三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦31+182=62×6+515=727+(432-295)=35×8=363+97-37=875-(211+423)=809+453+984=356+(449-203)=217+349=311+947-581=349-(227-89)=351-88-219=161+606+153=811-424-347=314-(351-339)=96×(210-202)=346+101-138=410+(381-175)=222-(405-261)=335-77+29=480-(617-215)=620+25×9=151×(449-444)=661×9=224+258=490-(75+223)=216+(132-41)=337-78-160=413×5-536=266-(221+42)=957-893=323-256-12=994-142×4=264×6=855-841+773=803-339×2=319-(265-65)=289+147-282=430-189-160=377-(10+175)=346+(459-317)=173-(444-360)=449-28×9=156×6=317-(87+77)=330×2=149-65-82=452-(40+338)=722-244=147×(276-273)=244-90=295-(166+25)=175-10×2=977-929+119=647+389+683=388+(376-249)=861-410=2/6+3/6=383+(664-20)=431+266+886=136+(334-323)=466+(122-26)=347+(353-330)=403+(253-218)=1/7+4/7=42×2=357-123=228-17=281+831+535=469-(68+325)=962-836=254-40×4=2/8+4/8=498-221+195=990+52×4=442-147=883×8=17+421+797=109+(371-29)=60+577-65=273+136×3=398-213+57=85+29=911-(756-206)=383-111+513=890-78=583+296-178=214-23+810=897-(988-140)=8/9-1/9=473-91=212-(401-399)=904+(546-279)=966+388+531=700×8-612=822+16+973=63×(403-395)=407-260=429+(449-398)=86+175-144=489×2-316=116+207=193-30×6=189×(318-315)=444-113+152=496-(421-142)=354+(452-190)=151+342-488=434-(378-362)=283+(199-51)=788-98+537=467-274-145=341+466=907+772-404=271-12-92=51+462+485=121+364=498-130=187+(102-26)=778-483+760=790+400+229=96+147=143-115+187=34×(172-165)=136×(997-989)=77×(147-143)=828-(897-254)=177+220-100=986-(920-568)=499-143-126=67×6-336=197+197-19=152×6-557=368-229=149×3=435+38×7=905-627+145=140-(405-335)=495-(326-49)=707×7-229=312×3-684=204+177=308+94×4=848+367=169-(125+39)=340-193=940-465×2=76-24=368+173+26=414-260+981=341×8=32×3=48×(199-190)=169×3=481+200×2=81-(44+25)=519+984=438-(180+66)=871×5=151×4+413=55+395+31=306+(410-179)=752+99+42=167×3+411=672-162+641=873×(953-944)=36×9+274=449-41×9=497+539-707=977-33=557+345=457-350+206=626+193×2=327-13×9=469-130×3=861×6=103×(776-767)=217-27×6=572-30×3=282+622=958+127-29=588×(300-296)=485-229-84=124×7=608-(823-817)=388-111+141=356+35×7=297-164-100=282+(474-382)=445-102×3=781+31+82=189×2-148=364-(55+97)=463-173+365=817-(769-502)=115×3+971=4/8-2/8=365+28-81=73×(239-233)=876-391×2=192×5-481=4/9+2/9=897+749-129=99×6-203=857-665+149=49×(393-389)=2/6-1/6=5/7-2/7=557+150-206=46+450×2=171×(244-239)=505+881=368×2+970=368-22×3=757+(965-392)=376+(178-171)=6/10-1/10=806-(114+165)=125×(243-236)=579×(546-538)=458×6-305=620-123+227=762+124×4=193-165+219=753-(336+168)=226+388+64=956-(690-174)=332-(957-712)=342-(79+118)=687-266=390-36×8=995+294×3=343+(687-92)=162×3=435+30-194=703×4-570=752-247-308=434×6-394=28+743+219=507-(883-556)=778+94-520=124×(469-466)=589+881-675=792-39-570=438-(466-229)=83×3-42=434-147+30=104×6-331=251-79+49=241-19×6=805-172-350=282×8=750-208×2=620+605+166=565-154×2=181+(921-341)=537-221-272=327-222=303-100=115+970+858=491-(480-214)=432-378=813-171×2=466×2-762=262-46×2=404+(855-245)=154-98=1/7+3/7=493-159+16=755-(333+376)=461-62×3=237×(210-206)=517×4-743=477-22-44=56+110=758+16+65=834-(93+68)=425×2-842=194×4=307-(96+149)=64+97=439+(402-264)=308+227=764-272-385=155-24=687+215=20×3=432-41-289=415-88=131×(168-163)=846×7-428=256+159-81=150-(81+44)=48×9+96=161×5-522=183+161=145×2=133×2=5/7-1/7=133+(487-238)=156+237-176=229+228-141=279-253+964=92×5=408-(117+44)=4/7+3/7=314-94=89×(497-492)=405-89+148=179+241-122=147-(869-788)=811-457=786×7-474=239+168=46×(358-355)=642-85=583-(64+262)=403-(244-156)=544-(183+64)=320-19-116=496+(901-39)=72×8+116=342×5-784=354+101×3=48×3=136+143+455=901-212×4=291-207=712+(674-621)=154+651-282=343-87×2=332×3-60=253×3-96=169+119×7=136+113+67=989-226+240=651×(109-106)=739+597-937=292-149-46=360-(820-760)=702-(786-366)=148+99+701=170-110+79=414+73×3=272+(491-196)=131×(19-12)=135+340-205=132-14+155=473-461+209=165+(428-382)=389-51×2=480-151=444-296-134=55+187-76=1/6+2/6=310-(142-22)=243×3-103=588×2-213=361-266+182=302-(96+125)=348+141-359=103+373+420=226+62×6=435-(232-212)=192+(440-192)=81+191=74+558+363=265-38-85=485-(275+89)=86+56+523=360-152=813+212×3=575+317=684-248-78=813×6-307=349+172+772=189×2+498=312×9=204+176-58=166+397+156=360-127=144+(879-345)=442-74-63=151+(199-116)=132×(530-522)=720+(973-719)=947-157-704=370+45-179=5/9-4/9=458-(56+390)=493+(446-325)=56×6+301=288×6=130×4=751-(324+139)=92+234=763-(399+238)=98×4=477×4-426=290-(401-359)=259-(418-198)=788+138+56=483-(89+171)=927-465=168+329=366-52×7=912+227=884×7=207×3-391=397-(36+306)=349-247+258=660-392+528=766×5-949=936+(258-16)=609+(783-219)=370×(879-872)=714-39×5=522-(163+257)=54×(188-182)=442-95-264=905-276×3=927-420=270×7-818=490-(417-27)=19+143+354=80×(889-883)=462-456+180=225+192-92=871+(237-73)=741+(690-254)=370+84+46=367-(75+80)=198×3=423-84=350×2=392+148+202=263×4-393=139-46=161+175-216=335-(187-62)=357-297+392=832-(856-714)=969×9=210+108-189=721-(265+267)=721+637-695=284+152×3=479-63-131=443+90=477-134+82=482-140=919-61-831=194+166=435-129-94=776+888-27=696×(853-847)=173+37=425-136-245=348+(413-302)=332-(835-685)=28×7-154=847-298×2=855-200=499×(906-897)=198+227=49×(187-184)=493×(51-43)=694×4=189-(279-219)=3/7-2/7=924+771-799=874-550-59=989-92-382=154+307=492-236+177=38+151=16+349×2=349+352=997-253+998=4/8-3/8=363-(155+156)=41+(855-796)=1/10+4/10=577+161=870+432+899=431-238-175=767×(867-863)=264×(572-569)=608×(239-231)=907-421=195+145×2=348-(343-79)=123+484=61×9+115=96+255-51=399×2-16=204+89×5=306+283×2=859+(868-828)=777+602-549=96×3+49=54×(109-101)=613-71×5=760-157=274-84×3=367-(321-86)=860×2-907=644+138=917-464-249=741×(749-745)=492-57×2=138-19+218=686+645-546=679×6-84=708×(731-726)=515-22×7=358×2+619=136×(457-450)=144×2+446=145+248+24=345+(404-49)=72-48=389-106×2=491-168-116=365-(102+222)=428-415=321-302=582+365-708=748-239-497=89×(221-218)=886-(834-118)=170×3=225×3-323=975-46×2=358+84-20=448-(57+13)=248×4-371=776-(135+576)=265-236+391=360+138=402-327+133=254-(247-70)=274-13+59=897-(192-135)=786-166×3=646+416+471=186+543-678=284×(642-635)=605×3-698=262+581=548-(612-539)=86×2=612+988+560=479-39×3=104+307=245-(140-63)=142+176+750=848-749=366+483+124=306+188×4=225×4-564=303-30×6=774+123+730=799-590=343×2=89×(39-35)=423-156-214=24×(489-480)=989-285=869+(968-910)=369+(284-202)=73-12+200=576+784+378=302+227×2=250-(20+45)=991-331=394-13×5=122×(425-420)=349×(741-733)=261-108+568=44×2+48=373-50×7=58+463+256=413-116×2=305+535+373=417-340-62=450-251=993-902-51=244×5-423=741×8=180+(110-91)=222+140+41=396-75×3=66×4+249=485×2+603=853×8=538+675-230=33×3=205×2-39=1/7+2/7=148+189+40=166+516+90=998-203-485=70×7+384=716+461+474=143+166=457-(450-142)=758-(409+196)=259×2=460×5-566=123×3-318=465-260=965+506+81=236-167+339=101-42=398-131-237=448-10×6=306+(302-111)=537-112×2=314+116=762×3=174+531-270=379+(378-104)=665-(800-330)=149+181=12×5=758×6=275-32×6=640-(22+242)=482+(392-44)=203+75×5=450-(246-53)=810-(628+111)=499-(356-53)=229-49-105=159×4-267=981+(527-383)=504-469=42×(135-127)=812-224×2=296+125-36=143-22-78=285-210-25=489-267+65=877-650=31×(408-399)=1/4+2/4=251+661-594=789×4=497-27=358-(374-59)=853-238-502=127+218=3/5-1/5=464-139=88-13=320+836-727=887+501=895-(172+268)=634-(163+45)=601-(68+490)=248+917-950=433+(491-223)=84-50-14=104×5+429=870-348+696=146+(497-347)=202+293-388=101+393-24=734-(70+491)=214+37+180=525-(750-418)=724-353-164=236×3-435=17+465-58=756-(903-454)=494-(100+82)=164+195=296-49-193=465-447+41=790×8-576=59×3=50+213=235+444+787=496-341-12=923-444×2=613+688=699-263-241=260×5=333-272=12×6+126=494-23-202=480-(246-140)=156×6+200=357-126+151=55×7=18+(339-145)=149+244=429×(956-953)=403-(177+83)=411+26+397=370×(441-438)=862-(447+222)=237×5-284=927×4=225-(397-189)=453-(387-230)=792-341+780=868-44×8=58+197=80+99×8=199×4=684-24+752=245+900-473=18×9+241=107×9+19=54+280-298=679+17+239=138-79+137=411-17-64=83+333+145=772-(641+42)=339+79×2=489+923=265-217+294=363-78×3=264-47+214=306×2-437=949-(486-104)=104+241+460=367+64=14×8+478=395×7-505=300-29×6=551+171+83=420-101=777+244×2=502-444+214=490-25×6=798-(42+221)=150×5+74=314+385=178×7-476=184×(181-176)=497-13-317=481-423=189+292-405=392×2+81=870-217-259=192×(332-325)=110+107×8=452×4=342×7=414+834+336=293-267=672+(797-359)=482-(137+165)=244-40×5=300-108+22=971+111-131=383-(68+214)=504+(772-247)=157×3=958-258-524=544+46+313=313+97=66×4=469×(424-416)=536-218=824-280×2=46+69+851=30×5-108=171×3=364-99-207=3/6+2/6=163×2-151=374-19+463=802+486+35=4/10-2/10=947+382=907-(22+879)=937-(899-421)=41+391-16=398-(74+40)=103×(473-467)=900-(335+342)=512+63×9=487-(264+186)=602-22×5=867-(55+509)=120×3-89=602-323-29=265×3-566=882+221-143=783×6-675=441×6-440=650×(404-395)=772-251-411=181+249=427×(279-271)=225-220+395=55+438-81=111×7-458=515+614=159×2-173=649-(856-508)=466+(545-100)=729×(477-471)=983×(438-433)=85-17×2=924-276+314=811-132-65=217-(347-190)=357-117×3=508×5=485-(514-267)=681-(618-147)=300+83=131×6=362-89×4=95+166+514=274+(415-243)=671-235×2=424-57=353-(425-78)=463-67×4=840+111-615=14×8+943=479-321+486=902+367=130×5=469-367+243=79×2=293×(875-868)=327+(202-108)=166×(330-327)=390+(689-386)=3/8-2/8=233×3+861=293+53×4=132+304=472-88-96=6/10+2/10=98×9-279=99+303=204-10×3=900+661-615=363-(180+93)=839-156=422×2+567=126×4+229=14×5=486+(877-748)=268+414=774-(393+190)=389-(156+72)=484+44+148=504×7=358-(245-81)=386×7=468+700+862=16×(218-211)=274×3=285-(43+162)=参考答案31+182=21362×6+515=887727+(432-295)=86435×8=280363+97-37=423875-(211+423)=241809+453+984=2246356+(449-203)=602217+349=566311+947-581=677349-(227-89)=211351-88-219=44161+606+153=920811-424-347=40314-(351-339)=30296×(210-202)=768346+101-138=309410+(381-175)=616222-(405-261)=78335-77+29=287480-(617-215)=78620+25×9=845151×(449-444)=755661×9=5949224+258=482490-(75+223)=192216+(132-41)=307337-78-160=99413×5-536=1529266-(221+42)=3957-893=64323-256-12=55994-142×4=426264×6=1584855-841+773=787803-339×2=125319-(265-65)=119289+147-282=154430-189-160=81377-(10+175)=192346+(459-317)=488173-(444-360)=89449-28×9=197156×6=936317-(87+77)=153330×2=660149-65-82=2452-(40+338)=74722-244=478147×(276-273)=441244-90=154295-(166+25)=104175-10×2=155977-929+119=167647+389+683=1719388+(376-249)=515861-410=4512/6+3/6=5/6383+(664-20)=1027431+266+886=1583136+(334-323)=147466+(122-26)=562347+(353-330)=370403+(253-218)=4381/7+4/7=5/742×2=84357-123=234228-17=211281+831+535=1647469-(68+325)=76962-836=126254-40×4=942/8+4/8=6/8498-221+195=472990+52×4=1198442-147=295883×8=706417+421+797=1235109+(371-29)=45160+577-65=572273+136×3=681398-213+57=24285+29=114911-(756-206)=361383-111+513=785890-78=812583+296-178=701214-23+810=1001897-(988-140)=498/9-1/9=7/9473-91=382212-(401-399)=210904+(546-279)=1171966+388+531=1885700×8-612=4988822+16+973=181163×(403-395)=504407-260=147429+(449-398)=48086+175-144=117489×2-316=662116+207=323193-30×6=13189×(318-315)=567444-113+152=483496-(421-142)=217354+(452-190)=616151+342-488=5434-(378-362)=418283+(199-51)=431788-98+537=1227467-274-145=48341+466=807907+772-404=1275271-12-92=16751+462+485=998121+364=485498-130=368187+(102-26)=263778-483+760=1055790+400+229=141996+147=243143-115+187=21534×(172-165)=238136×(997-989)=108877×(147-143)=308828-(897-254)=185177+220-100=297986-(920-568)=634499-143-126=23067×6-336=66197+197-19=375152×6-557=355368-229=139149×3=447435+38×7=701905-627+145=423140-(405-335)=70495-(326-49)=218707×7-229=4720312×3-684=252204+177=381308+94×4=684848+367=1215169-(125+39)=5340-193=147940-465×2=1076-24=52368+173+26=567414-260+981=1135341×8=272832×3=9648×(199-190)=432169×3=507481+200×2=88181-(44+25)=12519+984=1503438-(180+66)=192871×5=4355151×4+413=101755+395+31=481306+(410-179)=537752+99+42=893167×3+411=912672-162+641=1151873×(953-944)=785736×9+274=598449-41×9=80497+539-707=329977-33=944557+345=902457-350+206=313626+193×2=1012327-13×9=210469-130×3=79861×6=5166103×(776-767)=927217-27×6=55572-30×3=482282+622=904958+127-29=1056588×(300-296)=2352485-229-84=172124×7=868608-(823-817)=602388-111+141=418356+35×7=601297-164-100=33282+(474-382)=374445-102×3=139781+31+82=894189×2-148=230364-(55+97)=212463-173+365=655817-(769-502)=550115×3+971=13164/8-2/8=2/8365+28-81=31273×(239-233)=438876-391×2=94192×5-481=4794/9+2/9=6/9897+749-129=151799×6-203=391857-665+149=34149×(393-389)=1962/6-1/6=1/65/7-2/7=3/7557+150-206=50146+450×2=946171×(244-239)=855505+881=1386368×2+970=1706368-22×3=302757+(965-392)=1330376+(178-171)=3836/10-1/10=5/10806-(114+165)=527125×(243-236)=875579×(546-538)=4632458×6-305=2443620-123+227=724762+124×4=1258193-165+219=247753-(336+168)=249226+388+64=678956-(690-174)=440332-(957-712)=87342-(79+118)=145687-266=421390-36×8=102995+294×3=1877343+(687-92)=938162×3=486435+30-194=271703×4-570=2242752-247-308=197434×6-394=221028+743+219=990507-(883-556)=180778+94-520=352124×(469-466)=372589+881-675=795792-39-570=183438-(466-229)=20183×3-42=207434-147+30=317104×6-331=293251-79+49=221241-19×6=127805-172-350=283282×8=2256750-208×2=334620+605+166=1391565-154×2=257181+(921-341)=761537-221-272=44327-222=105303-100=203115+970+858=1943491-(480-214)=225432-378=54813-171×2=471466×2-762=170262-46×2=170404+(855-245)=1014154-98=561/7+3/7=4/7493-159+16=350755-(333+376)=46461-62×3=275237×(210-206)=948517×4-743=1325477-22-44=41156+110=166758+16+65=839834-(93+68)=673425×2-842=8194×4=776307-(96+149)=6264+97=161439+(402-264)=577308+227=535764-272-385=107155-24=131687+215=90220×3=60432-41-289=102415-88=327131×(168-163)=655846×7-428=5494256+159-81=334150-(81+44)=2548×9+96=528161×5-522=283183+161=344145×2=290133×2=2665/7-1/7=4/7133+(487-238)=382156+237-176=217229+228-141=316279-253+964=99092×5=460408-(117+44)=2474/7+3/7=1314-94=22089×(497-492)=445405-89+148=464179+241-122=298147-(869-788)=66811-457=354786×7-474=5028239+168=40746×(358-355)=138642-85=557583-(64+262)=257403-(244-156)=315544-(183+64)=297320-19-116=185496+(901-39)=135872×8+116=692342×5-784=926354+101×3=65748×3=144136+143+455=734901-212×4=53291-207=84712+(674-621)=765154+651-282=523343-87×2=169332×3-60=936253×3-96=663169+119×7=1002136+113+67=316989-226+240=1003651×(109-106)=1953739+597-937=399292-149-46=97360-(820-760)=300702-(786-366)=282148+99+701=948170-110+79=139414+73×3=633272+(491-196)=567131×(19-12)=917135+340-205=270132-14+155=273473-461+209=221165+(428-382)=211389-51×2=287480-151=329444-296-134=1455+187-76=1661/6+2/6=3/6310-(142-22)=190243×3-103=626588×2-213=963361-266+182=277302-(96+125)=81348+141-359=130103+373+420=896226+62×6=598435-(232-212)=415192+(440-192)=44081+191=27274+558+363=995265-38-85=142485-(275+89)=12186+56+523=665360-152=208813+212×3=1449575+317=892684-248-78=358813×6-307=4571349+172+772=1293189×2+498=876312×9=2808204+176-58=322166+397+156=719360-127=233144+(879-345)=678442-74-63=305151+(199-116)=234132×(530-522)=1056720+(973-719)=974947-157-704=86370+45-179=2365/9-4/9=1/9458-(56+390)=12493+(446-325)=61456×6+301=637288×6=1728130×4=520751-(324+139)=28892+234=326763-(399+238)=12698×4=392477×4-426=1482290-(401-359)=248259-(418-198)=39788+138+56=982483-(89+171)=223927-465=462168+329=497366-52×7=2912+227=1139884×7=6188207×3-391=230397-(36+306)=55349-247+258=360660-392+528=796766×5-949=2881936+(258-16)=1178609+(783-219)=1173370×(879-872)=2590714-39×5=519522-(163+257)=10254×(188-182)=324442-95-264=83905-276×3=77927-420=507270×7-818=1072490-(417-27)=10019+143+354=51680×(889-883)=480462-456+180=186225+192-92=325871+(237-73)=1035741+(690-254)=1177370+84+46=500367-(75+80)=212198×3=594423-84=339350×2=700392+148+202=742263×4-393=659139-46=93161+175-216=120335-(187-62)=210357-297+392=452832-(856-714)=690969×9=8721210+108-189=129721-(265+267)=189721+637-695=663284+152×3=740479-63-131=285443+90=533477-134+82=425482-140=342919-61-831=27194+166=360435-129-94=212776+888-27=1637696×(853-847)=4176173+37=210425-136-245=44348+(413-302)=459332-(835-685)=18228×7-154=42847-298×2=251855-200=655499×(906-897)=4491198+227=42549×(187-184)=147493×(51-43)=3944694×4=2776189-(279-219)=1293/7-2/7=1/7924+771-799=896874-550-59=265989-92-382=515154+307=461492-236+177=43338+151=18916+349×2=714349+352=701997-253+998=17424/8-3/8=1/8363-(155+156)=5241+(855-796)=1001/10+4/10=5/10577+161=738870+432+899=2201431-238-175=18767×(867-863)=3068264×(572-569)=792608×(239-231)=4864907-421=486195+145×2=485348-(343-79)=84123+484=60761×9+115=66496+255-51=300399×2-16=782204+89×5=649306+283×2=872859+(868-828)=899777+602-549=83096×3+49=33754×(109-101)=432613-71×5=258760-157=603274-84×3=22367-(321-86)=132860×2-907=813644+138=782917-464-249=204741×(749-745)=2964492-57×2=378138-19+218=337686+645-546=785679×6-84=3990708×(731-726)=3540515-22×7=361358×2+619=1335136×(457-450)=952144×2+446=734145+248+24=417345+(404-49)=70072-48=24389-106×2=177491-168-116=207365-(102+222)=41428-415=13321-302=19582+365-708=239748-239-497=1289×(221-218)=267886-(834-118)=170170×3=510225×3-323=352975-46×2=883358+84-20=422448-(57+13)=378248×4-371=621776-(135+576)=65265-236+391=420360+138=498402-327+133=208254-(247-70)=77274-13+59=320897-(192-135)=840786-166×3=288646+416+471=1533186+543-678=51284×(642-635)=1988605×3-698=1117262+581=843548-(612-539)=47586×2=172612+988+560=2160479-39×3=362104+307=411245-(140-63)=168142+176+750=1068848-749=99366+483+124=973306+188×4=1058225×4-564=336303-30×6=123774+123+730=1627799-590=209343×2=68689×(39-35)=356423-156-214=5324×(489-480)=216989-285=704869+(968-910)=927369+(284-202)=45173-12+200=261576+784+378=1738302+227×2=756250-(20+45)=185991-331=660394-13×5=329122×(425-420)=610349×(741-733)=2792261-108+568=72144×2+48=136373-50×7=2358+463+256=777413-116×2=181305+535+373=1213417-340-62=15450-251=199993-902-51=40244×5-423=797741×8=5928180+(110-91)=199222+140+41=403396-75×3=17166×4+249=513485×2+603=1573853×8=6824538+675-230=98333×3=99205×2-39=3711/7+2/7=3/7148+189+40=377166+516+90=772998-203-485=31070×7+384=874716+461+474=1651143+166=309457-(450-142)=149758-(409+196)=153259×2=518460×5-566=1734123×3-318=51465-260=205965+506+81=1552236-167+339=408101-42=59398-131-237=30448-10×6=388306+(302-111)=497537-112×2=313314+116=430762×3=2286174+531-270=435379+(378-104)=653665-(800-330)=195149+181=33012×5=60758×6=4548275-32×6=83640-(22+242)=376482+(392-44)=830203+75×5=578450-(246-53)=257810-(628+111)=71499-(356-53)=196229-49-105=75159×4-267=369981+(527-383)=1125504-469=3542×(135-127)=336812-224×2=364296+125-36=385143-22-78=43285-210-25=50489-267+65=287877-650=22731×(408-399)=2791/4+2/4=3/4251+661-594=318789×4=3156497-27=470358-(374-59)=43853-238-502=113127+218=3453/5-1/5=2/5464-139=32588-13=75320+836-727=429887+501=1388895-(172+268)=455634-(163+45)=426601-(68+490)=43248+917-950=215433+(491-223)=70184-50-14=20104×5+429=949870-348+696=1218146+(497-347)=296202+293-388=107101+393-24=470734-(70+491)=173214+37+180=431525-(750-418)=193724-353-164=207236×3-435=27317+465-58=424756-(903-454)=307494-(100+82)=312164+195=359296-49-193=54465-447+41=59790×8-576=574459×3=17750+213=263235+444+787=1466496-341-12=143923-444×2=35613+688=1301699-263-241=195260×5=1300333-272=6112×6+126=198494-23-202=269480-(246-140)=374156×6+200=1136357-126+151=38255×7=38518+(339-145)=212149+244=393429×(956-953)=1287403-(177+83)=143411+26+397=834370×(441-438)=1110862-(447+222)=193237×5-284=901927×4=3708225-(397-189)=17453-(387-230)=296792-341+780=1231868-4