三年級數學(上)計算題專項練習附答案集錦856-235×3=465-408+39=808×5=418-(89+303)=24+145×4=933-(589+60)=57×(84-75)=446-237=674-(780-351)=18×6=756×(25-21)=223+443=253+83+57=3/8+4/8=818-705+710=114×7-601=138+378=795-(185+346)=160+422+154=12×2=215-134+165=68-10+269=481+154=749-293-83=916×6=456-361=117+274=21+113×4=416-39+27=84×6=657-39×2=528+335=809-(403+328)=425-(257-206)=272+611=767×2=5/8-1/8=220-178+186=470-(157+128)=282×(471-468)=162×3=516+995+948=116×5-565=335-323=578-(684-121)=490-204-182=635-269=397+(969-352)=14+209+521=472-240+51=16+37×4=1/7+5/7=935×(248-245)=958-539-153=440-51×8=747+644+835=1/3+2/3=53×9-207=872×5=352-(999-931)=631-579+742=319+59-254=208×8-792=461-(907-676)=446+824-763=424-63-154=782-197+121=983-(293+325)=984×4=902×7=577-21×8=394+(688-626)=688-117=442-215-184=2/8+4/8=624-51×6=146-(336-213)=561×4-915=221+649-563=10×(404-395)=165+237=688-245-255=16×3+459=26×6=378-(19+254)=302-(159+93)=421-243-38=459-79=442×6-669=100+832+354=126+122+650=117-(218-178)=81+211-93=413-247+126=4/8-3/8=108+28+558=848-(931-129)=297+238+161=7/10-2/10=302+20-128=810-419-375=79×6=2/7-1/7=325×2-287=719-649-27=991-196-463=253-(350-107)=812-(864-346)=912-356×2=413×2-138=308-266=618-113=482-136×2=363+(420-134)=691+405+467=843+922+792=134+164-251=426-52×8=286-(211+37)=144×7=159+398×2=306-34+203=383+378=656-271-199=484-118×3=59×9=14×6+175=361-16×8=447-422=475-345+277=171+172×4=238+414=73×(247-244)=52+69=505+751=933×4=176+147=394-(318-93)=83×9=30×7+378=115×3+714=778-(352+153)=468-291=15×(736-729)=209+(340-322)=212×(756-747)=455+(224-204)=685×(585-578)=107×5=516-475=447-24×2=454-(790-746)=481-110×4=550-377=32×(96-87)=230+(356-307)=498-466+375=495-44=747-(940-451)=164+247=868-58×9=485+612-264=68×9=930-337+296=100×(907-900)=868+270+815=478-453+186=400+53-358=694-173×2=878×(857-849)=36×5+372=259-(399-376)=933-785-103=150+203=665-(322+124)=850+508-577=13×6+382=382+219×4=620+(924-290)=82+258-20=777+548=102+(210-91)=423-(222+86)=95+(257-58)=134×(462-453)=438-58×2=464-229×2=297+140=838-151×5=242-139+186=995-60+486=331-254+404=745+72×4=139×2-123=542+937-914=600+796+516=115×(112-105)=96+85-96=211+274-291=986-58=245+(371-350)=404-32-267=461-34=374-116×2=450+766-696=464-(833-600)=138+(458-31)=414-411+91=130×7-487=843×6-967=226+(291-103)=297×6-988=67-15+29=467×9=73+127=257+(457-369)=861-769=60×3-140=209-63×2=42×(479-476)=301+(396-222)=88+60=829-(424-34)=6/8-1/8=529+102+18=443×2+119=7/9+2/9=401×(42-36)=198-87+231=276-(44-33)=506×8-49=98×(442-436)=101×(460-452)=382-(39+127)=926-797+617=88×(320-317)=785-105×7=402-238=766-(658-394)=558-558+408=405-71=468+257+955=49×(152-148)=310+279+132=973-115×5=15+(425-323)=498-443+198=157×7-768=44+238=493×2-779=135×6-326=194-24×3=988×6=335+203+319=62×8+89=420-335-46=402-19×8=856×4-278=804-(163+266)=698+(734-334)=50+357+88=660+236×2=693+444+25=905-173+270=416-(286+74)=226×4-275=460×2-232=691+176+56=3/6-2/6=564-(377-65)=184×5=341-251+39=485-16-459=590×2=934+698-498=526+828=311-18×5=246+456-174=658-241-146=337+206+230=346×2=665×5-435=343-26-138=693-506+394=373+605+857=382-243+14=751-(138+542)=964-(285-151)=230×7-890=444-(372-199)=22×8=570+309+891=151+(212-35)=142×7=372+71-13=821×4=43+(462-10)=193-16×4=236+222-175=276×(191-186)=812+942-342=272-(352-331)=106×9-493=499-367=420-208-81=373-281+66=289-(201-181)=781+324-736=525-11+37=308+515-535=124+514=906×5-41=207×(57-54)=857-233+249=707-180-408=306×2-144=14+283+321=433×2=624-(17+178)=574+401×2=247-206+420=350-127+83=431-(542-464)=369-(165+84)=67×6+211=671+(603-31)=252-(500-344)=20+109+523=26×5+152=464+471-667=488+(444-408)=838+184-180=307-276+102=168×2=110-(146-102)=127×6-41=3/10+6/10=958×(484-479)=199+101+421=175+289+423=500-(416-121)=990+923=822-105=332-20-118=643+(976-304)=478-(97+377)=910+980+785=673-266-131=263×2-273=175-63+257=62+(299-159)=460×5-394=549+95=275-(493-470)=1/10+9/10=1/6+4/6=898+475-64=733×4-671=669+(729-90)=108×4-386=36+115+327=3/6+2/6=437-27×9=616-189×2=812-696+736=915+(916-436)=466-(382+32)=474-(218+63)=87+267+432=263+245+52=499-62×3=231+275+20=155+240-327=308-(184+58)=395-77-166=840-815+269=438-232+193=560+728+378=225+42-126=919+143+358=171×3-254=226-15×9=45×6-154=118+292×3=776-70-279=440-(444-36)=800+(873-454)=730-118=451+371=747+201=584×5-224=261×(460-457)=525-(250+185)=274+24×9=192+285-248=275+223=807-328+43=425-63×6=677+373+703=29-17=812-(560-32)=815+856-39=355+(498-453)=4/7-3/7=379-20-57=15×(365-362)=298×(287-279)=534+147+509=439-(11+398)=68+268=224-(59+120)=344-339+309=473-49×8=789-203-258=872×9-36=893×(551-544)=377-295+976=15×(59-50)=38×4+423=998-(98+531)=707+71+113=270-(151+51)=430-(215+25)=690+(415-168)=638-(285+267)=785-56-508=925-(396-118)=252+613+282=284+145-193=386-89×3=74×3+83=758-12×6=800+55×8=75+234×4=475+389+85=106-29=351×2+310=989+686-836=639-(823-321)=242-(82-12)=122×8=360+812+392=445-176×2=447-(486-199)=79×(349-341)=46×4+631=498-104×2=651-568=306+155×2=66×3-143=175-15=386×2-568=890+110×2=320×(147-144)=350+91×2=238+245=196+502+215=100×9-804=319×3-720=788-(953-551)=383-68×3=448-76-129=162+35+320=3/5-2/5=347+82×7=200+295=155-(76+10)=828-563-73=582+69×9=124+59=484-(554-334)=313+72=186+(851-667)=319-(360-253)=678+604-353=376-61×3=112×(332-329)=311-12-39=688-555+60=90+13×2=311-64=355-(409-402)=256-(421-396)=620-13×7=123+256=718-550+252=5/8-2/8=29×6=647+507-599=175+704+77=398-352=875×5=382-(29+203)=472+(94-49)=161×(336-332)=242×4+760=437+330=559×4=60-(463-417)=936+(785-500)=202+87=436-311-48=171+(212-47)=164+32=358-256=22+196-126=410×8-982=685+253+696=222-22-30=35×(306-299)=146+71+58=944-521+26=336+738+652=246-(97+54)=817×(711-704)=826-748=685×6=194×5-541=68×(124-117)=804-309×2=50+405-386=56×6+418=716-(484-411)=330×9=255+918-630=652×7-378=64×2=750-(147+559)=935-(13+49)=78+263+49=406-(810-659)=519×2-197=753-(346-78)=137-44-66=364+(932-546)=631+215+529=904×4-120=678-18-659=946-214=246+343+207=269-135=282+62-307=380-89-121=915-(49+809)=772-(940-265)=29×8+395=228+264=761-722+532=641+112=916+66×8=338+(762-539)=473-(65+61)=200-95=792-59+399=707-202+615=325-39=591-341=736-73×3=39+89×6=244-218+463=301-50=299×2-131=746+69+97=140-(256-224)=398-34×3=100+220=178×4+354=197×(450-446)=302+331-205=377-92×2=403-(451-395)=421×(956-947)=283×3+150=436-356+126=465-(549-535)=368+(983-232)=414-87×2=298-94=168+180×4=465×2-509=384×2-162=108+(818-79)=502-429=456-(95+193)=309-167+241=836-43×9=394-(881-566)=198×(373-369)=213+259-338=223+136-333=208+171=565×(402-397)=45+(91-82)=130×6+502=125×5-435=492-(306+60)=360+(59-37)=458-18-317=810×9=707-228×2=990×(282-274)=516×8-794=451-358-23=846-698=866-(10+357)=238×4-53=221×2+559=621+893+596=92-46=458-208=278+91×7=551-270-201=157×2=470-44×4=299-(383-202)=379-(21+190)=296+(302-109)=412+370+132=947-(175+308)=247+227=409-(376-243)=314+362+858=540-521+341=3/7-2/7=238-98=433-97×2=138×6=105+120=897×6-30=945-910=460×2=869+(946-848)=135×(178-175)=435×9-653=23×4=638-(887-524)=241×2+461=100-17×4=483×9=45-(417-376)=10×4+481=677-(892-430)=407-(309+43)=740×(920-915)=697-396=74×7=82×2=111×4=4/10-2/10=178-105+518=60×(28-21)=854-125-328=73×2=261+961-385=527+161=484×(640-632)=386-75×5=474-99-134=167×2+333=10×6=864-311-58=553+585-317=845×8-161=594+717-164=438×2+123=16×(850-846)=146+57×9=234+56-31=10+439-417=192+163=380+103-225=136×4=446-(863-612)=374-275-18=378-362=333×2=202×6=117-(22+64)=48+(494-32)=696×(507-498)=816+457+498=2/7+4/7=21+(446-158)=649-(576+23)=569×(909-901)=307-(52+202)=760-15×9=27+723+80=26+401-167=366+38-313=979-68×8=447+413=474-66-232=842-132=521+251-598=296+(468-277)=85+918-971=722-342-150=437+60-90=222-11×3=221+143×5=99-48=826-463=25×7+144=23+(241-206)=276×3-420=543+564-650=549×(913-904)=145×(399-396)=733+(252-239)=271×6-45=458-272-20=150×5=320-(195-81)=337-34+881=688-20=150×4+924=180+63=170-(416-251)=64×9=769×7=117×(326-319)=352-142-168=223+322×2=100×9-621=86+222-136=328-63×3=714-56-17=137-109=68+418-482=160×4=442+(403-280)=5/9+3/9=56×(209-204)=410-141-129=89×5=592×8-713=611-(151+35)=69×9=153+257=915-(537+64)=412-388+393=477-(458-121)=597+(802-798)=57+(691-69)=367+(669-199)=163-(94+34)=24×6=146×(460-455)=872×(427-424)=629-(445+65)=83+387=688×3-603=301-(10+88)=340-107-164=382-28-77=725×3-841=36×7=222+91+509=661-47×6=92+278=53+84×5=416+791=32+(191-92)=329+294+706=400-(915-874)=491-47=964+402=898-184-430=15×(62-55)=847-663=322+(946-913)=273-(184+55)=67×(399-394)=314-(131+83)=282×(851-847)=14+433-339=168+478×2=5/8+2/8=525×6=367-17-251=56+(287-83)=12+(381-301)=159+37=540+122+325=158-139=510+(124-120)=453-433+261=108+239-171=407-117+203=228+220=446-(29+34)=110+446-487=713-(235+114)=491-42-374=694×5-638=268+471=216+254-139=150-112=917-23=496+163+267=826-593-158=401+(146-47)=232-10+650=930-61-652=180+669=719-373-73=36+(980-326)=383×(38-31)=699-219-179=442-(48+155)=492-258+56=364×2+155=112+565+134=349+(257-114)=350+21-331=965-407×2=438-79-275=151+(710-153)=503-367=467-(24+96)=147+200=400-375=289+(252-50)=86+411=70×5+213=333-37×3=978-(676+97)=862×7=467-87×3=157-69=586+132×7=513-108×4=172+238=91+210=177-(90-47)=996+393×2=313+552-337=756-572=604+(650-97)=583-286+603=228-40×3=90+332=967-574-19=458-(41+54)=60×(494-489)=269+91-249=61×(702-697)=585-187+176=3/5-1/5=56+165=422×2-187=45×6+206=510-89=875×(441-436)=210-(466-295)=246+(480-329)=593-400=496-(167+72)=677-492-156=471-(153+254)=327-29×2=498-245-235=799×2=參考答案856-235×3=151465-408+39=96808×5=4040418-(89+303)=2624+145×4=604933-(589+60)=28457×(84-75)=513446-237=209674-(780-351)=24518×6=108756×(25-21)=3024223+443=666253+83+57=3933/8+4/8=7/8818-705+710=823114×7-601=197138+378=516795-(185+346)=264160+422+154=73612×2=24215-134+165=24668-10+269=327481+154=635749-293-83=373916×6=5496456-361=95117+274=39121+113×4=473416-39+27=40484×6=504657-39×2=579528+335=863809-(403+328)=78425-(257-206)=374272+611=883767×2=15345/8-1/8=4/8220-178+186=228470-(157+128)=185282×(471-468)=846162×3=486516+995+948=2459116×5-565=15335-323=12578-(684-121)=15490-204-182=104635-269=366397+(969-352)=101414+209+521=744472-240+51=28316+37×4=1641/7+5/7=6/7935×(248-245)=2805958-539-153=266440-51×8=32747+644+835=22261/3+2/3=153×9-207=270872×5=4360352-(999-931)=284631-579+742=794319+59-254=124208×8-792=872461-(907-676)=230446+824-763=507424-63-154=207782-197+121=706983-(293+325)=365984×4=3936902×7=6314577-21×8=409394+(688-626)=456688-117=571442-215-184=432/8+4/8=6/8624-51×6=318146-(336-213)=23561×4-915=1329221+649-563=30710×(404-395)=90165+237=402688-245-255=18816×3+459=50726×6=156378-(19+254)=105302-(159+93)=50421-243-38=140459-79=380442×6-669=1983100+832+354=1286126+122+650=898117-(218-178)=7781+211-93=199413-247+126=2924/8-3/8=1/8108+28+558=694848-(931-129)=46297+238+161=6967/10-2/10=5/10302+20-128=194810-419-375=1679×6=4742/7-1/7=1/7325×2-287=363719-649-27=43991-196-463=332253-(350-107)=10812-(864-346)=294912-356×2=200413×2-138=688308-266=42618-113=505482-136×2=210363+(420-134)=649691+405+467=1563843+922+792=2557134+164-251=47426-52×8=10286-(211+37)=38144×7=1008159+398×2=955306-34+203=475383+378=761656-271-199=186484-118×3=13059×9=53114×6+175=259361-16×8=233447-422=25475-345+277=407171+172×4=859238+414=65273×(247-244)=21952+69=121505+751=1256933×4=3732176+147=323394-(318-93)=16983×9=74730×7+378=588115×3+714=1059778-(352+153)=273468-291=17715×(736-729)=105209+(340-322)=227212×(756-747)=1908455+(224-204)=475685×(585-578)=4795107×5=535516-475=41447-24×2=399454-(790-746)=410481-110×4=41550-377=17332×(96-87)=288230+(356-307)=279498-466+375=407495-44=451747-(940-451)=258164+247=411868-58×9=346485+612-264=83368×9=612930-337+296=889100×(907-900)=700868+270+815=1953478-453+186=211400+53-358=95694-173×2=348878×(857-849)=702436×5+372=552259-(399-376)=236933-785-103=45150+203=353665-(322+124)=219850+508-577=78113×6+382=460382+219×4=1258620+(924-290)=125482+258-20=320777+548=1325102+(210-91)=221423-(222+86)=11595+(257-58)=294134×(462-453)=1206438-58×2=322464-229×2=6297+140=437838-151×5=83242-139+186=289995-60+486=1421331-254+404=481745+72×4=1033139×2-123=155542+937-914=565600+796+516=1912115×(112-105)=80596+85-96=85211+274-291=194986-58=928245+(371-350)=266404-32-267=105461-34=427374-116×2=142450+766-696=520464-(833-600)=231138+(458-31)=565414-411+91=94130×7-487=423843×6-967=4091226+(291-103)=414297×6-988=79467-15+29=81467×9=420373+127=200257+(457-369)=345861-769=9260×3-140=40209-63×2=8342×(479-476)=126301+(396-222)=47588+60=148829-(424-34)=4396/8-1/8=5/8529+102+18=649443×2+119=10057/9+2/9=1401×(42-36)=2406198-87+231=342276-(44-33)=265506×8-49=399998×(442-436)=588101×(460-452)=808382-(39+127)=216926-797+617=74688×(320-317)=264785-105×7=50402-238=164766-(658-394)=502558-558+408=408405-71=334468+257+955=168049×(152-148)=196310+279+132=721973-115×5=39815+(425-323)=117498-443+198=253157×7-768=33144+238=282493×2-779=207135×6-326=484194-24×3=122988×6=5928335+203+319=85762×8+89=585420-335-46=39402-19×8=250856×4-278=3146804-(163+266)=375698+(734-334)=109850+357+88=495660+236×2=1132693+444+25=1162905-173+270=1002416-(286+74)=56226×4-275=629460×2-232=688691+176+56=9233/6-2/6=1/6564-(377-65)=252184×5=920341-251+39=129485-16-459=10590×2=1180934+698-498=1134526+828=1354311-18×5=221246+456-174=528658-241-146=271337+206+230=773346×2=692665×5-435=2890343-26-138=179693-506+394=581373+605+857=1835382-243+14=153751-(138+542)=71964-(285-151)=830230×7-890=720444-(372-199)=27122×8=176570+309+891=1770151+(212-35)=328142×7=994372+71-13=430821×4=328443+(462-10)=495193-16×4=129236+222-175=283276×(191-186)=1380812+942-342=1412272-(352-331)=251106×9-493=461499-367=132420-208-81=131373-281+66=158289-(201-181)=269781+324-736=369525-11+37=551308+515-535=288124+514=638906×5-41=4489207×(57-54)=621857-233+249=873707-180-408=119306×2-144=46814+283+321=618433×2=866624-(17+178)=429574+401×2=1376247-206+420=461350-127+83=306431-(542-464)=353369-(165+84)=12067×6+211=613671+(603-31)=1243252-(500-344)=9620+109+523=65226×5+152=282464+471-667=268488+(444-408)=524838+184-180=842307-276+102=133168×2=336110-(146-102)=66127×6-41=7213/10+6/10=9/10958×(484-479)=4790199+101+421=721175+289+423=887500-(416-121)=205990+923=1913822-105=717332-20-118=194643+(976-304)=1315478-(97+377)=4910+980+785=2675673-266-131=276263×2-273=253175-63+257=36962+(299-159)=202460×5-394=1906549+95=644275-(493-470)=2521/10+9/10=11/6+4/6=5/6898+475-64=1309733×4-671=2261669+(729-90)=1308108×4-386=4636+115+327=4783/6+2/6=5/6437-27×9=194616-189×2=238812-696+736=852915+(916-436)=1395466-(382+32)=52474-(218+63)=19387+267+432=786263+245+52=560499-62×3=313231+275+20=526155+240-327=68308-(184+58)=66395-77-166=152840-815+269=294438-232+193=399560+728+378=1666225+42-126=141919+143+358=1420171×3-254=259226-15×9=9145×6-154=116118+292×3=994776-70-279=427440-(444-36)=32800+(873-454)=1219730-118=612451+371=822747+201=948584×5-224=2696261×(460-457)=783525-(250+185)=90274+24×9=490192+285-248=229275+223=498807-328+43=522425-63×6=47677+373+703=175329-17=12812-(560-32)=284815+856-39=1632355+(498-453)=4004/7-3/7=1/7379-20-57=30215×(365-362)=45298×(287-279)=2384534+147+509=1190439-(11+398)=3068+268=336224-(59+120)=45344-339+309=314473-49×8=81789-203-258=328872×9-36=7812893×(551-544)=6251377-295+976=105815×(59-50)=13538×4+423=575998-(98+531)=369707+71+113=891270-(151+51)=68430-(215+25)=190690+(415-168)=937638-(285+267)=86785-56-508=221925-(396-118)=647252+613+282=1147284+145-193=236386-89×3=11974×3+83=305758-12×6=686800+55×8=124075+234×4=1011475+389+85=949106-29=77351×2+310=1012989+686-836=839639-(823-321)=137242-(82-12)=172122×8=976360+812+392=1564445-176×2=93447-(486-199)=16079×(349-341)=63246×4+631=815498-104×2=290651-568=83306+155×2=61666×3-143=55175-15=160386×2-568=204890+110×2=1110320×(147-144)=960350+91×2=532238+245=483196+502+215=913100×9-804=96319×3-720=237788-(953-551)=386383-68×3=179448-76-129=243162+35+320=5173/5-2/5=1/5347+82×7=921200+295=495155-(76+10)=69828-563-73=192582+69×9=1203124+59=183484-(554-334)=264313+72=385186+(851-667)=370319-(360-253)=212678+604-353=929376-61×3=193112×(332-329)=336311-12-39=260688-555+60=19390+13×2=116311-64=247355-(409-402)=348256-(421-396)=231620-13×7=529123+256=379718-550+252=4205/8-2/8=3/829×6=174647+507-599=555175+704+77=956398-352=46875×5=4375382-(29+203)=150472+(94-49)=517161×(336-332)=644242×4+760=1728437+330=767559×4=223660-(463-417)=14936+(785-500)=1221202+87=289436-311-48=77171+(212-47)=336164+32=196358-256=10222+196-126=92410×8-982=2298685+253+696=1634222-22-30=17035×(306-299)=245146+71+58=275944-521+26=449336+738+652=1726246-(97+54)=95817×(711-704)=5719826-748=78685×6=4110194×5-541=42968×(124-117)=476804-309×2=18650+405-386=6956×6+418=754716-(484-411)=643330×9=2970255+918-630=543652×7-378=418664×2=128750-(147+559)=44935-(13+49)=87378+263+49=390406-(810-659)=255519×2-197=841753-(346-78)=485137-44-66=27364+(932-546)=750631+215+529=1375904×4-120=3496678-18-659=1946-214=732246+343+207=796269-135=134282+62-307=37380-89-121=170915-(49+809)=57772-(940-265)=9729×8+395=627228+264=492761-722+532=571641+112=753916+66×8=1444338+(762-539)=561473-(65+61)=347200-95=105792-59+399=1132707-202+615=1120325-39=286591-341=250736-73×3=51739+89×6=573244-218+463=489301-50=251299×2-131=467746+69+97=912140-(256-224)=108398-34×3=296100+220=320178×4+354=1066197×(450-446)=788302+331-205=428377-92×2=193403-(451-395)=347421×(956-947)=3789283×3+150=999436-356+126=206465-(549-535)=451368+(983-232)=1119414-87×2=240298-94=204168+180×4=888465×2-509=421384×2-162=606108+(818-79)=847502-429=73456-(95+193)=168309-167+241=383836-43×9=449394-(881-566)=79198×(373-369)=792213+259-338=134223+136-333=26208+171=379565×(402-397)=282545+(91-82)=54130×6+502=1282125×5-435=190492-(306+60)=126360+(59-37)=382458-18-317=123810×9=7290707-228×2=251990×(282-274)=7920516×8-794=3334451-358-23=70846-698=148866-(10+357)=499238×4-53=899221×2+559=1001621+893+596=211092-46=46458-208=250278+91×7=915551-270-201=80157×2=314470-44×4=294299-(383-202)=118379-(21+190)=168296+(302-109)=489412+370+132=914947-(175+308)=464247+227=474409-(376-243)=276314+362+858=1534540-521+341=3603/7-2/7=1/7238-98=140433-97×2=239138×6=828105+120=225897×6-30=5352945-910=35460×2=920869+(946-848)=967135×(178-175)=405435×9-653=326223×4=92638-(887-524)=275241×2+461=943100-17×4=32483×9=434745-(417-376)=410×4+481=521677-(892-430)=215407-(309+43)=55740×(920-915)=3700697-396=30174×7=51882×2=164111×4=4444/10-2/10=2/10178-105+518=59160×(28-21)=420854-125-328=40173×2=146261+961-385=837527+161=688484×(640-632)=3872386-75×5=11474-99-134=241167×2+333=66710×6=60864-311-58=495553+585-317=821845×8-161=6599594+717-164=1147438×2+123=99916×(850-846)=64146+57×9=659234+56-31=25910+439-417=32192+163=355380+103-225=258136×4=544446-(863-612)=195374-275-18=81378-362=16333×2=666202×6=1212117-(22+64)=3148+(494-32)=510696×(507-498)=6264816+457+498=17712/7+4/7=6/721+(446-158)=309649-(576+23)=50569×(909-901)=4552307-(52+202)=53760-15×9=62527+723+80=83026+401-167=260366+38-313=91979-68×8=435447+413=860474-66-232=176842-132=710521+251-598=174296+(468-277)=48785+918-971=32722-342-150=230437+60-90=407222-11×3=189221+143×5=93699-48=51826-463=36325×7+144=31923+(241-206)=58276×3-420=408543+564-650=457549×(913-904)=4941145×(399-396)=435