三年級數(shù)學(xué)(上)計(jì)算題及答案集錦

三年級數(shù)學(xué)(上)計(jì)算題及答案集錦515-81×2=221×(381-378)=309+416-701=407×(199-191)=407-(217+112)=117×(54-48)=732+905+583=11×6+125=405-(449-90)=73×9=120×5=964-485=546×(623-620)=685-661=3/5-1/5=138+180=607-91+840=106+197-287=394×4=366-(102+118)=388-302-13=287-(204+75)=83+(731-729)=96×7+517=332-95-68=131+179=641-160-74=111+(444-386)=326-22×9=290×9-243=380+755=347-335=263+51+477=80×9-366=286-(131+90)=370-212+457=735+126-689=474×2=940-(146+275)=971×2=676+678=375+256×2=10×(40-31)=192+35+422=524+(936-100)=756+67×9=443×3-211=731×9=378-(226+100)=541+155+808=477-221-187=811×8=496×6-586=436-(300-150)=72×8=59+360-160=716+186-733=642-303+399=460×9-737=326×4=416-(137+261)=68×(980-976)=858-(38+653)=909+(401-184)=386-121-223=854-723=110×5=67×5+129=927×5=916-622-141=133-43×2=441+(681-469)=490-370-101=565+201=125+495+982=388+86-318=599-(956-420)=919+264+767=893-(613-551)=114×(116-109)=356-180+218=426-(275+99)=221+(219-214)=498-(53+168)=916+236-476=635-355+693=419-(130+184)=420-224+72=272+198-258=837-(105+430)=330+66×2=223+129×2=104+143=82×5+136=399+(478-383)=462+(376-268)=151×3=259-(43+211)=408+157+328=4/9-2/9=284×3-534=12×8=589+548-975=272+252×2=495-125=33×2+273=664-301×2=768-277×2=230×3-290=427-49-82=124×8=948-(324+152)=607×9-121=252+(379-83)=865×2-90=278×3-248=141-86+161=2/5-1/5=455-(124+25)=106×3+168=417-309=19×7=971-108×2=818×9-870=24+11=381-323+99=486-40-140=945-302×3=874-(946-603)=474-(458-344)=693-(51+602)=908+458-25=424-46×7=47×5+250=376+(892-362)=381-(216+22)=111+21=927-(70+558)=418+(535-202)=262-146+920=14×(215-207)=400+887-794=359-39×4=404×2+963=10×(185-182)=151×5+33=488-(389-140)=673×8-631=934×4=430-37-205=672-573-98=268+(231-190)=914-(607-545)=944×8=384-40×2=207+421+26=246+161+27=752-253+39=3/6-2/6=239×3+106=286+926+979=130+51×9=297-75-171=399+(170-111)=73×(149-146)=13+(287-242)=11+(677-612)=83×7+139=461-120=387-313+398=262+371=776×4-873=151+356-10=821×(867-858)=647-(824-609)=294-33×2=827-583-45=115×(628-621)=368+89×3=906×6-14=210×(914-911)=416-49=278-259+421=391-266=665-18+546=368×6=241+79-22=179-(350-274)=977-327-371=783+13+585=451+(285-172)=248+25+600=633+69-275=383+191×2=243-35+21=388-10=928-(131+264)=850-43-360=172+99-41=139+(323-161)=962-45×4=197×5+617=435×(668-663)=215+211=189+152=145×(79-70)=185-(15+84)=303+56=59+180-189=475-(48+149)=841-31-547=275+(477-400)=116+(462-322)=735×(76-68)=96×(83-77)=501+89-443=509+(932-299)=459-(497-428)=800×7=1/4+3/4=365-(296-252)=387+76-407=217×(39-35)=495-241=534+352+106=927-446=83+(350-277)=896+893=408×2-181=325-(208+34)=90×2=257-(182+48)=481-402=369-45×8=195+851-107=303+(224-34)=825+462-488=657+744+12=580×(439-435)=248+189=94×9-360=76×(318-314)=255×2-97=330+448=270-214-19=63×8+68=358+62-307=758+398+529=309+402+406=89×(74-71)=491+900-917=76×(420-413)=479-(363-153)=107×9-637=379-15×5=557×(851-843)=463-63+30=986+(786-316)=976-260+154=30+126×4=99×6+998=349+77=268-192+154=600-(447-416)=244-117+229=294+575=134×5-89=582-(479-258)=433-200-119=452-(213-153)=148+270-290=705-231-422=215×2+323=618-109+470=120+120=482-(156+135)=290-47=56+(417-161)=424-19-92=863+63-260=4/5-1/5=260+(270-149)=555-14×4=64×3+573=4/10+5/10=319-(240-164)=142×7-540=191+217=985-241-47=306×2=133+319=787×7-350=279+367+279=23×(388-384)=62+345-266=348×7=216-90=832-716=280×5=374+337+444=498-(140-129)=423-(201+138)=549+492+375=37×8+282=174×5+484=141×5+938=194+474=745-450=498-208=500-161-297=141×6-231=815-785=147×6-489=372+89-185=112×(271-268)=464×2+790=524+371+92=27×4=845-289-204=702×8=42+220=227×3-71=90×(308-301)=376+(365-119)=393+98+390=157+(63-44)=233+(493-115)=220+62×2=55×(98-93)=151×2=707-512=185+33-35=898-(629-504)=343+91×4=4/8-2/8=454-141-57=464+(724-720)=913-366×2=370+784+454=474-67×4=140-(477-372)=326+575=92×8-612=799+416=81×(436-432)=975-476×2=364-81-182=695-(128+44)=940-247=426-76-253=178+641=476-(529-186)=740-513=199-(82+42)=32-19=584+121-631=3/9+5/9=232×2=760-(59+14)=463×2=215+38=66+93=340-(119+39)=593+110+50=458+480+883=475-(427-336)=297-56×3=482-114×4=121+861-155=241+480+65=20×9-34=270-21-137=131+(419-311)=604+645+369=951-(901-844)=279-(352-237)=987-582-48=747-462+169=659-111=388+(434-99)=293+86-86=26×9=277+167=801-247-410=835×6-123=478×8=12+642-18=225×(199-195)=433-12×5=679×(281-277)=235-27×8=281×8=138×6-391=481-60-352=69+402-455=477-459+257=955-185×2=43+201×3=492-290=58+425-165=54+(466-387)=695-(362+296)=306×2-386=648×(811-803)=205+230-70=803+745+460=299+(205-168)=605+857-378=419-(203-122)=341-225=706-319+567=263+145-225=122+111=933-(151+235)=421-328-37=652×(603-599)=898-(518+93)=276+76-232=602-217+518=435×(622-619)=604-128-120=896-(320-72)=477-176-57=518+(851-628)=312+635=301×7-419=233-36+113=496-36×3=279-220-25=311-63-110=417-402+126=160×(124-121)=131+(986-391)=349-50×2=249+55=468×2+52=537×6=469×2-805=32+51+765=203-26×2=4/7+2/7=386×(996-992)=926+(718-473)=196+569=824-325=3/5+2/5=265+295+395=894-(139+641)=372×2-317=262-177=48+551+368=378-(354-237)=478-97×4=239-133=16×9=495-(118-89)=558×2=304+160-429=753×7-67=332-(143-73)=1/5+3/5=499-72-177=573+995+265=338-287+411=788-39-676=763×(814-805)=106×9-548=32×(438-429)=824-(797-609)=922+288×3=130×5-486=310+317+146=432-(239+23)=205+433=966-(624+170)=147+917-172=53+82×7=616-282×2=652+73×8=503+167+106=261-210=402-(481-405)=296-(262-207)=355-100+86=4/6+2/6=329+58=133-117=106×5-260=483×2+208=969×8=706-(773-536)=967-327=324+88=174+295=371-57×6=572-(663-236)=887-(423+442)=896-(77+482)=996×8=250×2=481×(459-453)=690-55+541=99-11×5=365-251=500-183+103=21+(517-337)=184×4=112+591=716×9=3/6-1/6=852+888=361×2=393-227+97=122-(229-158)=125×(492-484)=319×(428-420)=179+(216-29)=329+13+453=289-33×3=259-171=462-(727-367)=764-260-495=76+17=99+125×5=123+441=226+25-223=168+821+917=145×4-291=453-20×6=111+849-221=486-(203-104)=372×7=191×9-289=884+597-921=349-200=478-(333+94)=329-108×3=141×6=126×(348-342)=273+183+412=45+25-43=497-14-30=449+(842-260)=73+594+127=61+327=420-22×7=117-(142-100)=162+(302-26)=148×(412-409)=227+60=317×2-301=396-111-213=85+354-213=887-204-174=313-141-25=303×(340-332)=637+324=422-25-197=206×3-254=646-126+99=79×9=8/10-2/10=17+365-223=365-228+12=6/8-1/8=17×(174-166)=806-(94+132)=835-(225+301)=327-49×5=145+700+747=225-(37+52)=842-(352-287)=589-271+420=406-285+70=573-338=276-254=841-(478+337)=234+(427-375)=569+702-415=261-232+100=79+37+439=457+22-24=255×3+198=774-288+886=947-(594+195)=847-245=72×3+668=569+243×4=538-(386-267)=268+108=41+400-80=221-177=365+174×2=802+413=906-187=390-(270+102)=162×5-307=199-(208-147)=420-74×2=352-136=486×(557-550)=378-303=587+642=821-(279-80)=806×(739-730)=547+221×4=712-397-197=383-29×2=88+389=664-230-326=306-286=584+510+842=22+77×2=21+167+586=597×3-549=176-122=281-(425-252)=497-245=363-(719-408)=80+121×3=368+(60-44)=446-421-10=152×4=936-26×8=4/7-2/7=957-654=164×3-103=362+524=785-139×4=135+159+807=379-237=444+172×3=495-13×2=726+495-640=198-(492-487)=997-(336-158)=296-(80+175)=916-846+454=96+(429-385)=982-640-342=425-(31+394)=460-375+348=816-443-264=2/7+3/7=644-(182+160)=326+84=134+(626-562)=736+427-136=558-263+278=374+421+39=471-(251+220)=196-(405-323)=87×9-373=257+349=615-215-242=550-118-204=308+167=259-202-35=179+296-126=772-601+809=422-(182+190)=367×3-417=418-357-22=398×4-764=325-(398-351)=816×(546-537)=126×2=567-440+508=836×2-367=724+891+612=892-(588-134)=824×6-102=408+350-562=323+394×2=244+165+330=154-143=298+436=142×(194-189)=648-(330-33)=148+65=319-38=903-191×4=839-(368+143)=116+504+304=25×(346-342)=528+129+753=96×(422-418)=154×(126-123)=384-262+69=153+(455-372)=802-333×2=685+(896-378)=576-338+447=253+955+68=466-77×4=554+23+91=442-(199+218)=909-(274+205)=879-147×2=263-11-39=361-250+339=517-183-315=379+254×2=461-271+274=553-427+706=314-29×4=477-(688-608)=225+271=999-(264+512)=404-34×7=788+(360-205)=929+214×3=181+(430-21)=438+(80-52)=12+438-213=680-47×8=117×(365-359)=149-51=289×4=337×2=706×(514-506)=381×6-647=13+21=450-363=272×6-801=380+312=748×2-570=5/9-1/9=272+(232-224)=74-(420-371)=916×3=357-203-122=5/9-2/9=182×4+40=393+126×7=475-197+43=724+366-31=835×(145-142)=408-199+160=588-159=421×2=903+575=674×8=448-105-51=181-26=946-(956-28)=474-157×2=480-157×2=477-280+226=997+319+967=912-(45+289)=156×6=174+202=428-(305-129)=939-(555+10)=849-(64+758)=344×3=698-(886-514)=358-287+910=968-168-173=84×(484-477)=472-140+164=722-(442-304)=481-80×6=747+(739-87)=204×2=840-62×6=27×5+335=437+754=277-14×4=302-269=1/8+2/8=232×5=269×9-768=825-249+692=781-568=107×5=885-76×3=721+96+19=68+385+545=446-23×4=69×6+700=130×4-365=238+262=499-(208+202)=539-64×3=433+(440-229)=235×(404-401)=373+957+113=424+(277-120)=248-36×2=354-263+343=379×2-535=556×(913-904)=452-68×6=2/10+7/10=1/7+2/7=163+174×4=101+323+147=816+549-988=624×7-496=302×2=483×2-251=17+86×7=685+532+802=608+94+175=462-139-260=423-276+300=147+26+148=489-163×3=129×7=437-228+254=803×6-859=4/8+2/8=289+174+416=85×9-406=310-103=786-(117-77)=299-38+671=319+82×3=53×(439-431)=74×(428-425)=498+547-525=173-39=63+32×9=99+(831-691)=388-(457-219)=499×2+706=163×3+323=673-569+146=972-534-403=650+(509-148)=48×4=205+280+90=384+(193-94)=12×4=146+630+44=276-23×9=529-199+45=237+509-119=383-(426-143)=174×4=426+875-997=895+(773-127)=12+(288-178)=220-(50+146)=328-(80+86)=211×4-292=376×2+197=356-26=470×2-685=40+295-26=606-80×5=978-(304+424)=382+61-242=919-461-89=471-345=116-(368-333)=103+(490-273)=822+(698-218)=801-42+903=445-210=865-212+230=226×(354-350)=參考答案515-81×2=353221×(381-378)=663309+416-701=24407×(199-191)=3256407-(217+112)=78117×(54-48)=702732+905+583=222011×6+125=191405-(449-90)=4673×9=657120×5=600964-485=479546×(623-620)=1638685-661=243/5-1/5=2/5138+180=318607-91+840=1356106+197-287=16394×4=1576366-(102+118)=146388-302-13=73287-(204+75)=883+(731-729)=8596×7+517=1189332-95-68=169131+179=310641-160-74=407111+(444-386)=169326-22×9=128290×9-243=2367380+755=1135347-335=12263+51+477=79180×9-366=354286-(131+90)=65370-212+457=615735+126-689=172474×2=948940-(146+275)=519971×2=1942676+678=1354375+256×2=88710×(40-31)=90192+35+422=649524+(936-100)=1360756+67×9=1359443×3-211=1118731×9=6579378-(226+100)=52541+155+808=1504477-221-187=69811×8=6488496×6-586=2390436-(300-150)=28672×8=57659+360-160=259716+186-733=169642-303+399=738460×9-737=3403326×4=1304416-(137+261)=1868×(980-976)=272858-(38+653)=167909+(401-184)=1126386-121-223=42854-723=131110×5=55067×5+129=464927×5=4635916-622-141=153133-43×2=47441+(681-469)=653490-370-101=19565+201=766125+495+982=1602388+86-318=156599-(956-420)=63919+264+767=1950893-(613-551)=831114×(116-109)=798356-180+218=394426-(275+99)=52221+(219-214)=226498-(53+168)=277916+236-476=676635-355+693=973419-(130+184)=105420-224+72=268272+198-258=212837-(105+430)=302330+66×2=462223+129×2=481104+143=24782×5+136=546399+(478-383)=494462+(376-268)=570151×3=453259-(43+211)=5408+157+328=8934/9-2/9=2/9284×3-534=31812×8=96589+548-975=162272+252×2=776495-125=37033×2+273=339664-301×2=62768-277×2=214230×3-290=400427-49-82=296124×8=992948-(324+152)=472607×9-121=5342252+(379-83)=548865×2-90=1640278×3-248=586141-86+161=2162/5-1/5=1/5455-(124+25)=306106×3+168=486417-309=10819×7=133971-108×2=755818×9-870=649224+11=35381-323+99=157486-40-140=306945-302×3=39874-(946-603)=531474-(458-344)=360693-(51+602)=40908+458-25=1341424-46×7=10247×5+250=485376+(892-362)=906381-(216+22)=143111+21=132927-(70+558)=299418+(535-202)=751262-146+920=103614×(215-207)=112400+887-794=493359-39×4=203404×2+963=177110×(185-182)=30151×5+33=788488-(389-140)=239673×8-631=4753934×4=3736430-37-205=188672-573-98=1268+(231-190)=309914-(607-545)=852944×8=7552384-40×2=304207+421+26=654246+161+27=434752-253+39=5383/6-2/6=1/6239×3+106=823286+926+979=2191130+51×9=589297-75-171=51399+(170-111)=45873×(149-146)=21913+(287-242)=5811+(677-612)=7683×7+139=720461-120=341387-313+398=472262+371=633776×4-873=2231151+356-10=497821×(867-858)=7389647-(824-609)=432294-33×2=228827-583-45=199115×(628-621)=805368+89×3=635906×6-14=5422210×(914-911)=630416-49=367278-259+421=440391-266=125665-18+546=1193368×6=2208241+79-22=298179-(350-274)=103977-327-371=279783+13+585=1381451+(285-172)=564248+25+600=873633+69-275=427383+191×2=765243-35+21=229388-10=378928-(131+264)=533850-43-360=447172+99-41=230139+(323-161)=301962-45×4=782197×5+617=1602435×(668-663)=2175215+211=426189+152=341145×(79-70)=1305185-(15+84)=86303+56=35959+180-189=50475-(48+149)=278841-31-547=263275+(477-400)=352116+(462-322)=256735×(76-68)=588096×(83-77)=576501+89-443=147509+(932-299)=1142459-(497-428)=390800×7=56001/4+3/4=1365-(296-252)=321387+76-407=56217×(39-35)=868495-241=254534+352+106=992927-446=48183+(350-277)=156896+893=1789408×2-181=635325-(208+34)=8390×2=180257-(182+48)=27481-402=79369-45×8=9195+851-107=939303+(224-34)=493825+462-488=799657+744+12=1413580×(439-435)=2320248+189=43794×9-360=48676×(318-314)=304255×2-97=413330+448=778270-214-19=3763×8+68=572358+62-307=113758+398+529=1685309+402+406=111789×(74-71)=267491+900-917=47476×(420-413)=532479-(363-153)=269107×9-637=326379-15×5=304557×(851-843)=4456463-63+30=430986+(786-316)=1456976-260+154=87030+126×4=53499×6+998=1592349+77=426268-192+154=230600-(447-416)=569244-117+229=356294+575=869134×5-89=581582-(479-258)=361433-200-119=114452-(213-153)=392148+270-290=128705-231-422=52215×2+323=753618-109+470=979120+120=240482-(156+135)=191290-47=24356+(417-161)=312424-19-92=313863+63-260=6664/5-1/5=3/5260+(270-149)=381555-14×4=49964×3+573=7654/10+5/10=9/10319-(240-164)=243142×7-540=454191+217=408985-241-47=697306×2=612133+319=452787×7-350=5159279+367+279=92523×(388-384)=9262+345-266=141348×7=2436216-90=126832-716=116280×5=1400374+337+444=1155498-(140-129)=487423-(201+138)=84549+492+375=141637×8+282=578174×5+484=1354141×5+938=1643194+474=668745-450=295498-208=290500-161-297=42141×6-231=615815-785=30147×6-489=393372+89-185=276112×(271-268)=336464×2+790=1718524+371+92=98727×4=108845-289-204=352702×8=561642+220=262227×3-71=61090×(308-301)=630376+(365-119)=622393+98+390=881157+(63-44)=176233+(493-115)=611220+62×2=34455×(98-93)=275151×2=302707-512=195185+33-35=183898-(629-504)=773343+91×4=7074/8-2/8=2/8454-141-57=256464+(724-720)=468913-366×2=181370+784+454=1608474-67×4=206140-(477-372)=35326+575=90192×8-612=124799+416=121581×(436-432)=324975-476×2=23364-81-182=101695-(128+44)=523940-247=693426-76-253=97178+641=819476-(529-186)=133740-513=227199-(82+42)=7532-19=13584+121-631=743/9+5/9=8/9232×2=464760-(59+14)=687463×2=926215+38=25366+93=159340-(119+39)=182593+110+50=753458+480+883=1821475-(427-336)=384297-56×3=129482-114×4=26121+861-155=827241+480+65=78620×9-34=146270-21-137=112131+(419-311)=239604+645+369=1618951-(901-844)=894279-(352-237)=164987-582-48=357747-462+169=454659-111=548388+(434-99)=723293+86-86=29326×9=234277+167=444801-247-410=144835×6-123=4887478×8=382412+642-18=636225×(199-195)=900433-12×5=373679×(281-277)=2716235-27×8=19281×8=2248138×6-391=437481-60-352=6969+402-455=16477-459+257=275955-185×2=58543+201×3=646492-290=20258+425-165=31854+(466-387)=133695-(362+296)=37306×2-386=226648×(811-803)=5184205+230-70=365803+745+460=2008299+(205-168)=336605+857-378=1084419-(203-122)=338341-225=116706-319+567=954263+145-225=183122+111=233933-(151+235)=547421-328-37=56652×(603-599)=2608898-(518+93)=287276+76-232=120602-217+518=903435×(622-619)=1305604-128-120=356896-(320-72)=648477-176-57=244518+(851-628)=741312+635=947301×7-419=1688233-36+113=310496-36×3=388279-220-25=34311-63-110=138417-402+126=141160×(124-121)=480131+(986-391)=726349-50×2=249249+55=304468×2+52=988537×6=3222469×2-805=13332+51+765=848203-26×2=1514/7+2/7=6/7386×(996-992)=1544926+(718-473)=1171196+569=765824-325=4993/5+2/5=1265+295+395=955894-(139+641)=114372×2-317=427262-177=8548+551+368=967378-(354-237)=261478-97×4=90239-133=10616×9=144495-(118-89)=466558×2=1116304+160-429=35753×7-67=5204332-(143-73)=2621/5+3/5=4/5499-72-177=250573+995+265=1833338-287+411=462788-39-676=73763×(814-805)=6867106×9-548=40632×(438-429)=288824-(797-609)=636922+288×3=1786130×5-486=164310+317+146=773432-(239+23)=170205+433=638966-(624+170)=172147+917-172=89253+82×7=627616-282×2=52652+73×8=1236503+167+106=776261-210=51402-(481-405)=326296-(262-207)=241355-100+86=3414/6+2/6=1329+58=387133-117=16106×5-260=270483×2+208=1174969×8=7752706-(773-536)=469967-327=640324+88=412174+295=469371-57×6=29572-(663-236)=145887-(423+442)=22896-(77+482)=337996×8=7968250×2=500481×(459-453)=2886690-55+541=117699-11×5=44365-251=114500-183+103=42021+(517-337)=201184×4=736112+591=703716×9=64443/6-1/6=2/6852+888=1740361×2=722393-227+97=263122-(229-158)=51125×(492-484)=1000319×(428-420)=2552179+(216-29)=366329+13+453=795289-33×3=190259-171=88462-(727-367)=102764-260-495=976+17=9399+125×5=724123+441=564226+25-223=28168+821+917=1906145×4-291=289453-20×6=333111+849-221=739486-(203-104)=387372×7=2604191×9-289=1430884+597-921=560349-200=149478-(333+94)=51329-108×3=5141×6=846126×(348-342)=756273+183+412=86845+25-43=27497-14-30=453449+(842-260)=103173+594+127=79461+327=388420-22×7=266117-(142-100)=75162+(302-26)=438148×(412-409)=444227+60=287317×2-301=333396-111-213=7285+354-213=226887-204-174=509313-141-25=147303×(340-332)=2424637+324=961422-25-197=200206×3-254=364646-126+99=61979×9=7118/10-2/10=6/1017+365-223=159365-228+12=1496/8-1/8=5/817×(174-166)=136806-(94+132)=580835-(225+301)=309327-49×5=82145+700+747=1592225-(37+52)=136842-(352-287)=777589-271+420=738406-285+70=191573-338=235276-254=22841-(478+337)=26234+(427-375)=286569+702-415=856261-232+100=12979+37+439=555457+22-24=455255×3+198=963774-288+886=1372947-(594+195)=158847-245=60272×3+668=884569+243×4=1541538-(386-267)=419268+108=37641+400-80=361221-177=44365+174×2=713802+413=1215906-187=719390-(270+102)=18162×5-307=503199-(208-147)=138420-74×2=272352-136=216486×(557-550)=3402378-303=75587+642=1229821-(279-80)=622806×(739-730)=7254547+221×4=1431712-397-197=118383-29×2=32588+389=477664-230-326=108306-286=20584+510+842=193622+77×2=17621+167+586=774597×3-549=1242176-122=54281-(425-252)=108497-245=252363-(719-408)=5280+121×3=443368+(60-44)=384446-421-10=15152×4=608936-26×8=7284/7-2/7=2/7957-654=303164×3-103=389362+524=886785-139×4=229135+159+807=1101379-237=142444+172×3=960495-13×2=469726+495-640=581198-(492-487)=193997-(336-158)=819296-(80+175)=41916-846+454=52496+(429-385)=140982-640-342=0425-(31+394)=0460-375+348=433816-443-264=1092/7+3/7=5/7644-(182+160)=302326+84=410134+(626-562)=198736+427-136=1027558-263+278=573374+421+39=834471-(251+220)=0196-(405-323)=11487×9-373=410257+349=606615-215-242=158550-118-204=228308+167=475259-202-35=22179+296-126=349772-601+809=980422-(182+190)=50367×3-417=684418-357-22=39398×4-764=828325-(398-351)=278816×(546-537)=7344126×2=252567-440+508=635836×2-367=1305724+891+612=2227892-(588-134)=438824×6-102=4842408+350-562=196323+394×2=1111244+165+330=739154-143=11298+436=734142×(194-189)=710648-(330-33)=351148+65=213319-38=281903-191×4=139839-(368+143)=328116+504+304=92425×(346-342)=100528+129+753=141096×(422-418)=384154×(126-123)=462384-262+69=191153+(455-372)=236802-333×2=136685+(896-378)=1203576-338+447=685253+955+68=1276466-77×4=158554+23+91=668442-(199+218)=25909-(274+205)=430879-147×2=585263-11-39=213361-250+339=450517-183-315=19379+254×2=887461-271+274=464553-427+706=832314-29×4=198477-(688-608)=397225+271=496999-(2