三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦373-230+209=4/8-3/8=955-(141+32)=544-116×4=499-69-38=833-247+435=822-555+767=657-35×8=251+79+376=308-(11+212)=396+185=917-462+781=55×3=199+455+143=218+73+327=689-149=120+253=344-89=508×7-426=393-255+74=785+824+654=195+(224-91)=318-(296-52)=62+12×9=407-(324-294)=122+(602-217)=42×(33-29)=331×3+517=43-(256-218)=34×8+177=362-65×4=867×4-59=210-151+93=166-(267-246)=555+304+30=497+160×2=140×4-536=487+(186-147)=749-404=866-227=401-(261+85)=242-112=501+484×2=371-(139-18)=762-219=202+102×7=998+821-322=333+(436-368)=114×8-79=939×(62-57)=882-12-287=500-38×7=846+38+738=496-(199-191)=834×(40-32)=254-(513-374)=491-39×9=184×6-285=476+376-390=879+339=165+42=458-264=694×7=431-159-231=253-(367-228)=184×(217-214)=15×3+136=904-(356-155)=166×4-478=492+(969-518)=710-(84+304)=68×2=981-66-340=142-129+106=374-(425-154)=270-(79+50)=24+43=757×(926-917)=835-527=396×3=201+563+58=538-130=194+191=321+444-169=151+103×4=925-488+299=368-(136+138)=168×5+119=340×2=401×6-386=619×5-641=250+50×7=248+49+208=445+549-653=804-718+745=65×(559-550)=98+43+199=21+54=298×2+195=592-61-377=338-(415-413)=495-229-212=279-118+211=768+78×3=128+270-317=849-590=825×7=390×3-270=392×3-331=944-705=249×8=241+189×3=378-53-101=648-358=736+708=371-(549-266)=344+(829-779)=1/6+3/6=498-78-183=45×(405-397)=281+106-152=491×(828-823)=12+361+167=612+114=193+274-113=499-224=946+103×6=312-(179+132)=622×5-331=482-155×3=321-304+600=204+42=476×2-584=477-(219+43)=497-240-104=840-338+149=164-(778-727)=33×4+717=764+963-372=80×8=123×(251-243)=435-12×5=144×8=17×(332-328)=283×2+384=684-166+507=230-165=345×9=780×(666-662)=297×2=439-11×2=393-111+38=511×4=214-(39+56)=437-(345-203)=278+117-21=4/6-1/6=429-23×4=773×(309-301)=421-(73+239)=148+525+138=371-(240-110)=120+238-283=339+(248-114)=86+68+920=37×5-177=131×4=525-174=255+170×2=328×3=51+251+466=315-142-10=683-98×5=270-40-123=6/8+2/8=903+127-101=417-374+697=278-(258-147)=51×5-111=287-(153+131)=397-94-111=500-26=341-(279+28)=15×6=875×(871-863)=35+172=137×(467-462)=112+285-195=457+50×5=862-600+704=277-47-86=94×5=119×4=473+(340-12)=121×5-241=451-289-110=75+176+666=910-162-257=236+12×2=336-268+260=122×7+638=268+(386-228)=139×7-785=491-(211-174)=117-77+26=153×2+344=869-(30+831)=536-387-30=161-16×3=277-65×4=324+862=45×(116-113)=113+232-44=142+94×5=329-49=921-496=510-60×3=346+460+186=957+570-642=85×9-57=127-61×2=41+225=500+876+741=46+35=4/6+2/6=152-(83-35)=666+(556-379)=188+846-937=76×6=235+707-409=406×2=931-629=998-(130+832)=149-(615-482)=352-176-30=977-264-37=34×8=967-79×6=276-103=74+(135-110)=220-(168-90)=189×(827-823)=760-(528+60)=663-(664-160)=297-(324-323)=65+250=84+710+461=979-83-362=415+79=2/3-1/3=767-303-162=58×2=144×(168-162)=695-(494+42)=271×(545-537)=486-17×3=720×7=835×(37-29)=840×4=83+222-196=354-340=460+119×4=500-139+110=791+40×3=854-(595-112)=176×5-124=530-(335-30)=563-(49+69)=136+531+32=684+575+32=538+311×3=204×(389-385)=297+143=413-(115+79)=615×3-860=402×2-611=363-31×4=494-89+87=100+365+453=482-(120+290)=488-431=400-(69+166)=672+317+479=688×3-585=209+150=437+268+157=443+626-931=607-(963-832)=762-47×9=463×5=540-425+269=92+(305-157)=219+293+686=481×2+952=709×2=911-619+21=427-85-79=205-163+313=992+(505-162)=114+883-414=435×2=807-402-173=49×(216-207)=305+963-577=242+627+630=172×3-332=420-(61+231)=477-178-75=340-326+807=600-(888-734)=432×2-126=488-(217+154)=99+226=420-236=61×3=618-82×4=218+(367-270)=614+696+625=311×5=125×8+518=272-104-17=375-349=844-(60+558)=385+112+351=145+241-47=507-205+54=183+993+336=402+89=452+948-551=114×7-264=487-(40+22)=993-(934-507)=4/8+3/8=409-309+228=299×(171-166)=103×(129-120)=447-198×2=245+168-290=992+(927-375)=125-53=786+486=121×3=935-118=595×4-916=448-35×7=373-352=133+(335-151)=53+209-36=583+206=195-37=385-13×7=397×2=384-(710-527)=255-39×5=106+(222-51)=132×6-736=663+270-180=288-190+143=942-112-530=332×3-921=659+848-765=3/10-2/10=138+305-412=174×3-387=339+118-259=700×(232-229)=751×6=69×4-131=715-160-419=506-(303-235)=144+(652-32)=834-765-16=762+889+473=491-69×3=593-(776-702)=939-193+209=420-(44+148)=99+25=81-(431-399)=113+80-123=679×5-190=804×8=435-(68+335)=315+506+77=560+842+814=749+876-210=381-143-187=340-134+235=18×4=156-140+458=13×(163-160)=306×2-303=807-61×3=289×2-507=2/5-1/5=786-549+212=90×5+183=144×3=994-55+346=25+(214-117)=267-237+191=424+(31-25)=81×3+738=161+266-70=115+(661-97)=460×8-59=122+420×2=823+(219-58)=462+29×4=442-(202+145)=94+786+62=278+316+122=124-19×4=29×2+374=562+(666-243)=933-(494-442)=777-517+182=85+208=74×3-160=402×3-488=3/5-1/5=470×2-549=424+(170-19)=965+235-228=230×2-319=947-182×2=482+418=928-(161+487)=353×2+656=552-42×6=142-(104-73)=450-40×2=69+231+843=743-201-388=981-74×4=84×3+72=97×9-776=42+327-317=698-25×7=463+134+245=122×(727-720)=496-11×6=325×2-197=474+117+590=777-(105+527)=74×(486-478)=204+566=237-212=449-(776-358)=686-(251+182)=183+174×3=352-(25+251)=317-(170-71)=638+566+51=166×(197-192)=19+120+771=2/4-1/4=386×2=489-35-118=300-57+33=289-91-106=287-66-33=484+(326-183)=84×5=986-316×3=489-(175+274)=904×5=4/8-1/8=881+(918-501)=94+125×2=541-479=171+(425-119)=819-341-25=119+(159-96)=257+213×3=476-(43+415)=378+271+320=309-177-85=940-736+495=994+699=75×5-180=315-223+737=383-183-175=255-218=631+833-407=287+267+345=36×8+249=371-159-202=860-96+943=983+46×7=202+(675-213)=281+463-680=528+(366-32)=875-646+690=335-10-163=300-162+291=553+(866-570)=192+320=275+71×9=999-(757-315)=506+277=320+95=450-(735-311)=57×2+76=21×5+39=957-666=145+47=49+93-38=788-138-345=411×(451-442)=253+245=645+485+199=244×(477-474)=966+953=100+127=397-133=478-(53-40)=327-227+304=338+242+154=702+846-88=480-(908-474)=446-268=271+41-298=159×4+210=550+65+228=117×2-192=254-20×7=406+433=422-285=837-165-168=511+78×4=124×2+54=884-151×5=304+(361-12)=189×(256-253)=410-(982-588)=979×(371-365)=278-(993-949)=122+521=185-39=640-407-112=105+339-333=195-88-39=142+356-199=465-(266+124)=287-(287-42)=107×6-92=88×(95-91)=196-128+10=298+(395-236)=314-(696-602)=61-(322-261)=222×6-493=18+36-39=457-292=62+99+134=452-28×9=159-(790-767)=64×(495-490)=408-(89+75)=562×(971-966)=109×(222-217)=96×(307-304)=312×9-83=443+(371-153)=604×(861-856)=486-155×2=92×5-17=304+30+545=68+134=348+(239-181)=165+110=47+230=1/4+2/4=416-77=183-(26+125)=410-(391-93)=400-258+307=380+(577-337)=250×3=394-(472-342)=147+76=889-472-83=425+285+463=926-32×7=290+365=119×2-108=764-(224+195)=294-34×4=144×2=210+220=304-208-29=136+164+579=70×5+63=230+(922-894)=252×6=235×(339-336)=506+(751-342)=242+262=702-623+631=486+(946-430)=56+441×2=814-411+533=341+(322-320)=210-67-11=818-(46+677)=133+232-197=604-(858-477)=842-256×2=426×2-550=309+294=938-690+425=590-162×3=231×(496-492)=4/9+3/9=181+127-289=128×2=216+153=396+87=396-(137-42)=150×4=12×(402-399)=228+54×9=978-443=150×(217-211)=112×7-738=765+(653-346)=567+927=93+146=712×2-193=61+317-56=488-(101-56)=255-(377-145)=438+104=420-272=56×8=442+(487-424)=401+180+363=121+(185-124)=416-(203+133)=378-(141+125)=917-346=464×(376-371)=397-13-340=160×5=424-(273+92)=145+(228-216)=583×(718-710)=28×5+428=198-30×4=130-29+155=3/6-1/6=1/5+2/5=2/8+4/8=624-592-18=577-304=547×4-188=233×(274-270)=1/5+3/5=376+744=383-328=85×5+945=99×5+183=244-(494-299)=86×(84-81)=314-50-239=112×8=802+84+298=2/9+4/9=884+(679-267)=91+51=399-310+60=966-(521+228)=175+515+83=410+710-391=363-116×2=496-121=172+389-390=925-683-206=443-(39+67)=234×3+253=451-91×4=514+(432-234)=350-65×2=423-136×2=331×3-847=976×(963-954)=982-126-481=411-200-137=524-207=470-(171-129)=139-(161-110)=928×(705-700)=439×7-673=140×7=63×9+77=476×7-749=3/7+2/7=67+96+942=316-12×5=246×2=439-85-207=468×(733-730)=268-(249-191)=858+302-992=52×5=388-33×8=825-579=465+973+499=72+18×9=318-312+269=87+394=354+552=799×(744-738)=669×4-315=452-(202+230)=943+518-927=585-79×4=941-(205+507)=72×(483-475)=881-281-202=275×(485-482)=229+255=3/4-1/4=3/7-2/7=144+302+498=727×6-670=592×(284-278)=286-144+701=353+105-111=369-61-226=295+(782-302)=284+124-199=145+(118-94)=537-(155+275)=409-128-182=859+(806-551)=416-161×2=58+27=227-111=300-253+19=778-11=920-(104+371)=296-67×3=159+(374-163)=468-164+72=929-(550+273)=326×9=182+82-144=764-179×2=884-75-703=431+289=479-406=506-74×5=672+(852-694)=363+138-492=174-74×2=351-139-165=74×(344-336)=851+168-616=882-521=891-118-151=93-63=193-(360-194)=189×3=445-104×4=531+(881-669)=884-89-44=429×(443-436)=101+135-30=590×4=114+236+287=347-(176+73)=298-(20+63)=94+(322-246)=116×7+39=422×5-610=972-686=636×(71-62)=395-294+165=720+114×5=679-(823-382)=584×3-184=80-32+385=98-95+106=179-(754-612)=465+(340-272)=121+(292-184)=318-222=352-(30+261)=311-143+136=741+60+621=306+757+698=207-(136+57)=76×(396-387)=143×4+68=51+200+716=441×5=3/6+2/6=8/10-2/10=997+41-136=209-78=244+141=490+437+515=374-(322-317)=118×2+345=436-295-73=218+465=793+110×7=750×9=473-(200+110)=280-(80+108)=314+(950-540)=81+211=661-(101+66)=524-(70+258)=40+349-342=156-118+989=409-(161+220)=318+253+104=539+690+371=113+336-247=287×7=911-203×4=270-86+135=820+144-75=766-(835-191)=749+(768-666)=367-167-129=485-19=554×9=822×4=455-109×4=581-(183+232)=299×2=176×3=438×5-317=318-66+154=50×(192-185)=110+(255-118)=847+86×6=527+(854-257)=183-70=468+177+310=460-(188+99)=207+(222-72)=90+291-41=723-285×2=797-605=306-150+79=277+120-383=58×(672-667)=363-57×5=381-111=127×6=428-(86+264)=899×7=803+936=226-74=638×5-793=495×2-584=610-269=20×(51-46)=709-15×9=參考答案373-230+209=3524/8-3/8=1/8955-(141+32)=782544-116×4=80499-69-38=392833-247+435=1021822-555+767=1034657-35×8=377251+79+376=706308-(11+212)=85396+185=581917-462+781=123655×3=165199+455+143=797218+73+327=618689-149=540120+253=373344-89=255508×7-426=3130393-255+74=212785+824+654=2263195+(224-91)=328318-(296-52)=7462+12×9=170407-(324-294)=377122+(602-217)=50742×(33-29)=168331×3+517=151043-(256-218)=534×8+177=449362-65×4=102867×4-59=3409210-151+93=152166-(267-246)=145555+304+30=889497+160×2=817140×4-536=24487+(186-147)=526749-404=345866-227=639401-(261+85)=55242-112=130501+484×2=1469371-(139-18)=250762-219=543202+102×7=916998+821-322=1497333+(436-368)=401114×8-79=833939×(62-57)=4695882-12-287=583500-38×7=234846+38+738=1622496-(199-191)=488834×(40-32)=6672254-(513-374)=115491-39×9=140184×6-285=819476+376-390=462879+339=1218165+42=207458-264=194694×7=4858431-159-231=41253-(367-228)=114184×(217-214)=55215×3+136=181904-(356-155)=703166×4-478=186492+(969-518)=943710-(84+304)=32268×2=136981-66-340=575142-129+106=119374-(425-154)=103270-(79+50)=14124+43=67757×(926-917)=6813835-527=308396×3=1188201+563+58=822538-130=408194+191=385321+444-169=596151+103×4=563925-488+299=736368-(136+138)=94168×5+119=959340×2=680401×6-386=2020619×5-641=2454250+50×7=600248+49+208=505445+549-653=341804-718+745=83165×(559-550)=58598+43+199=34021+54=75298×2+195=791592-61-377=154338-(415-413)=336495-229-212=54279-118+211=372768+78×3=1002128+270-317=81849-590=259825×7=5775390×3-270=900392×3-331=845944-705=239249×8=1992241+189×3=808378-53-101=224648-358=290736+708=1444371-(549-266)=88344+(829-779)=3941/6+3/6=4/6498-78-183=23745×(405-397)=360281+106-152=235491×(828-823)=245512+361+167=540612+114=726193+274-113=354499-224=275946+103×6=1564312-(179+132)=1622×5-331=2779482-155×3=17321-304+600=617204+42=246476×2-584=368477-(219+43)=215497-240-104=153840-338+149=651164-(778-727)=11333×4+717=849764+963-372=135580×8=640123×(251-243)=984435-12×5=375144×8=115217×(332-328)=68283×2+384=950684-166+507=1025230-165=65345×9=3105780×(666-662)=3120297×2=594439-11×2=417393-111+38=320511×4=2044214-(39+56)=119437-(345-203)=295278+117-21=3744/6-1/6=3/6429-23×4=337773×(309-301)=6184421-(73+239)=109148+525+138=811371-(240-110)=241120+238-283=75339+(248-114)=47386+68+920=107437×5-177=8131×4=524525-174=351255+170×2=595328×3=98451+251+466=768315-142-10=163683-98×5=193270-40-123=1076/8+2/8=1903+127-101=929417-374+697=740278-(258-147)=16751×5-111=144287-(153+131)=3397-94-111=192500-26=474341-(279+28)=3415×6=90875×(871-863)=700035+172=207137×(467-462)=685112+285-195=202457+50×5=707862-600+704=966277-47-86=14494×5=470119×4=476473+(340-12)=801121×5-241=364451-289-110=5275+176+666=917910-162-257=491236+12×2=260336-268+260=328122×7+638=1492268+(386-228)=426139×7-785=188491-(211-174)=454117-77+26=66153×2+344=650869-(30+831)=8536-387-30=119161-16×3=113277-65×4=17324+862=118645×(116-113)=135113+232-44=301142+94×5=612329-49=280921-496=425510-60×3=330346+460+186=992957+570-642=88585×9-57=708127-61×2=541+225=266500+876+741=211746+35=814/6+2/6=1152-(83-35)=104666+(556-379)=843188+846-937=9776×6=456235+707-409=533406×2=812931-629=302998-(130+832)=36149-(615-482)=16352-176-30=146977-264-37=67634×8=272967-79×6=493276-103=17374+(135-110)=99220-(168-90)=142189×(827-823)=756760-(528+60)=172663-(664-160)=159297-(324-323)=29665+250=31584+710+461=1255979-83-362=534415+79=4942/3-1/3=1/3767-303-162=30258×2=116144×(168-162)=864695-(494+42)=159271×(545-537)=2168486-17×3=435720×7=5040835×(37-29)=6680840×4=336083+222-196=109354-340=14460+119×4=936500-139+110=471791+40×3=911854-(595-112)=371176×5-124=756530-(335-30)=225563-(49+69)=445136+531+32=699684+575+32=1291538+311×3=1471204×(389-385)=816297+143=440413-(115+79)=219615×3-860=985402×2-611=193363-31×4=239494-89+87=492100+365+453=918482-(120+290)=72488-431=57400-(69+166)=165672+317+479=1468688×3-585=1479209+150=359437+268+157=862443+626-931=138607-(963-832)=476762-47×9=339463×5=2315540-425+269=38492+(305-157)=240219+293+686=1198481×2+952=1914709×2=1418911-619+21=313427-85-79=263205-163+313=355992+(505-162)=1335114+883-414=583435×2=870807-402-173=23249×(216-207)=441305+963-577=691242+627+630=1499172×3-332=184420-(61+231)=128477-178-75=224340-326+807=821600-(888-734)=446432×2-126=738488-(217+154)=11799+226=325420-236=18461×3=183618-82×4=290218+(367-270)=315614+696+625=1935311×5=1555125×8+518=1518272-104-17=151375-349=26844-(60+558)=226385+112+351=848145+241-47=339507-205+54=356183+993+336=1512402+89=491452+948-551=849114×7-264=534487-(40+22)=425993-(934-507)=5664/8+3/8=7/8409-309+228=328299×(171-166)=1495103×(129-120)=927447-198×2=51245+168-290=123992+(927-375)=1544125-53=72786+486=1272121×3=363935-118=817595×4-916=1464448-35×7=203373-352=21133+(335-151)=31753+209-36=226583+206=789195-37=158385-13×7=294397×2=794384-(710-527)=201255-39×5=60106+(222-51)=277132×6-736=56663+270-180=753288-190+143=241942-112-530=300332×3-921=75659+848-765=7423/10-2/10=1/10138+305-412=31174×3-387=135339+118-259=198700×(232-229)=2100751×6=450669×4-131=145715-160-419=136506-(303-235)=438144+(652-32)=764834-765-16=53762+889+473=2124491-69×3=284593-(776-702)=519939-193+209=955420-(44+148)=22899+25=12481-(431-399)=49113+80-123=70679×5-190=3205804×8=6432435-(68+335)=32315+506+77=898560+842+814=2216749+876-210=1415381-143-187=51340-134+235=44118×4=72156-140+458=47413×(163-160)=39306×2-303=309807-61×3=624289×2-507=712/5-1/5=1/5786-549+212=44990×5+183=633144×3=432994-55+346=128525+(214-117)=122267-237+191=221424+(31-25)=43081×3+738=981161+266-70=357115+(661-97)=679460×8-59=3621122+420×2=962823+(219-58)=984462+29×4=578442-(202+145)=9594+786+62=942278+316+122=716124-19×4=4829×2+374=432562+(666-243)=985933-(494-442)=881777-517+182=44285+208=29374×3-160=62402×3-488=7183/5-1/5=2/5470×2-549=391424+(170-19)=575965+235-228=972230×2-319=141947-182×2=583482+418=900928-(161+487)=280353×2+656=1362552-42×6=300142-(104-73)=111450-40×2=37069+231+843=1143743-201-388=154981-74×4=68584×3+72=32497×9-776=9742+327-317=52698-25×7=523463+134+245=842122×(727-720)=854496-11×6=430325×2-197=453474+117+590=1181777-(105+527)=14574×(486-478)=592204+566=770237-212=25449-(776-358)=31686-(251+182)=253183+174×3=705352-(25+251)=76317-(170-71)=218638+566+51=1255166×(197-192)=83019+120+771=9102/4-1/4=1/4386×2=772489-35-118=336300-57+33=276289-91-106=92287-66-33=188484+(326-183)=62784×5=420986-316×3=38489-(175+274)=40904×5=45204/8-1/8=3/8881+(918-501)=129894+125×2=344541-479=62171+(425-119)=477819-341-25=453119+(159-96)=182257+213×3=896476-(43+415)=18378+271+320=969309-177-85=47940-736+495=699994+699=169375×5-180=195315-223+737=829383-183-175=25255-218=37631+833-407=1057287+267+345=89936×8+249=537371-159-202=10860-96+943=1707983+46×7=1305202+(675-213)=664281+463-680=64528+(366-32)=862875-646+690=919335-10-163=162300-162+291=429553+(866-570)=849192+320=512275+71×9=914999-(757-315)=557506+277=783320+95=415450-(735-311)=2657×2+76=19021×5+39=144957-666=291145+47=19249+93-38=104788-138-345=305411×(451-442)=3699253+245=498645+485+199=1329244×(477-474)=732966+953=1919100+127=227397-133=264478-(53-40)=465327-227+304=404338+242+154=734702+846-88=1460480-(908-474)=46446-268=178271+41-298=14159×4+210=846550+65+228=843117×2-192=42254-20×7=114406+433=839422-285=137837-165-168=504511+78×4=823124×2+54=302884-151×5=129304+(361-12)=653189×(256-253)=567410-(982-588)=16979×(371-365)=5874278-(993-949)=234122+521=643185-39=146640-407-112=121105+339-333=111195-88-39=68142+356-199=299465-(266+124)=75287-(287-42)=42107×6-92=55088×(95-91)=352196-128+10=78298+(395-236)=457314-(696-602)=22061-(322-261)=0222×6-493=83918+36-39=15457-292=16562+99+134=295452-28×9=200159-(790-767)=13664×(495-490)=320408-(89+75)=244562×(971-966)=2810109×(222-217)=54596×(307-304)=288312×9-83=2725443+(371-153)=661604×(861-856)=3020486-155×2=17692×5-17=443304+30+545=87968+134=202348+(239-181)=406165+110=27547+230=2771/4+2/4=3/4416-77=339183-(26+125)=32410-(391-93)=112400-258+307=449380+(577-337)=620250×3=750394-(472-342)=264147+76=223889-472-83=334425+285+463=1173926-32×7=702290+365=655119×2-108=130764-(224+195)=345294-34×4=158144×2=288210+220=430304-208-29=67136+164+579=87970×5+63=413230+(922-894)=258252×6=1512235×(339-336)=705506+(751-342)=915242+262=504702-623+631=710486+(946-430)=100256+441×2=938814-411+533=936341+(322-320)=343210-67-11=132818-(46+677)=95133+232-197=168604-(858-477)=223842-256×2=330426×2-550=302309+294=603938-690+425=673590-162×3=104231×(496-492)=9244/9+3/9=7/9181+127-289=19128×2=256216+153=369396+87=483396-(137-42)=301150×4=60012×(402-399)=36228+54×9=714978-443=535150×(217-211)=900112×7-738=46765+(653-346)=1072567+927=149493+146=239712×2-193=123161+317-56=322488-(101-56)=443255-(377-145)=23438+104=542420-272=14856×8=448442+(487-424)=505401+180+363=944121+(185-124)=182416-(203+133)=80378-(141+125)=112917-346=571464×(376-371)=2320397-13-340=44160×5=800424-(273+92)=59145+(228-216)=157583×(718-710)=466428×5+428=568198-30×4=78130-29+155=2563/6-1/6=2/61/5+2/5=3/52/8+4/8=6/8624-592-18=14577-304=273547×4-188=2000233×(274-270)=9321/5+3/5=4/5376+744=1120383-328=5585×5+945=137099×5+183=678244-(494-299)=4986×(84-81)=258314-50-239=25112×8=896802+84+298=11842/9+4/9=6/9884+(679-267)=129691+51=142399-310+60=149966-(521+228)=217175+515+83=773410+710-391=729363-116×2=131496-121=375172+389-390=171925-683-206=36443-(39+67)=337234×3+253=955451-91×4=87514+(432-234)=712350-65×2=220423-136×2=151331×3-847=146976×(963-954)=8784982-126-481=375411-200-137=74524-207=317470-(171-129)=428139-(161-110)=88928×(705-700)=4640439×7-673=2400140×7=98063×9+77=644476×7-749=25833/7+2/7=5/767+96+942=1105316-12×5=256246×2=492439-85-207=147468×(733-730)=1404268-(249-191)=210858+302-992=16852×5=260388-33×8=124825-579=246465+973+499=193772+18×9=234318-312+269=27587