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92×(471-462)=98+259+354=375+49-292=408-(138+252)=258+179=543+(952-595)=466-(369+54)=86+140=4/5-1/5=563-54=344×2=217×(95-92)=131×3=15+632-455=302×2-41=257×(196-189)=304+(134-91)=325-151+586=763-78+516=202+190=815-(102+35)=735+(979-593)=90×8-253=611+617-105=231+99=353×2=767-123-403=890-(568+83)=950-(653+239)=808-640+899=358-62-271=121×(124-119)=447×2-71=50+193=14+(819-57)=452-(484-68)=91+504+64=5/9-4/9=97+307=531+39+411=237-216=67+215+638=460-(446-445)=832-49×8=170×(467-464)=423×2=47×(387-378)=882-(189+179)=153×5=487-104×4=846+991+250=260-251+173=465+471×2=212×3+787=321×8-853=917-301=490-142=119×7-435=77-63+89=57+64×7=854+804+119=918+509+422=373+922-598=563+496=272-(587-357)=382-64×3=278×7-334=446-(325+101)=70×4=598-216-364=856+541+304=151×2-252=307+119-288=15+(464-453)=182-(190-101)=262-(214-160)=24+123+118=821-57+250=6/7-1/7=33×6-44=451-(341+16)=430+(498-415)=199-(133+15)=110+248=342+61-379=209×(92-89)=879+215-28=326-34×3=991-821-148=358-226=762-339+176=34×6+410=87+281=339-(180-120)=519+745-562=123×8=841×8=353×(601-596)=781×8=215+(894-562)=182+27×2=235+129-273=6/9+3/9=853-(96+439)=133+140-56=271-(185+77)=319+(279-155)=781-135=810+910=972-718=600-18+23=953×6=115+257-80=126×6-325=550+592-442=250×3=916×(447-439)=463-109×4=480+985+25=254+446+231=68+(432-132)=795-26-713=8/9-1/9=551×(375-371)=344+49×5=405+(444-440)=363×8=42×8=239+69=366-287+285=119-(489-414)=554-(346-34)=197+98-104=533×9=280-(311-116)=3/5-1/5=816×5-360=496-(209+93)=365+(261-179)=720-(709-229)=869-51×5=188×6=720-361-77=452-267+133=1/9+4/9=4/9-2/9=311-116+114=492+448-239=131-40=950-792=706-(232+118)=63+145=787-337=384-252=343-251=2/5-1/5=599+903=107-(328-240)=263+(472-377)=407-24×2=176-100+150=480-(378-253)=359-22×6=203+(875-72)=413-139=887-(271-270)=420+324=182+109×7=819×9-859=898+771+612=332+(389-180)=213+157-62=1/8+4/8=617-62-55=918×2=329+194=576+(878-772)=955-424-456=133×7-266=115+899-289=151-14+603=655+269=44×7=119+236=827-(891-626)=411-384=713+429=242×(205-201)=466-366+164=124-(22+54)=29×2=737-(139+588)=306+10-17=34×2+259=604+388=144-25=538+117+48=392×2=50+227=63×8+338=607×(232-225)=451-237=628+417-986=530×8-222=10×2=438×8=389×6-370=207+(109-69)=694-129+730=58-27+151=169+62×8=95-(924-898)=95×3=969+301=305×(742-737)=416-21-311=460-123-311=822-398×2=443-(386-352)=781-(856-444)=531×4-979=297-91=560×6=442+102×4=490-291+756=530-(729-568)=353-67=25+77×3=72×(244-235)=371-68×3=42+30+555=77×5=438+792-283=847-538+226=695×(183-180)=450+23×9=173×(926-923)=30+649+811=946-(431-356)=103×7=405+250+129=92+29+387=486-(27+433)=265-29=660-13×8=248+146+256=267-(140+49)=484+(153-35)=577-116×3=79+(467-84)=467×3-165=516-60×5=373-(31+271)=814+317+330=351-25×5=138+245=116×(44-37)=82×7-205=167+28×5=2/6-1/6=614-(506+64)=35×2=334-270+110=38+184=312-176+87=219+247-233=300+76=338-(94+85)=22+26×6=292-199+40=442×6=447+73×5=254+136-109=978-(448-154)=217+219=173+116+761=428+(354-221)=10×5=629-(17+541)=903-52+993=544-62-124=772-307-39=202×4+348=3/6-1/6=969+434+285=248+58+489=459+794+524=452-99-331=437-19-312=156+210=152×2=958-403=33×4+52=494-389=81+(482-278)=107-20-76=370-41×7=248-109+20=346×9=54×5=872-196+997=345-43-286=6/9+2/9=55+377-157=20×8=428×8=477×2-558=174×(428-423)=969×7=377-224-22=431-40-107=287-39+56=317+(406-15)=142+177=39×5=656-126×3=666-(395+125)=382+57×5=661×9-634=692+362-248=863-398=719-133-25=493-123×2=196×(150-141)=477-(60+298)=573-16×3=631+188+123=326×5-98=88+805+98=472-(254+180)=2/7+4/7=645×(602-595)=806+958+510=162-(355-280)=349-258+17=232+273+277=188+178×3=997-(94+672)=552+(808-293)=830-62×3=396-(243+16)=476-278-125=412×4-244=163×5-343=307×3-317=104×7-469=314-287+162=383+(432-223)=970+297-280=369×9-503=137×6-498=465-121+97=490-(301-67)=433-214+25=464×(935-928)=690-127+10=254-(367-357)=340+463+443=338-53=385+14+460=285-97×2=804-(436+269)=32×9+492=171×(277-272)=868-28×8=65+11=484-(494-474)=332+56=349+55×5=27×7=581×(203-200)=152×3=248+828+196=85×(304-296)=231+177=329-(221-176)=301-267+53=210×2=328+25-86=145×(951-943)=982-569=359+369=1/7+3/7=892+(969-152)=483×2+713=290×(460-457)=365-43-24=179-107+324=767-78×7=461-239-218=145-(208-176)=837-48×5=34+164=248×4-744=227+483+32=929-55×3=139×7=868+(303-283)=929-276×3=372-209+179=48+416-351=749+87+864=414-(276+58)=206+141=266-19×6=365-(153+19)=438-(72+102)=100+(622-242)=460-164=225-99-41=21+31=811-58=334+29-315=665-(973-925)=905-(531-261)=107×(161-155)=244-13-215=378-31-240=334-19×5=143+(312-186)=736×7-494=699-(489+75)=414+63×5=437+125+301=416-59×7=78+(453-85)=726-(986-538)=61+18=209+(849-579)=394-241-23=382+118-142=650+759=663+(202-16)=281+62-23=191×(538-533)=618-206×2=324-28×9=229-(493-352)=714-68-98=197×4+122=181+796+646=765×3-106=454-29×9=91×2-126=294-106=849-406-74=166×4-151=245-19×7=132+111×7=991×(695-692)=183+851-679=247×(433-430)=380-(239-86)=467-(276+150)=833×(330-321)=921-258-193=359×(356-352)=718+521+796=370+(226-14)=512-(533-264)=96×9-727=380-(141+164)=14×9+16=424+(849-725)=154-76+105=661+580-550=670-(260+393)=301+134-335=884×3-57=382-344+426=276+420+166=656-(238+189)=348-78×3=11×(395-390)=863×(142-136)=347-25-306=950-800=387-(34+332)=41×(269-264)=193+483+31=38×5=161+(407-324)=474-438=381-103=197×(210-207)=400-288=434-256-13=319×3-937=635-574=376-191=954+724-48=4/7+2/7=302×3+667=387-(386-41)=156-11=409-113×3=370-(22+169)=978-149-528=613+497-130=234+48×7=916-42×3=906-(434-404)=887-210×4=354+38-347=486-173+41=326+88=431×2-322=171+386-326=79+119-87=431-319=133+302+420=161×3-13=141×(131-123)=306-136-41=321×3-10=441-111×2=371+(925-521)=309×5-142=431-179=380-39+784=532+42×4=410-24×8=317-101=914-(169+730)=447-47×5=2/8+4/8=934-267-158=909-(162+148)=474-392=748+392-940=231×2+307=329+119-105=112×7+42=180+(932-701)=228+139=306+240=339+132=270+219-457=193+60-170=533+906-656=748×9-438=361×8-716=78+387-119=446-35×5=200-22×2=119-17×4=506-21×2=439-98-54=214×2+478=422-(36+249)=821-16-38=440+(220-130)=215×3=254+105=465+713-480=428-(461-229)=98×(243-238)=221×2+30=73+326=326×(222-217)=162×5=65×(258-253)=782-(988-403)=43×7=887-811=818-(73+351)=484-44=846-(837-468)=500-400+222=785-317+393=486-313-96=93×(72-63)=309-24×9=297+142=793-56+723=187+40×8=579+12×7=65-24+405=535×2-269=242-57×3=723+840+912=268-72+188=225-(128-60)=424×(419-415)=922-292×3=764-291-268=221×(226-223)=923-(602+256)=322-317+297=779×(322-319)=460-122+24=880+656-40=594-86×2=215+89×2=325+131+162=608-192=172×8-663=340-(391-313)=940+341+911=354-67=140-82+241=365-(455-180)=400-17=1/3+2/3=546+(536-454)=21+(959-139)=439-403+77=995-(496-34)=3/7+2/7=414×9=709×(754-750)=995-(56+201)=331+83-367=64+343-227=866-276=937+621+803=667-259+899=674-(589+45)=843+605-236=596×6=12×4+583=991+(527-396)=606-(734-538)=420+528+377=69×2+274=167×5-143=614+(963-927)=47×6=352-315=673-57-184=407-188-102=65×8=647-(649-372)=452×2=970-(160+761)=924+(951-910)=24×6+183=876-14×3=4/8-2/8=163×(132-127)=585-216-218=5/10-2/10=767+286+339=583+26+125=485+306+438=826-(274+307)=423-(230+131)=281-(669-580)=281×(828-821)=570×3-331=203×4-83=970-(338+297)=440-100-154=556+251-255=380+20-113=114×7-229=219+27-199=375×2=135×(55-48)=315+(210-69)=157+100=453+64+410=109×8+171=1/6+2/6=279+212=492+(94-62)=909+34×9=547×3=111×9-286=966-743-81=423+(402-302)=433+330=449-26×3=128-(122-101)=789×8-867=242+412-290=399-(277+77)=695+(978-488)=699×3-286=53×6+53=148×2-74=885-(971-901)=258-79=762+986-273=333-66×2=79+94×4=73+156=561-19×5=73+(464-134)=593-112-16=247-(26+194)=300×3+702=210+645+97=546-117+519=60+223-139=95+62+116=511-396+527=326-12=744-(32+567)=481-325=702+695-935=795-(14+11)=764-(544-169)=187-(210-177)=833×6=487-94×2=237×3+892=46×5-106=359+(319-170)=63-32+252=476-(300-109)=121×6+182=403-(413-347)=890-100+420=306+40-301=682-643=390-61-24=488-25-429=324+(497-119)=547+469-36=139×6+29=337+530=285-112=36×7-79=488-(325+46)=316+969+993=934+(602-431)=845×7=309×3+802=156+661-79=821×9=153+336+319=121×4=385-(428-362)=838-(555+148)=91+59=166+22+590=84×(294-288)=74×(415-406)=448-151×2=131+28+109=468-176-144=41×(383-377)=257×6-50=661-404-131=439-29×2=426+162×5=381+48×6=853+233+297=217+(543-15)=488-30-108=451-272+687=787-(246-214)=334×5-748=747-424+670=500-309=455×(526-522)=170×(477-474)=72×(259-254)=348-73=337-291+503=899-(377-315)=698-(894-627)=164×(286-283)=298-12-74=881+124×7=297+(957-254)=234×2=32×3=821-231=91+57=133+(334-168)=205+(488-231)=290-255=491-(425-253)=729-229=346×4-796=318+562=977+(140-130)=613-610+955=270-168+54=121+(400-234)=94×3+127=382-234+965=33×6+217=565-39×9=428-(53+119)=282-69-50=775+143=738-205-530=483+367+114=172+147=388-348=3/5+2/5=297×9=375-140×2=100×8-462=22+41+402=705-(168+403)=745-361×2=242×(351-348)=162+107×3=614-(914-875)=450+455=940+(985-661)=767-38-115=377+(432-395)=384-80=876-(610-112)=88+332=283×2-488=246×9=306-94+479=205+247+374=517-50-439=355-(57+79)=421-346+342=31+104×5=168+316=106×7+960=896+152=508×3-966=474-235-163=186+(200-107)=728-(395-329)=79×(86-81)=150×7=499-347-74=264+(397-89)=245-(44+177)=172×5+845=999-148-823=875-329×2=817+641=350-57=737+289+250=268+357=339-(843-842)=228+(402-76)=618×(865-859)=156+508+931=648-83=2/4-1/4=544-(154+328)=149+113-144=201+957-614=882-361=822-113-53=481×6=154-(477-339)=469-32×4=967-395-531=94×(509-505)=404-170×2=240-210+329=299-177-88=937+457×2=282-(40+213)=221×2-174=183+300=107×7+191=78+487+92=553×(360-351)=171×3-199=參考答案92×(471-462)=82898+259+354=711375+49-292=132408-(138+252)=18258+179=437543+(952-595)=900466-(369+54)=4386+140=2264/5-1/5=3/5563-54=509344×2=688217×(95-92)=651131×3=39315+632-455=192302×2-41=563257×(196-189)=1799304+(134-91)=347325-151+586=760763-78+516=1201202+190=392815-(102+35)=678735+(979-593)=112190×8-253=467611+617-105=1123231+99=330353×2=706767-123-403=241890-(568+83)=239950-(653+239)=58808-640+899=1067358-62-271=25121×(124-119)=605447×2-71=82350+193=24314+(819-57)=776452-(484-68)=3691+504+64=6595/9-4/9=1/997+307=404531+39+411=981237-216=2167+215+638=920460-(446-445)=459832-49×8=440170×(467-464)=510423×2=84647×(387-378)=423882-(189+179)=514153×5=765487-104×4=71846+991+250=2087260-251+173=182465+471×2=1407212×3+787=1423321×8-853=1715917-301=616490-142=348119×7-435=39877-63+89=10357+64×7=505854+804+119=1777918+509+422=1849373+922-598=697563+496=1059272-(587-357)=42382-64×3=190278×7-334=1612446-(325+101)=2070×4=280598-216-364=18856+541+304=1701151×2-252=50307+119-288=13815+(464-453)=26182-(190-101)=93262-(214-160)=20824+123+118=265821-57+250=10146/7-1/7=5/733×6-44=154451-(341+16)=94430+(498-415)=513199-(133+15)=51110+248=358342+61-379=24209×(92-89)=627879+215-28=1066326-34×3=224991-821-148=22358-226=132762-339+176=59934×6+410=61487+281=368339-(180-120)=279519+745-562=702123×8=984841×8=6728353×(601-596)=1765781×8=6248215+(894-562)=547182+27×2=236235+129-273=916/9+3/9=1853-(96+439)=318133+140-56=217271-(185+77)=9319+(279-155)=443781-135=646810+910=1720972-718=254600-18+23=605953×6=5718115+257-80=292126×6-325=431550+592-442=700250×3=750916×(447-439)=7328463-109×4=27480+985+25=1490254+446+231=93168+(432-132)=368795-26-713=568/9-1/9=7/9551×(375-371)=2204344+49×5=589405+(444-440)=409363×8=290442×8=336239+69=308366-287+285=364119-(489-414)=44554-(346-34)=242197+98-104=191533×9=4797280-(311-116)=853/5-1/5=2/5816×5-360=3720496-(209+93)=194365+(261-179)=447720-(709-229)=240869-51×5=614188×6=1128720-361-77=282452-267+133=3181/9+4/9=5/94/9-2/9=2/9311-116+114=309492+448-239=701131-40=91950-792=158706-(232+118)=35663+145=208787-337=450384-252=132343-251=922/5-1/5=1/5599+903=1502107-(328-240)=19263+(472-377)=358407-24×2=359176-100+150=226480-(378-253)=355359-22×6=227203+(875-72)=1006413-139=274887-(271-270)=886420+324=744182+109×7=945819×9-859=6512898+771+612=2281332+(389-180)=541213+157-62=3081/8+4/8=5/8617-62-55=500918×2=1836329+194=523576+(878-772)=682955-424-456=75133×7-266=665115+899-289=725151-14+603=740655+269=92444×7=308119+236=355827-(891-626)=562411-384=27713+429=1142242×(205-201)=968466-366+164=264124-(22+54)=4829×2=58737-(139+588)=10306+10-17=29934×2+259=327604+388=992144-25=119538+117+48=703392×2=78450+227=27763×8+338=842607×(232-225)=4249451-237=214628+417-986=59530×8-222=401810×2=20438×8=3504389×6-370=1964207+(109-69)=247694-129+730=129558-27+151=182169+62×8=66595-(924-898)=6995×3=285969+301=1270305×(742-737)=1525416-21-311=84460-123-311=26822-398×2=26443-(386-352)=409781-(856-444)=369531×4-979=1145297-91=206560×6=3360442+102×4=850490-291+756=955530-(729-568)=369353-67=28625+77×3=25672×(244-235)=648371-68×3=16742+30+555=62777×5=385438+792-283=947847-538+226=535695×(183-180)=2085450+23×9=657173×(926-923)=51930+649+811=1490946-(431-356)=871103×7=721405+250+129=78492+29+387=508486-(27+433)=26265-29=236660-13×8=556248+146+256=650267-(140+49)=78484+(153-35)=602577-116×3=22979+(467-84)=462467×3-165=1236516-60×5=216373-(31+271)=71814+317+330=1461351-25×5=226138+245=383116×(44-37)=81282×7-205=369167+28×5=3072/6-1/6=1/6614-(506+64)=4435×2=70334-270+110=17438+184=222312-176+87=223219+247-233=233300+76=376338-(94+85)=15922+26×6=178292-199+40=133442×6=2652447+73×5=812254+136-109=281978-(448-154)=684217+219=436173+116+761=1050428+(354-221)=56110×5=50629-(17+541)=71903-52+993=1844544-62-124=358772-307-39=426202×4+348=11563/6-1/6=2/6969+434+285=1688248+58+489=795459+794+524=1777452-99-331=22437-19-312=106156+210=366152×2=304958-403=55533×4+52=184494-389=10581+(482-278)=285107-20-76=11370-41×7=83248-109+20=159346×9=311454×5=270872-196+997=1673345-43-286=166/9+2/9=8/955+377-157=27520×8=160428×8=3424477×2-558=396174×(428-423)=870969×7=6783377-224-22=131431-40-107=284287-39+56=304317+(406-15)=708142+177=31939×5=195656-126×3=278666-(395+125)=146382+57×5=667661×9-634=5315692+362-248=806863-398=465719-133-25=561493-123×2=247196×(150-141)=1764477-(60+298)=119573-16×3=525631+188+123=942326×5-98=153288+805+98=991472-(254+180)=382/7+4/7=6/7645×(602-595)=4515806+958+510=2274162-(355-280)=87349-258+17=108232+273+277=782188+178×3=722997-(94+672)=231552+(808-293)=1067830-62×3=644396-(243+16)=137476-278-125=73412×4-244=1404163×5-343=472307×3-317=604104×7-469=259314-287+162=189383+(432-223)=592970+297-280=987369×9-503=2818137×6-498=324465-121+97=441490-(301-67)=256433-214+25=244464×(935-928)=3248690-127+10=573254-(367-357)=244340+463+443=1246338-53=285385+14+460=859285-97×2=91804-(436+269)=9932×9+492=780171×(277-272)=855868-28×8=64465+11=76484-(494-474)=464332+56=388349+55×5=62427×7=189581×(203-200)=1743152×3=456248+828+196=127285×(304-296)=680231+177=408329-(221-176)=284301-267+53=87210×2=420328+25-86=267145×(951-943)=1160982-569=413359+369=7281/7+3/7=4/7892+(969-152)=1709483×2+713=1679290×(460-457)=870365-43-24=298179-107+324=396767-78×7=221461-239-218=4145-(208-176)=113837-48×5=59734+164=198248×4-744=248227+483+32=742929-55×3=764139×7=973868+(303-283)=888929-276×3=101372-209+179=34248+416-351=113749+87+864=1700414-(276+58)=80206+141=347266-19×6=152365-(153+19)=193438-(72+102)=264100+(622-242)=480460-164=296225-99-41=8521+31=52811-58=753334+29-315=48665-(973-925)=617905-(531-261)=635107×(161-155)=642244-13-215=16378-31-240=107334-19×5=239143+(312-186)=269736×7-494=4658699-(489+75)=135414+63×5=729437+125+301=863416-59×7=378+(453-85)=446726-(986-538)=27861+18=79209+(849-579)=479394-241-23=130382+118-142=358650+759=1409663+(202-16)=849281+62-23=320191×(538-533)=955618-206×2=206324-28×9=72229-(493-352)=88714-68-98=548197×4+122=910181+796+646=1623765×3-106=2189454-29×9=19391×2-126=56294-106=188849-406-74=369166×4-151=513245-19×7=112132+111×7=909991×(695-692)=2973183+851-679=355247×(433-430)=741380-(239-86)=227467-(276+150)=41833×(330-321)=7497921-258-193=470359×(356-352)=1436718+521+796=2035370+(226-14)=582512-(533-264)=24396×9-727=137380-(141+164)=7514×9+16=142424+(849-725)=548154-76+105=183661+580-550=691670-(260+393)=17301+134-335=100884×3-57=2595382-344+426=464276+420+166=862656-(238+189)=229348-78×3=11411×(395-390)=55863×(142-136)=5178347-25-306=16950-800=150387-(34+332)=2141×(269-264)=205193+483+31=70738×5=190161+(407-324)=244474-438=36381-103=278197×(210-207)=591400-288=112434-256-13=165319×3-937=20635-574=61376-191=185954+724-48=16304/7+2/7=6/7302×3+667=1573387-(386-41)=42156-11=145409-113×3=70370-(22+169)=179978-149-528=301613+497-130=980234+48×7=570916-42×3=790906-(434-404)=876887-210×4=47354+38-347=45486-173+41=354326+88=414431×2-322=540171+386-326=23179+119-87=111431-319=112133+302+420=855161×3-13=470141×(131-123)=1128306-136-41=129321×3-10=953441-111×2=219371+(925-521)=775309×5-142=1403431-179=252380-39+784=1125532+42×4=700410-24×8=218317-101=216914-(169+730)=15447-47×5=2122/8+4/8=6/8934-267-158=509909-(162+148)=599474-392=82748+392-940=200231×2+307=769329+119-105=343112×7+42=826180+(932-701)=411228+139=367306+240=546339+132=471270+219-457=32193+60-170=83533+906-656=783748×9-438=6294361×8-716=217278+387-119=346446-35×5=271200-22×2=156119-17×4=51506-21×2=464439-98-54=287214×2+478=906422-(36+249)=137821-16-38=767440+(220-130)=530215×3=645254+105=359465+713-480=698428-(461-229)=19698×(243-238)=490221×2+30=47273+326=399326×(222-217)=1630162×5=81065×(258-253)=325782-(988-403)=19743×7=301887-811=76818-(73+351)=394484-44=440846-(837-468)=477500-400+222=322785-317+393=861486-313-96=7793×(72-63)=837309-24×9=93297+142=439793-56+723=1460187+40×8=507579+12×7=66365-24+405=446535×2-269=801242-57×3=71723+840+912=2475268-72+188=384225-(128-60)=157424×(419-415)=1696922-292×3=46764-291-268=205221×(226-223)=663923-(602+256)=65322-317+297=302779×(322-319)=2337460-122+24=362880+656-40=1496594-86×2=422215+89×2=393325+131+162=618608-192=416172×8-663=713340-(391-313)=262940+341+911=2192354-67=287140-82+241=299365-(455-180)=90400-17=3831/3+2/3=1546+(536-454)=62821+(959-139)=841439-403+77=113995-(496-34)=5333/7+2/7=5/7414×9=3726709×(754-750)=2836995-(56+201)=738331+83-367=4764+343-227=180866-276=590937+621+803=2361667-259+899=1307674-(589+45)=40843+605-236=1212596×6=357612×4+583=631991+(527-396)=1122606-(734-538)=410420+528+377=132569×2+274=412167×5-143=692614+(963-927)=65047×6=282352-315=37673-57-184=432407-188-102=11765×8=520647-(649-372)=370452×2=904970-(160+761)=49924+(951-910)=96524×6+183=327876-14×3=8344/8-2/8=2/8163×(132-127)=815585-216-218=1515/10-2/10=3/10767+286+339=1392583+26+125=734485+306+438=1229826-(274+307)=245423-(230+131)=62281-(669-580)=192281×(828-821)=1967570×3-331=1379203×4-83=729970-(338+297)=335440-100-154=186556+251-255=552380+20-113=287114×7-229=569219+27-199=47375×2=750135×(55-48)=945315+(210-69)=456157+100=257453+64+410=927109×8+171=10431/6+2/6=3/6279+212=491492+(94-62)=524909+34×9=1215547×3=1641111×9-286=713966-743-81=142423+(402-302)=523433+330=763449-26×3=371128-(122-101)=107789×8-867=5445242+412-290=364399-(277+77)=45695+(978-488)=1185699×3-286=181153×6+53=371148×2-74=222885-(971-901)=815258-79=179762+986-273=1475333-66×2=20179+94×4=45573+156=229561-19×5=46673+(464-134)=403593-112-16=465247-(26+194)=27300×3+702=1602210+645+97=952546-117+519=94860+223-139=14495+62+116=273511-396+527=642326-12=314744-(32+567)=145481-325=156702+695-935=462795-(14+11)=770764-(544-169)=389187-(210-177)=154833×6=4998487-94×2=299237×3+892=160346×5-106=124359+(319-170)=50863-32+252=283476-(300-109)=285121×6+182