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404+(746-33)=866-21=6/7-1/7=161+216×4=51+80×7=338+56×8=358-255+170=85+254-71=493×9-977=285+734+648=317+200=372-(131-76)=108+273=169×3+374=704×(338-334)=193×4-349=459-356+105=430+(638-62)=197+(418-56)=312×7-119=400-(177+42)=631×(22-17)=80×7=142+493+499=476-272+84=204×4-490=40+180=66-16×2=960-147×5=398-262=845+895-168=492-(686-670)=415-18-366=231×3=707-(193+466)=497-206+23=477+771+323=499-54×2=971×(23-15)=460×(477-472)=528-60×6=598-53=636-260=964-166+96=286-(491-312)=487-68+76=197-189+289=441-(290+93)=80+163=428-66-47=914×2=393×(20-14)=606-158=885+947-90=90×(22-16)=654×7-713=531+432-804=215-70+547=357-135-158=608-(662-54)=22×4+236=809-581-36=315-195+380=205×8=251+244-269=113+102+50=139+882-277=839×(909-902)=587-154-241=338-82×3=899-(137+547)=894-(594+281)=210-(447-386)=211+169=514-166-196=500-26×2=271-(167-119)=397-77-181=311-197=601-(441-379)=981+791-293=29×(102-93)=382-(602-262)=518-64×3=292-(290-97)=76-76+206=620+50+78=4/7+2/7=423-(18+320)=813+881=448-117-199=813-118-65=304-191=162+666+96=991+(999-233)=491×3-91=192+841-254=339×2-466=300×9-278=2/6-1/6=239-(663-481)=122+128-228=909-(266+314)=436-(529-302)=140+73+356=89+237=694-(961-268)=360-(43+187)=532-105×3=176×3=400-83×3=388×2-92=232+(443-158)=46×4+377=663+200+310=460-(153-107)=890-(891-434)=982-538=911+294=361+87-436=609×8=245-93=856-266=348+523-688=572+34×6=694+(637-362)=665-(219-18)=221+(438-297)=361-157-94=571-423+380=114+422×2=295+49-176=986+175-268=434-208-131=406-155-228=250×2=30×(149-142)=635×8-230=587+252+28=714-286=69+(457-107)=182-58=661-444=131×2=365+78=398+16-11=300+78-365=762+441×2=765×(311-306)=933-(422-239)=4/8-1/8=69+416-123=57×7+376=426-(67+106)=30×(19-13)=367-(109+101)=217×(160-156)=56+520+146=770+(618-106)=51×(489-481)=171×(437-432)=570-480+417=149+(357-284)=133-(361-325)=27+64-36=550×8-484=96×6-201=588-(684-350)=101+72=112×6-188=2/4-1/4=453-(119+160)=437+(326-292)=275×3-153=351-215-83=427+136×2=384-256-43=441-(140+101)=208+580-454=309-(239-95)=987×(774-769)=531-105=966+291=490-154+156=632-167+860=922-(392+407)=324-292=139-(19+63)=955+834-420=202×2=285+(338-182)=425×2-601=422-(122+157)=911-24×4=180-13-39=911+(754-375)=429×5=223+175=20×(310-301)=266-32×2=51+163=765+17×8=33×4-123=445-179-188=40+(454-74)=1/10+9/10=140×(140-137)=200+156×4=128+193-302=581+710-99=612×6-65=471-322-24=936-141×2=581-29×6=206×2-300=719-390+642=674-36=649+426-995=310-(364-68)=945+494+617=535-439+137=550-(445-81)=187+108×3=125×6-475=528×5=233-41-37=5/8+2/8=657×(517-509)=66×7-217=724-(68+634)=182-(184-76)=12×6=332-14×3=668-(325+35)=63×5=162+(893-542)=248-164+188=408+87-253=617-59×9=490×7-292=428×2+576=289+(670-559)=245-148=48×(439-432)=121+842-491=324+675-942=286+(216-181)=251-139+320=351-11×8=991-179+465=27×3=120×(131-127)=767×9=958-(501+64)=312-269+248=371-366+300=122+106×7=965-128×7=318+962-989=229-38+501=67+153=201+604+270=984-607=245+(429-166)=934×(24-20)=372+264+103=476-(589-258)=250-177=961-(728-214)=626×9=280×2=339-90×2=261+119-217=985-508-379=11×3=142×4=293-(202-156)=364+114=311×2-52=990-251-652=102+132×2=919+387+186=170-(158-64)=81-13×2=175-(397-354)=797-316×2=363-(148+134)=923+(983-656)=98×3-193=29+372+96=198+191+788=646-40×9=658×5-942=143×3+54=892×7-230=135×(182-178)=901+204-47=41×9=73+284-175=459-351+384=660-(486-301)=213+162-110=497-225-205=463+978-43=675×9-148=335-(181+109)=303-42×3=1/5+2/5=755×8-413=4/8-2/8=51+140+388=899+176+270=993+19+753=113×4+367=55×5=721+225+93=45+360-205=561-61×9=736+902=195×4=494-208=574-104=812-106-544=684-248=585-273-226=805-(998-950)=874×6=65×8+266=205-21×5=1/7+2/7=394-(262+122)=107+95=688+92+288=858×9=138+796=473-(127+193)=421-(299+31)=65×5+356=462-(245-93)=292+(316-125)=419-(390-54)=696-87×8=385+90=386×4-118=435-23×6=483-(22+360)=280-84-19=358×7-95=192×5-200=463+374+922=324-(114+52)=156-(32+73)=438+336+20=493-280-179=393-(58+318)=902-699=211×3+628=696-519+51=373×2=235+519+23=260+(885-485)=154+163×4=80×6-421=232+375=343-26=810-735+612=2/7+5/7=221-(993-804)=280+79×7=154-70=38+(436-78)=741-(34+68)=348-124=71+239×2=402+407-444=794+343=949×4=859-(258+39)=429-(102-82)=164×(949-945)=377×6=688-(935-718)=653×9=660×8=243-(335-180)=330×3-316=400-139×2=187+582=6/8-1/8=237×3+81=287+113+372=427-111=879-258-495=944-660+465=891×9-981=3/6+2/6=539-14×8=419+33×3=146+31+161=111×7+703=755+731=991-480-444=98+189=265-41×4=334×2=142+242-139=232-215=645+(790-515)=452×(809-806)=163+300=450×4-716=418-56=298-127=202+561=972-212-211=619-412+34=803×3-926=154+274=916+30×4=239+(454-64)=295-73×2=372-185-126=665-141×2=907-363-82=299+(383-35)=141-(139-41)=879-193×2=853-366-37=103×9=858-(449+99)=168-132=272-(317-284)=789-428-207=543-70×2=399×(746-741)=560-80+427=58+532+352=477+268+72=212+90×4=726×8=832×3-165=450-270+320=130×2+811=761-(526+66)=67+(215-40)=37×(403-400)=276+(458-168)=204×(159-155)=324+(217-112)=499-302=229-58-67=266×3-64=331-191-112=84+375×2=307+39+542=270×7-936=955+913=113+148×3=335-(205-50)=669+590-315=36×(490-481)=23×(481-473)=76+769+151=92+360=486-98×4=349-312=390+29-266=894-287×2=784×2-912=468+36+379=431-182+58=351-86+33=357-(290-91)=90-(305-217)=637-259+994=472-63=931-265=176+512=644+(944-101)=247-140+45=893-114×6=686-291-382=239+365+376=389-389+686=317+231+739=355+712=430-91×4=579×(742-738)=63×7=311-218+327=960-(256+415)=145+214=94×7-75=251×3-367=709×(832-827)=459+57×2=348-(76+268)=242-34=194+96-210=954-(63+873)=822×6-850=12+61-56=257-59×3=243+(928-901)=831-(174+473)=462×2=417-45×2=233×3-340=87-48=795-88×2=74×(99-91)=377+194×3=405-(103+97)=879×(211-204)=305-49×2=359-106×3=4/5-1/5=669×(86-78)=650×(435-427)=476-93×5=31+131=29×8+352=688+363=58+634+65=843×3=165+(456-436)=283+138-371=667-(725-182)=106+(136-13)=97×9-91=116×(293-286)=115+(311-227)=36+438-161=55+931+160=390-14-355=273+93=83+(500-17)=36+405-16=358-159-94=492-226=483-62-323=470+252=77×(267-258)=786-34+823=75×4+440=835+612=145-25-106=341-(54+89)=464-(32+70)=383-(69+151)=297+(154-114)=161+308=272+81=846-395+764=496+(438-216)=722+80+55=574-(898-678)=305+97-11=966-(72+495)=277-36-98=737-205=134×2=925+612+44=235-51=259-(408-336)=423-175=771-284-109=473+(663-41)=617×(714-711)=76×9+29=478+340=103×7-38=715+190=665-(135+37)=191+38=77×9=265+(801-756)=399-59×5=392×(473-467)=98×(129-125)=319×3-356=350-87×4=125×(428-420)=174-12×6=441-360+141=805-89×3=435+281=696-305+889=520+169=241-46=38+292+92=576+506+841=534+69+46=337-325+487=732+250-673=795-244+21=226×(362-359)=105+348-434=164×(28-22)=626+406-514=144×5-119=861×(921-912)=828×(493-489)=620+443-615=3/5+2/5=346+444×2=60×5-141=859-(355+433)=377+101-441=35×(123-117)=258+367+611=37×3=945-565=326+125×4=91×2=490-(278+177)=466-41-129=140×7-586=752+(996-126)=13×3=157×3-362=287×2+38=265+94=108×4+545=5/7+2/7=718-(146+201)=370-27-298=235+229×3=4/8+3/8=96+(357-325)=541-(395-281)=985-(282+377)=955-254=644+320-459=909-(294-216)=696+471-609=120+55=271×2-462=370-(207-155)=677-(123+360)=360-51+91=271×6=76+449+76=415×5=158×6+936=333+(477-306)=567-293=830+54-877=440+57-245=484-(151+17)=497-255+179=471-(17+188)=693-120-317=435×3=397+(484-430)=240+236=442-(319+78)=980-943+51=5/6-1/6=161+103+380=522-106×4=884-36×8=360-204-56=919+287+642=689-145-507=476-125-249=287×2=93+391=24×4=249+273+107=77+403-374=138×(207-202)=6/9+2/9=998+260+834=743-(93+286)=66×3+101=464-267+263=136-(79+17)=122×2-33=351-164=434+(916-407)=142×(192-189)=123×(206-198)=377-(354-331)=241-98=789+735+248=96×3-132=968×9=439+(390-45)=192+(651-110)=845-(162+218)=254-45=234×4+986=444-(197+161)=305+(375-244)=210-98+40=133+176+391=592-337-228=442-(616-228)=404-264+463=744×2=434×9=463-(359-88)=371+122+474=739-376-202=556-191-198=67×4-262=108×(640-635)=538-377+982=848+(915-725)=269-127=591+690+614=571+596-195=487-100+37=13+214+400=562-168+345=278-(403-155)=346-154=3/5-2/5=104×2=781×6=141×5=265+83×6=104×7-540=281+280+180=73×9-202=12×8+187=125-40=760-325+349=726-109×2=187×(484-481)=44×(354-350)=480-453+462=82+155=83+360=221+275-74=325×3=285-111-14=681-62-337=238+(981-86)=419-79×2=361+129=309-196=529×2-255=301+277+93=6/8-2/8=738+317+24=440-110×3=153+189-210=940+(709-590)=248+(433-392)=486-28-333=295-39×5=295+40+874=332+124=372-(479-296)=128+(327-126)=309-(173+41)=520-(134+101)=126+119+168=421×(779-775)=792-(917-608)=395-52-70=253-92+239=155+276-291=997+(795-706)=118×2+254=195+(268-76)=277×3=440-302=208+269=492×2=846-348-191=828-(982-503)=255+(302-249)=182×2+330=196×4+838=492+(412-54)=5/10+3/10=276-74=160+315=59+408-357=84+937-560=213+(771-208)=530+153-671=980-88=468-(409-174)=354×(871-862)=309-92×3=43-(59-27)=426-256=254-(18+150)=261×8=12×(951-945)=24+510+415=90×2=180+(467-259)=220+268=521+455+720=246+(282-223)=491-35×4=315+(973-660)=46×8=85+237×3=781+128×2=340-73-86=353-87+30=915×(960-951)=467+(322-160)=277+16+674=279-(128-124)=10×5+918=425-(444-33)=171×(230-227)=471-106×3=453-400=487-(100+160)=812-576-73=759+252-72=119×4+163=83+363=59+165=401×2+143=845-300-92=461-151=235+753+42=70×5+245=397-(298+59)=282+162×3=78×2+74=761-62×3=244-117-14=875-276×2=694-(757-226)=235-228+308=393×9=480×2=907×(940-934)=641-245=498-343+59=444-195×2=23×6=51×(46-40)=334-61×3=493×2-929=7/10-1/10=324+380=285×2-559=535-(315+70)=2/5-1/5=386-(47+222)=213-(492-464)=212×(84-76)=86-(19-16)=947-755+406=548-97=354×4-253=408-206+118=359+81×6=21+98=111-27+274=626-533+854=384-47-82=216+268=参考答案404+(746-33)=1117866-21=8456/7-1/7=5/7161+216×4=102551+80×7=611338+56×8=786358-255+170=27385+254-71=268493×9-977=3460285+734+648=1667317+200=517372-(131-76)=317108+273=381169×3+374=881704×(338-334)=2816193×4-349=423459-356+105=208430+(638-62)=1006197+(418-56)=559312×7-119=2065400-(177+42)=181631×(22-17)=315580×7=560142+493+499=1134476-272+84=288204×4-490=32640+180=22066-16×2=34960-147×5=225398-262=136845+895-168=1572492-(686-670)=476415-18-366=31231×3=693707-(193+466)=48497-206+23=314477+771+323=1571499-54×2=391971×(23-15)=7768460×(477-472)=2300528-60×6=168598-53=545636-260=376964-166+96=894286-(491-312)=107487-68+76=495197-189+289=297441-(290+93)=5880+163=243428-66-47=315914×2=1828393×(20-14)=2358606-158=448885+947-90=174290×(22-16)=540654×7-713=3865531+432-804=159215-70+547=692357-135-158=64608-(662-54)=022×4+236=324809-581-36=192315-195+380=500205×8=1640251+244-269=226113+102+50=265139+882-277=744839×(909-902)=5873587-154-241=192338-82×3=92899-(137+547)=215894-(594+281)=19210-(447-386)=149211+169=380514-166-196=152500-26×2=448271-(167-119)=223397-77-181=139311-197=114601-(441-379)=539981+791-293=147929×(102-93)=261382-(602-262)=42518-64×3=326292-(290-97)=9976-76+206=206620+50+78=7484/7+2/7=6/7423-(18+320)=85813+881=1694448-117-199=132813-118-65=630304-191=113162+666+96=924991+(999-233)=1757491×3-91=1382192+841-254=779339×2-466=212300×9-278=24222/6-1/6=1/6239-(663-481)=57122+128-228=22909-(266+314)=329436-(529-302)=209140+73+356=56989+237=326694-(961-268)=1360-(43+187)=130532-105×3=217176×3=528400-83×3=151388×2-92=684232+(443-158)=51746×4+377=561663+200+310=1173460-(153-107)=414890-(891-434)=433982-538=444911+294=1205361+87-436=12609×8=4872245-93=152856-266=590348+523-688=183572+34×6=776694+(637-362)=969665-(219-18)=464221+(438-297)=362361-157-94=110571-423+380=528114+422×2=958295+49-176=168986+175-268=893434-208-131=95406-155-228=23250×2=50030×(149-142)=210635×8-230=4850587+252+28=867714-286=42869+(457-107)=419182-58=124661-444=217131×2=262365+78=443398+16-11=403300+78-365=13762+441×2=1644765×(311-306)=3825933-(422-239)=7504/8-1/8=3/869+416-123=36257×7+376=775426-(67+106)=25330×(19-13)=180367-(109+101)=157217×(160-156)=86856+520+146=722770+(618-106)=128251×(489-481)=408171×(437-432)=855570-480+417=507149+(357-284)=222133-(361-325)=9727+64-36=55550×8-484=391696×6-201=375588-(684-350)=254101+72=173112×6-188=4842/4-1/4=1/4453-(119+160)=174437+(326-292)=471275×3-153=672351-215-83=53427+136×2=699384-256-43=85441-(140+101)=200208+580-454=334309-(239-95)=165987×(774-769)=4935531-105=426966+291=1257490-154+156=492632-167+860=1325922-(392+407)=123324-292=32139-(19+63)=57955+834-420=1369202×2=404285+(338-182)=441425×2-601=249422-(122+157)=143911-24×4=815180-13-39=128911+(754-375)=1290429×5=2145223+175=39820×(310-301)=180266-32×2=20251+163=214765+17×8=90133×4-123=9445-179-188=7840+(454-74)=4201/10+9/10=1140×(140-137)=420200+156×4=824128+193-302=19581+710-99=1192612×6-65=3607471-322-24=125936-141×2=654581-29×6=407206×2-300=112719-390+642=971674-36=638649+426-995=80310-(364-68)=14945+494+617=2056535-439+137=233550-(445-81)=186187+108×3=511125×6-475=275528×5=2640233-41-37=1555/8+2/8=7/8657×(517-509)=525666×7-217=245724-(68+634)=22182-(184-76)=7412×6=72332-14×3=290668-(325+35)=30863×5=315162+(893-542)=513248-164+188=272408+87-253=242617-59×9=86490×7-292=3138428×2+576=1432289+(670-559)=400245-148=9748×(439-432)=336121+842-491=472324+675-942=57286+(216-181)=321251-139+320=432351-11×8=263991-179+465=127727×3=81120×(131-127)=480767×9=6903958-(501+64)=393312-269+248=291371-366+300=305122+106×7=864965-128×7=69318+962-989=291229-38+501=69267+153=220201+604+270=1075984-607=377245+(429-166)=508934×(24-20)=3736372+264+103=739476-(589-258)=145250-177=73961-(728-214)=447626×9=5634280×2=560339-90×2=159261+119-217=163985-508-379=9811×3=33142×4=568293-(202-156)=247364+114=478311×2-52=570990-251-652=87102+132×2=366919+387+186=1492170-(158-64)=7681-13×2=55175-(397-354)=132797-316×2=165363-(148+134)=81923+(983-656)=125098×3-193=10129+372+96=497198+191+788=1177646-40×9=286658×5-942=2348143×3+54=483892×7-230=6014135×(182-178)=540901+204-47=105841×9=36973+284-175=182459-351+384=492660-(486-301)=475213+162-110=265497-225-205=67463+978-43=1398675×9-148=5927335-(181+109)=45303-42×3=1771/5+2/5=3/5755×8-413=56274/8-2/8=2/851+140+388=579899+176+270=1345993+19+753=1765113×4+367=81955×5=275721+225+93=103945+360-205=200561-61×9=12736+902=1638195×4=780494-208=286574-104=470812-106-544=162684-248=436585-273-226=86805-(998-950)=757874×6=524465×8+266=786205-21×5=1001/7+2/7=3/7394-(262+122)=10107+95=202688+92+288=1068858×9=7722138+796=934473-(127+193)=153421-(299+31)=9165×5+356=681462-(245-93)=310292+(316-125)=483419-(390-54)=83696-87×8=0385+90=475386×4-118=1426435-23×6=297483-(22+360)=101280-84-19=177358×7-95=2411192×5-200=760463+374+922=1759324-(114+52)=158156-(32+73)=51438+336+20=794493-280-179=34393-(58+318)=17902-699=203211×3+628=1261696-519+51=228373×2=746235+519+23=777260+(885-485)=660154+163×4=80680×6-421=59232+375=607343-26=317810-735+612=6872/7+5/7=1221-(993-804)=32280+79×7=833154-70=8438+(436-78)=396741-(34+68)=639348-124=22471+239×2=549402+407-444=365794+343=1137949×4=3796859-(258+39)=562429-(102-82)=409164×(949-945)=656377×6=2262688-(935-718)=471653×9=5877660×8=5280243-(335-180)=88330×3-316=674400-139×2=122187+582=7696/8-1/8=5/8237×3+81=792287+113+372=772427-111=316879-258-495=126944-660+465=749891×9-981=70383/6+2/6=5/6539-14×8=427419+33×3=518146+31+161=338111×7+703=1480755+731=1486991-480-444=6798+189=287265-41×4=101334×2=668142+242-139=245232-215=17645+(790-515)=920452×(809-806)=1356163+300=463450×4-716=1084418-56=362298-127=171202+561=763972-212-211=549619-412+34=241803×3-926=1483154+274=428916+30×4=1036239+(454-64)=629295-73×2=149372-185-126=61665-141×2=383907-363-82=462299+(383-35)=647141-(139-41)=43879-193×2=493853-366-37=450103×9=927858-(449+99)=310168-132=36272-(317-284)=239789-428-207=154543-70×2=403399×(746-741)=1995560-80+427=90758+532+352=942477+268+72=817212+90×4=572726×8=5808832×3-165=2331450-270+320=500130×2+811=1071761-(526+66)=16967+(215-40)=24237×(403-400)=111276+(458-168)=566204×(159-155)=816324+(217-112)=429499-302=197229-58-67=104266×3-64=734331-191-112=2884+375×2=834307+39+542=888270×7-936=954955+913=1868113+148×3=557335-(205-50)=180669+590-315=94436×(490-481)=32423×(481-473)=18476+769+151=99692+360=452486-98×4=94349-312=37390+29-266=153894-287×2=320784×2-912=656468+36+379=883431-182+58=307351-86+33=298357-(290-91)=15890-(305-217)=2637-259+994=1372472-63=409931-265=666176+512=688644+(944-101)=1487247-140+45=152893-114×6=209686-291-382=13239+365+376=980389-389+686=686317+231+739=1287355+712=1067430-91×4=66579×(742-738)=231663×7=441311-218+327=420960-(256+415)=289145+214=35994×7-75=583251×3-367=386709×(832-827)=3545459+57×2=573348-(76+268)=4242-34=208194+96-210=80954-(63+873)=18822×6-850=408212+61-56=17257-59×3=80243+(928-901)=270831-(174+473)=184462×2=924417-45×2=327233×3-340=35987-48=39795-88×2=61974×(99-91)=592377+194×3=959405-(103+97)=205879×(211-204)=6153305-49×2=207359-106×3=414/5-1/5=3/5669×(86-78)=5352650×(435-427)=5200476-93×5=1131+131=16229×8+352=584688+363=105158+634+65=757843×3=2529165+(456-436)=185283+138-371=50667-(725-182)=124106+(136-13)=22997×9-91=782116×(293-286)=812115+(311-227)=19936+438-161=31355+931+160=1146390-14-355=21273+93=36683+(500-17)=56636+405-16=425358-159-94=105492-226=266483-62-323=98470+252=72277×(267-258)=693786-34+823=157575×4+440=740835+612=1447145-25-106=14341-(54+89)=198464-(32+70)=362383-(69+151)=163297+(154-114)=337161+308=469272+81=353846-395+764=1215496+(438-216)=718722+80+55=857574-(898-678)=354305+97-11=391966-(72+495)=399277-36-98=143737-205=532134×2=268925+612+44=1581235-51=184259-(408-336)=187423-175=248771-284-109=378473+(663-41)=1095617×(714-711)=185176×9+29=713478+340=818103×7-38=683715+190=905665-(135+37)=493191+38=22977×9=693265+(801-756)=310399-59×5=104392×(473-467)=235298×(129-125)=392319×3-356=601350-87×4=2125×(428-420)=1000174-12×6=102441-360+141=222805-89×3=538435+281=716696-305+889=1280520+169=689241-46=19538+292+92=422576+506+841=1923534+69+46=649337-325+487=499732+250-673=309795-244+21=572226×(362-359)=678105+348-434=19164×(28-22)=984626+406-514=518144×5-119=601861×(921-912)=7749828×(493-489)=3312620+443-615=4483/5+2/5=1346+444×2=123460×5-141=159859-(355+433)=71377+101-441=3735×(123-117)=210258+367+611=123637×3=111945-565=380326+125×4=82691×2=182490-(278+177)=35466-41-129=296140×7-586=394752+(996-126)=162213×3=39157×3-362=109287×2+38=612265+94=359108×4+545=9775/7+2/7=1718-(146+201)=371370-27-298=45235+229×3=9224/8+3/8=7/896+(357-325)=128541-(395-281)=427985-(282+377)=326955-254=701644+320-459=505909-(294-216)=831696+471-609=558120+55=175271×2-462=80370-(207-155)=318677-(123+360)=194360-51+91=400271×6=162676+449+76=601415×5=2075158×6+936=1884333+(477-306)=504567-293=274830+54-877=7440+57-245=252484-(151+17)=316497-255+179=421471-(17+188)=266693-120-317=256435×3=1305397+(484-430)=451240+236=476442-(319+78)=45980-943+51=885/6-1/6=4/6161+103+380=644522-106×4=98884-36×8=596360-204-56=100919+287+642=1848689-145-507=37476-125-249=102287×2=57493+391=48424×4=96249+273+107=62977+403-374=106138×(207-202)=6906/9+2/9=8/9998+260+834=2092743-(93+286)=36466×3+101=299464-267+263=460136-(79+17)=40122×2-33=211351-164=187434+(916-407)=943142×(192-189)=426123×(206-198)=984377-(354-331)=354241-98=143789+735+248=177296×3-132=156968×9=8712439+(390-45)=784192+(651-110)=733845-(162+218)=465254-45=209234×4+986=1922444-(197+161)=86305+(375-244)=436210-98+40=152133+176+391=700592-337-228=27442-(616-228)=54404-264+463=603744×2=1488434×9=3906463-(359-88)=192371+122+474=967739-376-202=161556-191-198=16767×4-262=6108×(640-635)=540538-377+982=1143848