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348-(480-321)=620+158-364=341+127=279+918-120=595-(912-455)=287-(20+146)=816+360+858=973+129+49=391+(395-187)=298-179+95=667-13×8=30+(228-11)=229-84×2=346-91=249-(399-348)=289-87+211=42×(137-128)=425+277-426=138-23=657-(806-659)=49×(326-319)=448+52-69=870+667=94+240=869-562+294=241-(113+10)=865+545-644=848-(425-239)=497-272+71=429-(173+115)=716-266+358=946×(394-386)=57×9=367-221=496-195+177=208+241-42=324-58×2=633-61×9=498+380+61=195×5-43=33+(704-311)=419+279+241=476-47=326-247=735+74×8=31×(271-268)=836×8-498=171-24+38=875-139-635=639×6-773=441-289-22=993-720+295=442-86-154=493-371-103=391+(425-324)=476-(432-347)=610-210+744=546-294=387×3-213=486-216-185=24+41×7=43×(403-397)=39+66+68=359×2-171=367-(876-821)=377+(846-806)=655-313+610=21×(416-411)=334-99×2=499-225-264=98×3+241=621-83=901×6=180×(121-116)=423×5=499-(66+119)=964-766=121+254+442=151-73=443-63×4=402+41×7=953-401-307=72+370=882-271=335-262-30=464-34-392=874×9=789+(814-483)=968-67=218×3-639=1/8+5/8=164+289-14=378-64=998+96×4=233+70-111=756-523=273+85=294-(98+150)=301×(563-556)=209×4=438-83×5=251×3=522+96=455×2-740=91×(347-339)=719×6-639=145×6-382=54+172-88=378-(62+188)=325×3=140×4=748+(631-65)=493+60×7=917+(547-473)=234-(897-806)=929+32×8=455-75-135=97+362=396+933=190+279=799-(195+42)=967+859+588=927-564+856=471-52=185+270=521-140+137=356+(414-150)=755+(876-714)=101×5-11=152+219-281=140×3+322=944-155+81=491-170+88=737×2-767=579-(77+427)=384-13×4=156+514+277=527×7-694=57+260-95=967+788-11=174+131+545=254-37-201=10×(466-461)=554-(910-360)=102+391-394=608×5-739=99×3+731=393-353=909-(165+26)=306×(172-168)=196×3+328=974×7=34×(237-231)=838-170×3=980-309-231=481+128+71=409-330=625+75+248=381×4-606=612×7=69×(277-271)=166×(747-739)=98+(89-81)=600-(789-388)=202×3=91+281-309=238+912=202-27=655-632=278-34×8=295-85×3=782-(215+133)=153-27×3=362-(285-89)=272-(177+22)=225+224=487-296+224=635+278+79=251×2+51=503-16-376=741-(183+95)=339+336+125=868-(201+57)=296-(71+219)=219-(170-129)=296-263=116×7+807=102×5=138-95+274=487×9=435×2=43+500+452=12×7+132=659-198-79=608×8-886=256×8-183=244×(488-485)=55×(50-47)=240+135=885-(786-115)=76×(94-85)=417×(860-854)=874+475-390=450-(237+101)=175+68×9=124×(150-145)=462-(104+248)=463+548+426=781-318=602-(675-491)=953-832+231=93+294=784-(600+29)=766+968+499=598-562+215=191+12×9=713-76-569=418×(626-622)=579-30×3=495-98-214=59×2=251-(134+45)=390+841+122=740×(593-590)=338×(644-638)=937-750-164=695+339-345=169×3+94=969-144×6=42+88=500×2-241=244-203=339-82+145=989+727+260=170×(668-664)=113×2-10=799-(240+419)=355-227-13=249+(422-166)=278-186+13=101×(780-776)=712+283×2=556-264×2=846-(219+255)=3/7-1/7=760-106-360=596×7-526=177×3=67×2+964=645-227-279=490-59+46=52+346-234=991-293+778=961+(880-79)=897-71-326=286-(352-96)=582+(735-508)=396×(543-536)=476-230-211=370-137-32=294×3-772=937-(32+878)=213+266=462-23×2=373+831-755=330-152=433-(395-125)=602-118+797=31+341×2=373+998-448=860-669+834=309+48-287=168-142=891×8-402=256×2+194=2/4-1/4=173-40-120=87×8=30×3-80=367-95+156=5/8-1/8=91-(384-335)=865-(78+624)=277+(468-11)=681-113=10×4+62=245+248-464=23×9=406+(391-125)=808+(708-529)=497-(390+89)=410×2-38=870-228×3=161×4-323=237-(137+98)=225-(33+190)=489×2-423=197+(495-217)=457-258=150-20+164=254+86=429+400=117+185=414-73×5=323×2=54+(481-130)=435-203+95=419-127×3=623×6-852=56×5+293=635×(404-400)=149×6=127-(188-180)=557+575-714=87+342=275+566=122+(238-55)=2/8+4/8=571-17×6=150×3=227×2+315=709+423+812=21×(206-201)=260+51-134=352+80=438-38×2=97+174=496-(58+438)=205+173-326=681×5-832=240-46×4=892-164=273+248+168=874-(251-115)=925-(209-164)=411+598=416×7=44×6-54=807+(997-982)=121×(344-336)=346×6=545×(175-167)=176×5+100=801-388-296=117×(194-191)=921-(84+271)=534×5=398-(77+122)=215×(411-407)=71-(497-426)=184+108×7=723-(883-881)=413+(733-543)=996+730+960=932-577-107=116+454+80=238+581-538=958-(215+649)=603-(624-464)=978+174×5=5/7-1/7=51×(433-430)=495-(139-15)=324-(391-211)=796-(137+596)=300+644+34=486×5-935=747-434-165=344-128=314×3+22=172+(446-387)=678-(493-95)=41+270+292=617×7=370-(341-326)=431-17×4=329+377=161-107+384=252+480+190=687-(88+306)=205+348=364-194=218-71×2=413-172-201=279+11-55=58+233×4=60×6+37=47+(322-108)=300×3=212+781=16+204×2=141×7-334=312+(323-284)=4/5-1/5=3/6+2/6=448-78×5=180-84=162+59×3=153×6-80=454-437=303+(196-143)=28×9-84=491×2-216=4/8+2/8=279+296=339-(125+107)=186×3=981-839-37=381+54-216=86×2+257=24+112-130=469-(864-731)=305-15×2=706+183+28=57×6+303=34×8=468-(150+85)=228+219-288=113×5+384=154×6=24×9=420-329=52+260+473=15+(494-108)=580-345=316-154=1/4+3/4=185+806=118+74=217-141+198=914+453+507=321-68×4=420-15-113=571×4-248=225-214=165-62+396=563-12×7=320+61-89=600×8=626+167+76=897+772-304=481-88=74×6-435=474+572-193=177×(474-469)=2/8-1/8=538+907=989+790+51=2/7+4/7=113×8+651=409-(54+225)=342-(119-68)=817-568=291-110+75=356+(773-92)=260-53+42=346×3-708=373-256+250=992-130×2=167-(172-67)=2/5-1/5=868-665=53×9+178=735-(138+389)=549+457+993=1/8+7/8=428-12×2=223+134×2=544+64×4=413-52×5=298-(628-569)=997-(410+282)=531-159-102=953+408+161=283×(664-659)=165×2=780+12×6=486×2-724=751+473-978=403×2-592=818-329=310-(196+101)=196+75=540×2=284×8=36×(149-145)=981×9=103×6-492=204+227=575+(527-475)=728-113×6=755×2-661=177+777+249=432+328+135=390×9=854×3-16=131×(193-184)=108×3=416-264-67=510×9-553=91×3-215=453-42-186=1/7+4/7=263+34-295=226-53-71=195-(16+72)=655+313+994=488-432=346+55×2=98×7=181+(583-302)=939-489-52=310+134=325-60-116=442-(315+37)=319+(283-128)=173+134=895×(425-417)=121+32×3=993+(431-227)=167×2-217=619-258-50=145+225-177=823-150-52=125×4=96+852-338=349+(135-82)=202×(436-432)=385×2=189+375+230=254+261=107+59=852+48-442=384+988-646=294-162+89=20×(424-421)=353-(439-88)=852-144×4=978-883-25=360-359+60=235-28×5=935-(73+703)=485+(551-70)=97×9=862-(840-634)=749×(699-696)=180+248+453=980-102×7=261+250=449-13×3=582-550+691=784-(428-37)=68-22+420=885×9-543=149+169+101=436-(88+261)=465-(408-171)=483-(72+105)=903-(936-780)=582+(800-274)=382-(66-57)=92+353=481-105×4=224+255-470=364+19-190=258×3+408=213-(191-130)=215+274=650+58+149=370-(568-308)=40+631+13=914-(504-415)=191-94=130×2=917-373-234=187×2=398-(160+218)=322-(461-402)=608+178×2=960-611-306=586+680-429=398-219=481-(235-206)=746×(467-463)=121+86=472-66×6=193-135+436=288-(461-437)=2/5+3/5=947-102-692=165×6-744=420-412+465=992-564-366=177×2-287=275+703+543=381-63-253=861-56=842+619-448=276-(948-899)=879-(216+447)=243-184-19=155×(408-405)=202×2-369=310×6-536=460-202×2=670+171=138-38+202=12+(771-499)=429-(495-274)=2/3-1/3=579×7=327×2+306=30×7=222+(257-64)=917-59×5=141+447+149=803-653+424=468-193=359+84×7=389+154=75+355+134=560-267+533=136-56-52=889+10-46=148+(477-240)=927-678=95-13+136=99+(432-401)=83+(960-223)=457-62×6=469-47×8=68+(369-365)=914-(376+351)=889+895-587=679×4-474=429-191+198=61×9-392=453-20×4=421-(339-174)=937-(130+600)=849×(761-758)=428-33-113=70+216-188=118×(285-277)=249-34×4=404-18×6=903-(319+511)=313+230×2=318+(309-86)=202×(432-429)=962-(211-105)=776-31-418=207×3=5/8-2/8=675-333=364-111×3=255×2=393+(339-169)=983+364-693=712×9-93=83×3=284×(282-279)=654+398-496=661-(42+186)=254+180+957=776×3-715=148×(243-238)=145+161=122+(328-133)=470-363-35=743+581-222=6/8-1/8=341+57×8=461-(327-89)=349-(210-57)=442+60×5=2/6+3/6=404×(271-263)=5/7+2/7=85+111=4/6-1/6=444-(384+41)=476-260-72=50×(214-206)=419-73×2=433-289=937+(950-912)=267-(67+196)=347-(432-272)=576+99=239+104=369+325+287=839-743+728=901-144×6=112×6=495-466=181-(85+88)=213-30-50=306+95=101-42×2=310+(739-280)=197-109+124=412-161=810+886-727=321+128-393=249+424+247=163×5-767=744+869+131=253-(395-280)=243×4-460=670-15×3=196×3+42=278×4-354=929+396×2=542×(184-176)=898+71+318=247-196=97+37=705+459=327+12+134=547×8=488+(985-764)=466+243+115=172×2=495-346=480-43×8=295-282=32+(429-271)=65+169=960×6=265+(450-46)=116-42+351=191-108+274=253+171=98+356-37=265-(430-225)=281×3=526×(961-955)=494+(506-286)=14×(99-91)=450-261=23×2-28=737-284+701=582-64=544-74×2=490-(324-59)=464-(491-149)=888-206×2=457-(251+185)=111×5-53=673-(620-95)=232×(76-72)=132×2+727=468-18-413=532-(290-150)=935-28-787=240+223=138+246+492=454-(82-31)=356+547+740=520-151×2=173×3-100=989-16×2=858-122-700=150+267=427+977-404=34+(822-339)=423-42×9=310-143-85=167+377+96=830+96×9=811-610+779=5/8+2/8=633+143-170=808-634+570=331-215+20=46+398-74=594×5=919-(961-412)=344-(55+235)=542-250-273=575-(169+158)=932×8=86+517+16=196+(351-289)=117+(213-184)=79+315+465=933-218×3=201+214-57=772-457+846=119+367×2=100×(102-97)=12×6+97=755×2=466-456+546=511+583-712=491-160×2=346-328=202+(225-23)=3/6-2/6=276+(871-380)=23×8+266=174×(497-493)=540-391+695=397+102-59=10+22=926-861=768-(371+94)=14+233×4=642-102-215=332-84+53=419-68-212=561+259-669=346-224+113=137+78-14=32×6+228=459-324=361-143=916-(73+283)=325×3+401=875+791=737×9=521+130+913=219+39-187=779-140=195-14×4=281-65×4=658×(597-591)=234×2+213=761-315+960=930+855+207=162+(953-359)=535+(666-386)=64×9=140+43=941-(281+356)=611-395+415=636×8=335-156-154=318-(321-150)=85×(337-332)=13+416+234=970-113-99=689×(216-208)=482-(48+248)=551+248+113=272-(28+171)=89+(312-10)=806+(744-173)=428-412=71+277=471-257+98=709-(127-108)=425+599=142+(219-187)=507+49×6=127×2=469+939+152=546+92=424-(264+111)=734×(350-341)=36×7-228=283×(88-85)=883-121=參考答案348-(480-321)=189620+158-364=414341+127=468279+918-120=1077595-(912-455)=138287-(20+146)=121816+360+858=2034973+129+49=1151391+(395-187)=599298-179+95=214667-13×8=56330+(228-11)=247229-84×2=61346-91=255249-(399-348)=198289-87+211=41342×(137-128)=378425+277-426=276138-23=115657-(806-659)=51049×(326-319)=343448+52-69=431870+667=153794+240=334869-562+294=601241-(113+10)=118865+545-644=766848-(425-239)=662497-272+71=296429-(173+115)=141716-266+358=808946×(394-386)=756857×9=513367-221=146496-195+177=478208+241-42=407324-58×2=208633-61×9=84498+380+61=939195×5-43=93233+(704-311)=426419+279+241=939476-47=429326-247=79735+74×8=132731×(271-268)=93836×8-498=6190171-24+38=185875-139-635=101639×6-773=3061441-289-22=130993-720+295=568442-86-154=202493-371-103=19391+(425-324)=492476-(432-347)=391610-210+744=1144546-294=252387×3-213=948486-216-185=8524+41×7=31143×(403-397)=25839+66+68=173359×2-171=547367-(876-821)=312377+(846-806)=417655-313+610=95221×(416-411)=105334-99×2=136499-225-264=1098×3+241=535621-83=538901×6=5406180×(121-116)=900423×5=2115499-(66+119)=314964-766=198121+254+442=817151-73=78443-63×4=191402+41×7=689953-401-307=24572+370=442882-271=611335-262-30=43464-34-392=38874×9=7866789+(814-483)=1120968-67=901218×3-639=151/8+5/8=6/8164+289-14=439378-64=314998+96×4=1382233+70-111=192756-523=233273+85=358294-(98+150)=46301×(563-556)=2107209×4=836438-83×5=23251×3=753522+96=618455×2-740=17091×(347-339)=728719×6-639=3675145×6-382=48854+172-88=138378-(62+188)=128325×3=975140×4=560748+(631-65)=1314493+60×7=913917+(547-473)=991234-(897-806)=143929+32×8=1185455-75-135=24597+362=459396+933=1329190+279=469799-(195+42)=562967+859+588=2414927-564+856=1219471-52=419185+270=455521-140+137=518356+(414-150)=620755+(876-714)=917101×5-11=494152+219-281=90140×3+322=742944-155+81=870491-170+88=409737×2-767=707579-(77+427)=75384-13×4=332156+514+277=947527×7-694=299557+260-95=222967+788-11=1744174+131+545=850254-37-201=1610×(466-461)=50554-(910-360)=4102+391-394=99608×5-739=230199×3+731=1028393-353=40909-(165+26)=718306×(172-168)=1224196×3+328=916974×7=681834×(237-231)=204838-170×3=328980-309-231=440481+128+71=680409-330=79625+75+248=948381×4-606=918612×7=428469×(277-271)=414166×(747-739)=132898+(89-81)=106600-(789-388)=199202×3=60691+281-309=63238+912=1150202-27=175655-632=23278-34×8=6295-85×3=40782-(215+133)=434153-27×3=72362-(285-89)=166272-(177+22)=73225+224=449487-296+224=415635+278+79=992251×2+51=553503-16-376=111741-(183+95)=463339+336+125=800868-(201+57)=610296-(71+219)=6219-(170-129)=178296-263=33116×7+807=1619102×5=510138-95+274=317487×9=4383435×2=87043+500+452=99512×7+132=216659-198-79=382608×8-886=3978256×8-183=1865244×(488-485)=73255×(50-47)=165240+135=375885-(786-115)=21476×(94-85)=684417×(860-854)=2502874+475-390=959450-(237+101)=112175+68×9=787124×(150-145)=620462-(104+248)=110463+548+426=1437781-318=463602-(675-491)=418953-832+231=35293+294=387784-(600+29)=155766+968+499=2233598-562+215=251191+12×9=299713-76-569=68418×(626-622)=1672579-30×3=489495-98-214=18359×2=118251-(134+45)=72390+841+122=1353740×(593-590)=2220338×(644-638)=2028937-750-164=23695+339-345=689169×3+94=601969-144×6=10542+88=130500×2-241=759244-203=41339-82+145=402989+727+260=1976170×(668-664)=680113×2-10=216799-(240+419)=140355-227-13=115249+(422-166)=505278-186+13=105101×(780-776)=404712+283×2=1278556-264×2=28846-(219+255)=3723/7-1/7=2/7760-106-360=294596×7-526=3646177×3=53167×2+964=1098645-227-279=139490-59+46=47752+346-234=164991-293+778=1476961+(880-79)=1762897-71-326=500286-(352-96)=30582+(735-508)=809396×(543-536)=2772476-230-211=35370-137-32=201294×3-772=110937-(32+878)=27213+266=479462-23×2=416373+831-755=449330-152=178433-(395-125)=163602-118+797=128131+341×2=713373+998-448=923860-669+834=1025309+48-287=70168-142=26891×8-402=6726256×2+194=7062/4-1/4=1/4173-40-120=1387×8=69630×3-80=10367-95+156=4285/8-1/8=4/891-(384-335)=42865-(78+624)=163277+(468-11)=734681-113=56810×4+62=102245+248-464=2923×9=207406+(391-125)=672808+(708-529)=987497-(390+89)=18410×2-38=782870-228×3=186161×4-323=321237-(137+98)=2225-(33+190)=2489×2-423=555197+(495-217)=475457-258=199150-20+164=294254+86=340429+400=829117+185=302414-73×5=49323×2=64654+(481-130)=405435-203+95=327419-127×3=38623×6-852=288656×5+293=573635×(404-400)=2540149×6=894127-(188-180)=119557+575-714=41887+342=429275+566=841122+(238-55)=3052/8+4/8=6/8571-17×6=469150×3=450227×2+315=769709+423+812=194421×(206-201)=105260+51-134=177352+80=432438-38×2=36297+174=271496-(58+438)=0205+173-326=52681×5-832=2573240-46×4=56892-164=728273+248+168=689874-(251-115)=738925-(209-164)=880411+598=1009416×7=291244×6-54=210807+(997-982)=822121×(344-336)=968346×6=2076545×(175-167)=4360176×5+100=980801-388-296=117117×(194-191)=351921-(84+271)=566534×5=2670398-(77+122)=199215×(411-407)=86071-(497-426)=0184+108×7=940723-(883-881)=721413+(733-543)=603996+730+960=2686932-577-107=248116+454+80=650238+581-538=281958-(215+649)=94603-(624-464)=443978+174×5=18485/7-1/7=4/751×(433-430)=153495-(139-15)=371324-(391-211)=144796-(137+596)=63300+644+34=978486×5-935=1495747-434-165=148344-128=216314×3+22=964172+(446-387)=231678-(493-95)=28041+270+292=603617×7=4319370-(341-326)=355431-17×4=363329+377=706161-107+384=438252+480+190=922687-(88+306)=293205+348=553364-194=170218-71×2=76413-172-201=40279+11-55=23558+233×4=99060×6+37=39747+(322-108)=261300×3=900212+781=99316+204×2=424141×7-334=653312+(323-284)=3514/5-1/5=3/53/6+2/6=5/6448-78×5=58180-84=96162+59×3=339153×6-80=838454-437=17303+(196-143)=35628×9-84=168491×2-216=7664/8+2/8=6/8279+296=575339-(125+107)=107186×3=558981-839-37=105381+54-216=21986×2+257=42924+112-130=6469-(864-731)=336305-15×2=275706+183+28=91757×6+303=64534×8=272468-(150+85)=233228+219-288=159113×5+384=949154×6=92424×9=216420-329=9152+260+473=78515+(494-108)=401580-345=235316-154=1621/4+3/4=1185+806=991118+74=192217-141+198=274914+453+507=1874321-68×4=49420-15-113=292571×4-248=2036225-214=11165-62+396=499563-12×7=479320+61-89=292600×8=4800626+167+76=869897+772-304=1365481-88=39374×6-435=9474+572-193=853177×(474-469)=8852/8-1/8=1/8538+907=1445989+790+51=18302/7+4/7=6/7113×8+651=1555409-(54+225)=130342-(119-68)=291817-568=249291-110+75=256356+(773-92)=1037260-53+42=249346×3-708=330373-256+250=367992-130×2=732167-(172-67)=622/5-1/5=1/5868-665=20353×9+178=655735-(138+389)=208549+457+993=19991/8+7/8=1428-12×2=404223+134×2=491544+64×4=800413-52×5=153298-(628-569)=239997-(410+282)=305531-159-102=270953+408+161=1522283×(664-659)=1415165×2=330780+12×6=852486×2-724=248751+473-978=246403×2-592=214818-329=489310-(196+101)=13196+75=271540×2=1080284×8=227236×(149-145)=144981×9=8829103×6-492=126204+227=431575+(527-475)=627728-113×6=50755×2-661=849177+777+249=1203432+328+135=895390×9=3510854×3-16=2546131×(193-184)=1179108×3=324416-264-67=85510×9-553=403791×3-215=58453-42-186=2251/7+4/7=5/7263+34-295=2226-53-71=102195-(16+72)=107655+313+994=1962488-432=56346+55×2=45698×7=686181+(583-302)=462939-489-52=398310+134=444325-60-116=149442-(315+37)=90319+(283-128)=474173+134=307895×(425-417)=7160121+32×3=217993+(431-227)=1197167×2-217=117619-258-50=311145+225-177=193823-150-52=621125×4=50096+852-338=610349+(135-82)=402202×(436-432)=808385×2=770189+375+230=794254+261=515107+59=166852+48-442=458384+988-646=726294-162+89=22120×(424-421)=60353-(439-88)=2852-144×4=276978-883-25=70360-359+60=61235-28×5=95935-(73+703)=159485+(551-70)=96697×9=873862-(840-634)=656749×(699-696)=2247180+248+453=881980-102×7=266261+250=511449-13×3=410582-550+691=723784-(428-37)=39368-22+420=466885×9-543=7422149+169+101=419436-(88+261)=87465-(408-171)=228483-(72+105)=306903-(936-780)=747582+(800-274)=1108382-(66-57)=37392+353=445481-105×4=61224+255-470=9364+19-190=193258×3+408=1182213-(191-130)=152215+274=489650+58+149=857370-(568-308)=11040+631+13=684914-(504-415)=825191-94=97130×2=260917-373-234=310187×2=374398-(160+218)=20322-(461-402)=263608+178×2=964960-611-306=43586+680-429=837398-219=179481-(235-206)=452746×(467-463)=2984121+86=207472-66×6=76193-135+436=494288-(461-437)=2642/5+3/5=1947-102-692=153165×6-744=246420-412+465=473992-564-366=62177×2-287=67275+703+543=1521381-63-253=65861-56=805842+619-448=1013276-(948-899)=227879-(216+447)=216243-184-19=40155×(408-405)=465202×2-369=35310×6-536=1324460-202×2=56670+171=841138-38+202=30212+(771-499)=284429-(495-274)=2082/3-1/3=1/3579×7=4053327×2+306=96030×7=210222+(257-64)=415917-59×5=622141+447+149=737803-653+424=574468-193=275359+84×7=947389+154=54375+355+134=564560-267+533=826136-56-52=28889+10-46=853148+(477-240)=385927-678=24995-13+136=21899+(432-401)=13083+(960-223)=820457-62×6=85469-47×8=9368+(369-365)=72914-(376+351)=187889+895-587=1197679×4-474=2242429-191+198=43661×9-392=157453-20×4=373421-(339-174)=256937-(130+600)=207849×(761-758)=2547428-33-113=28270+216-188=98118×(285-277)=944249-34×4=113404-18×6=296903-(319+511)=73313+230×2=773318+(309-86)=541202×(432-429)=606962-(211-105)=856776-31-418=327207×3=6215/8-2/8=3/8675-333=342364-111×3=31255×2=510393+(339-169)=563983+364-693=654712×9-93=631583×3=249284×(282-279)=852654+398-496=556661-(42+186)=433254+180+957=1391776×3-715=1613148×(243-238)=740145+161=306122+(328-133)=317470-363-35=72743+581-222=11026/8-1/8=5/8341+57×8=797461-(327-89)=223349-(210-57)=196442+60×5=7422/6+3/6=5/6404×(271-263)=32325/7+2/7=185+111=1964/6-1/6=3/6444-(384+41)=19476-260-72=14450×(214-206)=400419-73×2=273433-289=144937+(950-912)=975267-(67+196)=4347-(432-272)=187576+99=675239+104=343369+325+287=981839-743+728=824901-144×6=37112×6=672495-466=29181-(85+88)=8213-30-50=133306+95=401101-42×2=17310+(739-280)=769197-109+124=212412-161=251810+886-727=969321+128-393=56249+424+247=920163×5-767=48744+869+131=1744253-(395-280)=138243×4-460=512670-15×3=6