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969-107×8=417-(44+101)=406×7=307-(721-651)=448+104+272=72+871-409=44+35=181×(170-166)=438-(174-85)=36+(449-413)=718+323-781=179-147+386=294-98-28=42-(909-887)=167×4=350-160-150=497-463+327=442×2-325=173+308-76=187×5=3/5+2/5=546-384=693×(449-444)=995-119+193=179×2-110=318×2-272=181×9-594=211+(654-354)=79+73=798-481+546=723×7-451=756-416-19=2/7+4/7=213+63=150×(490-484)=521-(659-418)=100×7-600=740-(161+60)=200×5-222=267×7=330+152×5=45×2+236=390-(230+145)=959+253+662=72×(482-474)=386-370+137=410-108×2=476×3=149+350=199-(47+85)=352+188=159×(368-364)=109×(390-385)=792+965-798=210+286-327=488-322+317=796×7-515=54+284=66×5=107+70×4=24×8+279=155+285-376=280-21×4=677+(480-55)=974+365+685=495+(454-304)=243+477×2=450-147+136=209+163-93=478-(118+34)=16×(331-326)=309×(32-23)=770+503=435-265-95=136+44×4=151-114+237=266×(189-181)=37×(213-209)=218×(398-395)=688-575=459-(306-154)=331+69=596+252+730=468-97×4=431-218=73+(467-347)=600+(930-675)=457×4-676=60+(415-59)=693+198+800=558×(623-617)=395+(863-496)=192+(489-190)=3/7-2/7=164×2=331-(48+26)=376+(455-356)=804-(940-749)=993-109×7=128+355=53×(77-72)=223+755=137×7-393=142-(386-264)=910-(211+388)=70×4=149+(391-19)=944-(286+100)=338×4=152+(463-330)=416+338=587+(816-651)=914-494+582=240-24=153+(914-368)=259-157-12=364-(269-146)=363-338=432×(500-497)=420+(597-362)=314-241+57=393-85-193=901+546=545×8=972-792+440=270×3=165×3+471=201+73=106+48+125=409+76=62-(182-141)=141×3=433-307=894+389-896=110×5+352=610-577+881=104+353-405=335-11×6=992+629+814=376+(308-230)=742-549=560-(314+50)=237×2+728=741-338-303=420-144=292-46=474-(372-346)=48+(308-99)=260-94×2=276-129+650=758×(574-570)=485-454+342=235×(443-439)=285×(696-690)=266+469×2=267×3=449-210-167=814-167-207=93×7=558+(842-703)=276-33×7=374+(408-108)=263-81×2=384-29=914-(690+78)=626×4-269=947+309=155+327+80=367-63×5=41+342+95=358-21×7=848-319=155-141+160=833-118+298=654×2-173=633-(236+31)=850+(694-409)=462-67×4=199+170-121=45+(453-341)=796-(742-591)=958-408-121=469-84-339=304-92+151=4/6-1/6=18×(221-212)=820-324=276-(57+192)=411+167+67=65+249-184=84+375=90+294=489-(191+227)=194-(445-277)=86×8=133×3=45+116×2=749+480-932=484-422=913×3=303-110+61=942-(44+799)=102×5+483=167×3-247=876-121+765=873-94×8=41+210+668=352×(916-913)=562×3-866=270×2-135=590×3-882=766+684=953-655=538-431+193=450-268+42=357+112+44=578-123=341-(77+176)=275+433=308×3=473×(27-20)=589-196=447-340+648=65+361-272=34+262-241=343-(535-286)=813-113-636=212+32-11=436×9=259×(927-922)=307+(429-270)=677-(372+96)=460-(301+59)=153×(16-11)=338-(215+72)=302+(385-329)=349+94=669-113-242=101×(241-234)=203-(88+11)=222-208=171-26×5=79×(163-155)=217+228=881-41×6=300+590=700+913-470=75×(371-368)=354+138=814×(442-438)=411-(807-522)=566-43×6=994-691+571=368+70-89=643-(226+39)=157+296-128=299-148-147=205+117-145=273-(206-124)=812+960-634=61×4=238-38-66=492-65×2=197×5-924=239+383+22=74+274=384+116-416=497-235-19=40×9=502-67-236=277×2+503=760×9-916=310+130+279=355-(262+19)=967-431-321=483×(735-729)=492×2=465-25×3=539+512-91=235×(91-87)=470-(111+157)=31+(140-99)=255-(50+88)=161-61+184=442-(186-32)=109+(663-555)=454-(325+115)=562+(676-326)=429-409=76×5+66=151-105+328=487+226+215=788-(816-456)=16×8=3/6-1/6=361-138-105=244+206=201-(430-345)=271-(33+154)=754-245=534-28-444=303-35+90=29×7=854-307-50=783+(591-365)=211-46-98=148-131+110=360-285=994-(996-285)=115×2=208+160=460×2-185=265-(190-182)=583+73-137=37×2=212+(470-26)=664+30+66=494-143-147=315-(382-202)=412+(421-302)=104×7=31×(58-53)=245+218-424=811+12+938=680-(726-107)=787+606-723=55+(889-294)=680+331-202=987-273-383=605-182-167=625-358+840=28+269×2=227-98=1/7+3/7=1/8+2/8=24×(974-968)=133×7=403-43×7=165×5-806=124-17×5=346-77-128=911-(827-651)=829-(506-180)=942-(873-238)=786×9-392=434×5-330=789-(64+439)=143×3+367=589+903+120=557-(480+64)=33+362-119=965+476+96=416+29-22=321+36+511=188+(338-269)=45×2+240=549-28=949-355=808+173+299=53×(444-438)=48+435-34=5/8-2/8=679-(171+186)=998-(28+289)=72×(663-660)=94×(816-812)=22+(313-170)=403-(30-11)=113+301-102=223-220+287=534×3-78=360+424-638=197+(447-274)=336×4-991=192+273-435=2/5-1/5=48+224+196=983×9=259×3-133=184×(90-87)=578+100+171=165+226+222=611+517-948=294+268×2=894+714-346=243×4-664=362+338=985+(300-77)=860-831-12=790-83×2=148+158+968=312+100+159=789×5=220+141-267=953-(235+369)=479+(274-45)=937×(221-212)=291+62=269×2-419=543×(907-898)=226+355+737=201-146=410-87-44=2/6-1/6=395-(479-199)=367-44×5=190-(78+104)=105+198+56=367+320=130×3=154-154+41=730+203+956=365+16+517=154+52+177=828-(74+146)=698-528-139=421-412+449=95×8=984-48=98+690+752=152-125+119=4/7+2/7=253+18-120=984+998-585=485+(421-133)=451-105×3=2/8-1/8=322-235+59=233×5-579=3/6-2/6=957-81-741=455-(105+204)=174×9=4/6+2/6=246-203-29=233+45×9=672-159+229=1/6+3/6=200+161=23+328×2=307-(415-245)=465-132-306=26×3=103-33×3=379-155+443=710-(105+261)=771-527+353=376-59-75=3/5-2/5=451×2+17=230+718+38=333×2+547=238-28+289=838+480=437-(205-37)=192-(275-102)=45×9+234=861-82-326=659-57+791=387-(151+48)=706-(885-728)=260+262+73=361-105+207=234+142+514=35-(81-57)=549+467+367=276-27×9=328×4=102+181=402+(466-259)=602+306+250=153+331-161=735+(422-131)=796+485-94=467+164×2=1/7+2/7=568×4-596=303-265+286=135×(316-309)=1/8+3/8=109+225=281+(187-81)=850-(796-596)=873-75×3=85+102-79=145+255+888=93×5=254+695+35=44+270-91=382+30×7=570-96×4=842×(344-339)=47+94×9=441-(169+51)=216×3+346=401+356+106=438+140×3=928-643-263=373-330=197+296-237=91+599+272=681-640+936=16×(157-152)=325×2-315=79×6-133=462-176=422-214=417+438=86+674+348=678-17=936+801=408+110+777=991-(118+760)=640-531+317=138-113+118=487×2+610=339-216-98=442+212×3=271×3+156=560+617+422=331×3-105=259+(422-33)=436-(536-333)=46+303×3=552-321=204×2-112=52×4=668-651=227×4+432=91+84=525×4=691+327-19=666+195=40×(393-388)=92×8=137+76=968+437+860=420×2+666=427-(57+343)=154×4-32=381+203+214=158×5=470×5-230=324+202=948-(665+263)=263-129×2=317-30×5=57×6+817=108+339=934+901=383-139-226=226+756+807=955-(329-292)=103×5=40+(241-21)=370×2=46+241×2=16+41×7=52×9+395=495-46-351=271+413=117×(417-411)=182-(209-118)=872-(440+350)=503-(431-275)=289+69-23=40×4+393=712+(131-113)=354-(375-362)=938-(823+73)=494-221=828+326-662=416+715-352=526×3-50=612-(668-509)=504-76×2=219×9=259-41+21=623+933-584=459-132=415-(183+14)=498-98×3=389-(300-281)=270-97+235=476-(321-197)=917+245=213+518=414+(871-818)=498×2-959=360+(163-134)=470-35×2=681-52×9=519+197-601=668×(38-32)=750-253-485=697-415+426=899-(895-73)=164-(111+19)=81-25=344+97×5=375-73=453-294=783+262-435=565-(567-10)=515-154=629+287=446-(16+221)=996×(26-21)=273×3+102=321-(394-209)=291×(438-435)=125×5-238=338-116=112-12×2=915-68×7=139×7-225=443×(305-296)=923-333+205=531-(910-499)=454×5-203=190-(217-115)=967+135×2=908-498=2/3-1/3=937-273-257=450×2=818-744+861=458-(80+366)=144×4-381=16×4+19=524×2-76=43+153=601+440=508+885=247-65×2=601-199×2=306+106×4=930-458=15×7=437-75-224=726+475-69=1/5+3/5=959-925=45+73×2=276-12-39=115×8-556=997-(17+447)=795×7=906-93×2=914-520=4/8+2/8=455-406+119=93×8-480=432-(58+47)=880×7-980=454-(400-153)=122+23=984-(40+798)=366-97-100=425-412=495-(226-26)=88-14=463+103-50=222+518-605=743+841-737=869-(643+40)=702×9=497+220+50=904-111×4=437-(121-105)=6/10-3/10=300-(51+99)=410+199+77=427-158=707-35×2=191-(93+22)=339-(202-88)=214+207×2=400-(578-329)=820-81×6=208+(483-300)=421+869+801=631-382+908=209×(130-123)=139-29×2=974-653=336-58=169+128=310+(883-772)=217-(340-274)=483-34×5=23+(496-392)=252-21=593-195-38=842-116-511=262-(464-290)=323-239=228-119+329=465×5=152-18-118=299-20×7=109+207=368-187+248=791+(979-512)=26×7=183-(85+89)=871-(486+291)=759×6-447=579×(232-225)=24+(330-52)=384+237+19=149+518+237=658-(285+163)=433-(124+118)=339-231=806-(591+147)=553+48-363=928-341=380-54×3=269-184+135=300-(330-152)=98×3=745-64-434=456+(338-90)=79+(328-215)=25+127=615+(664-113)=113-14×2=174-54+940=47×3=433-60-186=173-36×3=66+350=246+(436-115)=495-(312-271)=570×3=42×2+517=963-38×8=425+(889-513)=477+45×2=31×(236-232)=161×(459-454)=440-303=310-52×5=386-201=212+589+40=210+148×4=27×8+486=249-48-69=571+54+222=405+629-320=271-120×2=79-32+418=40×(449-445)=178+22-193=337+338+862=907-632=361×2-427=251×2-203=12×(274-265)=346-134=69×4-61=95+144+310=217×6-332=311×2-235=955+213=714×(124-115)=634+(724-538)=252+(686-188)=305-154=153×(652-648)=714-(858-535)=642-208×3=527×9-509=937-226×2=777×2=76×5+465=806-275-62=883×3-521=72×(308-299)=666-110×6=173+181×4=36×8-136=310+153+532=121×5=231×3=675-62+131=845×7-523=676+897+790=990-825=755-388-60=723-500-31=933-863-68=302×2-51=888×6=909-549-135=17×(263-260)=749-(58+93)=391+(393-270)=300-94-165=449-97-119=937-26×7=786-(932-212)=225×8-896=2/4-1/4=62×3+294=71×(968-964)=52×2=483+208+196=535-(338-251)=77×(364-356)=375-(329-258)=440-(254+33)=924×(825-816)=183-60+151=863-123×5=946+743-851=233+211-219=240+57×3=354+320×2=751-621+53=709-115×5=493-73×2=40+424-59=97+(203-31)=93×2-102=208×3=272-129=18+215×2=929-58×9=756+565=119×(94-86)=8/10+2/10=477-(460-105)=913×7=209×3+247=773-597+213=37-31+185=346+66=925-(309+457)=200×2+48=83-13×6=231+20×9=423-200=659-206=199+161=239×7-821=500-247-209=224-134-15=380-33-265=97×8+144=300+167=12+597+998=327-(163+83)=561-260-106=570+(447-129)=196-27×7=139+(813-476)=659+938=831×7=514×(27-18)=478+414-771=405×6-28=218+58=參考答案969-107×8=113417-(44+101)=272406×7=2842307-(721-651)=237448+104+272=82472+871-409=53444+35=79181×(170-166)=724438-(174-85)=34936+(449-413)=72718+323-781=260179-147+386=418294-98-28=16842-(909-887)=20167×4=668350-160-150=40497-463+327=361442×2-325=559173+308-76=405187×5=9353/5+2/5=1546-384=162693×(449-444)=3465995-119+193=1069179×2-110=248318×2-272=364181×9-594=1035211+(654-354)=51179+73=152798-481+546=863723×7-451=4610756-416-19=3212/7+4/7=6/7213+63=276150×(490-484)=900521-(659-418)=280100×7-600=100740-(161+60)=519200×5-222=778267×7=1869330+152×5=109045×2+236=326390-(230+145)=15959+253+662=187472×(482-474)=576386-370+137=153410-108×2=194476×3=1428149+350=499199-(47+85)=67352+188=540159×(368-364)=636109×(390-385)=545792+965-798=959210+286-327=169488-322+317=483796×7-515=505754+284=33866×5=330107+70×4=38724×8+279=471155+285-376=64280-21×4=196677+(480-55)=1102974+365+685=2024495+(454-304)=645243+477×2=1197450-147+136=439209+163-93=279478-(118+34)=32616×(331-326)=80309×(32-23)=2781770+503=1273435-265-95=75136+44×4=312151-114+237=274266×(189-181)=212837×(213-209)=148218×(398-395)=654688-575=113459-(306-154)=307331+69=400596+252+730=1578468-97×4=80431-218=21373+(467-347)=193600+(930-675)=855457×4-676=115260+(415-59)=416693+198+800=1691558×(623-617)=3348395+(863-496)=762192+(489-190)=4913/7-2/7=1/7164×2=328331-(48+26)=257376+(455-356)=475804-(940-749)=613993-109×7=230128+355=48353×(77-72)=265223+755=978137×7-393=566142-(386-264)=20910-(211+388)=31170×4=280149+(391-19)=521944-(286+100)=558338×4=1352152+(463-330)=285416+338=754587+(816-651)=752914-494+582=1002240-24=216153+(914-368)=699259-157-12=90364-(269-146)=241363-338=25432×(500-497)=1296420+(597-362)=655314-241+57=130393-85-193=115901+546=1447545×8=4360972-792+440=620270×3=810165×3+471=966201+73=274106+48+125=279409+76=48562-(182-141)=21141×3=423433-307=126894+389-896=387110×5+352=902610-577+881=914104+353-405=52335-11×6=269992+629+814=2435376+(308-230)=454742-549=193560-(314+50)=196237×2+728=1202741-338-303=100420-144=276292-46=246474-(372-346)=44848+(308-99)=257260-94×2=72276-129+650=797758×(574-570)=3032485-454+342=373235×(443-439)=940285×(696-690)=1710266+469×2=1204267×3=801449-210-167=72814-167-207=44093×7=651558+(842-703)=697276-33×7=45374+(408-108)=674263-81×2=101384-29=355914-(690+78)=146626×4-269=2235947+309=1256155+327+80=562367-63×5=5241+342+95=478358-21×7=211848-319=529155-141+160=174833-118+298=1013654×2-173=1135633-(236+31)=366850+(694-409)=1135462-67×4=194199+170-121=24845+(453-341)=157796-(742-591)=645958-408-121=429469-84-339=46304-92+151=3634/6-1/6=3/618×(221-212)=162820-324=496276-(57+192)=27411+167+67=64565+249-184=13084+375=45990+294=384489-(191+227)=71194-(445-277)=2686×8=688133×3=39945+116×2=277749+480-932=297484-422=62913×3=2739303-110+61=254942-(44+799)=99102×5+483=993167×3-247=254876-121+765=1520873-94×8=12141+210+668=919352×(916-913)=1056562×3-866=820270×2-135=405590×3-882=888766+684=1450953-655=298538-431+193=300450-268+42=224357+112+44=513578-123=455341-(77+176)=88275+433=708308×3=924473×(27-20)=3311589-196=393447-340+648=75565+361-272=15434+262-241=55343-(535-286)=94813-113-636=64212+32-11=233436×9=3924259×(927-922)=1295307+(429-270)=466677-(372+96)=209460-(301+59)=100153×(16-11)=765338-(215+72)=51302+(385-329)=358349+94=443669-113-242=314101×(241-234)=707203-(88+11)=104222-208=14171-26×5=4179×(163-155)=632217+228=445881-41×6=635300+590=890700+913-470=114375×(371-368)=225354+138=492814×(442-438)=3256411-(807-522)=126566-43×6=308994-691+571=874368+70-89=349643-(226+39)=378157+296-128=325299-148-147=4205+117-145=177273-(206-124)=191812+960-634=113861×4=244238-38-66=134492-65×2=362197×5-924=61239+383+22=64474+274=348384+116-416=84497-235-19=24340×9=360502-67-236=199277×2+503=1057760×9-916=5924310+130+279=719355-(262+19)=74967-431-321=215483×(735-729)=2898492×2=984465-25×3=390539+512-91=960235×(91-87)=940470-(111+157)=20231+(140-99)=72255-(50+88)=117161-61+184=284442-(186-32)=288109+(663-555)=217454-(325+115)=14562+(676-326)=912429-409=2076×5+66=446151-105+328=374487+226+215=928788-(816-456)=42816×8=1283/6-1/6=2/6361-138-105=118244+206=450201-(430-345)=116271-(33+154)=84754-245=509534-28-444=62303-35+90=35829×7=203854-307-50=497783+(591-365)=1009211-46-98=67148-131+110=127360-285=75994-(996-285)=283115×2=230208+160=368460×2-185=735265-(190-182)=257583+73-137=51937×2=74212+(470-26)=656664+30+66=760494-143-147=204315-(382-202)=135412+(421-302)=531104×7=72831×(58-53)=155245+218-424=39811+12+938=1761680-(726-107)=61787+606-723=67055+(889-294)=650680+331-202=809987-273-383=331605-182-167=256625-358+840=110728+269×2=566227-98=1291/7+3/7=4/71/8+2/8=3/824×(974-968)=144133×7=931403-43×7=102165×5-806=19124-17×5=39346-77-128=141911-(827-651)=735829-(506-180)=503942-(873-238)=307786×9-392=6682434×5-330=1840789-(64+439)=286143×3+367=796589+903+120=1612557-(480+64)=1333+362-119=276965+476+96=1537416+29-22=423321+36+511=868188+(338-269)=25745×2+240=330549-28=521949-355=594808+173+299=128053×(444-438)=31848+435-34=4495/8-2/8=3/8679-(171+186)=322998-(28+289)=68172×(663-660)=21694×(816-812)=37622+(313-170)=165403-(30-11)=384113+301-102=312223-220+287=290534×3-78=1524360+424-638=146197+(447-274)=370336×4-991=353192+273-435=302/5-1/5=1/548+224+196=468983×9=8847259×3-133=644184×(90-87)=552578+100+171=849165+226+222=613611+517-948=180294+268×2=830894+714-346=1262243×4-664=308362+338=700985+(300-77)=1208860-831-12=17790-83×2=624148+158+968=1274312+100+159=571789×5=3945220+141-267=94953-(235+369)=349479+(274-45)=708937×(221-212)=8433291+62=353269×2-419=119543×(907-898)=4887226+355+737=1318201-146=55410-87-44=2792/6-1/6=1/6395-(479-199)=115367-44×5=147190-(78+104)=8105+198+56=359367+320=687130×3=390154-154+41=41730+203+956=1889365+16+517=898154+52+177=383828-(74+146)=608698-528-139=31421-412+449=45895×8=760984-48=93698+690+752=1540152-125+119=1464/7+2/7=6/7253+18-120=151984+998-585=1397485+(421-133)=773451-105×3=1362/8-1/8=1/8322-235+59=146233×5-579=5863/6-2/6=1/6957-81-741=135455-(105+204)=146174×9=15664/6+2/6=1246-203-29=14233+45×9=638672-159+229=7421/6+3/6=4/6200+161=36123+328×2=679307-(415-245)=137465-132-306=2726×3=78103-33×3=4379-155+443=667710-(105+261)=344771-527+353=597376-59-75=2423/5-2/5=1/5451×2+17=919230+718+38=986333×2+547=1213238-28+289=499838+480=1318437-(205-37)=269192-(275-102)=1945×9+234=639861-82-326=453659-57+791=1393387-(151+48)=188706-(885-728)=549260+262+73=595361-105+207=463234+142+514=89035-(81-57)=11549+467+367=1383276-27×9=33328×4=1312102+181=283402+(466-259)=609602+306+250=1158153+331-161=323735+(422-131)=1026796+485-94=1187467+164×2=7951/7+2/7=3/7568×4-596=1676303-265+286=324135×(316-309)=9451/8+3/8=4/8109+225=334281+(187-81)=387850-(796-596)=650873-75×3=64885+102-79=108145+255+888=128893×5=465254+695+35=98444+270-91=223382+30×7=592570-96×4=186842×(344-339)=421047+94×9=893441-(169+51)=221216×3+346=994401+356+106=863438+140×3=858928-643-263=22373-330=43197+296-237=25691+599+272=962681-640+936=97716×(157-152)=80325×2-315=33579×6-133=341462-176=286422-214=208417+438=85586+674+348=1108678-17=661936+801=1737408+110+777=1295991-(118+760)=113640-531+317=426138-113+118=143487×2+610=1584339-216-98=25442+212×3=1078271×3+156=969560+617+422=1599331×3-105=888259+(422-33)=648436-(536-333)=23346+303×3=955552-321=231204×2-112=29652×4=208668-651=17227×4+432=134091+84=175525×4=2100691+327-19=999666+195=86140×(393-388)=20092×8=736137+76=213968+437+860=2265420×2+666=1506427-(57+343)=27154×4-32=584381+203+214=798158×5=790470×5-230=2120324+202=526948-(665+263)=20263-129×2=5317-30×5=16757×6+817=1159108+339=447934+901=1835383-139-226=18226+756+807=1789955-(329-292)=918103×5=51540+(241-21)=260370×2=74046+241×2=52816+41×7=30352×9+395=863495-46-351=98271+413=684117×(417-411)=702182-(209-118)=91872-(440+350)=82503-(431-275)=347289+69-23=33540×4+393=553712+(131-113)=730354-(375-362)=341938-(823+73)=42494-221=273828+326-662=492416+715-352=779526×3-50=1528612-(668-509)=453504-76×2=352219×9=1971259-41+21=239623+933-584=972459-132=327415-(183+14)=218498-98×3=204389-(300-281)=370270-97+235=408476-(321-197)=352917+245=1162213+518=731414+(871-818)=467498×2-959=37360+(163-134)=389470-35×2=400681-52×9=213519+197-601=115668×(38-32)=4008750-253-485=12697-415+426=708899-(895-73)=77164-(111+19)=3481-25=56344+97×5=829375-73=302453-294=159783+262-435=610565-(567-10)=8515-154=361629+287=916446-(16+221)=209996×(26-21)=4980273×3+102=921321-(394-209)=136291×(438-435)=873125×5-238=387338-116=222112-12×2=88915-68×7=439139×7-225=748443×(305-296)=3987923-333+205=795531-(910-499)=120454×5-203=2067190-(217-115)=88967+135×2=1237908-498=4102/3-1/3=1/3937-273-257=407450×2=900818-744+861=935458-(80+366)=12144×4-381=19516×4+19=83524×2-76=97243+153=196601+440=1041508+885=1393247-65×2=117601-199×2=203306+106×4=730930-458=47215×7=105437-75-224=138726+475-69=11321/5+3/5=4/5959-925=3445+73×2=191276-12-39=225115×8-556=364997-(17+447)=533795×7=5565906-93×2=720914-520=3944/8+2/8=6/8455-406+119=16893×8-480=264432-(58+47)=327880×7-980=5180454-(400-153)=207122+23=145984-(40+798)=146366-97-100=169425-412=13495-(226-26)=29588-14=74463+103-50=516222+518-605=135743+841-737=847869-(643+40)=186702×9=6318497+220+50=767904-111×4=460437-(121-105)=4216/10-3/10=3/10300-(51+99)=150410+199+77=686427-158=269707-35×2=637191-(93+22)=76339-(202-88)=225214+207×2=628400-(578-329)=151820-81×6=334208+(483-300)=391421+869+801=2091631-382+908=1157209×(130-123)=1463139-29×2=81974-653=321336-58=278169+128=297310+(883-772)=421217-(340-274)=151483-34×5=31323+(496-392)=127252-21=231593-195-38=360842-116-511=215262-(464-290)=88323-239=84228-119+329=438465×5=2325152-18-118=16299-20×7=159109+207=316368-187+248=429791+(979-512)=125826×7=182183-(85+89)=9871-(486+291)=94759×6-447=410757