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426-(143+168)=393+(991-656)=426+36-352=221-48+186=485-456=181-48-12=372-166=793-(312+399)=390+73=573-(460-412)=2/4-1/4=332-(107+154)=800-703=435×(666-661)=689-56=247-(126-62)=237×(590-584)=404+466+37=426×2=87×3=431-11=135+470=877-727-114=620+932=81×(135-127)=311+410=620-(13+142)=309-(280-33)=209-18×6=667-(113+190)=356-88+971=981+919-866=19+57+362=719-341+750=211×5-322=420-(62-55)=15×(462-457)=456×9-229=408-(77+325)=242+88×8=16+94+70=830+678=287-140+40=208×(34-30)=580-(813-677)=41+911+140=115×2+287=303+944-119=299×3+542=3/6-2/6=474-98×3=96×9=624-(359-138)=280+76=83-56=422-83×4=406×6-259=112×7+493=542×(961-952)=436-271+310=453×(615-606)=312×2+342=494+(413-253)=327-74-237=948+867-595=153×2=175×2=130+363-255=106+660+104=621×3-612=104×(169-165)=465+31-11=221×2+396=297-87+324=442-328=489-120-124=257-243+410=60×(751-745)=267+67×7=318×4=186-(932-823)=925+(841-510)=116×(120-113)=127+22=798-135+743=567-(850-775)=746-69×7=120+(386-347)=82+210+635=12+(362-163)=773-35×7=195×5-263=325-107+436=1/3+2/3=282+(440-139)=121×3-104=122×4=139+217=456-10-156=208-40=931-(532+294)=629-(534-515)=358-(218+56)=677-(475-318)=466-(371+29)=479×2-427=901-413×2=59×4=697+203-810=179+187+576=863-(986-153)=608-551-41=3/9-1/9=42+248-234=99+166-116=468×7=856+(496-160)=224×2-94=357-164=184-27×2=710-(628-439)=934-266+10=751-152-451=794-24×3=992-102×9=375-(295+80)=966×8=190-43-38=314-(372-328)=171×3=416-302=135×6-389=467×2-156=43×2=786×9=220-45+46=405+109×5=830+781-945=400+32+483=997-(34+272)=90+373-299=212-59=117+425-454=823×5-568=1/6+3/6=266-27×8=306-148-155=73×(342-333)=390-338=58+123=411-(55+295)=3/8+2/8=825×(946-938)=525+408+836=432-124+162=730-(60+295)=665-(705-301)=418×6=408×2-34=120×8-247=306-(14+194)=745×3=18+788+330=967-833+24=2/7-1/7=417×2-371=893-(62-28)=349-57×6=206×(367-363)=907+(478-198)=399-67=106+99=929-113×5=780-676+565=297-273-17=278-266+428=38×(299-291)=329+64-156=412+733=113×5-36=192+444-117=889-(246+81)=75-48=498×7=466×2-846=650+(722-624)=195+732=103+217-174=518+189+812=497-(196+222)=595+88×8=264-188+401=386-(192+186)=955-(830-420)=681-(283+111)=227×3=417+776+845=478-(474-380)=62+204=168+88×3=359×2=758×(303-295)=411-82-287=484-(466-256)=329-254-39=375-89×2=151×5-333=38+138=830-224-527=873-265=361+304=432-282=870-153×2=883+(935-504)=332+97+469=3/10-2/10=60+24×6=276×7=1/8+2/8=918-(102+643)=718-(58+485)=435×2-54=292-143-72=914+873-216=727+(484-288)=962-732+456=31×(331-328)=4/8-2/8=318-14×4=565-(392+113)=429-244-35=506+349+196=3/6+2/6=405+(289-221)=622+563+89=447-225-178=360-(63+40)=4/8+3/8=82+475+178=343×(676-673)=278+324=770-524=84-68+206=411-354+36=330+128-296=160+86-196=189+480=803-537+553=970+367+945=737×2=41×6-71=820+735-578=498-314+141=103+63-14=453-287-141=858-17=82×(117-112)=978-155×6=77×9-79=197-156+123=842-447-351=237-35×5=863-34-390=149×(188-185)=18+335+194=20×(916-908)=453-(33+217)=51×5-48=114-65+99=481×8-269=285+47+590=42×(16-13)=817-531+22=771×(808-800)=15×8=28+(344-66)=140×6=450-100×4=83×6+341=58×(246-237)=490×2-864=242-196+415=684-169×3=83+(428-240)=826-401+744=271+58+346=331×(161-158)=17×(246-239)=370-42×4=427-(284+97)=769+999=279×3=103×6-375=395+383+98=382-215+75=46+(298-179)=345-(418-93)=279×2=344-256+269=381-151-181=417-276-28=168+53=410+665=449+30-105=37+(484-201)=343+67-317=765+210+36=228×(274-271)=11+542+12=628+60+123=368+78-117=315+(431-58)=376+249-620=438+153=483-263=456-63×6=640×8-796=357-22×2=696-331=873-(632-153)=241-149+308=424+(190-119)=305-96×3=952-671=348×2+406=398×2=331-109+263=165+199+419=602-(414-48)=350-42×6=972-(561+407)=243+151=512+13+221=176+81×9=499×6-391=465+(407-63)=17×6=761-21×4=304+118×2=417×2-231=440-(335-179)=218×2+133=391+(79-54)=790-225×3=419×2-218=110×9=175×5+834=951+(706-40)=398-156+130=120+78+453=87+297=81×5+370=787×(710-702)=331-27-186=133×3+417=41×3=325×2=873-(90+379)=225+978-305=139+541=271×(898-895)=155-64-82=866-183=747-509=91-78+45=449+53×4=136×4-377=352+64=383-(429-183)=180×2+135=139×(156-153)=70×8+423=460×(725-719)=65-49=954+829=243×(940-935)=920+727-842=33+408-144=457-60×5=386×2=365+(845-357)=184+166=194+(337-144)=861×(775-768)=772-23-89=392-179×2=262+(321-120)=776-59×6=201+101+816=113×4=470-(354-54)=67+(498-318)=456-148-303=355+95-109=205×4+806=565-(744-633)=227+74=744×(716-708)=11×(344-338)=253+162-159=369+63=418-72-83=547-320-108=85×(135-128)=223+(389-273)=444+367+133=770-449-138=195+(761-374)=411-245=26+14×4=934-(264-161)=498-61×8=25×3+249=172+(972-125)=763-184×4=417-(52+362)=41×4+221=276+127=465-19×5=216-(442-395)=10+48=742-(11+40)=774-558+392=727-537-80=322+155=83+253=58+164=354-(130+52)=496-125-45=192×(382-373)=835+351+588=744+317=472+(137-104)=340-81=479+488-221=124+270-353=483-(74+224)=220+52=416-281+62=958-21×9=652+(893-164)=367+(436-109)=482-(633-221)=659-15×8=235-36×2=266+(884-79)=169-27×3=730-89×6=600+129=785×(950-941)=525+320+63=360×3-918=1/5+3/5=715+(597-200)=353×4-112=926×(33-28)=278-(287-230)=314+(922-75)=202+145-146=582+(909-638)=678×7=324-(258-228)=597×2-871=260-32=407-82-116=716-20=240×2=50+(460-401)=498-293+162=395-185=153-(430-406)=321+197+138=174+(262-184)=212×4-548=835-48-673=304×3=361+65=329-100-193=512+948=133-(302-253)=283+113×5=707-(264+21)=400-(722-386)=913-232=449+187-546=328-(38+27)=891-(214+671)=343-237+358=883×2=460-(347-297)=760-113-519=167+11+636=712-144-377=206×4+156=493-200-48=952-(763-419)=811-192-127=548+336-233=565-84×3=25×9+334=490-38-371=824×4-198=352+79×2=357-143=372+109-211=3/4-1/4=5/7-1/7=366-290=451-41=855-15=302+223×4=793-(704-179)=481-222=569-(272-241)=109+321-257=312+652+578=239+(190-177)=967+356-901=245+65=84-(325-282)=281×(295-292)=481-(374+36)=138-34+204=255-(50+134)=415-29×9=324×(436-433)=13+821+311=400×2=421+(366-10)=765×5-381=786-(35+221)=125+87×7=304-181=35×9+303=303-(457-298)=792+580-66=797-153-207=127×5-366=272+53+288=290×8=850-(161+422)=303+365=988-780=70-20=27+348-141=168-11+299=260+(269-123)=30×3+218=404+230×2=242+639-110=11+664+554=462-159+539=805+137+305=319+(486-232)=273-(619-524)=439-(324-277)=740×3=164+249=373-163×2=118×(397-391)=190-(267-102)=128+170=269-(269-45)=938-242-43=505+740=61+705+971=319-(206+67)=162×6-886=338-204+356=402+250×2=196+657+834=141×(92-86)=124-12×4=319+(280-50)=275×(286-283)=481-384+368=753+(391-224)=75+342-352=762-312×2=380-46×7=936-299-586=997+67×8=496-28=808+357×2=136×(396-389)=328×3+204=881+484×2=238-52+77=492-(405-228)=67-(257-235)=621×9=886-160=89+(135-58)=206-94-111=363-157×2=388-(204+49)=446-(723-397)=959-724-17=924-225-562=218+483-316=294+46+225=199×(296-293)=242×8=11×6=262-192=350-347+477=334-(10+152)=239-(327-131)=299+433+642=760-280+407=970-216+311=386-80×2=481-257+87=192×2-347=303-230-49=623×7=614×8=380-(464-288)=84+455=411+159+386=29+456+346=523-425+64=140+(334-231)=313×3-328=250×4+519=312-(741-614)=5/9+4/9=357-27×5=213×3-361=128-(209-157)=272-66-98=808×5=10×4+147=210+134×4=435-23×7=856-65×5=130+68×4=260+219-229=942×6=396+510+868=891-131+174=23×7+764=233+664+78=490+32+477=360+994+763=269-51+543=438-126-284=736-(620+94)=272×(136-133)=193×2+417=94×6-351=584×2=125-68=411+39-213=799-90-72=819-(594+192)=359×6-875=82×(496-489)=832-337+307=137+306=746-(983-956)=207+246=291-34×5=159+86=377-(91+10)=740+201=281-(151-41)=449-(28+388)=543×4-671=557-414=188+92×7=370×2+434=74×4=3/7+2/7=733-(209+251)=228+71+390=414-264-147=468-177-173=510-38-408=410-115=536-325+995=392×6=76×9=655-49-230=996+405-908=54+429-202=525+91×6=331-79=123+244=869-678-44=373+119×2=78+79×4=515×(798-794)=915-69×7=433+35+346=130×(491-486)=745-407-113=33+(844-161)=120×3+536=196+174=980-952=291-280+811=244×4=742×6=267-68=295-66×4=440-(421-169)=52×5=440-285-36=352-(52+284)=651×2-443=377×2-344=655+330+55=188+421=512+(909-789)=126+222+773=774+(979-871)=40+504+194=863+960+512=430-310+373=851-(786-478)=3/8-1/8=847+490-828=281-167+290=28×6+82=601+397-12=3/7-1/7=444-(344-72)=415+176-424=435-(405-170)=547-(363+143)=162-139=143+76=222×4+246=516+218+240=5/8+2/8=972-(560+375)=210×8-346=398-147-181=886×7-309=479×2-295=62×5-130=345-183=177×(352-347)=390-(66+216)=782-153×2=594×5=814-234=483-48×3=244-(14+91)=477-(186+244)=241+(154-147)=191×4=394-69-71=928+270=268×5-631=260+283×2=139+209×3=362×(865-862)=254-(202-92)=269-21+48=266×(464-458)=466×2=908+567+468=597-(655-368)=170+123-126=576+914-826=790-97×2=549+340=566-21×3=56+(446-390)=429-404=112×(448-440)=665-617+500=607×4-938=155×5+30=835-(461+228)=392-142-124=432+(278-42)=646+686-873=215×(963-957)=312×3-847=210-13×6=470-455=448-18×5=731+141+305=68+259=445×3-173=906+(946-87)=914+(900-742)=495+(992-482)=800-640+275=134+957+160=203×(257-254)=176+(473-125)=354×(857-853)=392-(410-197)=196-160+155=808-746-15=490×4-974=434-(149+232)=300×3-656=806-560=86+330-181=944×4=391-356=78×5-128=164×8-763=697+120-721=848-(215+260)=173+886=82×(199-190)=562+127×4=488-(252+21)=391+307=788-(66+710)=587×(33-30)=352+(279-264)=81×6=287-64×4=664×5=456-(11+290)=423-68+287=278-17=33+(714-665)=283+180×2=954-396=644-129-342=356+652-368=998-98=36+994-168=859-82×9=2/5-1/5=1/5+4/5=966-57=950+(916-701)=2/8-1/8=155×4-406=185+442+239=949+167-41=635×6-862=94×(44-40)=132+179+114=169-23=263-(113+38)=370-(290+27)=3/10+5/10=98+283=534-454=305×(649-640)=208+(936-488)=736-82×4=154-95+889=69×8=90+93=864-(378+144)=923+119×7=188+746-47=11+406-181=426-(344-204)=143+272-228=144+(446-145)=532×8-976=408×9=参考答案426-(143+168)=115393+(991-656)=728426+36-352=110221-48+186=359485-456=29181-48-12=121372-166=206793-(312+399)=82390+73=463573-(460-412)=5252/4-1/4=1/4332-(107+154)=71800-703=97435×(666-661)=2175689-56=633247-(126-62)=183237×(590-584)=1422404+466+37=907426×2=85287×3=261431-11=420135+470=605877-727-114=36620+932=155281×(135-127)=648311+410=721620-(13+142)=465309-(280-33)=62209-18×6=101667-(113+190)=364356-88+971=1239981+919-866=103419+57+362=438719-341+750=1128211×5-322=733420-(62-55)=41315×(462-457)=75456×9-229=3875408-(77+325)=6242+88×8=94616+94+70=180830+678=1508287-140+40=187208×(34-30)=832580-(813-677)=44441+911+140=1092115×2+287=517303+944-119=1128299×3+542=14393/6-2/6=1/6474-98×3=18096×9=864624-(359-138)=403280+76=35683-56=27422-83×4=90406×6-259=2177112×7+493=1277542×(961-952)=4878436-271+310=475453×(615-606)=4077312×2+342=966494+(413-253)=654327-74-237=16948+867-595=1220153×2=306175×2=350130+363-255=238106+660+104=870621×3-612=1251104×(169-165)=416465+31-11=485221×2+396=838297-87+324=534442-328=114489-120-124=245257-243+410=42460×(751-745)=360267+67×7=736318×4=1272186-(932-823)=77925+(841-510)=1256116×(120-113)=812127+22=149798-135+743=1406567-(850-775)=492746-69×7=263120+(386-347)=15982+210+635=92712+(362-163)=211773-35×7=528195×5-263=712325-107+436=6541/3+2/3=1282+(440-139)=583121×3-104=259122×4=488139+217=356456-10-156=290208-40=168931-(532+294)=105629-(534-515)=610358-(218+56)=84677-(475-318)=520466-(371+29)=66479×2-427=531901-413×2=7559×4=236697+203-810=90179+187+576=942863-(986-153)=30608-551-41=163/9-1/9=2/942+248-234=5699+166-116=149468×7=3276856+(496-160)=1192224×2-94=354357-164=193184-27×2=130710-(628-439)=521934-266+10=678751-152-451=148794-24×3=722992-102×9=74375-(295+80)=0966×8=7728190-43-38=109314-(372-328)=270171×3=513416-302=114135×6-389=421467×2-156=77843×2=86786×9=7074220-45+46=221405+109×5=950830+781-945=666400+32+483=915997-(34+272)=69190+373-299=164212-59=153117+425-454=88823×5-568=35471/6+3/6=4/6266-27×8=50306-148-155=373×(342-333)=657390-338=5258+123=181411-(55+295)=613/8+2/8=5/8825×(946-938)=6600525+408+836=1769432-124+162=470730-(60+295)=375665-(705-301)=261418×6=2508408×2-34=782120×8-247=713306-(14+194)=98745×3=223518+788+330=1136967-833+24=1582/7-1/7=1/7417×2-371=463893-(62-28)=859349-57×6=7206×(367-363)=824907+(478-198)=1187399-67=332106+99=205929-113×5=364780-676+565=669297-273-17=7278-266+428=44038×(299-291)=304329+64-156=237412+733=1145113×5-36=529192+444-117=519889-(246+81)=56275-48=27498×7=3486466×2-846=86650+(722-624)=748195+732=927103+217-174=146518+189+812=1519497-(196+222)=79595+88×8=1299264-188+401=477386-(192+186)=8955-(830-420)=545681-(283+111)=287227×3=681417+776+845=2038478-(474-380)=38462+204=266168+88×3=432359×2=718758×(303-295)=6064411-82-287=42484-(466-256)=274329-254-39=36375-89×2=197151×5-333=42238+138=176830-224-527=79873-265=608361+304=665432-282=150870-153×2=564883+(935-504)=1314332+97+469=8983/10-2/10=1/1060+24×6=204276×7=19321/8+2/8=3/8918-(102+643)=173718-(58+485)=175435×2-54=816292-143-72=77914+873-216=1571727+(484-288)=923962-732+456=68631×(331-328)=934/8-2/8=2/8318-14×4=262565-(392+113)=60429-244-35=150506+349+196=10513/6+2/6=5/6405+(289-221)=473622+563+89=1274447-225-178=44360-(63+40)=2574/8+3/8=7/882+475+178=735343×(676-673)=1029278+324=602770-524=24684-68+206=222411-354+36=93330+128-296=162160+86-196=50189+480=669803-537+553=819970+367+945=2282737×2=147441×6-71=175820+735-578=977498-314+141=325103+63-14=152453-287-141=25858-17=84182×(117-112)=410978-155×6=4877×9-79=614197-156+123=164842-447-351=44237-35×5=62863-34-390=439149×(188-185)=44718+335+194=54720×(916-908)=160453-(33+217)=20351×5-48=207114-65+99=148481×8-269=3579285+47+590=92242×(16-13)=126817-531+22=308771×(808-800)=616815×8=12028+(344-66)=306140×6=840450-100×4=5083×6+341=83958×(246-237)=522490×2-864=116242-196+415=461684-169×3=17783+(428-240)=271826-401+744=1169271+58+346=675331×(161-158)=99317×(246-239)=119370-42×4=202427-(284+97)=46769+999=1768279×3=837103×6-375=243395+383+98=876382-215+75=24246+(298-179)=165345-(418-93)=20279×2=558344-256+269=357381-151-181=49417-276-28=113168+53=221410+665=1075449+30-105=37437+(484-201)=320343+67-317=93765+210+36=1011228×(274-271)=68411+542+12=565628+60+123=811368+78-117=329315+(431-58)=688376+249-620=5438+153=591483-263=220456-63×6=78640×8-796=4324357-22×2=313696-331=365873-(632-153)=394241-149+308=400424+(190-119)=495305-96×3=17952-671=281348×2+406=1102398×2=796331-109+263=485165+199+419=783602-(414-48)=236350-42×6=98972-(561+407)=4243+151=394512+13+221=746176+81×9=905499×6-391=2603465+(407-63)=80917×6=102761-21×4=677304+118×2=540417×2-231=603440-(335-179)=284218×2+133=569391+(79-54)=416790-225×3=115419×2-218=620110×9=990175×5+834=1709951+(706-40)=1617398-156+130=372120+78+453=65187+297=38481×5+370=775787×(710-702)=6296331-27-186=118133×3+417=81641×3=123325×2=650873-(90+379)=404225+978-305=898139+541=680271×(898-895)=813155-64-82=9866-183=683747-509=23891-78+45=58449+53×4=661136×4-377=167352+64=416383-(429-183)=137180×2+135=495139×(156-153)=41770×8+423=983460×(725-719)=276065-49=16954+829=1783243×(940-935)=1215920+727-842=80533+408-144=297457-60×5=157386×2=772365+(845-357)=853184+166=350194+(337-144)=387861×(775-768)=6027772-23-89=660392-179×2=34262+(321-120)=463776-59×6=422201+101+816=1118113×4=452470-(354-54)=17067+(498-318)=247456-148-303=5355+95-109=341205×4+806=1626565-(744-633)=454227+74=301744×(716-708)=595211×(344-338)=66253+162-159=256369+63=432418-72-83=263547-320-108=11985×(135-128)=595223+(389-273)=339444+367+133=944770-449-138=183195+(761-374)=582411-245=16626+14×4=82934-(264-161)=831498-61×8=1025×3+249=324172+(972-125)=1019763-184×4=27417-(52+362)=341×4+221=385276+127=403465-19×5=370216-(442-395)=16910+48=58742-(11+40)=691774-558+392=608727-537-80=110322+155=47783+253=33658+164=222354-(130+52)=172496-125-45=326192×(382-373)=1728835+351+588=1774744+317=1061472+(137-104)=505340-81=259479+488-221=746124+270-353=41483-(74+224)=185220+52=272416-281+62=197958-21×9=769652+(893-164)=1381367+(436-109)=694482-(633-221)=70659-15×8=539235-36×2=163266+(884-79)=1071169-27×3=88730-89×6=196600+129=729785×(950-941)=7065525+320+63=908360×3-918=1621/5+3/5=4/5715+(597-200)=1112353×4-112=1300926×(33-28)=4630278-(287-230)=221314+(922-75)=1161202+145-146=201582+(909-638)=853678×7=4746324-(258-228)=294597×2-871=323260-32=228407-82-116=209716-20=696240×2=48050+(460-401)=109498-293+162=367395-185=210153-(430-406)=129321+197+138=656174+(262-184)=252212×4-548=300835-48-673=114304×3=912361+65=426329-100-193=36512+948=1460133-(302-253)=84283+113×5=848707-(264+21)=422400-(722-386)=64913-232=681449+187-546=90328-(38+27)=263891-(214+671)=6343-237+358=464883×2=1766460-(347-297)=410760-113-519=128167+11+636=814712-144-377=191206×4+156=980493-200-48=245952-(763-419)=608811-192-127=492548+336-233=651565-84×3=31325×9+334=559490-38-371=81824×4-198=3098352+79×2=510357-143=214372+109-211=2703/4-1/4=2/45/7-1/7=4/7366-290=76451-41=410855-15=840302+223×4=1194793-(704-179)=268481-222=259569-(272-241)=538109+321-257=173312+652+578=1542239+(190-177)=252967+356-901=422245+65=31084-(325-282)=41281×(295-292)=843481-(374+36)=71138-34+204=308255-(50+134)=71415-29×9=154324×(436-433)=97213+821+311=1145400×2=800421+(366-10)=777765×5-381=3444786-(35+221)=530125+87×7=734304-181=12335×9+303=618303-(457-298)=144792+580-66=1306797-153-207=437127×5-366=269272+53+288=613290×8=2320850-(161+422)=267303+365=668988-780=20870-20=5027+348-141=234168-11+299=456260+(269-123)=40630×3+218=308404+230×2=864242+639-110=77111+664+554=1229462-159+539=842805+137+305=1247319+(486-232)=573273-(619-524)=178439-(324-277)=392740×3=2220164+249=413373-163×2=47118×(397-391)=708190-(267-102)=25128+170=298269-(269-45)=45938-242-43=653505+740=124561+705+971=1737319-(206+67)=46162×6-886=86338-204+356=490402+250×2=902196+657+834=1687141×(92-86)=846124-12×4=76319+(280-50)=549275×(286-283)=825481-384+368=465753+(391-224)=92075+342-352=65762-312×2=138380-46×7=58936-299-586=51997+67×8=1533496-28=468808+357×2=1522136×(396-389)=952328×3+204=1188881+484×2=1849238-52+77=263492-(405-228)=31567-(257-235)=45621×9=5589886-160=72689+(135-58)=166206-94-111=1363-157×2=49388-(204+49)=135446-(723-397)=120959-724-17=218924-225-562=137218+483-316=385294+46+225=565199×(296-293)=597242×8=193611×6=66262-192=70350-347+477=480334-(10+152)=172239-(327-131)=43299+433+642=1374760-280+407=887970-216+311=1065386-80×2=226481-257+87=311192×2-347=37303-230-49=24623×7=4361614×8=4912380-(464-288)=20484+455=539411+159+386=95629+456+346=831523-425+64=162140+(334-231)=243313×3-328=611250×4+519=1519312-(741-614)=1855/9+4/9=1357-27×5=222213×3-361=278128-(209-157)=76272-66-98=108808×5=404010×4+147=187210+134×4=746435-23×7=274856-65×5=531130+68×4=402260+219-229=250942×6=5652396+510+868=1774891-131+174=93423×7+764=925233+664+78=975490+32+477=999360+994+763=2117269-51+543=761438-126-284=28736-(620+94)=22272×(136-133)=816193×2+417=80394×6-351=213584×2=1168125-68=57411+39-213=237799-90-72=637819-(594+192)=33359×6-875=127982×(496-489)=574832-337+307=802137+306=443746-(983-956)=719207+246=453291-34×5=121159+86=245377-(91+10)=276740+201=941281-(151-41)=171449-(28+388)=33543×4-671=1501557-414=143188+92×7=832370×2+434=117474×4=2963/7+2/7=5/7733-(209+251)=273228+71+390=689414-264-147=3468-177-173=118510-38-408=64410-115=295536-325+995=1206392×6=235276×9=684655-49-230=376996+405-908=49354+429-202=281525+91×6=1071331-79=252123+244=367869-678-44=147373+119×2=61178+79×4=394515×(798-794)=2060915-69×7=432433+35+346=814130×(491-486)=650745-407-113=22533+(844-161)=716120×3+536=896196+174=370980-952=28291-280+811=822244×4=976742×6=4452267-68=199295-66×4=31440-(421-169)=18852×5=260440-285-36=119352-(52+284)=16651×2-443=859377×2-344=410655+330+5