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450+(272-144)=700-698+454=480-(618-410)=20+177×5=278-(396-146)=815+503-279=347+87-110=696×(586-583)=363-(817-568)=38×(248-245)=220-122=223×6-856=289×(412-407)=759-282+619=665-26+57=191+599=210+263=204+124=776-(382+228)=998-(146+39)=969×(613-607)=887×(165-159)=319+356=769×4-534=711+245+151=120+339=382+111=842-764-41=297×3-223=754+(679-290)=316-(410-193)=247×3-231=771-(56+200)=478×4-265=450-(256-101)=164×(99-94)=222+(403-53)=12×(324-317)=588-245+448=630+750-552=91×(96-91)=50×6=106+132-166=56×6=792-93×6=67+203=118×6+111=377+269×2=116+211-309=676-417+822=872+762+433=103+88×6=54+589-612=119+598=372+630+77=116+513+426=931×9=122+(436-169)=92×8=64+(916-895)=377×5-413=487-33-367=736-255=173×4+164=42+39=468-50=36×9=762+324-512=249+(303-284)=477-(366+62)=72×8+392=404-14=460-208+620=48×3=154-119=55×3=523+163×6=278+196-447=85-(876-875)=730-21=424-288=78×8-537=727+189+643=94+43=661-(694-422)=106×6=202+548-210=239×(111-108)=150+514+320=480-213+32=87×(254-251)=213-140=282-19×9=372+101=481-444+68=32+99×7=334-314=79×8=717+(681-45)=151×6+24=456+44×9=466-348+50=491-(164+129)=81+162×3=98×5+67=471-190+34=300+680-605=3/6-1/6=549×5=758×(497-494)=65+94=374×(249-242)=134-72=818-404=19+630+336=35×9=193-76+246=151+64+482=363+113=356-28×6=186+697=475-93-305=6/7-1/7=321-(130+179)=215+138=66+261=694+897-761=341-(199+126)=334+10-240=348+(345-132)=360-271+82=956-122×6=27+88×4=189×5-586=108×(932-928)=76+367=665-(430+133)=487-(169+235)=123-11=665-38=290+170-374=458×2-23=361-(276+13)=562+470=363-70+165=370-(126+92)=469-(375-20)=316-205+292=234×(363-360)=75+49=71+168-98=19+17×2=111×9-611=699+(430-126)=805-(447-165)=431-398=658-203-361=431+267×2=496-(24+373)=887-263×3=279+484=179×5=683-(50+431)=311-21=754-(972-944)=447-53=634+295-63=594-(906-717)=221-22×8=146+90×3=271+856=710-276×2=739+(916-262)=414+(450-436)=437×3=702×(593-585)=392-(53-52)=485+606-373=983-34×8=383×2+10=49×3=118-19×6=401-125×2=393-(397-187)=190-34+29=814-563=168×4-165=415-(163+84)=775-101+637=822-78-33=38×7-138=412-(388-274)=35+111=1/6+2/6=448×(499-493)=457+101+922=645-(108+315)=957-13-781=927+769-110=128×4-49=415-122-264=47×(448-445)=762+88×4=159+202=620×5-38=198×3+72=197×3-54=557-207+356=913-473=453+91×3=229-195-17=268-87=110×(306-298)=133+169+299=79+275-348=206+470+208=131+330=665+828-979=155-(235-207)=3/6-2/6=988-404=354+34+804=447-392=356-266+91=163×6=920-60×7=570+534-889=495-(489-24)=427-407+399=46×7=20×3+30=507-(434-57)=250+483+75=153+(177-66)=18×5=949-(286+33)=496-356-63=128+339-201=535-154+247=795-507=819+536+462=230+174-268=998+(312-211)=292×2+868=412-168-183=467+(616-72)=22×2=852-126×3=408+254×2=183×9=195×7=277-(317-110)=712+831=890-619+176=966-222-146=305+(459-153)=351×6=346-190=428-286+195=242-118-99=170-54=54+243-39=372-211=55×7+685=131×(519-515)=894-(56+700)=709-(555+123)=824+517-444=233+244-309=450+165=324+(384-246)=637-(483-18)=805+785+462=841-347×2=905-342=222-11-148=680-254+259=944-627+447=951-866+44=170-(392-326)=292×2-531=91+257+484=313+173-312=490-64×4=931-(425-384)=909+74×7=221-36×5=654-76-276=371-284=404-64×5=898+(451-225)=928-626-16=895+(520-136)=222+(284-89)=114×(256-251)=585-70×8=719×6-53=934-486+758=943×(643-636)=671×6-684=361-343+11=740+849-372=693-164×2=347-51=906+(847-506)=360+12-11=451-37=388-59×4=76-(179-167)=82+(395-309)=2/7-1/7=841×(104-100)=170+(443-16)=582-(265+88)=182-87+393=366-79+978=667-514+198=1/8+4/8=738-(296+235)=428-14-111=450-(348-326)=677+321×2=174+749+100=407+697-552=868+34×2=197+199=772-(23+237)=698-259-206=340+(530-358)=380-49×7=717-(61+236)=341-63×3=210+683-517=124+(255-144)=445-267-24=87+(294-276)=398-170×2=897-593-101=876+790-262=602+151×4=401-(49+257)=249+173=433×2-35=423-142×2=554+993=831-(422-219)=435-113×2=114-100+407=309-17×8=293-50×2=317-238=157+59+681=439-86=70+128+321=183+223×2=10×8=467-(53+356)=402+461+186=865-(680-675)=240+77×4=404-(114-52)=771-166+841=451+34-81=269+189-406=331+67-176=853-(336+488)=391-(23+35)=57×(314-306)=89+92=105×(22-13)=997-84×9=487-(237-123)=82×5-10=433+961+457=860+18×9=223-(12+21)=821×5=479+585+158=762+546=200×5-804=871-300×2=401×4-410=120+313=521×2-375=82×3-122=381-(169+26)=395-133+81=83×(428-424)=275-10×3=145×3+299=321×3-141=902-478+199=398-121×2=19×8=31+(517-274)=149×(629-624)=556+224+312=340-(91+126)=76×9-140=73+269-101=793-(152+85)=806×3-889=315-43-70=546×5-662=227×2=192+201-196=343+68=684+275=339×(414-407)=587-(407-320)=2/10-1/10=104×(265-259)=356-115-64=646×6-367=433×2-819=237-117+75=367-144-104=165×5-286=31×(722-716)=246-(308-82)=368×7=875-265-346=137-56+211=236+823=498-153×3=129-(202-188)=286+46×2=909+(781-448)=206×4-259=451×2-632=636+194+10=228-27×5=877-(847-755)=361+110-399=167×(118-115)=364-(236-104)=23×(432-423)=400+264=493-(465-253)=341×9-897=605-78×4=241-124=359+863-883=816-(144+240)=416-298-14=134-112+180=220-118=476-16-33=322+111+335=924-145×4=405-151+128=215-(198-183)=975-157×2=3/6+2/6=455-38×4=916+455+908=292+(419-105)=336-210+215=322-(173+61)=224-(235-70)=443-(44+112)=791×3-783=78×(200-193)=111×9-163=293-255+245=357×4-359=644-382+965=414-40×7=441-138×3=386-(181+115)=847×5-306=204×4-740=355-309=805-31-331=569-180×2=490-25-356=756-210=891-(561+192)=349-237=446-107-132=268-21×8=433-116=79×9-555=247+443+206=434-(567-498)=358-200-66=231×4-521=319-(150+124)=421-136=241-(371-225)=59+124×8=316+(633-143)=139+292+436=894+12×3=370-23-178=985-162=494-(432-260)=412×2-61=170+192=573+171+866=479-26-112=257+166-224=907-11-577=582+183=782-737+315=304-76=330+(713-656)=15+(124-71)=23×8=49×(139-133)=494-172-310=463-26×4=201×2+487=306×3-161=244×3+136=265-155=872-274-277=200+(851-373)=37-(414-388)=178-22×3=295+(478-158)=836-404-82=166-(174-167)=208+245+308=433-251+220=192-17×9=433×6-542=262+230=71+244=440+856-260=70×9-171=822+708-597=768+(807-488)=913×(444-435)=404-(404-182)=109×6+938=307+68-310=248×2=987×4=652×2=424+(429-17)=787+238+48=26+170-90=314+(634-406)=96+39=502-66-254=957-576-116=169×2=29×7+104=410+(367-338)=195-22×4=876-(348-39)=224+138=645+337+155=45×(325-319)=783-121-408=886-(102+211)=846×2=267-(841-741)=1/10+9/10=49+334-329=277-(54-38)=166-22×2=462-446+143=205+560=26×4-49=316-(114+132)=815×2=369+52-114=315+22×8=658-170-184=329-(294-24)=338-157-76=860×7-302=132-10+165=3/8+4/8=903+(942-214)=709×5=794×6-819=221+540=214+(387-370)=74×3+408=4/6-1/6=322+80=331-259-54=318-220+222=43×4+155=272×3=46×(318-313)=940-322-420=613-410+809=589×2=848-187×4=227+936=464-(184-41)=128-(119-61)=998-298=245-39-71=187+901=758-116-96=134+103-232=2/9+7/9=54×7=507+205=497-(174+321)=125×7-482=142×3+138=452×3=231-102=319×4-886=356+81-211=382-(246+66)=448-45×3=123+261-380=365+110-208=780-(615-503)=443+973=443×2-831=84×3=418-(430-43)=206×2=139×7=652-477-52=363+(346-198)=811-743-40=142+177+151=761-229=858+59-605=444-390=837+(805-669)=27×4+853=659+235+34=868-29×8=601+38+277=402+727=472+(557-198)=918-324-341=638-(110+462)=177+(322-266)=399+943-984=547+202+148=308-94=399-(130+147)=946+578-989=853-641=740-289=11×5=323+211+279=143×(242-236)=965-212=371-(145+115)=449-365=56+(258-46)=964-440=379×2-315=566×8-81=244×4-813=202×(524-520)=865-444+497=106×(93-90)=228×(53-50)=2/6-1/6=614+107+157=464-28=4/10-1/10=230+540+101=579×(333-325)=643-269+936=496-17×3=829×(99-93)=353+474=253×2+171=475-45=564-(14+127)=507+(672-642)=189+26+230=639-416-44=367+52+514=931-(201+338)=24+64×6=65×6=344-(826-673)=88+209×4=448-82-317=765+472+721=239+(286-254)=383-16=1/5+3/5=123×(386-383)=794+473+632=521-11×3=119×(945-942)=277+(665-379)=492-44=140+388=129×5=154+345+487=831-411-16=389+(494-403)=610-(133+154)=840+948-231=782+677-348=2/5-1/5=891×(848-839)=706-(759-541)=769×6-302=944-466=808-152×2=319-291=111×2+706=447-281+184=125+203+85=200-187+254=306+137=4/7+2/7=364-172=319+28+225=272+(250-60)=558+355+11=979-(181+152)=312+183=557+(481-357)=703×(106-103)=261-66-39=309-256+35=93+387=407+216+112=22×(317-314)=70×9+696=224-83-89=366-(234+105)=535×5=298+(147-15)=599×3=971-(508-453)=438+36-158=3/5-1/5=789-138×2=113×(227-222)=809-(440+286)=857-250×3=42×2=754×3=496-89-134=359-297-58=388+65×2=164+(285-40)=378-(85+262)=889-575-274=3/5+2/5=748-39×8=362-234=415-32×2=398-20×4=693-67-10=546+(501-362)=736+649+671=201×4+480=72+63-116=39×4+16=384+18+328=111×3=920×(652-645)=726+771+467=34×4=500×2=201+(477-465)=315-220+308=407-(305+90)=766×4=185×9=138-26×3=66+(155-11)=865+29-106=66+151-89=2/8-1/8=64×4+842=134×2+136=63×(470-461)=507-41×9=524-(35+201)=168×(643-640)=249×2+118=409-59=633+(372-47)=450-(423-100)=94×2=507×6-773=330-(114-68)=190×(239-235)=341×2+236=740×(296-288)=259+258+449=38×(432-428)=790-738+56=325+33×2=161×2=720×(781-778)=542-99-113=434×8-508=419+(153-97)=223-(388-343)=42+53=417+118+703=991×4=406+73-402=107+384=860×7=500-(415+68)=101×(230-221)=127+685+74=67+(474-131)=383-(193+88)=26+171+56=346×2-324=880+(550-131)=505×2=546×7-418=498-(407-306)=989+107+929=2/4-1/4=662-241×2=776-546+248=776-34×6=354+118×6=42×(169-162)=747×(970-962)=737-15-674=239×2+319=163+240=124-111+264=476+726-414=980-(824-355)=221-(72+86)=870-(363+217)=11×8=405-330+464=383+111=878×(59-54)=330-51+27=2/9+5/9=946-215+500=651-(535-224)=4/8+2/8=74×2-11=444-421-10=108×6+183=457-(178+158)=316+256+43=270+(827-526)=746-(64+278)=264+197+327=876-(327-263)=419-(33+227)=271×3=113+313=50×(333-326)=1/4+2/4=368-92-208=550+393+432=419-205+67=948+998+579=940-(134+674)=397-(900-648)=参考答案450+(272-144)=578700-698+454=456480-(618-410)=27220+177×5=905278-(396-146)=28815+503-279=1039347+87-110=324696×(586-583)=2088363-(817-568)=11438×(248-245)=114220-122=98223×6-856=482289×(412-407)=1445759-282+619=1096665-26+57=696191+599=790210+263=473204+124=328776-(382+228)=166998-(146+39)=813969×(613-607)=5814887×(165-159)=5322319+356=675769×4-534=2542711+245+151=1107120+339=459382+111=493842-764-41=37297×3-223=668754+(679-290)=1143316-(410-193)=99247×3-231=510771-(56+200)=515478×4-265=1647450-(256-101)=295164×(99-94)=820222+(403-53)=57212×(324-317)=84588-245+448=791630+750-552=82891×(96-91)=45550×6=300106+132-166=7256×6=336792-93×6=23467+203=270118×6+111=819377+269×2=915116+211-309=18676-417+822=1081872+762+433=2067103+88×6=63154+589-612=31119+598=717372+630+77=1079116+513+426=1055931×9=8379122+(436-169)=38992×8=73664+(916-895)=85377×5-413=1472487-33-367=87736-255=481173×4+164=85642+39=81468-50=41836×9=324762+324-512=574249+(303-284)=268477-(366+62)=4972×8+392=968404-14=390460-208+620=87248×3=144154-119=3555×3=165523+163×6=1501278+196-447=2785-(876-875)=84730-21=709424-288=13678×8-537=87727+189+643=155994+43=137661-(694-422)=389106×6=636202+548-210=540239×(111-108)=717150+514+320=984480-213+32=29987×(254-251)=261213-140=73282-19×9=111372+101=473481-444+68=10532+99×7=725334-314=2079×8=632717+(681-45)=1353151×6+24=930456+44×9=852466-348+50=168491-(164+129)=19881+162×3=56798×5+67=557471-190+34=315300+680-605=3753/6-1/6=2/6549×5=2745758×(497-494)=227465+94=159374×(249-242)=2618134-72=62818-404=41419+630+336=98535×9=315193-76+246=363151+64+482=697363+113=476356-28×6=188186+697=883475-93-305=776/7-1/7=5/7321-(130+179)=12215+138=35366+261=327694+897-761=830341-(199+126)=16334+10-240=104348+(345-132)=561360-271+82=171956-122×6=22427+88×4=379189×5-586=359108×(932-928)=43276+367=443665-(430+133)=102487-(169+235)=83123-11=112665-38=627290+170-374=86458×2-23=893361-(276+13)=72562+470=1032363-70+165=458370-(126+92)=152469-(375-20)=114316-205+292=403234×(363-360)=70275+49=12471+168-98=14119+17×2=53111×9-611=388699+(430-126)=1003805-(447-165)=523431-398=33658-203-361=94431+267×2=965496-(24+373)=99887-263×3=98279+484=763179×5=895683-(50+431)=202311-21=290754-(972-944)=726447-53=394634+295-63=866594-(906-717)=405221-22×8=45146+90×3=416271+856=1127710-276×2=158739+(916-262)=1393414+(450-436)=428437×3=1311702×(593-585)=5616392-(53-52)=391485+606-373=718983-34×8=711383×2+10=77649×3=147118-19×6=4401-125×2=151393-(397-187)=183190-34+29=185814-563=251168×4-165=507415-(163+84)=168775-101+637=1311822-78-33=71138×7-138=128412-(388-274)=29835+111=1461/6+2/6=3/6448×(499-493)=2688457+101+922=1480645-(108+315)=222957-13-781=163927+769-110=1586128×4-49=463415-122-264=2947×(448-445)=141762+88×4=1114159+202=361620×5-38=3062198×3+72=666197×3-54=537557-207+356=706913-473=440453+91×3=726229-195-17=17268-87=181110×(306-298)=880133+169+299=60179+275-348=6206+470+208=884131+330=461665+828-979=514155-(235-207)=1273/6-2/6=1/6988-404=584354+34+804=1192447-392=55356-266+91=181163×6=978920-60×7=500570+534-889=215495-(489-24)=30427-407+399=41946×7=32220×3+30=90507-(434-57)=130250+483+75=808153+(177-66)=26418×5=90949-(286+33)=630496-356-63=77128+339-201=266535-154+247=628795-507=288819+536+462=1817230+174-268=136998+(312-211)=1099292×2+868=1452412-168-183=61467+(616-72)=101122×2=44852-126×3=474408+254×2=916183×9=1647195×7=1365277-(317-110)=70712+831=1543890-619+176=447966-222-146=598305+(459-153)=611351×6=2106346-190=156428-286+195=337242-118-99=25170-54=11654+243-39=258372-211=16155×7+685=1070131×(519-515)=524894-(56+700)=138709-(555+123)=31824+517-444=897233+244-309=168450+165=615324+(384-246)=462637-(483-18)=172805+785+462=2052841-347×2=147905-342=563222-11-148=63680-254+259=685944-627+447=764951-866+44=129170-(392-326)=104292×2-531=5391+257+484=832313+173-312=174490-64×4=234931-(425-384)=890909+74×7=1427221-36×5=41654-76-276=302371-284=87404-64×5=84898+(451-225)=1124928-626-16=286895+(520-136)=1279222+(284-89)=417114×(256-251)=570585-70×8=25719×6-53=4261934-486+758=1206943×(643-636)=6601671×6-684=3342361-343+11=29740+849-372=1217693-164×2=365347-51=296906+(847-506)=1247360+12-11=361451-37=414388-59×4=15276-(179-167)=6482+(395-309)=1682/7-1/7=1/7841×(104-100)=3364170+(443-16)=597582-(265+88)=229182-87+393=488366-79+978=1265667-514+198=3511/8+4/8=5/8738-(296+235)=207428-14-111=303450-(348-326)=428677+321×2=1319174+749+100=1023407+697-552=552868+34×2=936197+199=396772-(23+237)=512698-259-206=233340+(530-358)=512380-49×7=37717-(61+236)=420341-63×3=152210+683-517=376124+(255-144)=235445-267-24=15487+(294-276)=105398-170×2=58897-593-101=203876+790-262=1404602+151×4=1206401-(49+257)=95249+173=422433×2-35=831423-142×2=139554+993=1547831-(422-219)=628435-113×2=209114-100+407=421309-17×8=173293-50×2=193317-238=79157+59+681=897439-86=35370+128+321=519183+223×2=62910×8=80467-(53+356)=58402+461+186=1049865-(680-675)=860240+77×4=548404-(114-52)=342771-166+841=1446451+34-81=404269+189-406=52331+67-176=222853-(336+488)=29391-(23+35)=33357×(314-306)=45689+92=181105×(22-13)=945997-84×9=241487-(237-123)=37382×5-10=400433+961+457=1851860+18×9=1022223-(12+21)=190821×5=4105479+585+158=1222762+546=1308200×5-804=196871-300×2=271401×4-410=1194120+313=433521×2-375=66782×3-122=124381-(169+26)=186395-133+81=34383×(428-424)=332275-10×3=245145×3+299=734321×3-141=822902-478+199=623398-121×2=15619×8=15231+(517-274)=274149×(629-624)=745556+224+312=1092340-(91+126)=12376×9-140=54473+269-101=241793-(152+85)=556806×3-889=1529315-43-70=202546×5-662=2068227×2=454192+201-196=197343+68=411684+275=959339×(414-407)=2373587-(407-320)=5002/10-1/10=1/10104×(265-259)=624356-115-64=177646×6-367=3509433×2-819=47237-117+75=195367-144-104=119165×5-286=53931×(722-716)=186246-(308-82)=20368×7=2576875-265-346=264137-56+211=292236+823=1059498-153×3=39129-(202-188)=115286+46×2=378909+(781-448)=1242206×4-259=565451×2-632=270636+194+10=840228-27×5=93877-(847-755)=785361+110-399=72167×(118-115)=501364-(236-104)=23223×(432-423)=207400+264=664493-(465-253)=281341×9-897=2172605-78×4=293241-124=117359+863-883=339816-(144+240)=432416-298-14=104134-112+180=202220-118=102476-16-33=427322+111+335=768924-145×4=344405-151+128=382215-(198-183)=200975-157×2=6613/6+2/6=5/6455-38×4=303916+455+908=2279292+(419-105)=606336-210+215=341322-(173+61)=88224-(235-70)=59443-(44+112)=287791×3-783=159078×(200-193)=546111×9-163=836293-255+245=283357×4-359=1069644-382+965=1227414-40×7=134441-138×3=27386-(181+115)=90847×5-306=3929204×4-740=76355-309=46805-31-331=443569-180×2=209490-25-356=109756-210=546891-(561+192)=138349-237=112446-107-132=207268-21×8=100433-116=31779×9-555=156247+443+206=896434-(567-498)=365358-200-66=92231×4-521=403319-(150+124)=45421-136=285241-(371-225)=9559+124×8=1051316+(633-143)=806139+292+436=867894+12×3=930370-23-178=169985-162=823494-(432-260)=322412×2-61=763170+192=362573+171+866=1610479-26-112=341257+166-224=199907-11-577=319582+183=765782-737+315=360304-76=228330+(713-656)=38715+(124-71)=6823×8=18449×(139-133)=294494-172-310=12463-26×4=359201×2+487=889306×3-161=757244×3+136=868265-155=110872-274-277=321200+(851-373)=67837-(414-388)=11178-22×3=112295+(478-158)=615836-404-82=350166-(174-167)=159208+245+308=761433-251+220=402192-17×9=39433×6-542=2056262+230=49271+244=315440+856-260=103670×9-171=459822+708-597=933768+(807-488)=1087913×(444-435)=8217404-(404-182)=182109×6+938=1592307+68-310=65248×2=496987×4=3948652×2=1304424+(429-17)=836787+238+48=107326+170-90=106314+(634-406)=54296+39=135502-66-254=182957-576-116=265169×2=33829×7+104=307410+(367-338)=439195-22×4=107876-(348-39)=567224+138=362645+337+155=113745×(325-319)=270783-121-408=254886-(102+211)=573846×2=1692267-(841-741)=1671/10+9/10=149+334-329=54277-(54-38)=261166-22×2=122462-446+143=159205+560=76526×4-49=55316-(114+132)=70815×2=1630369+52-114=307315+22×8=491658-170-184=304329-(294-24)=59338-157-76=105860×7-302=5718132-10+165=2873/8+4/8=7/8903+(942-214)=1631709×5=3545794×6-819=3945221+540=761214+(387-370)=23174×3+408=6304/6-1/6=3/6322+80=402331-259-54=18318-220+222=32043×4+155=327272×3=81646×(318-313)=230940-322-420=198613-410+809=1012589×2=1178848-187×4=100227+936=1163464-(184-41)=321128-(119-61)=70998-298=700245-39-71=135187+901=1088758-116-96=546134+103-232=52/9+7/9=154×7=378507+205=712497-(174+321)=2125×7-482=393142×3+138=564452×3=1356231-102=129319×4-886=390356+81-211=226382-(246+66)=70448-45×3=313123+261-380=4365+110-208=267780-(615-503)=668443+973=1416443×2-831=5584×3=252418-(430-43)=31206×2=412139×7=973652-477-52=123363+(346-198)=511811-743-40=28142+177+151=470761-229=532858+59-605=312444-390=54837+(805-669)=97327×4+853=961659+235+34=928868-29×8=636601+38+277=916402+727=1129472+(557-198)=831918-324-341=253638-(110+462)=66177+(322-266)=233399+943-984=358547+202+148=897308-94=214399-(130+147)=122946+578-989=535853-641=212740-289=45111×5=55323+211+279=813143×(242-236)=858965-212=753371-(145+115)=111449-365=8456+(258-46)=268964-440=524379×2-315=443566×8-81=4447244×4-813=163202×(524-520)=808865-444+497=918106×(93-90)=318228×(53-50)=6842/6-1/6=1/6614+107+157=878464-28=4364/10-1/10=3/10230+540+101=871579×(333-325)=4632643-269+936=1310496-17×3=445829×(99-93)=4974353+474=827253×2+171=677475-45=430564-(14+127)=423507+(672-642)=537189+26+230=445639-416-44=179367+52+514=933931-(201+338)=39224+64×6=40865×6=390344-(826-673)=19188+209×4=924448-82-317=49765+472+721=1958239+(286-254)=271383-16=3671/5+3/5=4/5123×(386-383)=369794+473+632=1899521-11×3=488119×(945-942)=357277+(665-379)=563492-44=448140+388=528129×5=645154+345+487=986831-411-16=404389+(494-403)=480610-(133+154)=323840+948-231=1557782+677-348=11112/5-1/5=1/5891×(848-839)=8019706-(759-541)=488769×6-302=4312944-466=478808-152×2=504319-291=28111×2+706=928447-281+184=350125+2