三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦319-149-93=492+746-357=319+25-293=723-(332-323)=920×(684-677)=900-121×3=673+(687-442)=319×9-951=284×5-688=167-(23-18)=256+(265-122)=591-112-380=458-(207+29)=570-85-349=89+424=337×9=834+(221-96)=854-566+793=192-(249-145)=350+633+721=141×7-130=595-(933-434)=862-62×3=429+42-138=397-239+189=481-134=387-(12+20)=138+85=315+80×8=307+(337-37)=316+376=550-219×2=393-22-190=243×6-401=953-(69+866)=59+399-277=64×9-487=53×(476-473)=56+89×9=252-103=276-91=201+(329-157)=211×3+200=452-(17+65)=475+447-22=564×(89-85)=571+893+694=78-(166-164)=460-319-137=122+(437-37)=85×3=492-314=313-62×2=981×6=597-287-226=813-(106+706)=247+245=25+857+770=847-(569-337)=208+(895-292)=652-73+21=112-89+240=322-52×2=348×2-641=81+(360-292)=278+139×3=239×3-308=482-(293+104)=85+77=408-116-15=261+82-15=143+184+577=292×2-275=388-(328-24)=381-101-225=22×(396-393)=4/6+2/6=347×2+163=468×2-551=710+115+16=85+141=872+(878-615)=135+74-180=45+665+237=745-63×5=146+162+159=804-30×2=330-(990-910)=287-102+256=694×(182-177)=244×2-283=503-(746-650)=664-78×2=172+473+177=466-227-198=309×3+70=451-202×2=70-19+440=441-187=286-159-20=181+205-285=685-138×2=395×2-494=109-(220-213)=393-191-122=501+746+963=468-(86+73)=180+384-536=404-103-48=797+404=67+(247-82)=235-36×6=57×2=146+326=315×2-233=197-(54+108)=761-(23+406)=417×(102-98)=217-91×2=457-326+133=358-(735-444)=918-520-308=578×9-812=191+116=294×8-967=335+297=79+(826-393)=306-(169-67)=483-(490-353)=759-188×4=537-95+944=11×6=495-95-192=157×6-137=127+307-238=326×(831-825)=906-(968-745)=115×8-510=114+239×3=342-(195-82)=460-235+55=318+239×2=258+(354-73)=322-14×9=153+193×3=168×(497-494)=409+35+402=284+96-221=147+132=744-(364-212)=140×(180-173)=408-203-59=198×3-223=625×9-395=172+(166-165)=960-466-431=139+883-92=54+588-138=172×3-53=368-54=958-27=221-105+121=334-332+141=275+68=360-16-181=112+792+452=234×6-776=827-(185+582)=642+851-591=331-218=2/7-1/7=383×2=395-(12+183)=848-170×2=349+747-866=5/7-1/7=418×2+832=97+313=807+575-742=330-108+139=321+136-354=620-139×3=863×5=873-158×2=201+186=275+310+29=791-185-357=358+89×2=37+455-366=64×(28-23)=202-30+116=467-22=333-(496-166)=720+382+366=177×2-39=785-761=10×2+969=922+140×4=774-245-434=699×(936-931)=596-(464-333)=13×8=877+408=149+203=681+163+52=987+173-492=93×(996-989)=308-154+315=346×2-541=762-331=86-44+114=406-110×2=721×5-143=787+(400-180)=461+96+19=113×7-337=956+752-287=481-69×3=928+428-559=392-54×3=469-96=252×3-604=603-(514+18)=339-17×5=224+178=389-(208-92)=104×8-281=16×8=844-(460-418)=707×4=395-26-62=65+50+263=186+177=10×(387-383)=444+141+317=484-(463-387)=135-(359-345)=432-280-49=100×2=180×4-696=934-194-260=319×3+262=878+672+77=520+(898-845)=248-120+220=725-539=383-76=27×8=156×3=750-(774-651)=435×2=245-(16+224)=199+(789-17)=89×8=400-(131+245)=861+(926-621)=254+106+597=206+(415-287)=233-(75+65)=152+30×9=448-(379-78)=47+18-62=977-42-527=302-241=59×5-214=348-215=376-(168+43)=353+645-667=156-20×3=434-105+122=653-41-354=527-(834-768)=378+(487-301)=56+182=784×9-938=263+907+32=164-55+91=196×(516-511)=538×6=340×(107-98)=452+26×8=60+432-321=748+317=439-131=210×(349-346)=387+(72-35)=908-(891-322)=434-169=264×2=500-218-137=497-424=70-41+119=428-12+42=6/8-1/8=77×(396-392)=573×4-635=45×(364-358)=275-23×8=390-(106+24)=256-59×4=932-(503+415)=843-100+262=291+186-99=854-139-706=740+(736-515)=192+245=415+(460-248)=769×9-961=878-(309+58)=423×2=108-(180-81)=964+499-139=122×(198-192)=507-27×3=445-309+832=121×(497-489)=446-45×4=843-(60+573)=35+277-27=870-826+514=66+(496-42)=33×5=396-248-63=780×9=758-45×2=568×2-503=258-88-67=460-458+560=381-225-15=402-(106-79)=329×3-234=434-(386+15)=82+65+791=375-(49+302)=317×2-13=481+57×2=636+542=771+118+977=465+141=106×(819-815)=659+(523-234)=284+25×8=395-(220-158)=236-(380-191)=881-542=718-695+687=315-33×4=461+183+327=348-77-121=192-124+220=393-312=431×8=861-448=40+488+285=314+(485-317)=174×3-72=182+(445-33)=937-(861-642)=432-325+21=849+416+43=2/4-1/4=176+254=787+651+174=5/9+2/9=240-90=493-70×7=450×2+439=159-68=94×8=939-784+540=385-(77-41)=116+103=152×(235-232)=190+(499-86)=3/5-1/5=169×5+630=360-269+370=494×(596-593)=299-232+418=138+(394-173)=12×(299-290)=20×9+176=42+(239-171)=117×6=344×8-863=4/7+2/7=874+(834-635)=4/6-2/6=153+228+201=432-55-76=262-(28+81)=887×7=53+216=14×5=975+204-575=78+396-120=873-142+319=136×6-220=749+161=756+12-75=398+(203-23)=16×(296-291)=93+87+243=383+331+151=522+104=215-(63+60)=676-(125+57)=67×(381-374)=629+647=46×6=566×6-285=70+354=166+666-95=295-(340-200)=138+261=90+548+200=660+(690-333)=229×(790-784)=409-(262-137)=835-733=23×(176-168)=54-(542-497)=50×2-29=199-(421-299)=425×(21-13)=85+(316-160)=122+234=67+530+370=206+(590-215)=285-(66-58)=92×5+66=436-(267+51)=125-(249-142)=421-(226+162)=76×9=219-97+702=550-263+240=194×3=294×7-344=466×9=767-145-127=162+19-149=374-(750-453)=38×4+97=421-38×5=266-93=87×(303-298)=237-(72+26)=483-(296+50)=286+85-207=353-298+181=71+307+145=503×8-228=969-139-197=315-(19+276)=344-189+917=782×(781-773)=154×5=255+98=316-23-62=168+(189-184)=218×4+120=19×3+294=211×3+133=851-(122+467)=308+685-170=475+180×5=286-(129+157)=254-23×3=998-36×7=890-385+333=181×3+280=835-54×4=120×2-235=498-162=74×(121-113)=98×9-690=522-21×8=247×(497-493)=290×3+900=433+(411-84)=757-140×2=80×(311-303)=61×2=184×(281-278)=227×4=177+68=629+(897-716)=961-883+599=400-230=311-58-56=771-593+292=456-112×3=27×2=158×4=206+191+279=435-372=389+(72-19)=470-(903-534)=376-(161+146)=351×5=783×6-586=444-140×3=84×9+321=511-95=462-115=144×(14-10)=410-296=860-210×4=366-209=346-(227+49)=839+108+996=980-(185+474)=148-21×5=868-(831-139)=916+729=780-(101-90)=290+113-357=292×(415-412)=518×3=486-314-75=386-(41+279)=213+87=350-35×9=146+388×2=202+149×5=320+35×5=344-97-230=814-505-81=624×7-189=116×8+967=840-187-607=690-(420+76)=670+948=16×7+101=921-493+936=919-(625+165)=60×(414-407)=359-25×7=3/6+2/6=320-(72+80)=847+(996-734)=58+(491-278)=236+434+733=226×(409-406)=228-109×2=328-(245+64)=756-176×4=697-345+750=508+445×2=864-186+163=256+596=30+116=658-434-78=5/8-1/8=662+(444-367)=366+96×3=497-(293+203)=82+392=992-754=43+150×3=58×4+948=263×(320-316)=67-46+593=231+522=470-48-328=233-39=3/6-2/6=430-143=437+273=346-312=117+354+519=329-27=470×7=924+211-996=689+337-346=640×(118-110)=7/9+2/9=28×2=216+662+116=308-29×6=977-234×2=383×2-662=312-188=570×(790-782)=325+108=247+(360-329)=164×3=126-(998-893)=832-538=563×6=3/6-1/6=336+(198-186)=499-(223+197)=384+48×2=60+350+262=804+723+224=49×(43-40)=26×(292-287)=854-(140+303)=207×(86-82)=469+252×2=1/5+3/5=580-441=953-48-25=158×2+206=50+397-113=133+82-206=559-(904-733)=452-241-136=847-409=672×(450-441)=309-11×5=442-37-99=393+107-413=651-(308+51)=702×5=561-97=580+921-726=945-686+409=812×6=117+(862-191)=966-399-98=875-505+465=125+331+427=151+481-411=655-159-247=304-(638-343)=179×3+45=195-(382-189)=969+474+55=195-150+25=732×5=469×(626-619)=468-429+806=5/6-1/6=963-156-755=40×5=477×(732-723)=299-231+157=419-65×4=584-173=350+33×5=116+131-75=80×9+442=306+(824-390)=231+226-169=444-(403-144)=723+114+133=294-197=184×(407-402)=506×3=949-313=888-385+446=966+(196-71)=766-(109+281)=294+(350-187)=495-170+319=153×2+518=223+422=608+599=123×3=326-32-69=287×5=291+150-210=268+141-55=439+240+294=278-(146-21)=713-(334+38)=465-386=155+(718-67)=52×6+64=496-152×3=497-145×3=518+273=564+185-477=715×8=762-337×2=255-(470-218)=146×2+395=722+834-292=906-(230+490)=401-185=999-719-228=940+(633-618)=667-322×2=372×8=3/8-1/8=450-337+66=840+(635-410)=408-(23+222)=753+195+602=188+(625-76)=383-106+32=787+525+423=330+144+37=248+118=182×5-91=240×3+68=47×6-164=1/4+2/4=463+(641-593)=437-77-225=430+(364-99)=489+125×4=453-419+313=478+260=423-145=253+64=50×3=187×6=243-87-12=177-(308-157)=371-(215-161)=724-(81+214)=498-72-211=466-(242+178)=368-347=175×9-691=582+(571-219)=288+337=525+949+559=164-147+395=79+375-303=890-249-200=256×6-310=38×2=110×(404-399)=124×7+249=947+626-960=264+29-253=31+323-28=411-85×2=533-(657-502)=973×4=329+94+385=825+864+776=260×(220-217)=920-624=154+99=407-(227+37)=157+176+138=994-104-178=408-139-75=707-98-263=842×2=1/8+7/8=289+225+602=345-28=103×4-402=117+366+423=813-(870-652)=483-55×4=434×2+530=757-(104+418)=677-59×5=104-43=852×9-431=946-(32+140)=981-(406+511)=808+392×2=655+33×4=909-(86-48)=454-259+86=64-(35+21)=27+26×6=669-468=295+141+341=423+13-222=274-39×4=685-556+141=355+710+795=298+41×3=1/8+3/8=256×4=697+86×2=895×5-697=3/5-2/5=158×3+391=764×4=68×5-279=272+(452-338)=146+613+133=207×(645-640)=331+114=458-146+23=2/7+3/7=472+265-15=222×(264-260)=417-(457-41)=412-326=229+223×2=307-(11+56)=556-(218-108)=27×(150-141)=898-169=710-(464+205)=666-197=691-437-248=163×2-130=485-163+153=419-192×2=181+(426-164)=194×4=3/7+2/7=391×(612-607)=352+143-93=173+426=588-(702-663)=847+731-474=30+83=34×9-25=459-22-398=125×7=645+134×7=499-(133+167)=185+583+251=920+(202-139)=187-(62+79)=399×(438-431)=985-126×2=773×9-576=672-133-200=390+767+390=283+574-15=165+58=449-(64+382)=174+317+496=614-164×3=431+186+649=858+533-997=196+(374-55)=728×6=200+(454-431)=68×7-168=23+288-11=131×(111-106)=489-21×6=251+502=140+(140-133)=323×5-488=146+334=344+309=2/7+4/7=366+564=898-83×8=394-(201-152)=184×(559-552)=336-108=964×(378-373)=260+493+135=877-230=354-261+312=258×2=950-946+492=657-109+960=655×(370-366)=291-97=942+728=403-(376-171)=119×7-341=217-(826-709)=339+57-142=305-102-93=參考答案319-149-93=77492+746-357=881319+25-293=51723-(332-323)=714920×(684-677)=6440900-121×3=537673+(687-442)=918319×9-951=1920284×5-688=732167-(23-18)=162256+(265-122)=399591-112-380=99458-(207+29)=222570-85-349=13689+424=513337×9=3033834+(221-96)=959854-566+793=1081192-(249-145)=88350+633+721=1704141×7-130=857595-(933-434)=96862-62×3=676429+42-138=333397-239+189=347481-134=347387-(12+20)=355138+85=223315+80×8=955307+(337-37)=607316+376=692550-219×2=112393-22-190=181243×6-401=1057953-(69+866)=1859+399-277=18164×9-487=8953×(476-473)=15956+89×9=857252-103=149276-91=185201+(329-157)=373211×3+200=833452-(17+65)=370475+447-22=900564×(89-85)=2256571+893+694=215878-(166-164)=76460-319-137=4122+(437-37)=52285×3=255492-314=178313-62×2=189981×6=5886597-287-226=84813-(106+706)=1247+245=49225+857+770=1652847-(569-337)=615208+(895-292)=811652-73+21=600112-89+240=263322-52×2=218348×2-641=5581+(360-292)=149278+139×3=695239×3-308=409482-(293+104)=8585+77=162408-116-15=277261+82-15=328143+184+577=904292×2-275=309388-(328-24)=84381-101-225=5522×(396-393)=664/6+2/6=1347×2+163=857468×2-551=385710+115+16=84185+141=226872+(878-615)=1135135+74-180=2945+665+237=947745-63×5=430146+162+159=467804-30×2=744330-(990-910)=250287-102+256=441694×(182-177)=3470244×2-283=205503-(746-650)=407664-78×2=508172+473+177=822466-227-198=41309×3+70=997451-202×2=4770-19+440=491441-187=254286-159-20=107181+205-285=101685-138×2=409395×2-494=296109-(220-213)=102393-191-122=80501+746+963=2210468-(86+73)=309180+384-536=28404-103-48=253797+404=120167+(247-82)=232235-36×6=1957×2=114146+326=472315×2-233=397197-(54+108)=35761-(23+406)=332417×(102-98)=1668217-91×2=35457-326+133=264358-(735-444)=67918-520-308=90578×9-812=4390191+116=307294×8-967=1385335+297=63279+(826-393)=512306-(169-67)=204483-(490-353)=346759-188×4=7537-95+944=138611×6=66495-95-192=208157×6-137=805127+307-238=196326×(831-825)=1956906-(968-745)=683115×8-510=410114+239×3=831342-(195-82)=229460-235+55=280318+239×2=796258+(354-73)=539322-14×9=196153+193×3=732168×(497-494)=504409+35+402=846284+96-221=159147+132=279744-(364-212)=592140×(180-173)=980408-203-59=146198×3-223=371625×9-395=5230172+(166-165)=173960-466-431=63139+883-92=93054+588-138=504172×3-53=463368-54=314958-27=931221-105+121=237334-332+141=143275+68=343360-16-181=163112+792+452=1356234×6-776=628827-(185+582)=60642+851-591=902331-218=1132/7-1/7=1/7383×2=766395-(12+183)=200848-170×2=508349+747-866=2305/7-1/7=4/7418×2+832=166897+313=410807+575-742=640330-108+139=361321+136-354=103620-139×3=203863×5=4315873-158×2=557201+186=387275+310+29=614791-185-357=249358+89×2=53637+455-366=12664×(28-23)=320202-30+116=288467-22=445333-(496-166)=3720+382+366=1468177×2-39=315785-761=2410×2+969=989922+140×4=1482774-245-434=95699×(936-931)=3495596-(464-333)=46513×8=104877+408=1285149+203=352681+163+52=896987+173-492=66893×(996-989)=651308-154+315=469346×2-541=151762-331=43186-44+114=156406-110×2=186721×5-143=3462787+(400-180)=1007461+96+19=576113×7-337=454956+752-287=1421481-69×3=274928+428-559=797392-54×3=230469-96=373252×3-604=152603-(514+18)=71339-17×5=254224+178=402389-(208-92)=273104×8-281=55116×8=128844-(460-418)=802707×4=2828395-26-62=30765+50+263=378186+177=36310×(387-383)=40444+141+317=902484-(463-387)=408135-(359-345)=121432-280-49=103100×2=200180×4-696=24934-194-260=480319×3+262=1219878+672+77=1627520+(898-845)=573248-120+220=348725-539=186383-76=30727×8=216156×3=468750-(774-651)=627435×2=870245-(16+224)=5199+(789-17)=97189×8=712400-(131+245)=24861+(926-621)=1166254+106+597=957206+(415-287)=334233-(75+65)=93152+30×9=422448-(379-78)=14747+18-62=3977-42-527=408302-241=6159×5-214=81348-215=133376-(168+43)=165353+645-667=331156-20×3=96434-105+122=451653-41-354=258527-(834-768)=461378+(487-301)=56456+182=238784×9-938=6118263+907+32=1202164-55+91=200196×(516-511)=980538×6=3228340×(107-98)=3060452+26×8=66060+432-321=171748+317=1065439-131=308210×(349-346)=630387+(72-35)=424908-(891-322)=339434-169=265264×2=528500-218-137=145497-424=7370-41+119=148428-12+42=4586/8-1/8=5/877×(396-392)=308573×4-635=165745×(364-358)=270275-23×8=91390-(106+24)=260256-59×4=20932-(503+415)=14843-100+262=1005291+186-99=378854-139-706=9740+(736-515)=961192+245=437415+(460-248)=627769×9-961=5960878-(309+58)=511423×2=846108-(180-81)=9964+499-139=1324122×(198-192)=732507-27×3=426445-309+832=968121×(497-489)=968446-45×4=266843-(60+573)=21035+277-27=285870-826+514=55866+(496-42)=52033×5=165396-248-63=85780×9=7020758-45×2=668568×2-503=633258-88-67=103460-458+560=562381-225-15=141402-(106-79)=375329×3-234=753434-(386+15)=3382+65+791=938375-(49+302)=24317×2-13=621481+57×2=595636+542=1178771+118+977=1866465+141=606106×(819-815)=424659+(523-234)=948284+25×8=484395-(220-158)=333236-(380-191)=47881-542=339718-695+687=710315-33×4=183461+183+327=971348-77-121=150192-124+220=288393-312=81431×8=3448861-448=41340+488+285=813314+(485-317)=482174×3-72=450182+(445-33)=594937-(861-642)=718432-325+21=128849+416+43=13082/4-1/4=1/4176+254=430787+651+174=16125/9+2/9=7/9240-90=150493-70×7=3450×2+439=1339159-68=9194×8=752939-784+540=695385-(77-41)=349116+103=219152×(235-232)=456190+(499-86)=6033/5-1/5=2/5169×5+630=1475360-269+370=461494×(596-593)=1482299-232+418=485138+(394-173)=35912×(299-290)=10820×9+176=35642+(239-171)=110117×6=702344×8-863=18894/7+2/7=6/7874+(834-635)=10734/6-2/6=2/6153+228+201=582432-55-76=301262-(28+81)=153887×7=620953+216=26914×5=70975+204-575=60478+396-120=354873-142+319=1050136×6-220=596749+161=910756+12-75=693398+(203-23)=57816×(296-291)=8093+87+243=423383+331+151=865522+104=626215-(63+60)=92676-(125+57)=49467×(381-374)=469629+647=127646×6=276566×6-285=311170+354=424166+666-95=737295-(340-200)=155138+261=39990+548+200=838660+(690-333)=1017229×(790-784)=1374409-(262-137)=284835-733=10223×(176-168)=18454-(542-497)=950×2-29=71199-(421-299)=77425×(21-13)=340085+(316-160)=241122+234=35667+530+370=967206+(590-215)=581285-(66-58)=27792×5+66=526436-(267+51)=118125-(249-142)=18421-(226+162)=3376×9=684219-97+702=824550-263+240=527194×3=582294×7-344=1714466×9=4194767-145-127=495162+19-149=32374-(750-453)=7738×4+97=249421-38×5=231266-93=17387×(303-298)=435237-(72+26)=139483-(296+50)=137286+85-207=164353-298+181=23671+307+145=523503×8-228=3796969-139-197=633315-(19+276)=20344-189+917=1072782×(781-773)=6256154×5=770255+98=353316-23-62=231168+(189-184)=173218×4+120=99219×3+294=351211×3+133=766851-(122+467)=262308+685-170=823475+180×5=1375286-(129+157)=0254-23×3=185998-36×7=746890-385+333=838181×3+280=823835-54×4=619120×2-235=5498-162=33674×(121-113)=59298×9-690=192522-21×8=354247×(497-493)=988290×3+900=1770433+(411-84)=760757-140×2=47780×(311-303)=64061×2=122184×(281-278)=552227×4=908177+68=245629+(897-716)=810961-883+599=677400-230=170311-58-56=197771-593+292=470456-112×3=12027×2=54158×4=632206+191+279=676435-372=63389+(72-19)=442470-(903-534)=101376-(161+146)=69351×5=1755783×6-586=4112444-140×3=2484×9+321=1077511-95=416462-115=347144×(14-10)=576410-296=114860-210×4=20366-209=157346-(227+49)=70839+108+996=1943980-(185+474)=321148-21×5=43868-(831-139)=176916+729=1645780-(101-90)=769290+113-357=46292×(415-412)=876518×3=1554486-314-75=97386-(41+279)=66213+87=300350-35×9=35146+388×2=922202+149×5=947320+35×5=495344-97-230=17814-505-81=228624×7-189=4179116×8+967=1895840-187-607=46690-(420+76)=194670+948=161816×7+101=213921-493+936=1364919-(625+165)=12960×(414-407)=420359-25×7=1843/6+2/6=5/6320-(72+80)=168847+(996-734)=110958+(491-278)=271236+434+733=1403226×(409-406)=678228-109×2=10328-(245+64)=19756-176×4=52697-345+750=1102508+445×2=1398864-186+163=841256+596=85230+116=146658-434-78=1465/8-1/8=4/8662+(444-367)=739366+96×3=654497-(293+203)=182+392=474992-754=23843+150×3=49358×4+948=1180263×(320-316)=105267-46+593=614231+522=753470-48-328=94233-39=1943/6-2/6=1/6430-143=287437+273=710346-312=34117+354+519=990329-27=302470×7=3290924+211-996=139689+337-346=680640×(118-110)=51207/9+2/9=128×2=56216+662+116=994308-29×6=134977-234×2=509383×2-662=104312-188=124570×(790-782)=4560325+108=433247+(360-329)=278164×3=492126-(998-893)=21832-538=294563×6=33783/6-1/6=2/6336+(198-186)=348499-(223+197)=79384+48×2=48060+350+262=672804+723+224=175149×(43-40)=14726×(292-287)=130854-(140+303)=411207×(86-82)=828469+252×2=9731/5+3/5=4/5580-441=139953-48-25=880158×2+206=52250+397-113=334133+82-206=9559-(904-733)=388452-241-136=75847-409=438672×(450-441)=6048309-11×5=254442-37-99=306393+107-413=87651-(308+51)=292702×5=3510561-97=464580+921-726=775945-686+409=668812×6=4872117+(862-191)=788966-399-98=469875-505+465=835125+331+427=883151+481-411=221655-159-247=249304-(638-343)=9179×3+45=582195-(382-189)=2969+474+55=1498195-150+25=70732×5=3660469×(626-619)=3283468-429+806=8455/6-1/6=4/6963-156-755=5240×5=200477×(732-723)=4293299-231+157=225419-65×4=159584-173=411350+33×5=515116+131-75=17280×9+442=1162306+(824-390)=740231+226-169=288444-(403-144)=185723+114+133=970294-197=97184×(407-402)=920506×3=1518949-313=636888-385+446=949966+(196-71)=1091766-(109+281)=376294+(350-187)=457495-170+319=644153×2+518=824223+422=645608+599=1207123×3=369326-32-69=225287×5=1435291+150-210=231268+141-55=354439+240+294=973278-(146-21)=153713-(334+38)=341465-386=79155+(718-67)=80652×6+64=376496-152×3=40497-145×3=62518+273=791564+185-477=272715×8=5720762-337×2=88255-(470-218)=3146×2+395=687722+834-292=1264906-(230+490)=186401-185=216999-719-228=52940+(633-618)=955667-322×2=23372×8=29763/8-1/8=2/8450-337+66=179840+(635-410)=1065408-(23+222)=163753+195+602=1550188+(625-76)=737383-106+32=309787+525+423=1735330+144+37=511248+118=366182×5-91=819240×3+68=78847×6-164=1181/4+2/4=3/4463+(641-593)=511437-77-225=135430+(364-99)=695489+125×4=989453-419+313=347478+260=738423-145=278253+64=31750×3=150187×6=1122243-87