=3475/9+2/9=7/9182-(388-252)=46879+(545-351)=1073727+605=1332140-38-30=72128+90+199=417346+467×2=1280835-289+98=644464-143×2=178918-73×9=261294+(189-137)=346284+(273-152)=405999-181×5=94989×(898-892)=5934185+132×4=713338+(506-483)=36145+114=159439-126=313532+(774-379)=927831-69×7=348348+428+603=1379270-250=2020×(141-132)=180304×2=608719-(196+206)=317130-61×2=81/7