三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦308+610-49=252-(92+85)=345+256+58=827-11×5=376+(287-168)=490-13×2=457+(372-97)=669×(988-983)=826+(767-390)=424-(277-78)=285×(288-279)=103+(500-186)=453-10×3=50×(180-174)=165×5+34=69+350=332+117=268-146-91=494-431=444+(405-77)=311-276=221-(311-264)=538-419=553+78+12=662×(76-71)=439+264+71=204+460+642=817-684+603=3/8+2/8=323×7-598=94×7-179=533×5-579=194+277-363=742-337-209=476×(562-554)=151+286-355=937+87×5=779-133-616=469+(939-141)=971-(273+160)=439-131-195=298+141-346=193×5-556=929-845=849-133-184=149+345=883+637-945=658+(473-117)=261+(408-278)=827+324+142=4/7-1/7=88×8-358=116×8-804=153×3+954=190×5=355-(456-151)=687-476+467=268-124+121=185+(980-650)=578+427+585=520+256+92=999-328-668=548×7-844=151+120=562×9=800-28-40=124×5=457-145=336-296-14=465-399=756-483=146×(161-157)=366-222+210=424-329+965=91×8-432=500-49×8=877×2-666=96×6+270=394+178=49+(397-317)=5/8+2/8=276+937=758-52×7=378-(54+274)=167-62=341-(214+108)=33+423-196=863+802=535-91=742+(564-376)=823+342×2=454-(152+146)=500-114×2=472-318-89=734-10×8=535+(490-356)=158-88+119=43+240+398=380×(124-118)=894-380-283=597+878-968=480-181=321+162=808×7-144=545-(26+201)=445-32-177=995×(852-846)=740-398-295=391+217×2=152+(388-350)=410+(838-663)=363+952-857=255-222+450=832-715+143=540-49-297=448-(94+133)=605-22×6=901-110×7=137+(302-220)=987-400-191=295×2+765=429+377-773=104+367=545+470+316=820-(160+659)=129×(140-136)=2/4-1/4=818+215×3=359×2+67=58+312+430=82+268=166-15=173-147=266×(781-776)=262×3+64=298-(186-14)=158×2+129=850×7=270+214-142=314-129+99=897+562=516×5=156×6+190=73×7-50=431×(855-850)=79×4+309=611×(949-944)=701-(756-267)=303-(115+84)=246+329+87=551+238+712=112×(377-370)=4/6+2/6=147×6-869=10+449-402=492-466=125+611=4/6-1/6=838-95×7=420-299=65+958+528=756-(974-811)=331-(120-41)=425-282+27=467-(177+133)=427-304+315=334-(275+45)=563-(128+65)=624+594+880=310+51-284=441-(101-48)=3/6+2/6=232+(458-355)=498-250=326+135×5=133×5=181+167+484=254×7=477-155-63=487-412+94=253+(361-292)=1/8+6/8=302-15+49=26×(73-64)=248+143-310=535+763-821=907-84-58=597+86+197=320×(229-226)=453-67-209=464×8-299=47×9-313=508-84-128=719+216-246=277-246+27=230-14×8=126+786+258=376+119-124=444-(131-58)=163×3+519=95+400=435-(329-46)=57×5-63=99+269-180=115+326=925+954-242=941+819=335+(386-17)=200×4=96×8=744-178=131+267=245-205+185=212×4-522=466-(117-84)=691-513+131=343+36-246=711-(91+370)=79×5+315=657+368-95=326-32×5=24×7=238×4-248=163-23×3=201+282=77+(434-117)=337-88=870+851-808=961+594+545=214-(52+47)=719-(321+83)=165×4-537=514-(778-293)=708×6=45×(461-457)=987-99+489=364×9=476-177-139=380×2=101+178=319-70-38=323+293=755-146-71=335-138=81+901+143=743+442-135=155×3-231=427-64×2=197+12×3=17×4=79×7=111+(408-260)=123-28+382=146+(272-14)=44×5=41×6+126=226+282+229=687-62-75=122+(252-168)=318-63×4=550×2=412-83×2=320+54=40×(393-388)=463-(120+111)=1/8+5/8=346+71=158×6-130=900-(56+525)=894×(669-662)=221×9-78=921-303+200=200×4-363=893-(200+463)=699×6=299-47×4=409-36+67=423-(204-145)=241-13×9=22+44+818=947-(127+196)=823-72-178=995-540=177×3=133×2=642-(105+176)=444+189+328=359-29-50=826+344=144-70+93=456-192×2=446-409=122×(327-324)=294×3-393=681+476-68=112×5=421-82×2=301×(878-870)=673×5-367=414-(442-353)=730-(345+34)=361+94=493+95×3=394×(437-433)=233-(392-188)=494+(361-277)=417+47-243=73×5-191=133+577+189=5/8+3/8=590×6-417=996+494×2=195+263-86=338+400+662=917-430+760=450-205-177=167+522+179=299-(312-197)=977-736+916=221-78×2=84+(73-42)=425×2=330+93-277=362+88=5/6-1/6=284×(102-99)=229+349=23×9=666-175-366=665×7=369-349+55=300×3+262=376-(897-769)=508-182×2=323-136=709×5=379-84×3=464-(288-210)=90×(351-347)=352-81-154=222+238-34=230+528-452=142+223=995-931=523-167=994-597-239=110+774-40=667-(69+360)=839-31+819=47×(439-435)=122+157=813-181×2=755×7=286-89-165=144+127+156=173×(408-404)=330+98+54=923-(160+729)=517-125×4=431×2+64=428-216-74=537-400=868×(658-650)=765×9-451=991-117×7=336-125-209=63×(372-365)=21×3=490+(107-87)=339+(540-428)=753+236-894=958-66×7=182-11-105=913×(186-178)=710-51×4=844-85-671=979+372+400=471-(14+121)=502×3-238=86+(395-289)=240+(235-87)=134×7-871=325×3-137=460+(289-177)=137-75-26=975×8=324+168=337-41×8=239-32+365=143+411=282+187-256=657+230×3=68×2-103=803-19×6=871-141-330=539×5-871=337-332+304=608+(231-71)=789-623=44+214+194=589+15+364=957-(668+247)=146+411+439=90×8-431=119×8=366-(270+82)=201+134-42=334+626+894=212+677+509=267-60×3=983-(493-410)=652×8=665+326×2=96-(464-434)=310×2+36=268+50×9=201-(41+82)=757-139+920=771-98-128=181+222=427+33×3=268×3-580=649×3=60+437-19=524×4-668=625-122+915=280+224×3=843+(422-145)=466-176-45=296+154=200+614-516=876-456=37+26-63=15×9=20+(216-44)=475-(313+134)=973-528-303=249+281+782=359+121=211×3-324=377-318+52=249+517+220=373+284-215=506-96×3=217+397+201=243×4-518=396-127-23=1/4+2/4=302-(80+47)=120+104+656=426×4-500=50+986+913=40×8+130=567×6=329-112-141=135×6-102=158×(766-762)=2/6-1/6=414×(759-756)=462+10+181=73+476+461=316+(338-157)=267×3-274=200+921-737=117-(888-808)=775+654+193=217+339+46=249+31-62=34+418+70=106×6=29+10×2=473+(494-168)=688-125×3=669+643-481=379-40×4=489+302-258=499+(338-179)=225-75=39×8+362=889-(372-46)=2/5-1/5=165×6-637=15+24×4=121-46×2=137+362+465=449+(413-251)=317×3-317=41+36×4=404-239=600×8-960=369×2=273+(391-27)=365×(681-678)=348-(30+211)=985-396-48=74+229=919-(572+301)=46+264=481-400+183=227-178+241=834-137×4=910-35×6=344+63×3=221×(467-463)=163+609-540=685-283+335=476-84-187=226-213+479=931-111=297×3+390=476+17×8=386-50×3=322-33×6=909-(716-483)=322+748=279+76×3=110×8=324-230+50=414-413+443=17×(471-467)=160-(23+81)=119×8-896=375-128-79=482+131×5=685-581+571=3/5-1/5=80×2=71+383=847×9=428-128+124=356-49=208+214×3=460+(192-138)=38+101=177-(222-73)=394-212=473-(165+113)=211×3=184×(247-241)=332×3-625=1/6+4/6=636-33×7=845+551+595=85-59+30=39+(368-128)=906+167+241=710-553+738=718-(803-735)=637-(896-460)=876-(773-99)=130-35+187=924×9=258-151+848=695×2-567=466-170-47=450×9=826-(313+71)=89+584+194=127+269=3/7-2/7=967+324-567=731-262+799=490-74-225=220-128+239=132+211-260=80+(466-427)=908-(932-526)=389+(997-865)=945-(56+519)=265-(103+81)=212-(26+124)=978-(784+169)=415-37=469-248-149=231-(470-364)=859+530=875+29×2=336-39+199=250-207=452-103=25×7+255=163×(41-36)=594-(171+213)=683-345=179-57+641=271-(751-553)=139×3=580+358+737=358+54×4=335-41+384=558+170=656+(576-77)=185-85-13=373+(491-301)=334+(178-106)=474+89×2=871-825=158-66+191=222×(434-430)=400-26-171=313-24×4=104-(343-250)=931-41×2=819-(924-677)=49+49+806=110+(372-298)=36+209=295-(121-72)=868-235=222×2+356=996+440-675=362×7=398-(389-111)=823-422=982-(606+337)=321×(115-112)=891-(251+145)=270+160-66=373-41-293=252+(368-224)=277+51-68=856-24-618=215+649+629=413-(264-245)=706-435+473=510+483-991=648×4-32=190+118=295×(649-641)=175×5=937-(418+270)=322-94×2=191+491=73+759+950=727+(500-97)=138×(201-194)=188-142+594=228+65=732-560=161-(372-326)=955-(639-317)=445-379=503×7-963=688+(823-32)=4/9+5/9=303-264=67×9=542-529+631=860-642+71=894+587=68×(216-212)=233+154+481=349-57×4=355×7-27=127+221=286-(315-210)=149×8-337=496-50×8=462-(60+396)=91+138-60=47×(222-213)=916-(681+109)=422-(231+172)=39+289-38=868-468=313×6=125×(261-253)=184×3=169+107×4=946+(572-521)=5/8-1/8=472-23×9=834-(951-894)=475-67×6=361×6=977-(589+73)=267-37×4=992-(625+168)=47+287-323=231×3-585=503+363-469=878+726-944=260-(28+216)=400+557=316×(794-789)=400-(829-586)=150×(179-176)=395-135×2=230-(180-75)=904-(706+105)=585×(111-105)=943-(931-318)=319-66×4=537+(818-168)=423+880=661+57+165=16×(249-241)=403×3=298-39×2=325-(67+248)=88+280-24=210+(343-30)=154+274=411-(105+23)=268+(231-175)=45×2+176=81+508+829=373-(299-180)=770×(852-849)=393-258=254×2=342-38=867-820=61×5-95=364-108×2=408+77=106×6-559=882+(669-392)=482+54+160=469-(105+49)=76×5+434=111×4=140-53=716+882=258-(67-24)=364-154=980-(694-20)=860×(828-820)=482-472+183=151+330-175=864+35×2=86×9=134+112=20×5+58=29+29=2/8+3/8=213×2+115=699×(789-783)=91-56=381-(264-152)=190+(347-230)=938×3=493+(454-51)=488-(498-57)=924+264+897=301-57+253=68×4+170=243×3-482=225×(393-390)=807×(348-345)=3/7-1/7=210-74=225×2=886+123×7=401-186=376×4-572=451-335=166×(636-630)=106+(981-742)=239-71-126=52×5+264=677+478-39=594-553=314-128=998-(602-243)=110+354=5/7-2/7=859×7-68=304-91-23=820-331+279=165-(48+100)=123-(337-236)=409+13×2=352-91×3=402+366=549-(952-780)=470-243-213=837+136-174=221-58+605=125×(199-193)=928-344=243-(127+101)=432-70×4=481-196×2=77+702+502=102+385-478=164-88+319=305-(46+106)=488-(493-185)=805-(421-417)=553-364=992-410-106=42-(616-590)=250-59=23×(477-471)=92×(407-403)=681-40-370=551-306=663×(125-119)=521-(519-456)=424-(354-25)=40+37+839=125+238=130-(48+44)=669×9=91×2+801=161+257=4/8-1/8=315-141=769-354-135=747×3-133=222-46-74=458-45×7=288×7-195=475-(258+207)=572-(397-92)=322×(387-380)=69×(214-206)=213×(281-278)=67×6=850-66×4=314-232=620+(671-283)=415-(822-508)=875-101×5=731-(195+401)=80×3-236=18×(259-253)=761+318-339=851-354-353=837-(657+76)=752-66×6=502+791=179-71-69=123+91=148×2+387=438+672-875=270-120+118=527×7=307×3-327=977+(559-470)=299-(333-306)=262+25×3=168×3=323-42=1/10+7/10=120+340-374=944+446=516+134×4=160×2+349=606-28×3=35×5=705-(763-151)=440+(875-824)=221+(283-119)=545×7=153-(150-135)=327-(189+30)=415+22+694=55×6+793=780-735+856=74-19-26=373-352+865=642+214+646=參考答案308+610-49=869252-(92+85)=75345+256+58=659827-11×5=772376+(287-168)=495490-13×2=464457+(372-97)=732669×(988-983)=3345826+(767-390)=1203424-(277-78)=225285×(288-279)=2565103+(500-186)=417453-10×3=42350×(180-174)=300165×5+34=85969+350=419332+117=449268-146-91=31494-431=63444+(405-77)=772311-276=35221-(311-264)=174538-419=119553+78+12=643662×(76-71)=3310439+264+71=774204+460+642=1306817-684+603=7363/8+2/8=5/8323×7-598=166394×7-179=479533×5-579=2086194+277-363=108742-337-209=196476×(562-554)=3808151+286-355=82937+87×5=1372779-133-616=30469+(939-141)=1267971-(273+160)=538439-131-195=113298+141-346=93193×5-556=409929-845=84849-133-184=532149+345=494883+637-945=575658+(473-117)=1014261+(408-278)=391827+324+142=12934/7-1/7=3/788×8-358=346116×8-804=124153×3+954=1413190×5=950355-(456-151)=50687-476+467=678268-124+121=265185+(980-650)=515578+427+585=1590520+256+92=868999-328-668=3548×7-844=2992151+120=271562×9=5058800-28-40=732124×5=620457-145=312336-296-14=26465-399=66756-483=273146×(161-157)=584366-222+210=354424-329+965=106091×8-432=296500-49×8=108877×2-666=108896×6+270=846394+178=57249+(397-317)=1295/8+2/8=7/8276+937=1213758-52×7=394378-(54+274)=50167-62=105341-(214+108)=1933+423-196=260863+802=1665535-91=444742+(564-376)=930823+342×2=1507454-(152+146)=156500-114×2=272472-318-89=65734-10×8=654535+(490-356)=669158-88+119=18943+240+398=681380×(124-118)=2280894-380-283=231597+878-968=507480-181=299321+162=483808×7-144=5512545-(26+201)=318445-32-177=236995×(852-846)=5970740-398-295=47391+217×2=825152+(388-350)=190410+(838-663)=585363+952-857=458255-222+450=483832-715+143=260540-49-297=194448-(94+133)=221605-22×6=473901-110×7=131137+(302-220)=219987-400-191=396295×2+765=1355429+377-773=33104+367=471545+470+316=1331820-(160+659)=1129×(140-136)=5162/4-1/4=1/4818+215×3=1463359×2+67=78558+312+430=80082+268=350166-15=151173-147=26266×(781-776)=1330262×3+64=850298-(186-14)=126158×2+129=445850×7=5950270+214-142=342314-129+99=284897+562=1459516×5=2580156×6+190=112673×7-50=461431×(855-850)=215579×4+309=625611×(949-944)=3055701-(756-267)=212303-(115+84)=104246+329+87=662551+238+712=1501112×(377-370)=7844/6+2/6=1147×6-869=1310+449-402=57492-466=26125+611=7364/6-1/6=3/6838-95×7=173420-299=12165+958+528=1551756-(974-811)=593331-(120-41)=252425-282+27=170467-(177+133)=157427-304+315=438334-(275+45)=14563-(128+65)=370624+594+880=2098310+51-284=77441-(101-48)=3883/6+2/6=5/6232+(458-355)=335498-250=248326+135×5=1001133×5=665181+167+484=832254×7=1778477-155-63=259487-412+94=169253+(361-292)=3221/8+6/8=7/8302-15+49=33626×(73-64)=234248+143-310=81535+763-821=477907-84-58=765597+86+197=880320×(229-226)=960453-67-209=177464×8-299=341347×9-313=110508-84-128=296719+216-246=689277-246+27=58230-14×8=118126+786+258=1170376+119-124=371444-(131-58)=371163×3+519=100895+400=495435-(329-46)=15257×5-63=22299+269-180=188115+326=441925+954-242=1637941+819=1760335+(386-17)=704200×4=80096×8=768744-178=566131+267=398245-205+185=225212×4-522=326466-(117-84)=433691-513+131=309343+36-246=133711-(91+370)=25079×5+315=710657+368-95=930326-32×5=16624×7=168238×4-248=704163-23×3=94201+282=48377+(434-117)=394337-88=249870+851-808=913961+594+545=2100214-(52+47)=115719-(321+83)=315165×4-537=123514-(778-293)=29708×6=424845×(461-457)=180987-99+489=1377364×9=3276476-177-139=160380×2=760101+178=279319-70-38=211323+293=616755-146-71=538335-138=19781+901+143=1125743+442-135=1050155×3-231=234427-64×2=299197+12×3=23317×4=6879×7=553111+(408-260)=259123-28+382=477146+(272-14)=40444×5=22041×6+126=372226+282+229=737687-62-75=550122+(252-168)=206318-63×4=66550×2=1100412-83×2=246320+54=37440×(393-388)=200463-(120+111)=2321/8+5/8=6/8346+71=417158×6-130=818900-(56+525)=319894×(669-662)=6258221×9-78=1911921-303+200=818200×4-363=437893-(200+463)=230699×6=4194299-47×4=111409-36+67=440423-(204-145)=364241-13×9=12422+44+818=884947-(127+196)=624823-72-178=573995-540=455177×3=531133×2=266642-(105+176)=361444+189+328=961359-29-50=280826+344=1170144-70+93=167456-192×2=72446-409=37122×(327-324)=366294×3-393=489681+476-68=1089112×5=560421-82×2=257301×(878-870)=2408673×5-367=2998414-(442-353)=325730-(345+34)=351361+94=455493+95×3=778394×(437-433)=1576233-(392-188)=29494+(361-277)=578417+47-243=22173×5-191=174133+577+189=8995/8+3/8=1590×6-417=3123996+494×2=1984195+263-86=372338+400+662=1400917-430+760=1247450-205-177=68167+522+179=868299-(312-197)=184977-736+916=1157221-78×2=6584+(73-42)=115425×2=850330+93-277=146362+88=4505/6-1/6=4/6284×(102-99)=852229+349=57823×9=207666-175-366=125665×7=4655369-349+55=75300×3+262=1162376-(897-769)=248508-182×2=144323-136=187709×5=3545379-84×3=127464-(288-210)=38690×(351-347)=360352-81-154=117222+238-34=426230+528-452=306142+223=365995-931=64523-167=356994-597-239=158110+774-40=844667-(69+360)=238839-31+819=162747×(439-435)=188122+157=279813-181×2=451755×7=5285286-89-165=32144+127+156=427173×(408-404)=692330+98+54=482923-(160+729)=34517-125×4=17431×2+64=926428-216-74=138537-400=137868×(658-650)=6944765×9-451=6434991-117×7=172336-125-209=263×(372-365)=44121×3=63490+(107-87)=510339+(540-428)=451753+236-894=95958-66×7=496182-11-105=66913×(186-178)=7304710-51×4=506844-85-671=88979+372+400=1751471-(14+121)=336502×3-238=126886+(395-289)=192240+(235-87)=388134×7-871=67325×3-137=838460+(289-177)=572137-75-26=36975×8=7800324+168=492337-41×8=9239-32+365=572143+411=554282+187-256=213657+230×3=134768×2-103=33803-19×6=689871-141-330=400539×5-871=1824337-332+304=309608+(231-71)=768789-623=16644+214+194=452589+15+364=968957-(668+247)=42146+411+439=99690×8-431=289119×8=952366-(270+82)=14201+134-42=293334+626+894=1854212+677+509=1398267-60×3=87983-(493-410)=900652×8=5216665+326×2=131796-(464-434)=66310×2+36=656268+50×9=718201-(41+82)=78757-139+920=1538771-98-128=545181+222=403427+33×3=526268×3-580=224649×3=194760+437-19=478524×4-668=1428625-122+915=1418280+224×3=952843+(422-145)=1120466-176-45=245296+154=450200+614-516=298876-456=42037+26-63=015×9=13520+(216-44)=192475-(313+134)=28973-528-303=142249+281+782=1312359+121=480211×3-324=309377-318+52=111249+517+220=986373+284-215=442506-96×3=218217+397+201=815243×4-518=454396-127-23=2461/4+2/4=3/4302-(80+47)=175120+104+656=880426×4-500=120450+986+913=194940×8+130=450567×6=3402329-112-141=76135×6-102=708158×(766-762)=6322/6-1/6=1/6414×(759-756)=1242462+10+181=65373+476+461=1010316+(338-157)=497267×3-274=527200+921-737=384117-(888-808)=37775+654+193=1622217+339+46=602249+31-62=21834+418+70=522106×6=63629+10×2=49473+(494-168)=799688-125×3=313669+643-481=831379-40×4=219489+302-258=533499+(338-179)=658225-75=15039×8+362=674889-(372-46)=5632/5-1/5=1/5165×6-637=35315+24×4=111121-46×2=29137+362+465=964449+(413-251)=611317×3-317=63441+36×4=185404-239=165600×8-960=3840369×2=738273+(391-27)=637365×(681-678)=1095348-(30+211)=107985-396-48=54174+229=303919-(572+301)=4646+264=310481-400+183=264227-178+241=290834-137×4=286910-35×6=700344+63×3=533221×(467-463)=884163+609-540=232685-283+335=737476-84-187=205226-213+479=492931-111=820297×3+390=1281476+17×8=612386-50×3=236322-33×6=124909-(716-483)=676322+748=1070279+76×3=507110×8=880324-230+50=144414-413+443=44417×(471-467)=68160-(23+81)=56119×8-896=56375-128-79=168482+131×5=1137685-581+571=6753/5-1/5=2/580×2=16071+383=454847×9=7623428-128+124=424356-49=307208+214×3=850460+(192-138)=51438+101=139177-(222-73)=28394-212=182473-(165+113)=195211×3=633184×(247-241)=1104332×3-625=3711/6+4/6=5/6636-33×7=405845+551+595=199185-59+30=5639+(368-128)=279906+167+241=1314710-553+738=895718-(803-735)=650637-(896-460)=201876-(773-99)=202130-35+187=282924×9=8316258-151+848=955695×2-567=823466-170-47=249450×9=4050826-(313+71)=44289+584+194=867127+269=3963/7-2/7=1/7967+324-567=724731-262+799=1268490-74-225=191220-128+239=331132+211-260=8380+(466-427)=119908-(932-526)=502389+(997-865)=521945-(56+519)=370265-(103+81)=81212-(26+124)=62978-(784+169)=25415-37=378469-248-149=72231-(470-364)=125859+530=1389875+29×2=933336-39+199=496250-207=43452-103=34925×7+255=430163×(41-36)=815594-(171+213)=210683-345=338179-57+641=763271-(751-553)=73139×3=417580+358+737=1675358+54×4=574335-41+384=678558+170=728656+(576-77)=1155185-85-13=87373+(491-301)=563334+(178-106)=406474+89×2=652871-825=46158-66+191=283222×(434-430)=888400-26-171=203313-24×4=217104-(343-250)=11931-41×2=849819-(924-677)=57249+49+806=904110+(372-298)=18436+209=245295-(121-72)=246868-235=633222×2+356=800996+440-675=761362×7=2534398-(389-111)=120823-422=401982-(606+337)=39321×(115-112)=963891-(251+145)=495270+160-66=364373-41-293=39252+(368-224)=396277+51-68=260856-24-618=214215+649+629=1493413-(264-245)=394706-435+473=744510+483-991=2648×4-32=2560190+118=308295×(649-641)=2360175×5=875937-(418+270)=249322-94×2=134191+491=68273+759+950=1782727+(500-97)=1130138×(201-194)=966188-142+594=640228+65=293732-560=172161-(372-326)=115955-(639-317)=633445-379=66503×7-963=2558688+(823-32)=14794/9+5/9=1303-264=3967×9=603542-529+631=644860-642+71=289894+587=148168×(216-212)=272233+154+481=868349-57×4=121355×7-27=2458127+221=348286-(315-210)=181149×8-337=855496-50×8=96462-(60+396)=691+138-60=16947×(222-213)=423916-(681+109)=126422-(231+172)=1939+289-38=290868-468=400313×6=1878125×(261-253)=1000184×3=552169+107×4=597946+(572-521)=9975/8-1/8=4/8472-23×9=265834-(951-894)=777475-67×6=73361×6=2166977-(589+73)=315267-37×4=119992-(625+168)=19947+287-323=11231×3-585=108503+363-469=397878+726-944=660260-(28+216)=16400+557=957316×(794-789)=1580400-(829-586)=157150×(179-176)=450395-135×2=125230-(180-75)=125904-(706+105)=93585×(111-105)=3510943-(931-318)=330319-66×4=55537+(818-168)=1187423+880=1303661+57+165=88316×(249-241)=128403×3=1209298-39×2=220325-(67+248)=1088+280-24=344210+(343-30)=523154+274=428411-(105+23)=283268+(231-175)=32445×2+176=26681+508+829=1418373-(299-180)=254770×(8