三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦45+(442-381)=356-206+275=869×5=71×5=498-51-85=208+90-91=1/10+2/10=293-191+32=43×(393-390)=115+91-200=124-30×4=459-57×5=205+259×3=194+643+152=63+(867-622)=35+39=250×2-497=553+242=489+91+383=788-(169+170)=396-31×5=901-693=375-84×4=482-(186+289)=587-(190+92)=456+35-447=342-(341-146)=8/10+2/10=961-(978-696)=994-878+229=175+370+775=332×7=439×5=956×2=114+322-246=303-159=228+(204-38)=144×7=496×2=164×(197-190)=533-(370-280)=425-(79+11)=843×4-721=198-20=230×3+85=219+144+475=236-24×9=260×2=239+365+851=1/3+2/3=795-123-291=244+215=225+259-29=865×5=380-45-232=596+637-44=275×(653-648)=450-(426-374)=179-(523-367)=30×(458-451)=483-355-37=708-(505+77)=805×5-561=809×4=314+31×9=21×3=155-(376-334)=148-22×2=2/7+4/7=335-88-132=417-(143+264)=832-(141+87)=5/7+2/7=235×4+912=37+308-318=328×2+566=594×9-798=426×2-791=403-158-38=81×5=344×2=133+260-98=155+(309-92)=587-61×8=350×(493-488)=911+(146-118)=713-(18+519)=800+(532-362)=117+120×2=21×3+413=138-127+306=54+27+506=379-358+237=436×8=255-62-91=492+136×3=348-(309-174)=886+(255-241)=393×5-749=786-394-212=302-77-124=46-45+429=948-381=97-84=269+335+267=230+(343-34)=236-33=187+166=889-101×7=323+876+397=477+(871-868)=418-51×2=585+876-54=41×(274-270)=170×2+436=584+562+763=184×4=228×2-289=895-616=124-36-42=344-(245+73)=369-75+23=739-144-523=422-213-60=958-(32+715)=237-58+923=277-124×2=280×3-661=10×(340-333)=75+302=59×4=298-(103-100)=365-136=235+977-347=44×9+565=849×9=205×4=131×(53-44)=399-(441-301)=64×9=933-(586-199)=446-(32+93)=400-48=110×(18-10)=435+70×3=487-66×6=90+705-373=108×8-590=48×7=2/4-1/4=491-477+34=302-137+208=164+238=467-39×5=261+226+116=201-(186-159)=922-(299+187)=642-412+281=822+265-819=789-112+603=574×(793-784)=352-10=836-275=840-68-24=219-(212-93)=312-69-161=2/7-1/7=170×(85-82)=295-184+856=253+644-588=966+879+846=133+339=771-(170+140)=988+154-606=950-881+972=691-(118+88)=311-(13+275)=294+(29-27)=683+612=76×6+332=223-47×4=888×9-156=208-54+262=673+659-409=343×6-366=822×(860-851)=77×2+410=883-322-332=249×(326-322)=90-11×8=244+230+23=350×2-473=234+633-575=203×(334-331)=458-(464-215)=471-13×2=488-290+97=174×5-659=614+(715-463)=180+231+243=106×9=229+(757-490)=722-680+355=45×7-10=366-53×5=134+46=352×2=125+171-250=375+77=911-35×6=750-93×4=743×(519-514)=585-408=166+70=201+(428-378)=327+329×2=332×(518-509)=237+130+511=200×2+705=422-107=285+18×8=2/8+3/8=751×(241-236)=219+(294-212)=40+(93-69)=37×8-82=940×(227-220)=307×7-289=264+65-71=311×3-687=346+43×9=980-112×3=979-(752+214)=142×(498-492)=174+(206-40)=937+462-444=384-177-158=104+118+12=224-156=157-32+227=270+208=54×6-262=93×5=536-309=710×9=409-29×8=94×(269-266)=784-29=280×2+363=346-94+191=657-(573-497)=442-94=216-(460-285)=17×9+560=934-431=555×3=269-35×6=576-(198+37)=290-224+984=736-96-339=307-166+133=23×(421-415)=716-184×3=569-34×9=227+35+537=27×9+392=345-100×3=675×6-361=808-535=938×(594-587)=735+107×4=86×6-490=472+(326-198)=955+583-646=318-(871-649)=133+64=391+16×3=577-72×5=222-(15+34)=948-(515+69)=673×8-359=208+100-70=192+(812-217)=112+467=655-(779-678)=855-(844-225)=328-237-40=723×6=361-11-171=955-(664-92)=751×4=264+(458-65)=4/8-2/8=43×8=582-(61+499)=297-56=806+505=80+371+75=122×8+653=532+55+294=395+299+101=706×(116-110)=459-251-10=582-39×7=964-(520+227)=479-(434-99)=880-286+794=118+142+358=987-309-439=35×7+205=87×(76-71)=636-370+737=160+(264-90)=210-91=486×2=489-(62+87)=759+(466-155)=350-(63+283)=241+19×2=400-(135+55)=476-422+413=395+158+253=320-(272-53)=365×4-946=967×5=348+543+97=219-(398-336)=193+(453-155)=384-118-118=130+320=54-(227-202)=909-(109+360)=573×7-10=474-195=433-275+180=57+29=478-84-167=187+284-17=513+481-765=882-(77+575)=620-229=745+(627-494)=915+408+423=253-30+67=17+786+353=963+(442-44)=86×(714-710)=901+818+805=4/8+2/8=54+109×7=264-62×3=820-(829-205)=254+688-17=825-67-348=541-169×2=129×2-101=464-(380-244)=75+900+954=489×5-882=725-546=181×3-265=277-(24+96)=610×3=632-179+124=3/6-2/6=13×7+198=891×8-198=669-431=282-47-81=274-(353-234)=463-(129+109)=119+119=516-34-308=38×4+296=486-(49-14)=850-503-331=11+333+584=79+54+453=448-(185+240)=85×(334-329)=768-(347-297)=384+(931-31)=46+72=606-(816-524)=505+124-282=107+325×3=576-302=271+(910-694)=167+95×3=820-31×8=352-54×5=101+(395-135)=176×3-22=539+629-171=900-(989-911)=441+(363-46)=82×(245-242)=711-(167+26)=277×7-112=329-(463-310)=647×9=264+661=465-94+638=956+486+978=309-(809-678)=451+24-223=37+(165-51)=103+40=69+464+339=84×7=147-18×6=391×2-278=391-(118+33)=135-38=827-383-335=177+189-366=545-10×5=64×9-447=98×7=232+65+414=228-28=913×7=391+236+818=359×2+726=362-77+99=88×8-643=983+900-916=275×3-518=76+118+222=92×(111-106)=553-(338-271)=845-554+317=225×9-860=92×3+150=278×(469-466)=976+(944-688)=82+(446-291)=11×(447-438)=89+45+76=651+97×8=980-(609-505)=78+106×5=406+347=500-114-166=895+113+359=362×2-618=92+222=158-67×2=810+755-907=499-18=364-218=641-409+383=30×(575-570)=199-174+83=195+(341-28)=218-135=620+157=810-53-395=441-13×4=559-(512-464)=178×4+131=944-105+75=211+(447-259)=33+466×2=518-281+362=191×4-109=330-116×2=463-305+943=67-(775-759)=865-(904-89)=712-407+547=494-66×5=230+165+125=347+(312-70)=642-(207+103)=941+269=136×3+265=124+31×4=95+178-249=781-(298+151)=20×7+271=374-(320-112)=223+181=849-(239+434)=24+468-47=589-94×2=557-46-398=301+92-168=3/5-2/5=200×2+627=439×2=815-31-567=929-254-25=37+118=828-(39+522)=76×(207-204)=897-(458+338)=865+667=742-527+517=76+138+539=320+(497-378)=94×4+242=2/9-1/9=54×2=386+60×7=247+847+554=658-99×5=263-153=395-(160+174)=773+404×2=118+(413-97)=212×3=4/6-1/6=485×2-835=56×(99-92)=66+84×8=72+396-421=467-66-338=206×3+263=642-518=27+85+508=837-506+834=60×2=899×2-170=105×(313-309)=140-24×2=233+733+760=17+526+110=699-326=377-(238+38)=863-236×3=378+248+432=26×(474-465)=982+(362-207)=445-161+601=605-97=39×(263-256)=125+880-441=462+486-594=138+44=974-56-174=276×2=556-401=237-156+199=143-16=492-153-298=237+210-49=471-318=336×2-249=969+323-588=310×3-680=851-(744-583)=390-(738-687)=435+(431-92)=379+102-243=470-(36+11)=212×7-804=19×2+79=388×5=578-271-170=42+(347-171)=702×8-176=211+755=314-(306-236)=327-18×8=10+(407-303)=352×8-313=123×3-238=170-110+126=462-107-196=909-29-552=264-16-102=2/3-1/3=122+44=586×(556-549)=877-(225+297)=236+183×3=651+(845-114)=474×2-845=126×(469-463)=76+107=49×9=725+666+700=16×2+484=822-464=159×3=494+303-123=539+427+136=74+428=494-(206-188)=311+95-393=963-(228+707)=321+(184-136)=674-(113+451)=193+395-298=979+974-691=329-11+66=970-(584-216)=983-565+799=256-(107+84)=408+346=401-22×5=482-456+242=632-135-264=461×7=563-126-300=851-671-42=846+307=393-267+226=426-(43+312)=522+136+18=438-(112+20)=1/7+4/7=499+(303-215)=670-210+236=178+(293-153)=434-215+92=410×2-167=553-(804-332)=295-140-49=936-190×3=112×5=734+608+768=324-291+201=283-203+182=197-105+182=700+(919-778)=442-183=785-(288+100)=45×5=274×(408-405)=740+(554-361)=83×2=139-16+356=373-359=293+(304-129)=368-95-149=315+(288-92)=1/5+2/5=265-22=499-(406-318)=881+40+270=284×2-353=229-(626-541)=52+301=130×(485-479)=175+583=572-(78+79)=766+98-101=972-15×9=933+399-622=150-63=70+421-66=45×2=123+322-257=811×4-229=855-165×4=902×(98-89)=972×(231-226)=960-26×2=353-(212+130)=437+86=4/7-1/7=97+130=97+278+360=831-308-422=200×(411-406)=440+(314-262)=129×(432-428)=35×3=74×(296-291)=492-72×2=169+117-147=142-101=446-(182-71)=342+(443-166)=107-45-53=733-(176+379)=457-62×6=494-388-59=174+506=698-(819-705)=403+(78-72)=58-37=979+56×3=377-206-125=426-(317-273)=956-671-283=195-(352-216)=798+676+788=652+996+839=716+(941-418)=355-213=204-17×5=402-209+154=87+(605-501)=129+644-42=943+(891-82)=877-610=374+110-448=113+23+69=1/6+3/6=27×(433-430)=166+432=356-36×8=80-(478-404)=417×2+360=429+194+103=668-(242-210)=307×2=21×5+373=269-132=4/7-2/7=14×4-21=243+188-364=466×2+386=4/10+2/10=462-21-303=715-377+265=904×(866-859)=287+(923-261)=177-163+94=700-660+202=507×(366-363)=253-117×2=851×(99-96)=328-(128+145)=111+(447-66)=482-(321+14)=402+592=670+954+982=45+357-322=25+158×6=323×3-224=427×9=144×5-197=662-(411+242)=991+87-983=358-106×2=343-(21+194)=498-161×3=740-476=419×6-493=615-468-118=981-803+210=199-(419-226)=85+147+417=48+343×2=283+562=789+854+302=535-47-299=318+95=325×6-81=537×(855-847)=2/8-1/8=639×(815-810)=66×8-431=767+(371-133)=363-(385-278)=89+124=895-(56+801)=196-(931-827)=338-(433-369)=773+269=79×(924-921)=449-109×4=449-25×3=186-134=716×5-78=766+712-489=390-180-89=389×2=281+197-316=764×4-370=132+216=140+339=362-147=18+68=78+336-64=151-(279-146)=213+28-182=281-159=508-263+634=243-12×6=939-460-201=761+(362-243)=72×8=429-(135+27)=401-63=550+273+173=820-378=605×(833-825)=471+30+276=825×9=87-34=544-312=16×7+179=195+167=221+93=382-(163+198)=211-74=362-66×5=601×5=127+190=750×(982-979)=911×(432-429)=344-190+221=19+181×3=206×2=113×7=712×(920-913)=472-(12+129)=404-(37+182)=578-92×6=693+385=396+81=2/5-1/5=872×9=252+722=464-(372-195)=354-180-22=171+49=485×8=437-196+122=174+(997-468)=431-33-98=319+89=867+93×7=736×8=431-(363-96)=254-(185+56)=2/7+3/7=450-(178+170)=240-61-166=173+415=402-181=63+64+508=278×(230-227)=412-73×5=480-79×3=68+400-148=318+159=133+209-10=402-(683-603)=372+47×3=345-66+564=66+295+167=477×2-41=245×(94-88)=926-300-177=885+(538-380)=929-508-30=420+242+39=436-325=22+465-188=122×3-50=36+97×8=155×(260-256)=564×9-322=895-586=226×(104-100)=31+138×6=113×8-183=205+261=參考答案45+(442-381)=106356-206+275=425869×5=434571×5=355498-51-85=362208+90-91=2071/10+2/10=3/10293-191+32=13443×(393-390)=129115+91-200=6124-30×4=4459-57×5=174205+259×3=982194+643+152=98963+(867-622)=30835+39=74250×2-497=3553+242=795489+91+383=963788-(169+170)=449396-31×5=241901-693=208375-84×4=39482-(186+289)=7587-(190+92)=305456+35-447=44342-(341-146)=1478/10+2/10=1961-(978-696)=679994-878+229=345175+370+775=1320332×7=2324439×5=2195956×2=1912114+322-246=190303-159=144228+(204-38)=394144×7=1008496×2=992164×(197-190)=1148533-(370-280)=443425-(79+11)=335843×4-721=2651198-20=178230×3+85=775219+144+475=838236-24×9=20260×2=520239+365+851=14551/3+2/3=1795-123-291=381244+215=459225+259-29=455865×5=4325380-45-232=103596+637-44=1189275×(653-648)=1375450-(426-374)=398179-(523-367)=2330×(458-451)=210483-355-37=91708-(505+77)=126805×5-561=3464809×4=3236314+31×9=59321×3=63155-(376-334)=113148-22×2=1042/7+4/7=6/7335-88-132=115417-(143+264)=10832-(141+87)=6045/7+2/7=1235×4+912=185237+308-318=27328×2+566=1222594×9-798=4548426×2-791=61403-158-38=20781×5=405344×2=688133+260-98=295155+(309-92)=372587-61×8=99350×(493-488)=1750911+(146-118)=939713-(18+519)=176800+(532-362)=970117+120×2=35721×3+413=476138-127+306=31754+27+506=587379-358+237=258436×8=3488255-62-91=102492+136×3=900348-(309-174)=213886+(255-241)=900393×5-749=1216786-394-212=180302-77-124=10146-45+429=430948-381=56797-84=13269+335+267=871230+(343-34)=539236-33=203187+166=353889-101×7=182323+876+397=1596477+(871-868)=480418-51×2=316585+876-54=140741×(274-270)=164170×2+436=776584+562+763=1909184×4=736228×2-289=167895-616=279124-36-42=46344-(245+73)=26369-75+23=317739-144-523=72422-213-60=149958-(32+715)=211237-58+923=1102277-124×2=29280×3-661=17910×(340-333)=7075+302=37759×4=236298-(103-100)=295365-136=229235+977-347=86544×9+565=961849×9=7641205×4=820131×(53-44)=1179399-(441-301)=25964×9=576933-(586-199)=546446-(32+93)=321400-48=352110×(18-10)=880435+70×3=645487-66×6=9190+705-373=422108×8-590=27448×7=3362/4-1/4=1/4491-477+34=48302-137+208=373164+238=402467-39×5=272261+226+116=603201-(186-159)=174922-(299+187)=436642-412+281=511822+265-819=268789-112+603=1280574×(793-784)=5166352-10=342836-275=561840-68-24=748219-(212-93)=100312-69-161=822/7-1/7=1/7170×(85-82)=510295-184+856=967253+644-588=309966+879+846=2691133+339=472771-(170+140)=461988+154-606=536950-881+972=1041691-(118+88)=485311-(13+275)=23294+(29-27)=296683+612=129576×6+332=788223-47×4=35888×9-156=7836208-54+262=416673+659-409=923343×6-366=1692822×(860-851)=739877×2+410=564883-322-332=229249×(326-322)=99690-11×8=2244+230+23=497350×2-473=227234+633-575=292203×(334-331)=609458-(464-215)=209471-13×2=445488-290+97=295174×5-659=211614+(715-463)=866180+231+243=654106×9=954229+(757-490)=496722-680+355=39745×7-10=305366-53×5=101134+46=180352×2=704125+171-250=46375+77=452911-35×6=701750-93×4=378743×(519-514)=3715585-408=177166+70=236201+(428-378)=251327+329×2=985332×(518-509)=2988237+130+511=878200×2+705=1105422-107=315285+18×8=4292/8+3/8=5/8751×(241-236)=3755219+(294-212)=30140+(93-69)=6437×8-82=214940×(227-220)=6580307×7-289=1860264+65-71=258311×3-687=246346+43×9=733980-112×3=644979-(752+214)=13142×(498-492)=852174+(206-40)=340937+462-444=955384-177-158=49104+118+12=234224-156=68157-32+227=352270+208=47854×6-262=6293×5=465536-309=227710×9=6390409-29×8=17794×(269-266)=282784-29=755280×2+363=923346-94+191=443657-(573-497)=581442-94=348216-(460-285)=4117×9+560=713934-431=503555×3=1665269-35×6=59576-(198+37)=341290-224+984=1050736-96-339=301307-166+133=27423×(421-415)=138716-184×3=164569-34×9=263227+35+537=79927×9+392=635345-100×3=45675×6-361=3689808-535=273938×(594-587)=6566735+107×4=116386×6-490=26472+(326-198)=600955+583-646=892318-(871-649)=96133+64=197391+16×3=439577-72×5=217222-(15+34)=173948-(515+69)=364673×8-359=5025208+100-70=238192+(812-217)=787112+467=579655-(779-678)=554855-(844-225)=236328-237-40=51723×6=4338361-11-171=179955-(664-92)=383751×4=3004264+(458-65)=6574/8-2/8=2/843×8=344582-(61+499)=22297-56=241806+505=131180+371+75=526122×8+653=1629532+55+294=881395+299+101=795706×(116-110)=4236459-251-10=198582-39×7=309964-(520+227)=217479-(434-99)=144880-286+794=1388118+142+358=618987-309-439=23935×7+205=45087×(76-71)=435636-370+737=1003160+(264-90)=334210-91=119486×2=972489-(62+87)=340759+(466-155)=1070350-(63+283)=4241+19×2=279400-(135+55)=210476-422+413=467395+158+253=806320-(272-53)=101365×4-946=514967×5=4835348+543+97=988219-(398-336)=157193+(453-155)=491384-118-118=148130+320=45054-(227-202)=29909-(109+360)=440573×7-10=4001474-195=279433-275+180=33857+29=86478-84-167=227187+284-17=454513+481-765=229882-(77+575)=230620-229=391745+(627-494)=878915+408+423=1746253-30+67=29017+786+353=1156963+(442-44)=136186×(714-710)=344901+818+805=25244/8+2/8=6/854+109×7=817264-62×3=78820-(829-205)=196254+688-17=925825-67-348=410541-169×2=203129×2-101=157464-(380-244)=32875+900+954=1929489×5-882=1563725-546=179181×3-265=278277-(24+96)=157610×3=1830632-179+124=5773/6-2/6=1/613×7+198=289891×8-198=6930669-431=238282-47-81=154274-(353-234)=155463-(129+109)=225119+119=238516-34-308=17438×4+296=448486-(49-14)=451850-503-331=1611+333+584=92879+54+453=586448-(185+240)=2385×(334-329)=425768-(347-297)=718384+(931-31)=128446+72=118606-(816-524)=314505+124-282=347107+325×3=1082576-302=274271+(910-694)=487167+95×3=452820-31×8=572352-54×5=82101+(395-135)=361176×3-22=506539+629-171=997900-(989-911)=822441+(363-46)=75882×(245-242)=246711-(167+26)=518277×7-112=1827329-(463-310)=176647×9=5823264+661=925465-94+638=1009956+486+978=2420309-(809-678)=178451+24-223=25237+(165-51)=151103+40=14369+464+339=87284×7=588147-18×6=39391×2-278=504391-(118+33)=240135-38=97827-383-335=109177+189-366=0545-10×5=49564×9-447=12998×7=686232+65+414=711228-28=200913×7=6391391+236+818=1445359×2+726=1444362-77+99=38488×8-643=61983+900-916=967275×3-518=30776+118+222=41692×(111-106)=460553-(338-271)=486845-554+317=608225×9-860=116592×3+150=426278×(469-466)=834976+(944-688)=123282+(446-291)=23711×(447-438)=9989+45+76=210651+97×8=1427980-(609-505)=87678+106×5=608406+347=753500-114-166=220895+113+359=1367362×2-618=10692+222=314158-67×2=24810+755-907=658499-18=481364-218=146641-409+383=61530×(575-570)=150199-174+83=108195+(341-28)=508218-135=83620+157=777810-53-395=362441-13×4=389559-(512-464)=511178×4+131=843944-105+75=914211+(447-259)=39933+466×2=965518-281+362=599191×4-109=655330-116×2=98463-305+943=110167-(775-759)=51865-(904-89)=50712-407+547=852494-66×5=164230+165+125=520347+(312-70)=589642-(207+103)=332941+269=1210136×3+265=673124+31×4=24895+178-249=24781-(298+151)=33220×7+271=411374-(320-112)=166223+181=404849-(239+434)=17624+468-47=445589-94×2=401557-46-398=113301+92-168=2253/5-2/5=1/5200×2+627=1027439×2=878815-31-567=217929-254-25=65037+118=155828-(39+522)=26776×(207-204)=228897-(458+338)=101865+667=1532742-527+517=73276+138+539=753320+(497-378)=43994×4+242=6182/9-1/9=1/954×2=108386+60×7=806247+847+554=1648658-99×5=163263-153=110395-(160+174)=61773+404×2=1581118+(413-97)=434212×3=6364/6-1/6=3/6485×2-835=13556×(99-92)=39266+84×8=73872+396-421=47467-66-338=63206×3+263=881642-518=12427+85+508=620837-506+834=116560×2=120899×2-170=1628105×(313-309)=420140-24×2=92233+733+760=172617+526+110=653699-326=373377-(238+38)=101863-236×3=155378+248+432=105826×(474-465)=234982+(362-207)=1137445-161+601=885605-97=50839×(263-256)=273125+880-441=564462+486-594=354138+44=182974-56-174=744276×2=552556-401=155237-156+199=280143-16=127492-153-298=41237+210-49=398471-318=153336×2-249=423969+323-588=704310×3-680=250851-(744-583)=690390-(738-687)=339435+(431-92)=774379+102-243=238470-(36+11)=423212×7-804=68019×2+79=117388×5=1940578-271-170=13742+(347-171)=218702×8-176=5440211+755=966314-(306-236)=244327-18×8=18310+(407-303)=114352×8-313=2503123×3-238=131170-110+126=186462-107-196=159909-29-552=328264-16-102=1462/3-1/3=1/3122+44=166586×(556-549)=4102877-(225+297)=355236+183×3=785651+(845-114)=1382474×2-845=103126×(469-463)=75676+107=18349×9=441725+666+700=209116×2+484=516822-464=358159×3=477494+303-123=674539+427+136=110274+428=502494-(206-188)=476311+95-393=13963-(228+707)=28321+(184-136)=369674-(113+451)=110193+395-298=290979+974-691=1262329-11+66=384970-(584-216)=602983-565+799=1217256-(107+84)=65408+346=754401-22×5=291482-456+242=268632-135-264=233461×7=3227563-126-300=137851-671-42=138846+307=1153393-267+226=352426-(43+312)=71522+136+18=676438-(112+20)=3061/7+4/7=5/7499+(303-215)=587670-210+236=696178+(293-153)=318434-215+92=311410×2-167=653553-(804-332)=81295-140-49=106936-190×3=366112×5=560734+608+768=2110324-291+201=234283-203+182=262197-105+182=274700+(919-778)=841442-183=259785-(288+100)=39745×5=225274×(408-405)=822740+(554-361)=93383×2=166139-16+356=479373-359=14293+(304-129)=468368-95-149=124315+(288-92)=5111/5+2/5=3/5265-22=243499-(406-318)=411881+40+270=1191284×2-353=215229-(626-541)=14452+301=353130×(485-479)=780175+583=758572-(78+79)=415766+98-101=763972-15×9=837933+399-622=710150-63=8770+421-66=42545×2=90123+322-257=188811×4-229=3015855-165×4=195902×(98-89)=8118972×(231-226)=4860960-26×2=908353-(212+130)=11437+86=5234/7-1/7=3/797+130=22797+278+360=735831-308-422=101200×(411-406)=1000440+(314-262)=492129×(432-428)=51635×3=10574×(296-291)=370492-72×2=348169+117-147=139142-101=41446-(182-71)=335342+(443-166)=619107-45-53=9733-(176+379)=178457-62×6=85494-388-59=47174+506=680698-(819-705)=584403+(78-72)=40958-37=21979+56×3=1147377-206-125=46426-(317-273)=382956-671-283=2195-(352-216)=59798+676+788=2262652+996+839=2487716+(941-418)=1239355-213=142204-17×5=119402-209+154=34787+(605-501)=191129+644-42=731943+(891-82)=1752877-610=267374+110-448=36113+23+69=2051/6+3/6=4/627×(433-430)=81166+432=598356-36×8=6880-(478-404)=6417×2+360=11944