三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦470-(328+63)=313+(276-43)=895×(699-692)=196-26-26=298×2-48=46×(379-375)=698+(461-60)=447-126-35=679+953-278=992×5=114×3=239×3+191=2/3-1/3=337+68-81=129×(475-468)=431-(59+240)=97×7-610=225+123+552=833+405=130×5=456-292+266=126×4+229=137+321=380-147×2=274×3+831=52+218=293-270+101=490-39×3=354+122×6=420-164+470=783-(357-279)=908-95×8=936×3=294×4-373=615×5=182+272-81=111+126=878-21=498-32×3=539-192-239=425×(966-962)=138×7=199×4=237-109+724=836+469+300=111×2=368-60-45=157+182-264=341-(409-108)=213×(162-158)=404-139=345+(62-34)=294+(251-197)=497-11-332=295+130+758=95+581+12=97+80-49=490-221+77=198+158=52×(263-254)=59+214=1/5+3/5=155×2+89=17+(338-252)=672-388=768+39×8=349×(938-934)=826+(940-478)=281+414+196=272-66×3=634-(673-589)=662-352+725=148+143+464=211-114-85=612+25×4=542-106-177=974-(603+355)=151×2=571×3-238=104×5-326=217-(437-284)=27×(628-625)=898-(182+483)=647×2-576=111×5-268=495+(818-149)=919-(379+15)=284×2-509=78×8+356=614-(291+79)=62+157+927=317-(275-216)=552+452+496=343+94×5=223+531-642=14×8=413+72-239=353-208+190=896-232-657=57+(465-108)=987-307=173-128=323+95-369=322×(408-405)=500-263-217=959+(284-57)=896-13×9=425+(432-330)=280×9-362=5/7+2/7=259+115=341+(651-615)=737+214=290×2-16=506+569-751=350-(390-335)=282×3=161-146+452=268+85+459=18+437-301=865+(617-38)=896×(707-700)=179+864+168=407×7-881=34+(268-74)=725×2-53=409-301-88=921×2=121+(864-860)=222×4+102=152+381+453=392-156-41=704-241-212=671+708=376-27=457×(877-872)=107+322-346=690+(314-146)=296+13×7=656-610+733=889-116=265-16×6=31+139=47+44+403=372+142×2=198-184+287=434×9-518=48×8+139=70×6+190=470-384=342-(232-155)=489+66×6=21×9=41×4=359-(386-299)=47×4-134=706×(788-785)=79×6-82=348×2+35=107-(145-73)=100+(245-211)=804-501+979=71+296=122+196=995-(565+119)=817+303+44=784+29+720=3/5-1/5=389+79=386+216+213=676-(288-58)=639-45-274=64×(430-425)=842-10×3=316+69-27=939-225+279=813×(294-288)=857×7=162×6=441-(16+65)=431+157-149=575+327=284+53=342-183+954=972+958+510=427-(416-53)=275-80=192+289-317=389-196-70=421-325=291-(192+50)=884+274+227=525-(376+50)=740-115-276=189×6=492+88×5=189-123+279=565+(624-502)=904+43-341=343+374+65=499+11×7=979-(358+383)=49×(57-54)=329-191-65=903+(891-364)=265-(48-19)=888+107×2=674×6-141=158×6-520=474-67-330=185+114-276=445+(260-176)=638-(834-363)=398-65-318=861-(563+11)=716+(832-392)=195+85=571-302+356=153+308=474-10-251=498+452-323=263-36=206+240=801-(340+257)=333-261=840-117+938=58×3-143=765×6-524=168-26×5=169×2+417=458-373=417-317+33=80×5=4/6+2/6=121+477=149-(224-129)=553-144+885=388×(29-23)=419+61×6=386-(489-199)=792×(362-356)=528-409=2/5-1/5=246-88=185×3+450=862-173-659=48×5=715+845-232=405-98×4=18×(989-981)=471+(991-106)=259×3-191=967×(405-398)=597-(483+64)=844×8-259=915-(109+445)=460×6=640+529-11=821-(487-398)=729-451=815-675=172×5-727=761-183×3=193×(490-486)=423-259-46=996×2=114×(329-322)=106×(441-435)=459-79×5=191+222-102=1/4+2/4=332+108-435=29×(498-490)=693-459+899=168+52-130=73-59=448-447+57=85+105-67=404-159=67+332=174+366+390=353-32×4=725-419=404-(280+52)=859+586+641=180+(309-217)=48+167=999-297-510=457-(210+138)=59+246=26+205-161=65×(494-489)=11+18=900-(952-345)=885-114=946-(756-337)=66-(410-400)=527+451=492-170-321=202-77=659-55+424=675+81-170=43+182+447=519+164+198=647+366-277=694+(812-549)=392-255=198×(42-39)=398-(373-118)=630+770+371=196+207-71=258-95-41=750+141=116-104=209+(421-391)=650-(477+19)=139×(159-154)=447+(263-155)=407+778=297+184=2/4-1/4=989+(481-314)=917-475=185+(249-140)=50×(215-207)=57+113×3=125×3+459=455-410+345=312-(101+67)=89+275-332=744+338=826-293=390+845+626=368-39×7=184+96×5=116+48+243=394+548-212=758-410+280=897×9-923=879-123×5=93×7=304+65=705-100-386=464+200+137=846+99×2=162×(99-95)=812×9-419=564+314=256+472-448=970-(37+83)=982-100×2=521-107-171=312-(359-258)=941-(691-245)=180×4=18+479-417=532+265=809-(190+585)=356-275-63=28×(23-19)=756+(994-989)=81×(494-486)=348+14-181=124+(191-58)=737-79×8=13+(347-171)=400+785+921=490-239+205=658-603=354+976+901=271-249=270×2-254=122-(434-406)=418+(494-25)=50+224=977-(593-507)=713×(199-194)=554+251=450+(388-222)=637-17=457-51=994-95=767-(927-314)=403-199×2=571-(870-550)=816-474=577-77×2=222-51×3=688+846+189=910×8=721+60×2=404-66-221=98+68×7=443-372-67=317+113=453+678+535=314+101=4/8+3/8=339+944-727=472-437+123=162×3-94=356-38×2=76+76+764=149-79-34=227-(204-111)=497×2=492-(383-168)=106×(204-197)=802-668-32=506×4-414=183×3=428+76×4=53+372-65=233-(107-21)=358×(468-461)=140+163=515+210+243=363-76-254=321+25×2=430+374+104=47+128=64×(266-260)=465-(212+192)=434×8=90×8-633=232+199-174=643+76+186=755×5-905=201×(279-275)=916-317-304=71+336=994-(454+109)=221+(121-90)=420-190-216=90×2-34=85×8-281=276+126-298=267×5=427×2+89=137-48=281×4=332-302+384=406-402+362=293-139=220×3=124-(306-252)=284-(312-237)=408-(240+97)=444-(109+326)=251-149+377=275+218=488-57×5=452×2=626-(176+145)=443-(311-46)=294-213-53=826+432+443=427-(714-568)=114+214+186=731+814-362=806-436=912×(733-728)=740+(155-85)=922-526+613=685-414+721=951-823+510=403-238+99=801+(927-199)=173+172+404=995-177-227=953-192×2=173+257-197=83+(549-287)=486-164=934-353×2=477-216-227=792×3=425×5-134=383-30×4=205-34×5=189+245-423=716+29-240=414×7-169=638×9-408=367-102×3=360-199+274=186×2+316=76+274-270=76+161+39=639-63×9=188-35×2=153×3+330=184-172+370=3/7-2/7=11×8+265=120×5+365=326+126=310-24×4=68-11×3=976+910+893=449-305=313-(237+37)=806-337+449=106+(374-207)=591-(431-67)=992-(336+500)=279-259+10=317+452=81×9-27=315+176-253=910+150+143=492×4=438×2-199=343-(69+44)=246-214+285=107-(168-150)=188-(415-245)=46×(460-456)=299-(37+128)=119×(422-418)=404-281=396×2=478-155×3=958-(110+316)=276+95=432-(259+101)=366+607=253×3+29=315-30-229=653-255+806=636-197×3=87+20+640=334-(752-692)=425+(464-261)=352+(381-252)=942-(501-286)=210+670=15+318-239=94-84+90=358-104-29=319+(499-359)=463-(180+173)=32×6=130×(111-108)=299-93×2=305+115-282=982-557=198+233+80=92+482-286=293×3-367=125+(96-82)=6/8+2/8=3/4-1/4=270-100=241×4=3/8-1/8=308+(472-90)=133+448=567+107×4=336-293+259=3/6-1/6=423-73×5=155-(241-236)=323×2-598=451-(189+248)=383+103=150-62=64×(470-464)=708+392+98=65-24×2=327-159+291=124-(56-38)=695×(624-617)=112+965+936=388-26×3=261+(494-124)=159+239=486-163=328+(791-241)=801-19×5=225-141=736-583+103=886×2-561=526-(136+92)=312-107×2=142+32×3=875-(209+68)=430+233=986-94=863-(276-145)=307×(265-262)=483-299-111=179-(22+15)=453-274-67=259-(26+155)=291×2=992-294=2/9+5/9=999-(831+104)=152×5-707=287×2=661-(187+157)=199+(443-425)=380×(27-23)=2/8+3/8=323-(429-380)=437+(259-157)=209+(813-19)=363×2=153+743+15=188+130-232=446-(152+176)=947+901-117=52+(474-209)=694+764+396=956-44+726=435-(844-787)=496×(552-549)=260×7-638=268-(73+21)=224×4-738=452-(453-90)=486×6-732=908-(631+38)=71×2+412=42×7=155×3+647=989+139×2=740-370+453=391-(215+119)=167+348=3/6+2/6=838-264-462=471-41-180=249+26+524=250×3=907-358-462=696-33-139=954-(793-227)=530-189+34=493+174+266=380-333+263=776×5=985-333+473=4/5-1/5=554×2=23×3=257-25×7=471×2-839=656-487+264=740-355×2=999-803+85=94×8-340=820×(538-533)=670+806-626=310-12×5=818-174+74=523×(380-375)=57-(143-137)=133×2-120=4/7-1/7=875-596-225=237×2=469×5=475-411=233-54+224=245-62=624-(107+226)=91×7=244-(400-323)=72×9-175=455-45×9=238+428=339+(71-17)=748-67×6=477-(41+293)=201×6=466-127+75=448+103×2=166×3+705=474-(288-188)=149-72=845-517-236=111×(189-183)=168+57=222+63=873-589+325=879-258=314×4=382-87+180=494×2=261+166=44×(61-55)=270-185+210=414+498+923=939-(18+695)=271+313×2=58×5=924-(783-725)=859-12=935-62-71=250×4-909=777-(601-159)=212+739=47×(401-392)=351×2-699=712-613+200=146×2+298=52×6+845=796+92-74=289×3=42×8+626=694×2-277=355-(259+75)=544+490-10=370-112+26=41×9+63=930+(812-530)=131+(179-116)=464-135-28=214+171-125=175×4+719=759-150-292=376-39×5=744×4-740=960-(200+397)=555-(172+234)=26+(773-58)=184×3-486=272+377=754-58×4=512+156×3=671+295×3=228+(487-168)=247-16×7=27+165+660=135-20×5=327-(121+112)=378-122×3=115+205=264+(403-110)=503-(926-867)=498-(161+137)=480-454-22=475-(60+289)=1/5+2/5=763×(302-294)=303+(983-31)=168×(36-32)=382-(272+64)=192-138=320×3-418=719-212×3=93×(58-49)=4/7+3/7=100+168+730=3/5-2/5=339+253+216=765-114=516-11=205+235+156=793-395=490+615-628=81+387+30=342-263+357=395-(449-103)=64+602+105=371-31-278=5/7-2/7=594+591+567=448-90=383-(155-154)=135+648=699+(956-470)=67+424-35=201+38-134=451-99-342=135-(446-417)=12×2=964+759-660=1/7+3/7=368-189=636-222-21=360+215+298=630-554=992-28×5=525×(760-753)=741-(684+52)=783-23×3=468-156-142=698-(878-513)=137+166=155×(258-254)=373-103-104=209+45+338=623-(766-279)=489-(489-387)=927-436-46=120-26×2=139×7=121×(466-461)=824×4-14=207+860+580=588×5=162-33+340=137×3+48=758+808-381=183×5-766=278+54×8=48×(480-472)=903×2-124=460+(416-201)=512×8-602=907-515-208=167×5=133×6=36+283-109=506+669-639=411-128+174=197-27×6=355-200=63×3+267=445-(633-470)=363-194=719+120×4=122×2=438-22×8=116+(273-218)=29×4+553=377-(220+90)=450×4=437-(245+96)=434-(81+182)=815×7=230+(960-484)=975×(914-905)=717-452-107=908-194×2=879+998=505-45×9=19+271×2=380+197×2=607×(598-589)=352×9-515=72+408×2=672×4-274=701-68×2=613-14×9=658×(610-603)=402-171-40=247+221=989-58×4=573+161+76=538-257=424-(281+133)=304×3-686=305×3+38=58+162-134=299-(139-38)=411-(116+290)=388×(981-972)=189+(384-149)=325-(195-55)=374+958-658=参考答案470-(328+63)=79313+(276-43)=546895×(699-692)=6265196-26-26=144298×2-48=54846×(379-375)=184698+(461-60)=1099447-126-35=286679+953-278=1354992×5=4960114×3=342239×3+191=9082/3-1/3=1/3337+68-81=324129×(475-468)=903431-(59+240)=13297×7-610=69225+123+552=900833+405=1238130×5=650456-292+266=430126×4+229=733137+321=458380-147×2=86274×3+831=165352+218=270293-270+101=124490-39×3=373354+122×6=1086420-164+470=726783-(357-279)=705908-95×8=148936×3=2808294×4-373=803615×5=3075182+272-81=373111+126=237878-21=857498-32×3=402539-192-239=108425×(966-962)=1700138×7=966199×4=796237-109+724=852836+469+300=1605111×2=222368-60-45=263157+182-264=75341-(409-108)=40213×(162-158)=852404-139=265345+(62-34)=373294+(251-197)=348497-11-332=154295+130+758=118395+581+12=68897+80-49=128490-221+77=346198+158=35652×(263-254)=46859+214=2731/5+3/5=4/5155×2+89=39917+(338-252)=103672-388=284768+39×8=1080349×(938-934)=1396826+(940-478)=1288281+414+196=891272-66×3=74634-(673-589)=550662-352+725=1035148+143+464=755211-114-85=12612+25×4=712542-106-177=259974-(603+355)=16151×2=302571×3-238=1475104×5-326=194217-(437-284)=6427×(628-625)=81898-(182+483)=233647×2-576=718111×5-268=287495+(818-149)=1164919-(379+15)=525284×2-509=5978×8+356=980614-(291+79)=24462+157+927=1146317-(275-216)=258552+452+496=1500343+94×5=813223+531-642=11214×8=112413+72-239=246353-208+190=335896-232-657=757+(465-108)=414987-307=680173-128=45323+95-369=49322×(408-405)=966500-263-217=20959+(284-57)=1186896-13×9=779425+(432-330)=527280×9-362=21585/7+2/7=1259+115=374341+(651-615)=377737+214=951290×2-16=564506+569-751=324350-(390-335)=295282×3=846161-146+452=467268+85+459=81218+437-301=154865+(617-38)=1444896×(707-700)=6272179+864+168=1211407×7-881=196834+(268-74)=228725×2-53=1397409-301-88=20921×2=1842121+(864-860)=125222×4+102=990152+381+453=986392-156-41=195704-241-212=251671+708=1379376-27=349457×(877-872)=2285107+322-346=83690+(314-146)=858296+13×7=387656-610+733=779889-116=773265-16×6=16931+139=17047+44+403=494372+142×2=656198-184+287=301434×9-518=338848×8+139=52370×6+190=610470-384=86342-(232-155)=265489+66×6=88521×9=18941×4=164359-(386-299)=27247×4-134=54706×(788-785)=211879×6-82=392348×2+35=731107-(145-73)=35100+(245-211)=134804-501+979=128271+296=367122+196=318995-(565+119)=311817+303+44=1164784+29+720=15333/5-1/5=2/5389+79=468386+216+213=815676-(288-58)=446639-45-274=32064×(430-425)=320842-10×3=812316+69-27=358939-225+279=993813×(294-288)=4878857×7=5999162×6=972441-(16+65)=360431+157-149=439575+327=902284+53=337342-183+954=1113972+958+510=2440427-(416-53)=64275-80=195192+289-317=164389-196-70=123421-325=96291-(192+50)=49884+274+227=1385525-(376+50)=99740-115-276=349189×6=1134492+88×5=932189-123+279=345565+(624-502)=687904+43-341=606343+374+65=782499+11×7=576979-(358+383)=23849×(57-54)=147329-191-65=73903+(891-364)=1430265-(48-19)=236888+107×2=1102674×6-141=3903158×6-520=428474-67-330=77185+114-276=23445+(260-176)=529638-(834-363)=167398-65-318=15861-(563+11)=287716+(832-392)=1156195+85=280571-302+356=625153+308=461474-10-251=213498+452-323=627263-36=227206+240=446801-(340+257)=204333-261=72840-117+938=166158×3-143=31765×6-524=4066168-26×5=38169×2+417=755458-373=85417-317+33=13380×5=4004/6+2/6=1121+477=598149-(224-129)=54553-144+885=1294388×(29-23)=2328419+61×6=785386-(489-199)=96792×(362-356)=4752528-409=1192/5-1/5=1/5246-88=158185×3+450=1005862-173-659=3048×5=240715+845-232=1328405-98×4=1318×(989-981)=144471+(991-106)=1356259×3-191=586967×(405-398)=6769597-(483+64)=50844×8-259=6493915-(109+445)=361460×6=2760640+529-11=1158821-(487-398)=732729-451=278815-675=140172×5-727=133761-183×3=212193×(490-486)=772423-259-46=118996×2=1992114×(329-322)=798106×(441-435)=636459-79×5=64191+222-102=3111/4+2/4=3/4332+108-435=529×(498-490)=232693-459+899=1133168+52-130=9073-59=14448-447+57=5885+105-67=123404-159=24567+332=399174+366+390=930353-32×4=225725-419=306404-(280+52)=72859+586+641=2086180+(309-217)=27248+167=215999-297-510=192457-(210+138)=10959+246=30526+205-161=7065×(494-489)=32511+18=29900-(952-345)=293885-114=771946-(756-337)=52766-(410-400)=56527+451=978492-170-321=1202-77=125659-55+424=1028675+81-170=58643+182+447=672519+164+198=881647+366-277=736694+(812-549)=957392-255=137198×(42-39)=594398-(373-118)=143630+770+371=1771196+207-71=332258-95-41=122750+141=891116-104=12209+(421-391)=239650-(477+19)=154139×(159-154)=695447+(263-155)=555407+778=1185297+184=4812/4-1/4=1/4989+(481-314)=1156917-475=442185+(249-140)=29450×(215-207)=40057+113×3=396125×3+459=834455-410+345=390312-(101+67)=14489+275-332=32744+338=1082826-293=533390+845+626=1861368-39×7=95184+96×5=664116+48+243=407394+548-212=730758-410+280=628897×9-923=7150879-123×5=26493×7=651304+65=369705-100-386=219464+200+137=801846+99×2=1044162×(99-95)=648812×9-419=6889564+314=878256+472-448=280970-(37+83)=850982-100×2=782521-107-171=243312-(359-258)=211941-(691-245)=495180×4=72018+479-417=80532+265=797809-(190+585)=34356-275-63=1828×(23-19)=112756+(994-989)=76181×(494-486)=648348+14-181=181124+(191-58)=257737-79×8=10513+(347-171)=189400+785+921=2106490-239+205=456658-603=55354+976+901=2231271-249=22270×2-254=286122-(434-406)=94418+(494-25)=88750+224=274977-(593-507)=891713×(199-194)=3565554+251=805450+(388-222)=616637-17=620457-51=406994-95=899767-(927-314)=154403-199×2=5571-(870-550)=251816-474=342577-77×2=423222-51×3=69688+846+189=1723910×8=7280721+60×2=841404-66-221=11798+68×7=574443-372-67=4317+113=430453+678+535=1666314+101=4154/8+3/8=7/8339+944-727=556472-437+123=158162×3-94=392356-38×2=28076+76+764=916149-79-34=36227-(204-111)=134497×2=994492-(383-168)=277106×(204-197)=742802-668-32=102506×4-414=1610183×3=549428+76×4=73253+372-65=360233-(107-21)=147358×(468-461)=2506140+163=303515+210+243=968363-76-254=33321+25×2=371430+374+104=90847+128=17564×(266-260)=384465-(212+192)=61434×8=347290×8-633=87232+199-174=257643+76+186=905755×5-905=2870201×(279-275)=804916-317-304=29571+336=407994-(454+109)=431221+(121-90)=252420-190-216=1490×2-34=14685×8-281=399276+126-298=104267×5=1335427×2+89=943137-48=89281×4=1124332-302+384=414406-402+362=366293-139=154220×3=660124-(306-252)=70284-(312-237)=209408-(240+97)=71444-(109+326)=9251-149+377=479275+218=493488-57×5=203452×2=904626-(176+145)=305443-(311-46)=178294-213-53=28826+432+443=1701427-(714-568)=281114+214+186=514731+814-362=1183806-436=370912×(733-728)=4560740+(155-85)=810922-526+613=1009685-414+721=992951-823+510=638403-238+99=264801+(927-199)=1529173+172+404=749995-177-227=591953-192×2=569173+257-197=23383+(549-287)=345486-164=322934-353×2=228477-216-227=34792×3=2376425×5-134=1991383-30×4=263205-34×5=35189+245-423=11716+29-240=505414×7-169=2729638×9-408=5334367-102×3=61360-199+274=435186×2+316=68876+274-270=8076+161+39=276639-63×9=72188-35×2=118153×3+330=789184-172+370=3823/7-2/7=1/711×8+265=353120×5+365=965326+126=452310-24×4=21468-11×3=35976+910+893=2779449-305=144313-(237+37)=39806-337+449=918106+(374-207)=273591-(431-67)=227992-(336+500)=156279-259+10=30317+452=76981×9-27=702315+176-253=238910+150+143=1203492×4=1968438×2-199=677343-(69+44)=230246-214+285=317107-(168-150)=89188-(415-245)=1846×(460-456)=184299-(37+128)=134119×(422-418)=476404-281=123396×2=792478-155×3=13958-(110+316)=532276+95=371432-(259+101)=72366+607=973253×3+29=788315-30-229=56653-255+806=1204636-197×3=4587+20+640=747334-(752-692)=274425+(464-261)=628352+(381-252)=481942-(501-286)=727210+670=88015+318-239=9494-84+90=100358-104-29=225319+(499-359)=459463-(180+173)=11032×6=192130×(111-108)=390299-93×2=113305+115-282=138982-557=425198+233+80=51192+482-286=288293×3-367=512125+(96-82)=1396/8+2/8=13/4-1/4=2/4270-100=170241×4=9643/8-1/8=2/8308+(472-90)=690133+448=581567+107×4=995336-293+259=3023/6-1/6=2/6423-73×5=58155-(241-236)=150323×2-598=48451-(189+248)=14383+103=486150-62=8864×(470-464)=384708+392+98=119865-24×2=17327-159+291=459124-(56-38)=106695×(624-617)=4865112+965+936=2013388-26×3=310261+(494-124)=631159+239=398486-163=323328+(791-241)=878801-19×5=706225-141=84736-583+103=256886×2-561=1211526-(136+92)=298312-107×2=98142+32×3=238875-(209+68)=598430+233=663986-94=892863-(276-145)=732307×(265-262)=921483-299-111=73179-(22+15)=142453-274-67=112259-(26+155)=78291×2=582992-294=6982/9+5/9=7/9999-(831+104)=64152×5-707=53287×2=574661-(187+157)=317199+(443-425)=217380×(27-23)=15202/8+3/8=5/8323-(429-380)=274437+(259-157)=539209+(813-19)=1003363×2=726153+743+15=911188+130-232=86446-(152+176)=118947+901-117=173152+(474-209)=317694+764+396=1854956-44+726=1638435-(844-787)=378496×(552-549)=1488260×7-638=1182268-(73+21)=174224×4-738=158452-(453-90)=89486×6-732=2184908-(631+38)=23971×2+412=55442×7=294155×3+647=1112989+139×2=1267740-370+453=823391-(215+119)=57167+348=5153/6+2/6=5/6838-264-462=112471-41-180=250249+26+524=799250×3=750907-358-462=87696-33-139=524954-(793-227)=388530-189+34=375493+174+266=933380-333+263=310776×5=3880985-333+473=11254/5-1/5=3/5554×2=110823×3=69257-25×7=82471×2-839=103656-487+264=433740-355×2=30999-803+85=28194×8-340=412820×(538-533)=4100670+806-626=850310-12×5=250818-174+74=718523×(380-375)=261557-(143-137)=51133×2-120=1464/7-1/7=3/7875-596-225=54237×2=474469×5=2345475-411=64233-54+224=403245-62=183624-(107+226)=29191×7=637244-(400-323)=16772×9-175=473455-45×9=50238+428=666339+(71-17)=393748-67×6=346477-(41+293)=143201×6=1206466-127+75=414448+103×2=654166×3+705=1203474-(288-188)=374149-72=77845-517-236=92111×(189-183)=666168+57=225222+63=285873-589+325=609879-258=621314×4=1256382-87+180=475494×2=988261+166=42744×(61-55)=264270-185+210=295414+498+923=1835939-(18+695)=226271+313×2=89758×5=290924-(783-725)=866859-12=847935-62-71=802250×4-909=91777-(601-159)=335212+739=95147×(401-392)=423351×2-699=3712-613+200=299146×2+298=59052×6+845=1157796+92-74=814289×3=86742×8+626=962