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31×(471-462)=190×4-537=827-(49+589)=467+(235-200)=124+95-134=791+586-772=310+169-68=484-(111+362)=498-134×3=991-957+810=235+(421-328)=143+349-255=53×(212-207)=464-48×7=623+809-843=347×2=404-(360-94)=415+75=331-(396-389)=403-(104+11)=162+(284-150)=192+50×2=57×6-241=55-26=338-(282-44)=955×6=65+790-678=158+197+180=42+317-153=999×6=399+(458-108)=171+814=511+(875-80)=54×(378-375)=248-83-111=41-13×3=181-27=254-201=230+99=181×3-492=209-162=489-322-68=189×2-168=115+(445-349)=384-(436-325)=14×4+244=427-328-70=687+314+551=738-110=253+722-171=1/6+2/6=246+550=215+(337-149)=2/7+4/7=57+93+486=782-228-374=582×4-143=318-(266-71)=23+(666-48)=400-363=299×(314-311)=580+688-90=164×2=333-30×4=116×(417-413)=16×8+824=241-148+120=126-116+68=147-51+166=168+520-438=3/5-1/5=219+160=431-75×3=210+(363-126)=259+178=609+725+589=117×4=299+710-779=841-(394-339)=229×4-819=897+(823-275)=416-(32+253)=29×(67-60)=998-253×3=139×9=82+93-153=286+63=652+191-717=361×2-626=677-199-39=346+441-605=478-177-150=413-312+369=132+43=5/9+4/9=990-273-111=951-(166+472)=631-278+629=884×8=394-199=211×4=536×4-943=22+82×7=179-21+81=773-117×6=264+23+221=142+401×2=486×8-666=419+(416-342)=97×(957-953)=405-(146+191)=817+76-17=75×7=140-(62+23)=447-193=149×5=324×7-274=147×(231-228)=715-(979-805)=371-94+167=737-239-25=556×9=498×2-616=962-336-298=499-61×2=449+(177-134)=252-(358-291)=390×(892-884)=402×(128-125)=747+465-537=344-302+210=309-(962-782)=451-(130-35)=998-(54+669)=989+930-503=285+(369-129)=372-36×4=319+173×3=112+59=991×(328-325)=864-647=351+(297-192)=369-(335-151)=42×8+437=162-77+386=413-267+291=455-151+738=105×(353-344)=818+(478-311)=974-24×3=538-(91-62)=280×7=202-12×5=951-693+525=854×7-970=133+523-426=593-50-321=654-238-305=388-55=170×3-25=3/8+2/8=568-467+593=439+213-442=924-11-580=374-250+71=54+101=259×2-462=886-831=476-247-138=484-34×2=338+49-157=11+150-106=314×2+201=354×(303-297)=371×2-238=397-148=348-(17+84)=133×5=183×3-316=498+372+222=457-143×2=121×7-532=169+46×4=149+696+754=472-350=3/8-2/8=951-(290+539)=563-14×2=444-309+329=242×(605-601)=471-82×4=988-(687+295)=269-109-76=561+605-275=441+999-791=54×8+725=507-168-34=926+883+762=301-69×3=147×(205-197)=301-276=469-(228+180)=956-310×2=363-104+814=402-29×9=487+114=379+620-345=102+12+329=217-103+231=218-103=215+(828-136)=945×(294-291)=102+32=509-(329+146)=178+188×3=716-185×2=860-188+405=287×(636-630)=298+61+627=554-472=939-(929-277)=192×(858-852)=318-(468-304)=466+153=346-41-263=847-456=67+88=193×5=558×2=232+218-156=382+444-810=356+117+304=748×8=223×3+437=173-(396-249)=513×2-653=552+151+92=344-(255-236)=208-(514-496)=850-166×4=665×(695-686)=950-918=722-126+267=180+302-347=160×6=22+669+144=335-(204+103)=350-275+951=828-458-264=402-(472-336)=137×4=344-18×2=350+(477-223)=43+628+44=91+(361-338)=179+270=87×(277-272)=223+(692-160)=797×8-234=98×7=302-89-79=599-245-21=428-21×4=657×6-771=149+274-423=55×3=670-101=194×(393-388)=13+128+36=180-(208-181)=341-74-41=906×3-993=664+369=2/5-1/5=795+836+644=443×9=474×(376-373)=458+585=354+(49-35)=424-316=89-(239-216)=942-(533+308)=378-168-35=200+290+479=1/7+2/7=236-211+415=368×2=62+427-353=423×2=377-(378-200)=812-(925-313)=70×6=134+470×2=88+645-286=168×5-247=409-206-189=532+251+205=232×4=179-89×2=954-466-420=297+770+519=335-226=61×(70-63)=135×5-63=449-203×2=144-78+103=481-15×9=221+339+363=395+42+367=139×2+145=414+(848-112)=38×8-101=829+871+871=451-140=808-108-556=132+158×4=442+992=115×(43-39)=5/6-1/6=854-222+555=211×2-313=185+270=286×3=236+(375-218)=663-75×5=164-14×2=254-(75+57)=736-555-114=899-(10+161)=439+376+724=474+(254-180)=120×7+202=272+(417-66)=568-(866-621)=48-(147-128)=123×5-168=804-(295-17)=183-(484-352)=25×8=86+267=44+473+388=448×2=201-140+221=346-152+138=593-167=252+32×6=319+(461-390)=207×3-467=3/6-2/6=903-211×2=752-185-373=940-94=945-741-89=146-(400-334)=204+13×3=125×7+20=972+(874-761)=297×(380-377)=107×(250-241)=175+318=993+354=122+341+354=274+986=135+261=878-(989-469)=935-171-663=648×6-649=20×6+313=672-(88+426)=85×8-222=196+144=344+355-389=964-839+837=332-142-183=485-(161-68)=474-65×7=776-537+552=254+159-226=154+478+48=812-(235+57)=904-163×3=244-(45+118)=774-47×6=175+(525-314)=77+(541-155)=469+55+996=309-(413-110)=170+(920-573)=296×3-876=32+(343-168)=732×(157-153)=141×3+224=85×3+414=50+76=144×5-604=370+62=962-840+983=57×7+688=360-(64+188)=129×6-613=90×8-261=450+(367-192)=413-14=150-78=270-(187+41)=441-59×2=695-(621-582)=21×(272-264)=20+820-659=2/7-1/7=662×(536-527)=389-(794-585)=324-(484-290)=107×(187-182)=376-(207+100)=670+46+763=73×3+186=720-208×3=670+181+58=287-(323-75)=361+86-315=281+626-27=769+(919-571)=876-(127+534)=399-150=334×4-183=198+97+298=454-(436-316)=483-48×7=683-(321+243)=169×2=783+(931-610)=995-716=273×9-240=112+646+760=61×(484-476)=44×8=573+(606-557)=619×6=883+44-261=311-160+318=158+(236-212)=360+468-80=924-(46+519)=800-(599-355)=454-229+50=514×(711-706)=490-(676-319)=169+128=491-104-172=368-(94+238)=350-(318-276)=45+415-104=402-61-151=414-38-244=337-280+317=968×6=185×(92-87)=729+265=78+358=311+145-198=19+45=368×7-613=311+835+624=191+(331-32)=179+(688-257)=62×4=516+391=680×4=273-102+95=118+(710-608)=201+139-127=257-(92+128)=919-(181+720)=312×3-217=765-629+966=449-(49+163)=187+157-212=558-82×4=311-(106+39)=21×9=232+344×2=573-(759-358)=154+(71-63)=890+43×4=118+200=220+425=206-124+943=510+55×8=624-132-224=225-(655-562)=49+(241-105)=628-251=39×(201-195)=215+(55-43)=245+601+857=360-(382-218)=984-(210+710)=32+108+562=796-(630-475)=122+318-141=287+(419-197)=482×2=115-37×2=180×(70-66)=357+208×3=87+31×3=441-51×3=125+291=85×8+957=57×6=74+(330-304)=500-17=384-112-249=303+579=403×7-124=365-(99+49)=337×2-606=202+132=410×(292-289)=962-381+249=868×(718-715)=439-(224+159)=2/8-1/8=766+797-750=833+459+733=166-59-56=2/4-1/4=430-(107+155)=421+425-702=739-518=27×7=232-70×3=975+276×3=195+145=993-(98+66)=164×5+67=68+647+133=782-174+306=829+796=136+469+15=498-89=157+178=311-282=244×4-129=162-150+210=99×9+538=72+731+504=256+205-319=376-327=326×2+408=813-(245+230)=492-(267+64)=946+266+552=202×3=352-158-71=976-821=89+208×4=189-17×5=964-920=861-421×2=465-94-109=48+98-137=259+253+963=383+895+203=717-11×6=354+(241-139)=419+41-158=213+92=299×3-729=151+270-287=283-69×3=983-(246+77)=149×(245-239)=204-10-170=85+256-234=417-(495-398)=808-(497-398)=241×4-47=160×2-274=850+219×4=673-516=459-(386+72)=34×8+284=40+418-350=389-(255+54)=327×(250-247)=46×5+91=510×5-85=361+250=460-(208+251)=1/6+5/6=291+130-199=93+400=854×6-431=461-451=880×(86-79)=347×2-499=558-78+20=340+56×8=17×(16-10)=797-90+665=279+365=928-290+101=2/6-1/6=206+157+335=626×(102-93)=242-98×2=949-389=904-36×8=454×2-755=482+507+953=914-553=593×(598-590)=383+(274-54)=392+403+550=293×(459-456)=428-127-94=71-28=826-(18+763)=806-618-119=493+444=338-260+19=901-70×4=913-(419+405)=73×7=780-(320+157)=620+842+323=525×4-147=468-125-129=696-308×2=678×5-981=696×8-233=775-(960-586)=419-67+69=904-606+669=743+(578-174)=1/8+5/8=471-252=173+(748-603)=202×2-309=733-18×5=440-157×2=72+(726-606)=759-705-19=326-138=247-182=455-(244+81)=57×6+186=166-(313-193)=319+68×4=105×8=602+29+681=395+85×6=953+321=312-36+19=341-289+274=153-(185-182)=409-32-355=987-269×2=149×(518-515)=558×8=383+(276-208)=162×(33-28)=87×6+397=970-(22+772)=181+298=378-21×9=51+37=300-270+37=246×(355-352)=237+206+428=458-382-44=154+279×3=262+127=490-341=101+78=52+57+370=736-(535+71)=571×3-219=1/6+3/6=8/10+2/10=921-696-160=956+880+217=5/7-1/7=803×3=57-(426-407)=452-(56+341)=863-51-455=258-(81+70)=104-80=927+296-903=126×4+706=3/7-2/7=224×(188-181)=757-(195+424)=879-96×8=457-220×2=422+85×6=636×(596-587)=175×5=315-144=456-21×4=403+(983-970)=453-145-13=494-(164+299)=46×(314-311)=361-151=357-242+168=304×6=953×7=497-106=18×8=137-74=762-302=192+281=258-(385-235)=1/5+2/5=135×2-264=481+417+586=130+459+279=777-423-54=876-(968-826)=14×(831-822)=664-(902-533)=496-130+74=50+65×6=379+(756-42)=101-49+347=194×2=647-(74-55)=662-421=462-273-49=38×3=794×(817-813)=425-(28+150)=529-347-150=922×8=973+(719-167)=368×2+94=358-103-214=404-120=109+(195-189)=133+344-322=95×(282-273)=45×7+550=138-86=387-300+41=298-34-148=359×6=224×2+404=234+344×2=30×2=919-328-111=427×2=214+109=385-(199+90)=885-(897-101)=133×4=308+391+262=949-(689-397)=765+53+11=15×9=169+292=347-(45+292)=128+195=823-(936-753)=138×7-328=456-(381+53)=555+193+43=936-297-429=631-564=479-(462-367)=4/9-3/9=686-(159+416)=234×(48-45)=491-482+252=300-169+249=439-99×2=268+15+504=753×5-863=386-107-56=253+110×5=400-156×2=271+(396-54)=118×(448-444)=64×(125-117)=123+20+841=143+150-49=659-483=219×3=358-14×8=683-(394-41)=75×5+458=680+(732-198)=410-38=96×4-358=505+18×6=37×(177-168)=248+11+367=278+(353-236)=842-268+213=741×(294-286)=691+(833-368)=429+472-72=659×2-937=395+89=348-202-62=935+366+536=712-426+416=222-10×9=321-27×4=37×8+376=480+46×9=293-125=285+720=947-668+387=407-77+18=373-254+658=208+43=187-40=97×7+11=275-134-134=18+433-221=241×4=861+158=423-(308-304)=80+(472-77)=517+32+443=75+101=935-407=491-(408+70)=988-(798+131)=284+745-108=585×(758-752)=998+(826-366)=653×9=987-(665+142)=2/5+3/5=377-150-81=107+177-189=776-(678-662)=288×3+696=1/8+4/8=835+172×4=621×8-138=376-337+24=698+(581-567)=468+82=721+167+399=110+177×4=331-18×3=188+137-170=157-62×2=359-(558-422)=920-83-301=29×(114-107)=77+408-214=358-251-100=204×3=361-133+70=556×8-706=520×4=166×5-631=參考答案31×(471-462)=279190×4-537=223827-(49+589)=189467+(235-200)=502124+95-134=85791+586-772=605310+169-68=411484-(111+362)=11498-134×3=96991-957+810=844235+(421-328)=328143+349-255=23753×(212-207)=265464-48×7=128623+809-843=589347×2=694404-(360-94)=138415+75=490331-(396-389)=324403-(104+11)=288162+(284-150)=296192+50×2=29257×6-241=10155-26=29338-(282-44)=100955×6=573065+790-678=177158+197+180=53542+317-153=206999×6=5994399+(458-108)=749171+814=985511+(875-80)=130654×(378-375)=162248-83-111=5441-13×3=2181-27=154254-201=53230+99=329181×3-492=51209-162=47489-322-68=99189×2-168=210115+(445-349)=211384-(436-325)=27314×4+244=300427-328-70=29687+314+551=1552738-110=628253+722-171=8041/6+2/6=3/6246+550=796215+(337-149)=4032/7+4/7=6/757+93+486=636782-228-374=180582×4-143=2185318-(266-71)=12323+(666-48)=641400-363=37299×(314-311)=897580+688-90=1178164×2=328333-30×4=213116×(417-413)=46416×8+824=952241-148+120=213126-116+68=78147-51+166=262168+520-438=2503/5-1/5=2/5219+160=379431-75×3=206210+(363-126)=447259+178=437609+725+589=1923117×4=468299+710-779=230841-(394-339)=786229×4-819=97897+(823-275)=1445416-(32+253)=13129×(67-60)=203998-253×3=239139×9=125182+93-153=22286+63=349652+191-717=126361×2-626=96677-199-39=439346+441-605=182478-177-150=151413-312+369=470132+43=1755/9+4/9=1990-273-111=606951-(166+472)=313631-278+629=982884×8=7072394-199=195211×4=844536×4-943=120122+82×7=596179-21+81=239773-117×6=71264+23+221=508142+401×2=944486×8-666=3222419+(416-342)=49397×(957-953)=388405-(146+191)=68817+76-17=87675×7=525140-(62+23)=55447-193=254149×5=745324×7-274=1994147×(231-228)=441715-(979-805)=541371-94+167=444737-239-25=473556×9=5004498×2-616=380962-336-298=328499-61×2=377449+(177-134)=492252-(358-291)=185390×(892-884)=3120402×(128-125)=1206747+465-537=675344-302+210=252309-(962-782)=129451-(130-35)=356998-(54+669)=275989+930-503=1416285+(369-129)=525372-36×4=228319+173×3=838112+59=171991×(328-325)=2973864-647=217351+(297-192)=456369-(335-151)=18542×8+437=773162-77+386=471413-267+291=437455-151+738=1042105×(353-344)=945818+(478-311)=985974-24×3=902538-(91-62)=509280×7=1960202-12×5=142951-693+525=783854×7-970=5008133+523-426=230593-50-321=222654-238-305=111388-55=333170×3-25=4853/8+2/8=5/8568-467+593=694439+213-442=210924-11-580=333374-250+71=19554+101=155259×2-462=56886-831=55476-247-138=91484-34×2=416338+49-157=23011+150-106=55314×2+201=829354×(303-297)=2124371×2-238=504397-148=249348-(17+84)=247133×5=665183×3-316=233498+372+222=1092457-143×2=171121×7-532=315169+46×4=353149+696+754=1599472-350=1223/8-2/8=1/8951-(290+539)=122563-14×2=535444-309+329=464242×(605-601)=968471-82×4=143988-(687+295)=6269-109-76=84561+605-275=891441+999-791=64954×8+725=1157507-168-34=305926+883+762=2571301-69×3=94147×(205-197)=1176301-276=25469-(228+180)=61956-310×2=336363-104+814=1073402-29×9=141487+114=601379+620-345=654102+12+329=443217-103+231=345218-103=115215+(828-136)=907945×(294-291)=2835102+32=134509-(329+146)=34178+188×3=742716-185×2=346860-188+405=1077287×(636-630)=1722298+61+627=986554-472=82939-(929-277)=287192×(858-852)=1152318-(468-304)=154466+153=619346-41-263=42847-456=39167+88=155193×5=965558×2=1116232+218-156=294382+444-810=16356+117+304=777748×8=5984223×3+437=1106173-(396-249)=26513×2-653=373552+151+92=795344-(255-236)=325208-(514-496)=190850-166×4=186665×(695-686)=5985950-918=32722-126+267=863180+302-347=135160×6=96022+669+144=835335-(204+103)=28350-275+951=1026828-458-264=106402-(472-336)=266137×4=548344-18×2=308350+(477-223)=60443+628+44=71591+(361-338)=114179+270=44987×(277-272)=435223+(692-160)=755797×8-234=614298×7=686302-89-79=134599-245-21=333428-21×4=344657×6-771=3171149+274-423=055×3=165670-101=569194×(393-388)=97013+128+36=177180-(208-181)=153341-74-41=226906×3-993=1725664+369=10332/5-1/5=1/5795+836+644=2275443×9=3987474×(376-373)=1422458+585=1043354+(49-35)=368424-316=10889-(239-216)=66942-(533+308)=101378-168-35=175200+290+479=9691/7+2/7=3/7236-211+415=440368×2=73662+427-353=136423×2=846377-(378-200)=199812-(925-313)=20070×6=420134+470×2=107488+645-286=447168×5-247=593409-206-189=14532+251+205=988232×4=928179-89×2=1954-466-420=68297+770+519=1586335-226=10961×(70-63)=427135×5-63=612449-203×2=43144-78+103=169481-15×9=346221+339+363=923395+42+367=804139×2+145=423414+(848-112)=115038×8-101=203829+871+871=2571451-140=311808-108-556=144132+158×4=764442+992=1434115×(43-39)=4605/6-1/6=4/6854-222+555=1187211×2-313=109185+270=455286×3=858236+(375-218)=393663-75×5=288164-14×2=136254-(75+57)=122736-555-114=67899-(10+161)=728439+376+724=1539474+(254-180)=548120×7+202=1042272+(417-66)=623568-(866-621)=32348-(147-128)=29123×5-168=447804-(295-17)=526183-(484-352)=5125×8=20086+267=35344+473+388=905448×2=896201-140+221=282346-152+138=332593-167=426252+32×6=444319+(461-390)=390207×3-467=1543/6-2/6=1/6903-211×2=481752-185-373=194940-94=846945-741-89=115146-(400-334)=80204+13×3=243125×7+20=895972+(874-761)=1085297×(380-377)=891107×(250-241)=963175+318=493993+354=1347122+341+354=817274+986=1260135+261=396878-(989-469)=358935-171-663=101648×6-649=323920×6+313=433672-(88+426)=15885×8-222=458196+144=340344+355-389=310964-839+837=962332-142-183=7485-(161-68)=392474-65×7=19776-537+552=791254+159-226=187154+478+48=680812-(235+57)=520904-163×3=415244-(45+118)=81774-47×6=492175+(525-314)=38677+(541-155)=463469+55+996=1520309-(413-110)=6170+(920-573)=517296×3-876=1232+(343-168)=207732×(157-153)=2928141×3+224=64785×3+414=66950+76=126144×5-604=116370+62=432962-840+983=110557×7+688=1087360-(64+188)=108129×6-613=16190×8-261=459450+(367-192)=625413-14=399150-78=72270-(187+41)=42441-59×2=323695-(621-582)=65621×(272-264)=16820+820-659=1812/7-1/7=1/7662×(536-527)=5958389-(794-585)=180324-(484-290)=130107×(187-182)=535376-(207+100)=69670+46+763=147973×3+186=405720-208×3=96670+181+58=909287-(323-75)=39361+86-315=132281+626-27=880769+(919-571)=1117876-(127+534)=215399-150=249334×4-183=1153198+97+298=593454-(436-316)=334483-48×7=147683-(321+243)=119169×2=338783+(931-610)=1104995-716=279273×9-240=2217112+646+760=151861×(484-476)=48844×8=352573+(606-557)=622619×6=3714883+44-261=666311-160+318=469158+(236-212)=182360+468-80=748924-(46+519)=359800-(599-355)=556454-229+50=275514×(711-706)=2570490-(676-319)=133169+128=297491-104-172=215368-(94+238)=36350-(318-276)=30845+415-104=356402-61-151=190414-38-244=132337-280+317=374968×6=5808185×(92-87)=925729+265=99478+358=436311+145-198=25819+45=64368×7-613=1963311+835+624=1770191+(331-32)=490179+(688-257)=61062×4=248516+391=907680×4=2720273-102+95=266118+(710-608)=220201+139-127=213257-(92+128)=37919-(181+720)=18312×3-217=719765-629+966=1102449-(49+163)=237187+157-212=132558-82×4=230311-(106+39)=16621×9=189232+344×2=920573-(759-358)=172154+(71-63)=162890+43×4=1062118+200=318220+425=645206-124+943=1025510+55×8=950624-132-224=268225-(655-562)=13249+(241-105)=185628-251=37739×(201-195)=234215+(55-43)=227245+601+857=1703360-(382-218)=196984-(210+710)=6432+108+562=702796-(630-475)=641122+318-141=299287+(419-197)=509482×2=964115-37×2=41180×(70-66)=720357+208×3=98187+31×3=180441-51×3=288125+291=41685×8+957=163757×6=34274+(330-304)=100500-17=483384-112-249=23303+579=882403×7-124=2697365-(99+49)=217337×2-606=68202+132=334410×(292-289)=1230962-381+249=830868×(718-715)=2604439-(224+159)=562/8-1/8=1/8766+797-750=813833+459+733=2025166-59-56=512/4-1/4=1/4430-(107+155)=168421+425-702=144739-518=22127×7=189232-70×3=22975+276×3=1803195+145=340993-(98+66)=829164×5+67=88768+647+133=848782-174+306=914829+796=1625136+469+15=620498-89=409157+178=335311-282=29244×4-129=847162-150+210=22299×9+538=142972+731+504=1307256+205-319=142376-327=49326×2+408=1060813-(245+230)=338492-(267+64)=161946+266+552=1764202×3=606352-158-71=123976-821=15589+208×4=921189-17×5=104964-920=44861-421×2=19465-94-109=26248+98-137=9259+253+963=1475383+895+203=1481717-11×6=651354+(241-139)=456419+41-158=302213+92=305299×3-729=168151+270-287=134283-69×3=76983-(246+77)=660149×(245-239)=894204-10-170=2485+256-234=107417-(495-398)=320808-(497-398)=709241×4-47=917160×2-274=46850+219×4=1726673-516=157459-(386+72)=134×8+284=55640+418-350=108389-(255+54)=80327×(250-247)=98146×5+91=321510×5-85=2465361+250=611460-(208+251)=11/6+5/6=1291+130-199=22293+400=493854×6-431=4693461-451=10880×(86-79)=6160347×2-499=195558-78+20=500340+56×8=78817×(16-10)=102797-90+665=1372279+365=644928-290+101=7392/6-1/6=1/6206+157+335=698626×(102-93)=5634242-98×2=46949-389=560904-36×8=616454×2-755=153482+507+953=1942914-553=361593×(598-590)=4744383+(274-54)=603392+403+550=1345293×(459-456)=879428-127-94=20771-28=43826-(18+763)=45806-618-119=69493+444=937338-260+19=97901-70×4=621913-(419+405)=8973×7=511780-(320+157)=303620+842+323=1785525×4-147=1953468-125-129=214696-308×2=80678×5-981=2409696×8-233=5335775-(960-586)=401419-67+69=421904-606+669=967743+(578-174)=11471/8+5/8=6/8471-252=219173+(748-603)=318202×2-309=95733-18×5=643440-157×2=12672+(726-606)=192759-705-19=35326-138=188247-182=65455-(244+81)=13057×6+186=528166-(313-193)=46319+68×4=591105×8=840602+29+681=1312395+85×6=905953+321=1274312-36+19=295341-289+274=326153-(185-182)=150409-32-355=22987-269×2=449149×(518-515)=447558×8=4464383+(276-208)=451162×(33-28)=81087×6+397=919970-(22+772)=176181+298=479378-21×9=18951+37=88300-270+37=67246×(355-352)=738237+206+428=871458-382-44=32154+279×3=991262+127=389490-341=149101+78=17952+57+370=479736-(535+71)=130571×3-219=14941/6+3/6=4/68/10+2/10=1921-696-160=65956+880+217=20535/7-1/7=4/7803×3=240957-(426-407)=38452-(56+341)=55863-51-455=357258-(81+70)=107104-80=24927+296-903=320126×4+706=12103/7-2/7=1/7224×(188-181)=1568757-(195+424)=138879-96×8=111457-220×2=17422+85×6=932636×(596-587)=5724175×5=875315-144=171456-21×4=372403+(983-970)=416453-145-13=295494-(164+299)=3146×(314-311)=138361-