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24+48=974-(667+212)=398-(271-27)=580×3-276=249×8=703-688=5/8-2/8=150-(80-66)=160×3=482-76-319=30+201+448=74×2=310×(424-415)=35+733+106=310-(406-112)=3/6-1/6=436+125×4=958-70-101=527+983-765=183+267-446=832+508-458=266×4-862=361-(268+52)=98×4-266=435-89×4=169×(90-86)=640-(675-212)=1/4+2/4=538+390+780=126×6+964=239-(137-38)=410-(37+345)=836-(322+112)=317-(70+210)=54×3=376-19-236=389-52×5=706×5-579=214×(254-251)=455-277+167=493-(474-242)=960+186×4=436-(72+319)=354-146+142=135×7-852=427-11-83=282+(337-107)=419-293+249=221×2+488=5/8+2/8=270-123+323=927+305×3=106+190=926+355=939-853+769=993+299×2=305-124+262=351-(367-338)=111+822+206=409-155-171=495-272=747-510=963-516-214=349-247=276+109+532=659-(654-490)=633×2-238=283×3=458-103×3=345+(237-59)=249-212+344=28×5=434×2-106=707×(182-175)=500+33×2=812-40×2=1/5+3/5=364+280-552=281×(300-297)=435-404=646×(712-703)=306+142=783+(919-270)=930-673-251=283×(718-710)=244+12×5=207-(50+97)=920-(244+355)=342+(924-678)=195-150+309=898-78×2=219-(130+53)=291+175=965-(448-208)=55+208=303×4=972-(96+638)=367-(133+172)=898-849=842+(974-853)=249+13+212=160×4=93+306=125-17=1/3+2/3=132×5-594=224×3=175×(223-220)=160+610=165×4=123×(57-52)=231-75+325=497-76×3=712-649+232=402+168+147=369-74-275=482+156+222=481-285=291+59×4=493×2-863=156-128+212=266×3-497=187×3-374=218×4+67=22×9=242-59+107=424×2-603=311+229=926+464=374-(217+107)=456-(297-60)=305×8-576=159+377=199+169+287=652-377+741=39+219+405=356+363+56=121+(490-265)=747-420-54=574-(595-567)=325+65+732=164×3+246=708-(261+89)=687-210=132×4+794=46×(71-66)=342-127+344=370+111=187+(299-179)=388+53-384=106×6-65=320+(248-218)=122-59+187=460-342+774=494-(297+15)=345-(190+35)=88×6=713+296+324=407-124+114=334-(415-248)=31×(255-247)=469×2-467=435×2-408=177+(384-366)=329-(71+163)=423-(89+132)=4/6-1/6=161-75=496-(179+112)=357-86+853=629-(147+479)=352-292+236=123-(95-36)=348+28×6=538+373-435=575×9-345=323-96×2=498+460-782=589+294=188+503+120=100×7-316=167-43-77=145-31-31=702-(278-138)=503-120×4=103-101+538=394+(829-600)=131×6+74=325+178=23×(349-340)=218×(247-244)=182+85×3=924-(210+358)=485-82×4=77×7+325=400+57-401=510+(580-216)=72×(75-67)=735-95=856+945-845=568-85×2=393-36×3=287+(350-318)=785-140+290=726×9=65+(372-288)=4/9-2/9=136×7-876=173+87=805-168-225=236×4-797=232-(232-173)=386×2-465=487×2=47×6-112=980-(460+296)=49×7=115+127×5=103×(40-33)=420×7=233+(445-126)=960-280=412-283-129=206-168-30=617×(266-258)=448+74+36=309-127×2=491-(878-679)=12×2+110=358-100+870=51×3=390×(640-635)=439+(432-293)=448-178+672=214-101×2=362+917-497=39+98=999+(579-286)=309+74=6/9+2/9=180-98+402=554×3-77=220×4=371+246=670-187×2=800×6=511×6-423=429-(217-60)=463-147=357+946-345=374×4=184+(862-196)=300-79×3=349×3=327+164=990-295+950=317×5=53×(212-204)=887-61+149=496-219-262=772+(343-166)=375-244=33×2=883-54×2=833+774+749=160+156-313=393-71-30=85×(245-237)=478-(68+229)=488×5-715=5/9+4/9=728-178=300+104=434-(436-218)=169×3=932+(463-309)=749-58×3=753+867-370=252-44=245-128-26=146×6-552=776-239-302=18×8+433=650-207×3=857+641-304=251+168-186=769+260-202=246×2-216=282+209=126×(297-294)=914-(922-574)=358-112-106=118-(50+49)=775+116×6=368-45×5=103+(446-32)=292-38-152=269+143×2=894-(315+508)=192+456=190×(399-394)=296+64+32=202+798-681=199+135-93=28+58=46+678+48=81×9=245-(379-284)=294-68=776+103-393=663×(546-540)=124+43-37=109+(482-31)=593-138=450-(178-118)=214×9=46+334-51=949-883+115=474-240-42=750-120×4=453×2=869+(554-43)=341-286=654+(923-709)=466-(154+291)=616-159+263=400-44-92=210-10-166=101+295=243+232=404-57-17=215+79×4=892-162-170=928×(803-794)=456-402=474×(939-934)=63+256=43×3+947=999-39×3=342×9-425=972-(828-713)=331×(622-613)=422-60=487×6=669-478+633=118+117+24=783+142+108=211-22=185×4-562=423-293+229=174+260-213=74+283-48=549-(381-216)=389-120=78+123×5=382-196-123=967-39×6=679-419-16=753-360×2=107+474+117=632+856-26=181+175-140=340-(221+74)=71+288=557-137×3=462+(627-38)=780-(164+159)=904+148+922=943+(375-12)=938+65+222=625-148-305=434×6-183=452-280+112=344-25×8=371-(120+144)=206×2-11=592×7=959-292=205+153=218×(89-86)=208-159=483-191=34+311-273=53+182=700-(161+452)=404+(344-214)=109+(273-252)=120×8-572=22×(390-383)=867-48×3=53-14+427=864-389-325=992+31+507=383×4=542+(906-270)=178×2-13=363+22-369=416×2+12=524+440-523=276+(438-118)=148×(491-484)=713+88+731=677×5-582=379-146×2=291+557+641=349×2-154=222+269=725-(685-202)=413-76-209=227+156-221=670-70×8=630-(909-352)=141-(282-199)=173+217+369=619×6-301=348+(347-51)=853+(99-64)=261×2=234-94+313=319-140=124+34+656=640-303+611=912-135×3=693+95-323=130-31×2=930-(629+176)=320-(215+95)=455+130=241+(149-100)=997-(430+227)=79+671+169=358-81+116=112+604=407-(907-816)=909+766-782=432-137=189+(455-253)=343-(173-43)=48+146-96=218+374+323=876-(205+404)=885+770+360=449-(243+154)=261+(344-31)=272+116+321=48×4+401=904×(866-859)=316+278×3=231×4-317=144+54+57=473-337-60=211+74=257-(459-298)=3/8-1/8=807+864+189=132+88+759=132+44×3=574-280+828=437-(164-57)=410+(350-239)=962×(860-852)=339-54=811+141=733-(513+176)=651+72×6=210×(768-759)=141×9=791+925=845+376-734=338-96×3=939-(595-258)=424×6=243×3+153=184×2=292+945-936=184+239+258=935+867+798=996-(278+248)=408-(454-108)=977+463-674=622+97×8=141×6+152=448×(508-500)=133×2=147+44=229+692=482-(468-243)=312-22×7=280-51=88×(50-46)=463-160+103=378+(814-328)=68+352-292=183+105=852×2=161+168+485=113×4=480-161×2=758-(280+438)=199-(479-281)=332-(275-242)=387-(20+85)=161×4-440=672+734+389=70×(391-382)=214×(361-357)=418-155-111=921-178-194=499×3=403-23-328=345+839=238-(41+184)=42-18=63+(482-424)=542×2-317=24×8=391×2-99=389-(476-355)=54-14×3=366-200-87=286-141+334=272+(272-212)=144+(458-429)=269+81-157=665-(899-398)=597-(48+91)=156×(291-285)=89×4+480=285×2+712=931-591=261×2+848=396-77×5=709-498+540=528+434+208=613-415=287-18×9=551+25+226=124-54×2=559×7=359×2-47=332×2+188=100×7-210=483-36×6=162+199=536-(375+10)=66×5+232=118+121=318-62×4=474-(439-353)=270-169=4/8+2/8=368+(320-247)=65-10=350+97+990=614-126-475=558+998-817=749+275+107=122×2-226=817-(619-424)=134×3=211×5=839-(724-519)=480-(194+202)=104+316-58=297×4=455-(465-363)=209×(460-457)=387-138=2/6-1/6=453-89-101=173-170+74=851+179+580=693+780-329=38×(386-378)=192+209+170=201+49-248=445-62-104=391×4-213=689×4=197×2=702+273×3=597+63×3=993-168-808=601-72-264=894-137×3=880-809+86=106+153=277+(262-30)=894+538-993=760×(831-822)=262+65×3=730+874-357=759+369=541-37×3=897-(417+142)=149+(102-32)=880-230-400=42×2+878=674-(69+382)=499+112-196=40×2+409=116+(313-213)=295+348=224+250-303=987-342+885=266-19×7=297-15×6=223+(533-314)=372-248+33=223-41-68=581+329+137=656-(834-763)=4/7+2/7=717-699=502×(910-907)=84×(770-762)=644×8-707=894+13+29=472-(13+122)=887+705=369-348+113=289-75×3=137×2=186-15×4=679+452×2=370-131-206=240-208+31=460-(193+103)=321×7=743-149-356=179+381=921-475-213=519-340-24=3/8+4/8=926-432=42×2+62=73×3+320=438+(485-24)=894-341+387=34+215-42=24+149+659=380+63-36=619+636-356=311+86=186+213-170=460+15-207=175-137=353-92×3=632+(524-402)=345-34-218=216+280-86=418-129=242×(215-212)=460+962-935=17×9=100×(242-239)=501-(512-351)=683-97×5=116+316-422=42×7=12+361+440=72×2+101=338-248+127=756×5-702=52+(385-296)=497+108+249=2/6+4/6=434×(194-189)=513×2-875=196-47×3=73+140×4=292-(63+105)=552-(770-329)=103+248+573=985-172-157=282-127×2=514-37×5=359-(14+150)=321+106-75=424-110-148=201-32+276=318-83+235=478-461=687+(995-231)=105-67+333=343+64=396-321+805=415-(329-312)=155+62=92×2+965=473-(411-396)=467-88×4=424-(131+275)=444-(202-63)=583-215=347+(87-13)=393-(149+57)=236×2+155=600-62×9=975-403-193=445-(155+258)=679-41+71=314-21+101=377-(37+80)=793-(254+397)=586×(880-876)=719+362=207+203×2=333+87-321=265+201×3=26+(657-487)=311+170=42+246=4/7-1/7=368-(338-35)=473×2-577=907-291=97+143+233=708-458=715+34×5=114×(409-404)=253+56-153=438+(914-802)=84×4-96=106-(235-155)=285-123=774-(367+60)=295-51×4=423-188×2=830×9=294-141-52=852-721=1/7+2/7=261+316=589-168-199=351-16-208=236×(250-247)=136-12×4=206-196+377=478-40=33+550+232=50×(438-431)=404-322+185=160×(262-257)=39×6+128=732×7-468=858+611=73+160=679×(219-210)=548-335=753-267=45×(119-115)=108×3+373=114×2=172+80×9=99+253+349=545-367-153=626+(774-404)=835×2-726=290×(435-432)=788+692+238=322-203=149+138×5=178+(507-258)=49×(191-187)=215-100=618×(833-826)=132+(695-199)=687-(650-293)=58-(931-923)=712×(992-984)=188×4=579+96×7=251+656-707=307+965=801-776=123+609=455-(270-201)=100×5=233+503+250=210+(931-772)=748-373+689=5/9-1/9=491-167-16=973+(934-895)=138+171×3=162×(86-81)=82×7-87=989+(295-28)=859×6-96=869×5-157=3/7-2/7=4/6-2/6=348-175=213×5-589=139×4+807=142-131+462=277-(43+206)=385+(466-254)=613×(196-189)=682-470+339=494-(52+94)=940-297=306+142-24=1/6+3/6=890×7-673=693×5=603+128+151=671×9=449-17-268=477+288=942-667-10=236-20×9=229×3-20=265-(56+14)=608-256×2=94+270-238=141-53×2=608×7=678-109×6=88+(400-88)=369-106=336×6-161=679-(898-592)=447-(880-456)=345-230+85=322-169=716-(450-422)=235-(417-195)=27×6=332-(18+94)=895-77=99+157=500-(51+179)=483×(586-579)=448+265+617=343-84=293+705=887×(265-261)=720+622-980=298-189-37=448-332+232=841-133-662=407-(208+77)=994-53×9=200×5-232=479-54-40=764-153=92+76+395=26×6-80=189-(155-138)=151×4+39=194+321+224=48×9=510×(132-127)=487-(543-416)=129×5=521×8=2/4-1/4=478-410=343-(351-331)=51+(507-410)=507-(893-464)=6/10-2/10=參考答案24+48=72974-(667+212)=95398-(271-27)=154580×3-276=1464249×8=1992703-688=155/8-2/8=3/8150-(80-66)=136160×3=480482-76-319=8730+201+448=67974×2=148310×(424-415)=279035+733+106=874310-(406-112)=163/6-1/6=2/6436+125×4=936958-70-101=787527+983-765=745183+267-446=4832+508-458=882266×4-862=202361-(268+52)=4198×4-266=126435-89×4=79169×(90-86)=676640-(675-212)=1771/4+2/4=3/4538+390+780=1708126×6+964=1720239-(137-38)=140410-(37+345)=28836-(322+112)=402317-(70+210)=3754×3=162376-19-236=121389-52×5=129706×5-579=2951214×(254-251)=642455-277+167=345493-(474-242)=261960+186×4=1704436-(72+319)=45354-146+142=350135×7-852=93427-11-83=333282+(337-107)=512419-293+249=375221×2+488=9305/8+2/8=7/8270-123+323=470927+305×3=1842106+190=296926+355=1281939-853+769=855993+299×2=1591305-124+262=443351-(367-338)=322111+822+206=1139409-155-171=83495-272=223747-510=237963-516-214=233349-247=102276+109+532=917659-(654-490)=495633×2-238=1028283×3=849458-103×3=149345+(237-59)=523249-212+344=38128×5=140434×2-106=762707×(182-175)=4949500+33×2=566812-40×2=7321/5+3/5=4/5364+280-552=92281×(300-297)=843435-404=31646×(712-703)=5814306+142=448783+(919-270)=1432930-673-251=6283×(718-710)=2264244+12×5=304207-(50+97)=60920-(244+355)=321342+(924-678)=588195-150+309=354898-78×2=742219-(130+53)=36291+175=466965-(448-208)=72555+208=263303×4=1212972-(96+638)=238367-(133+172)=62898-849=49842+(974-853)=963249+13+212=474160×4=64093+306=399125-17=1081/3+2/3=1132×5-594=66224×3=672175×(223-220)=525160+610=770165×4=660123×(57-52)=615231-75+325=481497-76×3=269712-649+232=295402+168+147=717369-74-275=20482+156+222=860481-285=196291+59×4=527493×2-863=123156-128+212=240266×3-497=301187×3-374=187218×4+67=93922×9=198242-59+107=290424×2-603=245311+229=540926+464=1390374-(217+107)=50456-(297-60)=219305×8-576=1864159+377=536199+169+287=655652-377+741=101639+219+405=663356+363+56=775121+(490-265)=346747-420-54=273574-(595-567)=546325+65+732=1122164×3+246=738708-(261+89)=358687-210=477132×4+794=132246×(71-66)=230342-127+344=559370+111=481187+(299-179)=307388+53-384=57106×6-65=571320+(248-218)=350122-59+187=250460-342+774=892494-(297+15)=182345-(190+35)=12088×6=528713+296+324=1333407-124+114=397334-(415-248)=16731×(255-247)=248469×2-467=471435×2-408=462177+(384-366)=195329-(71+163)=95423-(89+132)=2024/6-1/6=3/6161-75=86496-(179+112)=205357-86+853=1124629-(147+479)=3352-292+236=296123-(95-36)=64348+28×6=516538+373-435=476575×9-345=4830323-96×2=131498+460-782=176589+294=883188+503+120=811100×7-316=384167-43-77=47145-31-31=83702-(278-138)=562503-120×4=23103-101+538=540394+(829-600)=623131×6+74=860325+178=50323×(349-340)=207218×(247-244)=654182+85×3=437924-(210+358)=356485-82×4=15777×7+325=864400+57-401=56510+(580-216)=87472×(75-67)=576735-95=640856+945-845=956568-85×2=398393-36×3=285287+(350-318)=319785-140+290=935726×9=653465+(372-288)=1494/9-2/9=2/9136×7-876=76173+87=260805-168-225=412236×4-797=147232-(232-173)=173386×2-465=307487×2=97447×6-112=170980-(460+296)=22449×7=343115+127×5=750103×(40-33)=721420×7=2940233+(445-126)=552960-280=680412-283-129=0206-168-30=8617×(266-258)=4936448+74+36=558309-127×2=55491-(878-679)=29212×2+110=134358-100+870=112851×3=153390×(640-635)=1950439+(432-293)=578448-178+672=942214-101×2=12362+917-497=78239+98=137999+(579-286)=1292309+74=3836/9+2/9=8/9180-98+402=484554×3-77=1585220×4=880371+246=617670-187×2=296800×6=4800511×6-423=2643429-(217-60)=272463-147=316357+946-345=958374×4=1496184+(862-196)=850300-79×3=63349×3=1047327+164=491990-295+950=1645317×5=158553×(212-204)=424887-61+149=975496-219-262=15772+(343-166)=949375-244=13133×2=66883-54×2=775833+774+749=2356160+156-313=3393-71-30=29285×(245-237)=680478-(68+229)=181488×5-715=17255/9+4/9=1728-178=550300+104=404434-(436-218)=216169×3=507932+(463-309)=1086749-58×3=575753+867-370=1250252-44=208245-128-26=91146×6-552=324776-239-302=23518×8+433=577650-207×3=29857+641-304=1194251+168-186=233769+260-202=827246×2-216=276282+209=491126×(297-294)=378914-(922-574)=566358-112-106=140118-(50+49)=19775+116×6=1471368-45×5=143103+(446-32)=517292-38-152=102269+143×2=555894-(315+508)=71192+456=648190×(399-394)=950296+64+32=392202+798-681=319199+135-93=24128+58=8646+678+48=77281×9=729245-(379-284)=150294-68=226776+103-393=486663×(546-540)=3978124+43-37=130109+(482-31)=560593-138=455450-(178-118)=390214×9=192646+334-51=329949-883+115=181474-240-42=192750-120×4=270453×2=906869+(554-43)=1380341-286=55654+(923-709)=868466-(154+291)=21616-159+263=720400-44-92=264210-10-166=34101+295=396243+232=475404-57-17=330215+79×4=531892-162-170=560928×(803-794)=8352456-402=54474×(939-934)=237063+256=31943×3+947=1076999-39×3=882342×9-425=2653972-(828-713)=857331×(622-613)=2979422-60=362487×6=2922669-478+633=824118+117+24=259783+142+108=1033211-22=189185×4-562=178423-293+229=359174+260-213=22174+283-48=309549-(381-216)=384389-120=26978+123×5=693382-196-123=63967-39×6=733679-419-16=244753-360×2=33107+474+117=698632+856-26=1462181+175-140=216340-(221+74)=4571+288=359557-137×3=146462+(627-38)=1051780-(164+159)=457904+148+922=1974943+(375-12)=1306938+65+222=1225625-148-305=172434×6-183=2421452-280+112=284344-25×8=144371-(120+144)=107206×2-11=401592×7=4144959-292=667205+153=358218×(89-86)=654208-159=49483-191=29234+311-273=7253+182=235700-(161+452)=87404+(344-214)=534109+(273-252)=130120×8-572=38822×(390-383)=154867-48×3=72353-14+427=466864-389-325=150992+31+507=1530383×4=1532542+(906-270)=1178178×2-13=343363+22-369=16416×2+12=844524+440-523=441276+(438-118)=596148×(491-484)=1036713+88+731=1532677×5-582=2803379-146×2=87291+557+641=1489349×2-154=544222+269=491725-(685-202)=242413-76-209=128227+156-221=162670-70×8=110630-(909-352)=73141-(282-199)=58173+217+369=759619×6-301=3413348+(347-51)=644853+(99-64)=888261×2=522234-94+313=453319-140=179124+34+656=814640-303+611=948912-135×3=507693+95-323=465130-31×2=68930-(629+176)=125320-(215+95)=10455+130=585241+(149-100)=290997-(430+227)=34079+671+169=919358-81+116=393112+604=716407-(907-816)=316909+766-782=893432-137=295189+(455-253)=391343-(173-43)=21348+146-96=98218+374+323=915876-(205+404)=267885+770+360=2015449-(243+154)=52261+(344-31)=574272+116+321=70948×4+401=593904×(866-859)=6328316+278×3=1150231×4-317=607144+54+57=255473-337-60=76211+74=285257-(459-298)=963/8-1/8=2/8807+864+189=1860132+88+759=979132+44×3=264574-280+828=1122437-(164-57)=330410+(350-239)=521962×(860-852)=7696339-54=285811+141=952733-(513+176)=44651+72×6=1083210×(768-759)=1890141×9=1269791+925=1716845+376-734=487338-96×3=50939-(595-258)=602424×6=2544243×3+153=882184×2=368292+945-936=301184+239+258=681935+867+798=2600996-(278+248)=470408-(454-108)=62977+463-674=766622+97×8=1398141×6+152=998448×(508-500)=3584133×2=266147+44=191229+692=921482-(468-243)=257312-22×7=158280-51=22988×(50-46)=352463-160+103=406378+(814-328)=86468+352-292=128183+105=288852×2=1704161+168+485=814113×4=452480-161×2=158758-(280+438)=40199-(479-281)=1332-(275-242)=299387-(20+85)=282161×4-440=204672+734+389=179570×(391-382)=630214×(361-357)=856418-155-111=152921-178-194=549499×3=1497403-23-328=52345+839=1184238-(41+184)=1342-18=2463+(482-424)=121542×2-317=76724×8=192391×2-99=683389-(476-355)=26854-14×3=12366-200-87=79286-141+334=479272+(272-212)=332144+(458-429)=173269+81-157=193665-(899-398)=164597-(48+91)=458156×(291-285)=93689×4+480=836285×2+712=1282931-591=340261×2+848=1370396-77×5=11709-498+540=751528+434+208=1170613-415=198287-18×9=125551+25+226=802124-54×2=16559×7=3913359×2-47=671332×2+188=852100×7-210=490483-36×6=267162+199=361536-(375+10)=15166×5+232=562118+121=239318-62×4=70474-(439-353)=388270-169=1014/8+2/8=6/8368+(320-247)=44165-10=55350+97+990=1437614-126-475=13558+998-817=739749+275+107=1131122×2-226=18817-(619-424)=622134×3=402211×5=1055839-(724-519)=634480-(194+202)=84104+316-58=362297×4=1188455-(465-363)=353209×(460-457)=627387-138=2492/6-1/6=1/6453-89-101=263173-170+74=77851+179+580=1610693+780-329=114438×(386-378)=304192+209+170=571201+49-248=2445-62-104=279391×4-213=1351689×4=2756197×2=394702+273×3=1521597+63×3=786993-168-808=17601-72-264=265894-137×3=483880-809+86=157106+153=259277+(262-30)=509894+538-993=439760×(831-822)=6840262+65×3=457730+874-357=1247759+369=1128541-37×3=430897-(417+142)=338149+(102-32)=219880-230-400=25042×2+878=962674-(69+382)=223499+112-196=41540×2+409=489116+(313-213)=216295+348=643224+250-303=171987-342+885=1530266-19×7=133297-15×6=207223+(533-314)=442372-248+33=157223-41-68=114581+329+137=1047656-(834-763)=5854/7+2/7=6/7717-699=18502×(910-907)=150684×(770-762)=672644×8-707=4445894+13+29=936472-(13+122)=337887+705=1592369-348+113=134289-75×3=64137×2=274186-15×4=126679+452×2=1583370-131-206=33240-208+31=63460-(193+103)=164321×7=2247743-149-356=238179+381=560921-475-213=233519-340-24=1553/8+4/8=7/8926-432=49442×2+62=14673×3+320=539438+(485-24)=899894-341+387=94034+215-42=20724+149+659=832380+63-36=407619+636-356=899311+86=397186+213-170=229460+15-207=268175-137=38353-92×3=77632+(524-402)=754345-34-218=93216+280-86=410418-129=289242×(215-212)=726460+962-935=48717×9=153100×(242-239)=300501-(512-351)=340683-97×5=198116+316-422=1042×7=29412+361+440=81372×2+101=245338-248+127=217756×5-702=307852+(385-296)=141497+108+249=8542/6+4/6=1434×(194-189)=2170513×2-875=151196-47×3=5573+140×4=633292-(63+105)=124552-(770-329)=111103+248+573=924985-172-157=656282-127×2=28514-37×5=329359-(14+150)=195321+106-75=352424-110-148=166201-32+276=445318-83+235=470478-461=17687+(995-231)=1451105-67+333=371343+64=407396-321+805=880415-(329-312)=398155+62=21792×2+965=1149473-(411-396)=458467-88×4=115424-(131+275)=18444-(202-63)=305583-215=368347+(87-13)=421393-(149+57)=187236×2+155=627600-62×9=42975-403-193=379445-(155+258)=32679-41+71=709314-21+101=394377-(37+80)=260793-(254+397)=142586×(880-876)=2344719+362=1081207+203×2=613333+8