三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦839+787-405=601×(506-500)=438×2=376+117+298=89×9-723=582×(719-711)=863×2=337+83=628+(403-65)=423-233=432+783-159=995+297-112=731-(307+253)=875-(647-160)=320×3-524=78-(495-453)=69-52=78+189=158+206+386=296×3+560=265×2-249=310-33×7=749-333=725×(440-434)=250-186=831-62×3=451-(442-249)=725+557-866=87+340=930-600-78=921+431-308=407-(406-308)=764-626=454-(229+75)=77×3+87=297+207=980-196+650=5/9+4/9=11×7=500×4=612×6-517=145-138+293=470-66=98+367+308=113×8-298=733×8=946+839=499-497+127=529×6-329=1/4+2/4=279+(442-300)=500-482=429+169+165=89×6+49=744-337=933+622-937=167+492=589-(324-116)=377-339+293=24+467-22=667-610+110=115+(460-133)=254+661-310=98+36+473=342+(462-11)=555-(45+481)=204-(123+47)=258+982+841=51×(20-14)=244+253-71=345+85-387=880-(344+52)=802×(255-246)=999-409-315=4/8+2/8=90×5-390=438-39×4=218×(158-155)=251+425+470=121+355=301-45=249-(349-237)=981-272-31=960×7=816+(631-488)=373-173-92=230+65×4=638-135-75=450-15×8=49×2+138=240+191=174×2=984×(136-133)=418-96=498+64+87=429-(419-244)=97×(49-46)=468-12×9=479-11-112=451-85-64=392-332=958-85×6=305×(536-532)=183×5-91=344-(39+218)=699×5-120=463-(73+264)=457-220=437-(66+275)=440-349+354=166+252+299=58×6=233×(70-67)=346-151+253=976-607-20=276-(435-287)=918-(386+256)=180×4-214=274×2=383+733=148×4=360-221=415×(412-406)=151+287×2=4/8+3/8=685-63×2=13×2=546+117×7=255+181=103×7-492=626-431+409=359-358+348=106×3+392=602-84=530-172×3=725+969=564+526+897=36+(458-53)=92×9=2/8+3/8=475-(232+85)=179×4+614=962-875+280=263+(599-477)=445×9-317=368-11=253-84=364-(180+88)=462-(588-394)=30×7+679=839-174-649=29×7=7/10+2/10=418×(283-275)=110+209=928×9=671+197=26+(165-150)=699-511-53=994-408+749=246-157+225=597×3-172=257×3-231=896-618-41=372-106×2=2/6-1/6=729+741+165=350-42=37+357+393=690×(147-144)=519-193+986=82×5-297=58×8-40=951-351=46×8=26+(328-152)=3/8-2/8=180×(479-475)=831-47=374+723=71+248-77=227+42+139=739×8-788=452-28×2=377-162×2=189+195×4=218×5-347=367+143×4=151+(217-158)=242+249-92=868-646+867=484-(579-526)=458-147=548-217+680=177+(406-339)=151-(156-81)=17+20=488-288=712+987+358=528×8=429×(198-192)=93×5+294=400+382=156+(473-395)=118+(230-39)=104+366=968-(634-160)=116×5=367-(321-213)=193-76+230=336-28×9=372+667+211=497-186-152=216-(238-57)=16×5=434-28-133=368-82+49=148×3+470=565×(529-524)=320+792=368×6-847=419-142=265-141-123=458+124+46=125+208+192=52+75×8=436-(319+52)=85-37=428-(230+94)=5/8-2/8=314+98+406=884-171×4=360+70=156+710+739=402×(339-336)=451+(207-180)=460-45=178+133=70-50+411=576+(999-344)=411+340=604-346=280-(27+33)=318-257=260-84×2=141+913-417=932+905+824=816+(998-24)=244×(437-434)=338-217-85=176+196=20+104=151+196=310+119-320=928-(230+526)=72×(302-294)=150+(891-450)=49+387+547=27-(948-929)=657+481+439=202-(189-37)=984×8=970-(514-291)=6/9+2/9=846×9-725=992+161-958=432+693-870=413+148×3=227×2=150+265-89=490-(467+16)=491-(289+75)=161+176-123=212+842-232=204+292-84=371-(230-41)=920-87×4=335-(22+279)=231-212+171=2/5-1/5=58-58+261=468+231×2=46+482×2=289×(261-258)=216×7-560=280+805-162=292-13×6=690+510+668=64+(369-225)=985×3=691-361-246=214-130+332=219-(61+148)=571+(175-86)=361+50×8=475+(443-363)=215+431+108=177×3+909=821-72-16=103×(178-170)=782×7-228=371-95-33=848+958=389-157+165=291+534+55=886-71×3=359-123=360-(90+240)=342+169=69×9=3/5-1/5=692-57×4=577+892+17=162+336-145=352-116-105=489-197-21=241-(243-94)=692-57=124×5+127=256+120=414-115×3=113×8=125+129-178=139-60+332=500-152-28=495+219+14=455-37×5=696×5=28×8+196=497-101×4=490-291-187=337-271=406-(35+108)=145+204+135=213+263=290+151=42+(408-344)=220×3-111=70×(151-142)=214×5-703=251-146-47=107+(500-382)=870-693+688=555-267=158×4-579=71×8-250=226×3=446-44×6=788-23×4=62+414-343=95×8=334×(816-810)=3/8+4/8=688×5-212=513+87×4=27×8=986-(350-230)=630×4=18×(908-901)=83+(270-142)=371-270=131+33=340-89+234=688-548-136=502+123×8=190-160+381=378+721-730=848-(537-361)=12×(193-189)=418-90=483-470=186×(397-394)=211+(627-63)=87×3=354-161-130=382+(359-338)=4/7-1/7=851+(917-890)=498+308-284=77+(240-157)=565×(390-386)=95×6-155=970×(549-544)=399-53-118=180×5-69=237×3-115=166-144=6/10+3/10=129×(100-94)=99×(192-187)=170+319-309=239-(126-48)=242+(454-105)=492-(348+73)=360-(400-292)=265+(494-38)=375+120=474+716+743=223-52×4=358-(222-78)=1/8+2/8=508+(424-285)=593+78-447=495+(626-109)=483-53-309=97+148+35=438-(72+149)=38×(34-31)=447-336+40=98×4=931-(56+330)=477-118×3=309+99-66=351-293+153=334-31×7=896×4-533=878-(729-124)=616×8=789-(419+145)=131+78-149=708-21×4=157+393+422=267+106+137=193×3=198×3+25=610×(97-90)=101×8=102+78×3=983+931-630=275+(433-244)=398-(368-203)=547-547+678=987+(519-55)=789×3-222=318×3-532=47×(167-158)=477-75-399=894-41×8=119-16+350=204×4=280+127-275=428-(225+27)=110-19+213=856-659-190=406-(222+173)=82×(219-215)=235+189-188=72×2+287=277-(10+229)=110-20+270=24×(464-457)=489-481+615=827-(932-581)=540+99+347=321-(184+67)=770+700=357-110+117=118×7-545=386+108-252=306×8-621=416×2=77×6+268=838-799=446-(522-390)=756-70×7=464+223=182×8-200=753-272+421=641+475=505+(137-87)=526+94=229×2=837-799-13=177×4-445=126+71+605=892-(869-135)=806+60+801=488-(55+43)=356×2-181=339×8-992=845+147-833=641-370=295×3-356=539-(720-546)=259-12×3=184×5-507=19+105+239=906-643=710+748-731=435+(405-251)=446-(10+335)=453-176-94=145+139+650=286-168-117=1/7+5/7=109+17-39=885-59-368=902-414-463=219×3-561=461-(86+10)=834-111=140+(465-224)=138+297+402=407-(874-584)=738-547+275=870-283+333=29×6-127=227-33-90=963×(813-810)=562×7-519=784-(162+224)=385-(42+305)=100×4+281=926+630-686=717-96×7=185+116=953-370-239=282-33×7=193×(122-118)=251+420+201=281+218=402+(496-453)=218+(363-261)=261×2+68=619-247=191×(950-947)=990+301-735=212×9-170=231×8-648=960-(67+741)=958-(892-202)=602+921+694=136+29=418+(129-102)=382×6=210-102-32=109+367=725-305-387=391-(200-178)=130×3=379-(257-111)=394×2=784+306+704=512-243×2=392-(337-222)=232+238-59=243+150=822-(217+565)=223-88=362-48=153+(786-430)=103×9=136×6-347=144-(442-324)=542+164+102=789+111+103=911+(508-377)=573×9=365×2-356=396+(302-166)=894×2-909=494-188-302=230+312=987-(660-28)=687+(445-217)=987-(326-97)=397-103×2=310+125-290=837-(150+152)=331×2+102=361+180=193+249-231=83+375=292-19-47=765+95×6=306×(607-603)=749×8-584=162-148+291=357×7=673-28×8=169×3=363-77-191=627+(458-144)=777-(228+490)=18+108=191×2-20=244×4-46=984-135×6=466-(104+157)=331-(17+65)=281-57×4=859-13×4=224-119+281=880-(186+297)=272-(34+164)=398+139+249=128×4=342+25-202=45+58×5=619-45-457=992-(459+376)=765-292=14×9=88+352-299=79+(875-338)=654-(155+65)=439-118=887-363+850=670+344×2=181-30=381+474=337-(189-80)=441+87×4=737+456-636=27+696+162=330-16×8=861-189-320=148-(112-108)=373+(786-742)=213+174=708-(97+257)=408-61=922-(978-262)=486-21-428=350-157×2=291+44×3=436-109×2=938+351×2=966-(843-367)=169+118=945-(247+447)=788-105×4=99×(385-378)=567+399+212=10×(127-121)=439-(111-94)=599+752+539=269×(32-29)=92-(276-273)=241+(925-99)=282×(139-135)=870-(500-438)=85×8=94×9=437-230=260+39×5=394-42-194=362-(287+64)=224+562-430=331+587-719=742+806+968=212-20×3=277-13+170=189+253=41×9+951=15+19=433-(300-62)=754-153×2=61×3=431-257=173-33+130=83×(295-292)=419×2=57×2=977-(69+95)=697+(464-343)=315-72+846=4/8-3/8=117-29+261=226×3+34=117×5+363=466-44×3=713×(311-304)=262+(436-291)=308+159-453=680×(612-607)=569+921=2/3-1/3=336-141+123=440-(360-278)=26×2=3/4-1/4=864×4=350-95=863-63-373=810+570=421-(194-83)=191-160=83×3+258=220-132+32=209+242×3=872+754-635=246+(860-482)=15×2=875-130=314-225-69=848-(384+55)=320-(39+208)=73+(292-83)=354+(221-25)=486×4=318-290+440=32+281-61=391-120×2=351-36×5=154×(87-81)=372-362=458-(133+158)=76×(178-169)=327+96×9=119×7=144+229=487-(366-214)=425-(61+347)=504-262-140=758-(692-50)=293+220+927=802-81+767=614+(522-356)=592+453-949=930-(640+102)=669-48=199×(42-39)=928-774-11=83×8+97=274×8=194+116=775-(415+147)=154×(21-18)=240-176+947=568+909=118-(97+14)=49×(86-83)=302+278-63=271+52-316=768×(156-150)=928×(92-87)=75×9-357=2/4-1/4=287-74-79=928+311×2=283-59×2=336-(497-163)=458+920+209=282-(114+23)=947-137×3=650+940+613=98×2+23=480-159-291=104+104×8=319×2+804=88×(372-364)=288-(358-109)=727×5-881=330+101-297=305-(297-272)=193+229-374=359-(356-220)=180+(424-317)=446-56-202=294-14=465+39×4=713-334=169+79×2=182×3-328=312-69×3=172+261=302-16+793=706×(272-269)=83+(741-625)=87+124-58=418+172=703-69+31=119-58-52=405×6-778=424-279+211=2/7-1/7=585+399=864-207=456-278+50=330-107×2=805-255+650=896-243-368=579-172×2=110+304=463×2-530=234-120+534=424+296+237=179×(481-476)=546-270×2=852-340+368=265+(410-391)=492-75=694-439=141×5+201=187+41=817+(269-256)=686-(812-333)=690-(291+49)=727×8-987=14×(486-481)=981-127×5=699+120+148=57×(421-412)=856+999=447+(304-210)=189+86×6=702-(360-32)=968-(224+271)=755-(135+369)=72×3+404=86×7+606=478-(249+39)=260-37×6=837-(937-538)=19×4=177-129=755+809+481=57×9+154=684-(992-949)=752-243=501-245-171=168+306-383=757-449+364=297+334×2=262-87+251=481-(507-122)=201-166+721=750+(137-53)=287×3-302=197+972+173=684×2=749-346=903-169-160=1/8+3/8=364-211-84=725+931+491=468-132+108=909+365-254=498×(825-819)=23×8+490=364+92-12=663×4=974-315-317=438-26×8=964+191+233=297-(497-243)=900+530+867=807+253×3=301×(386-383)=605+(293-16)=358-77×2=439-56×3=828-158-613=277+128-102=6/10-3/10=22+306+236=148×3-135=196+551+148=588-83×2=31×9=93+205×4=845-18×7=861-51-769=參考答案839+787-405=1221601×(506-500)=3606438×2=876376+117+298=79189×9-723=78582×(719-711)=4656863×2=1726337+83=420628+(403-65)=966423-233=190432+783-159=1056995+297-112=1180731-(307+253)=171875-(647-160)=388320×3-524=43678-(495-453)=3669-52=1778+189=267158+206+386=750296×3+560=1448265×2-249=281310-33×7=79749-333=416725×(440-434)=4350250-186=64831-62×3=645451-(442-249)=258725+557-866=41687+340=427930-600-78=252921+431-308=1044407-(406-308)=309764-626=138454-(229+75)=15077×3+87=318297+207=504980-196+650=14345/9+4/9=111×7=77500×4=2000612×6-517=3155145-138+293=300470-66=40498+367+308=773113×8-298=606733×8=5864946+839=1785499-497+127=129529×6-329=28451/4+2/4=3/4279+(442-300)=421500-482=18429+169+165=76389×6+49=583744-337=407933+622-937=618167+492=659589-(324-116)=381377-339+293=33124+467-22=469667-610+110=167115+(460-133)=442254+661-310=60598+36+473=607342+(462-11)=793555-(45+481)=29204-(123+47)=34258+982+841=208151×(20-14)=306244+253-71=426345+85-387=43880-(344+52)=484802×(255-246)=7218999-409-315=2754/8+2/8=6/890×5-390=60438-39×4=282218×(158-155)=654251+425+470=1146121+355=476301-45=256249-(349-237)=137981-272-31=678960×7=6720816+(631-488)=959373-173-92=108230+65×4=490638-135-75=428450-15×8=33049×2+138=236240+191=431174×2=348984×(136-133)=2952418-96=322498+64+87=649429-(419-244)=25497×(49-46)=291468-12×9=360479-11-112=356451-85-64=302392-332=60958-85×6=448305×(536-532)=1220183×5-91=824344-(39+218)=87699×5-120=3375463-(73+264)=126457-220=237437-(66+275)=96440-349+354=445166+252+299=71758×6=348233×(70-67)=699346-151+253=448976-607-20=349276-(435-287)=128918-(386+256)=276180×4-214=506274×2=548383+733=1116148×4=592360-221=139415×(412-406)=2490151+287×2=7254/8+3/8=7/8685-63×2=55913×2=26546+117×7=1365255+181=436103×7-492=229626-431+409=604359-358+348=349106×3+392=710602-84=518530-172×3=14725+969=1694564+526+897=198736+(458-53)=44192×9=8282/8+3/8=5/8475-(232+85)=158179×4+614=1330962-875+280=367263+(599-477)=385445×9-317=3688368-11=357253-84=169364-(180+88)=96462-(588-394)=26830×7+679=889839-174-649=1629×7=2037/10+2/10=9/10418×(283-275)=3344110+209=319928×9=8352671+197=86826+(165-150)=41699-511-53=135994-408+749=1335246-157+225=314597×3-172=1619257×3-231=540896-618-41=237372-106×2=1602/6-1/6=1/6729+741+165=1635350-42=30837+357+393=787690×(147-144)=2070519-193+986=131282×5-297=11358×8-40=424951-351=60046×8=36826+(328-152)=2023/8-2/8=1/8180×(479-475)=720831-47=784374+723=109771+248-77=242227+42+139=408739×8-788=5124452-28×2=396377-162×2=53189+195×4=969218×5-347=743367+143×4=939151+(217-158)=210242+249-92=399868-646+867=1089484-(579-526)=431458-147=311548-217+680=1011177+(406-339)=244151-(156-81)=7617+20=37488-288=200712+987+358=2057528×8=4224429×(198-192)=257493×5+294=759400+382=782156+(473-395)=234118+(230-39)=309104+366=470968-(634-160)=494116×5=580367-(321-213)=259193-76+230=347336-28×9=84372+667+211=1250497-186-152=159216-(238-57)=3516×5=80434-28-133=273368-82+49=335148×3+470=914565×(529-524)=2825320+792=1112368×6-847=1361419-142=277265-141-123=1458+124+46=628125+208+192=52552+75×8=652436-(319+52)=6585-37=48428-(230+94)=1045/8-2/8=3/8314+98+406=818884-171×4=200360+70=430156+710+739=1605402×(339-336)=1206451+(207-180)=478460-45=415178+133=31170-50+411=431576+(999-344)=1231411+340=751604-346=258280-(27+33)=220318-257=61260-84×2=92141+913-417=637932+905+824=2661816+(998-24)=1790244×(437-434)=732338-217-85=36176+196=37220+104=124151+196=347310+119-320=109928-(230+526)=17272×(302-294)=576150+(891-450)=59149+387+547=98327-(948-929)=8657+481+439=1577202-(189-37)=50984×8=7872970-(514-291)=7476/9+2/9=8/9846×9-725=6889992+161-958=195432+693-870=255413+148×3=857227×2=454150+265-89=326490-(467+16)=7491-(289+75)=127161+176-123=214212+842-232=822204+292-84=412371-(230-41)=182920-87×4=572335-(22+279)=34231-212+171=1902/5-1/5=1/558-58+261=261468+231×2=93046+482×2=1010289×(261-258)=867216×7-560=952280+805-162=923292-13×6=214690+510+668=186864+(369-225)=208985×3=2955691-361-246=84214-130+332=416219-(61+148)=10571+(175-86)=660361+50×8=761475+(443-363)=555215+431+108=754177×3+909=1440821-72-16=733103×(178-170)=824782×7-228=5246371-95-33=243848+958=1806389-157+165=397291+534+55=880886-71×3=673359-123=236360-(90+240)=30342+169=51169×9=6213/5-1/5=2/5692-57×4=464577+892+17=1486162+336-145=353352-116-105=131489-197-21=271241-(243-94)=92692-57=635124×5+127=747256+120=376414-115×3=69113×8=904125+129-178=76139-60+332=411500-152-28=320495+219+14=728455-37×5=270696×5=348028×8+196=420497-101×4=93490-291-187=12337-271=66406-(35+108)=263145+204+135=484213+263=476290+151=44142+(408-344)=106220×3-111=54970×(151-142)=630214×5-703=367251-146-47=58107+(500-382)=225870-693+688=865555-267=288158×4-579=5371×8-250=318226×3=678446-44×6=182788-23×4=69662+414-343=13395×8=760334×(816-810)=20043/8+4/8=7/8688×5-212=3228513+87×4=86127×8=216986-(350-230)=866630×4=252018×(908-901)=12683+(270-142)=211371-270=101131+33=164340-89+234=485688-548-136=4502+123×8=1486190-160+381=411378+721-730=369848-(537-361)=67212×(193-189)=48418-90=328483-470=13186×(397-394)=558211+(627-63)=77587×3=261354-161-130=63382+(359-338)=4034/7-1/7=3/7851+(917-890)=878498+308-284=52277+(240-157)=160565×(390-386)=226095×6-155=415970×(549-544)=4850399-53-118=228180×5-69=831237×3-115=596166-144=226/10+3/10=9/10129×(100-94)=77499×(192-187)=495170+319-309=180239-(126-48)=161242+(454-105)=591492-(348+73)=71360-(400-292)=252265+(494-38)=721375+120=495474+716+743=1933223-52×4=15358-(222-78)=2141/8+2/8=3/8508+(424-285)=647593+78-447=224495+(626-109)=1012483-53-309=12197+148+35=280438-(72+149)=21738×(34-31)=114447-336+40=15198×4=392931-(56+330)=545477-118×3=123309+99-66=342351-293+153=211334-31×7=117896×4-533=3051878-(729-124)=273616×8=4928789-(419+145)=225131+78-149=60708-21×4=624157+393+422=972267+106+137=510193×3=579198×3+25=619610×(97-90)=4270101×8=808102+78×3=336983+931-630=1284275+(433-244)=464398-(368-203)=233547-547+678=678987+(519-55)=1451789×3-222=2145318×3-532=42247×(167-158)=423477-75-399=3894-41×8=566119-16+350=453204×4=816280+127-275=132428-(225+27)=176110-19+213=304856-659-190=7406-(222+173)=1182×(219-215)=328235+189-188=23672×2+287=431277-(10+229)=38110-20+270=36024×(464-457)=168489-481+615=623827-(932-581)=476540+99+347=986321-(184+67)=70770+700=1470357-110+117=364118×7-545=281386+108-252=242306×8-621=1827416×2=83277×6+268=730838-799=39446-(522-390)=314756-70×7=266464+223=687182×8-200=1256753-272+421=902641+475=1116505+(137-87)=555526+94=620229×2=458837-799-13=25177×4-445=263126+71+605=802892-(869-135)=158806+60+801=1667488-(55+43)=390356×2-181=531339×8-992=1720845+147-833=159641-370=271295×3-356=529539-(720-546)=365259-12×3=223184×5-507=41319+105+239=363906-643=263710+748-731=727435+(405-251)=589446-(10+335)=101453-176-94=183145+139+650=934286-168-117=11/7+5/7=6/7109+17-39=87885-59-368=458902-414-463=25219×3-561=96461-(86+10)=365834-111=723140+(465-224)=381138+297+402=837407-(874-584)=117738-547+275=466870-283+333=92029×6-127=47227-33-90=104963×(813-810)=2889562×7-519=3415784-(162+224)=398385-(42+305)=38100×4+281=681926+630-686=870717-96×7=45185+116=301953-370-239=344282-33×7=51193×(122-118)=772251+420+201=872281+218=499402+(496-453)=445218+(363-261)=320261×2+68=590619-247=372191×(950-947)=573990+301-735=556212×9-170=1738231×8-648=1200960-(67+741)=152958-(892-202)=268602+921+694=2217136+29=165418+(129-102)=445382×6=2292210-102-32=76109+367=476725-305-387=33391-(200-178)=369130×3=390379-(257-111)=233394×2=788784+306+704=1794512-243×2=26392-(337-222)=277232+238-59=411243+150=393822-(217+565)=40223-88=135362-48=314153+(786-430)=509103×9=927136×6-347=469144-(442-324)=26542+164+102=808789+111+103=1003911+(508-377)=1042573×9=5157365×2-356=374396+(302-166)=532894×2-909=879494-188-302=4230+312=542987-(660-28)=355687+(445-217)=915987-(326-97)=758397-103×2=191310+125-290=145837-(150+152)=535331×2+102=764361+180=541193+249-231=21183+375=458292-19-47=226765+95×6=1335306×(607-603)=1224749×8-584=5408162-148+291=305357×7=2499673-28×8=449169×3=507363-77-191=95627+(458-144)=941777-(228+490)=5918+108=126191×2-20=362244×4-46=930984-135×6=174466-(104+157)=205331-(17+65)=249281-57×4=53859-13×4=807224-119+281=386880-(186+297)=397272-(34+164)=74398+139+249=786128×4=512342+25-202=16545+58×5=335619-45-457=117992-(459+376)=157765-292=47314×9=12688+352-299=14179+(875-338)=616654-(155+65)=434439-118=321887-363+850=1374670+344×2=1358181-30=151381+474=855337-(189-80)=228441+87×4=789737+456-636=55727+696+162=885330-16×8=202861-189-320=352148-(112-108)=144373+(786-742)=417213+174=387708-(97+257)=354408-61=347922-(978-262)=206486-21-428=37350-157×2=36291+44×3=423436-109×2=218938+351×2=1640966-(843-367)=490169+118=287945-(247+447)=251788-105×4=36899×(385-378)=693567+399+212=117810×(127-121)=60439-(111-94)=422599+752+539=1890269×(32-29)=80792-(276-273)=89241+(925-99)=1067282×(139-135)=1128870-(500-438)=80885×8=68094×9=846437-230=207260+39×5=455394-42-194=158362-(287+64)=11224+562-430=356331+587-719=199742+806+968=2516212-20×3=152277-13+170=434189+253=44241×9+951=132015+19=34433-(300-62)=195754-153×2=44861×3=183431-257=174173-33+130=27083×(295-292)=249419×2=83857×2=114977-(69+95)=813697+(464-343)=818315-72+846=10894/8-3/8=1/8117-29+261=349226×3+34=712117×5+363=948466-44×3=334713×(311-304)=4991262+(436-291)=407308+159-453=14680×(612-607)=3400569+921=14902/3-1/3=1/3336-141+123=318440-(360-278)=35826×2=523/4-1/4=2/4864×4=3456350-95=255863-63-373=427810+570=1380421-(194-83)=310191-160=3183×3+258=507220-132+32=120209+242×3=935872+754-635=991246+(860-482)=62415×2=30875-130=745314-225-69=20848-(384+55)=409320-(39+208)=7373+(292-83)=282354+(221-25)=550486×4=1944318-290+440=46832+281-61=252391-120×2=151351-36×5=171154×(87-81)=924372-362=10458-(133+158)=16776×(178-169)=684327+96×9=1191119×7=833144+229=373487-(366-214)=3