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238+48-82=301+529+58=614+99+71=328+121+377=333-30+30=391-66-22=323-158×2=457-389+175=388+(314-243)=487+121×6=276+(805-119)=6/10-4/10=351-41=521+873-610=948-371×2=393-(191+40)=105+173+159=39+(367-85)=976-86×8=804+359+620=781-(448+142)=14×7+444=722×3=220×(300-297)=870-(296+570)=913+159-585=777+656=115+206=570+757-858=74×3-210=702-33×7=19+414-268=605+838+287=435-35-353=58+893-205=861-385-462=984-(87+738)=256+56=495+78×5=703+274-665=193+234×3=19+110+392=162×3+200=82+355+394=925+(846-402)=141×7-428=394×(690-683)=243+85+137=233-38+143=105-62=663-(971-593)=837-699-130=462-40×5=430×2-260=668-73×7=937-573=396×8-108=389-51×7=609×8-683=203+121=248+250+284=126-(13+95)=823-(33+324)=867+(816-514)=502+69+110=671+(870-412)=193+117×4=235×(419-415)=47×3-76=726-216=379-145=774×(328-320)=175×(360-356)=4/7-2/7=916-167+926=32+326-354=117×6=79×6=117-(365-290)=568+724=310+158=513-87=477-289=432-421=357-276-13=415-153×2=934-306+892=56+(448-192)=81×4+622=586-143×2=60+(419-153)=441×2=84+409-414=4/8+2/8=737-(46+325)=1/5+2/5=412-(18+337)=21+310+654=467-230=913×8=267×3=248-131-84=391-(114-105)=402-149-198=607×(125-121)=282×3=302-162=883-34+650=745-639+737=146×9=244-244+254=491+631+70=14+(423-197)=160+96-219=877+(825-172)=52+89×4=597-35×8=125+36=678-96-411=840-201-265=329-(462-394)=3/8+2/8=460-(215-127)=302+199+11=472-368+22=53×2+558=3/7-2/7=157×8=987+836-54=507×(926-923)=186+132=294+(394-298)=30×3+135=270-(131-75)=467-22×2=66+115=97+161=131+90=419+(907-580)=234+396=473-(411-86)=454×2=855-(426-366)=581+276=146+193-212=837-374-28=300+388=61+399-242=939-575=267-20-82=131-(332-320)=402×2=288+198=133+19+575=237-(44+94)=352×5=479+99×4=458-332+963=446×2=843-(256+237)=632×3-596=322-(243-33)=448-(395-258)=66×8+125=896-(832-454)=71×(308-305)=159-(52+18)=1/10+9/10=133+(960-81)=214+235=298×2=495-49-286=490-(113+346)=812-(788-542)=950+685=969-(472+13)=683×2-13=110×5-20=790×(13-10)=899+571=469-233-18=478-54×3=990-(614-267)=889-576+487=434-223=89×5-170=852+63×3=421-100×2=509-195×2=20×3=5/8+2/8=672-(219+31)=337+88-246=118×5-449=494-(279-257)=285-106-64=621-219=329+446×2=330-39×5=305+(349-263)=768+665+37=54-(366-313)=406×5-75=287×(207-204)=283+74-213=795×5-629=731+468+883=183×4-483=729-(241+336)=354+124+324=418-(317+10)=82×9+34=75×(443-435)=942-(432+402)=457-271=54×(222-219)=538+(344-108)=209+878-447=49+491-263=500-(108+151)=465-108×3=281-(111+135)=727×(251-244)=336×(236-231)=328-250+177=629-58×5=399+(621-343)=330×6-588=13+35+570=548×(362-355)=96+117-118=523×3=4/8+3/8=56×8+184=679-37×6=904-698=855-19×2=787+733+439=419-195-104=389-132=203-(19+98)=26×4+462=87+285-279=236-28=188+445+10=64+(405-284)=107-34+19=65×2+847=696+348-395=260-79-173=987+374-260=33×8=83-64+350=991-(201+639)=114+459+17=178×5-730=1/7+2/7=758-(288+156)=141×2=15×(576-571)=424-89×3=611-124=889-509-336=411×5-91=352-112×3=298-162=399×(732-728)=215-141=280+(468-396)=55+16×9=450×7=511-495+98=3/6-1/6=232×2+143=573+878-299=42+879+913=296-240+620=414+63+364=339+49+183=112×(99-96)=814×9=266-204+140=985-241×4=475-426=335+725-162=450×6=41+18×7=311-142=489+(142-58)=136×8-803=336-334+98=463-114-154=98×9=220×(415-412)=158+266+781=216+(379-149)=956-908=500+(482-181)=342-299+409=336-(372-100)=326+187×4=880-(992-909)=303+108-82=285+218×2=356+320=714-111-206=107-101+133=158-134+450=446-443+493=378+235+343=848-385×2=249+207+82=2/8+4/8=919-324+840=480-(76+181)=218-103+45=82-(256-243)=352+854=826-381+295=7/10-3/10=46+259=195+352+297=332+47×4=207+(363-162)=663-(186+116)=72+337-40=31×(367-359)=286+420×2=801-69=93+(592-332)=378+287+677=5/7-1/7=258×3-659=266-(366-169)=331-(427-156)=733+649=201×8-445=388+(363-68)=449-(97+315)=360-341=878-98×6=62+(999-357)=312×3-755=132+(362-325)=771+403-667=5/8-1/8=486-254=915-51=25×5+132=630×5=702-316-171=107×(162-157)=793-(920-680)=327-64+139=91+323=341+737+530=547-17=826+345+309=653×(523-519)=382+893=125×8-447=164+133+361=857-366×2=18×(424-415)=199-17×8=346+(214-58)=992+(823-288)=388-(331-44)=159×2+225=436+57×8=993-33×6=868-(75+368)=787+576-731=204+35=204+206-17=764-(860-188)=485-60-80=432+173=996-195+114=852-252×2=137+(961-117)=448×(745-736)=632+856-745=496-59=163×5=848-149-134=675-22=456+332-414=766-(52+575)=84+361+988=13×(51-45)=432-(39+249)=301+544+335=364-(265-144)=118+801+317=543-(569-482)=270-(115-22)=913-(239-27)=416-106=388+97-85=485×2=948-746+798=739-338-11=889-(263-100)=355+65=318×3=158+148×5=663×4=305+125+536=47×9-215=692+(432-374)=779-758+364=239+66×7=306×(29-23)=884×9=483-216-74=185×(205-200)=263+291+413=913-332+795=419-71=242-218=147+127+59=272+(762-369)=594+607-635=204+371-206=810-228-261=802+904-597=163-31=25×9=232×4-770=89+568+229=354×2+124=855-211+736=107-70=488+198=337-(137+15)=211+(283-138)=251-(220-112)=902-420-403=947-570+569=934-670=116-11×4=221+197-177=702-78-452=302-73-12=430-294+226=320+316×2=98×8-383=49×4+861=5/8-2/8=143-82=332+348+875=472+106=64+(460-402)=470-144-121=336-165-104=162×4=463-437-17=411-(446-114)=109×8-56=495-141-292=501+143+284=56×(204-199)=188×5-82=880-(208-129)=142-40×3=239×3-543=125×6+769=208-33×2=397×2=389-(96+77)=465-56×2=619×3-125=458-164+45=598×2=348×9-243=813×(194-187)=14+237-75=431-151=428-413=444-(204-142)=144×(908-900)=465+12-456=344-116=3/4-1/4=581×(555-546)=898×5=922+283+370=300+(956-190)=454-(162-46)=314-57×2=895×3-636=486-240-199=235-108×2=477-(30+52)=53+255-306=249+29×9=5/9-1/9=529+530+965=51×4=413+(491-317)=917+(350-69)=369+370×2=48+138-185=368-42×7=273-47=331-37-143=491-(20+347)=683×2=468+60+404=757-265+705=240×7-451=710×3-774=237-74+167=412+85×8=3/7-1/7=866-(248+12)=44×4+13=611×2-905=110+(914-32)=348-(152+65)=287+38-82=190+104×4=422+(357-330)=768-260=429+460-141=259+176-231=660-(424+89)=356+232=134+(287-67)=279+72=11+57=782-156×4=246-86-119=271×3-656=773-138-182=853-(606+158)=290-85×2=776×2=20×8+699=734+155×6=585-(959-552)=483-18-424=695-84-249=418-83-283=15×(283-280)=344×3-170=381-(63+268)=147+143=134-(405-367)=333×2=40×2=104×(463-458)=316-104+148=506×8-419=266-73×3=725+103-662=551+209=97+319=320×(18-12)=187-167+96=644+808-538=492-(295-185)=322-129+235=824-358-280=272×2+264=94×6-212=350-(55+131)=836×(978-975)=175×3=279-56×2=11×(388-380)=536-290+814=360-(476-455)=932-70-650=822+304×3=108×8-338=155×7=176×3-81=552-92-74=844-134+816=250+(322-293)=886×(996-993)=39×7+445=425-288=302-36×5=288+467=70×9-183=14+348+279=946-76-243=178-(414-370)=275-29×2=969-85-791=407-16-169=26×4=647-500+113=239-(146+72)=321-(160-100)=72×(602-593)=105+(380-350)=49+(321-79)=425-222-65=113×4=821-(427-100)=862×3-212=486+40-169=542-503+74=27×6+134=171+(986-370)=494+406=745-53-169=367-358+328=1/8+4/8=328×2+192=55×3=366-(134+232)=710+(951-633)=423-(648-647)=644-601+748=299+131-303=474-(384-369)=607-132×3=365-(193+23)=245-(852-672)=659-(198+249)=323+121×4=104+216=443×3=686-(428-227)=348+291×2=431+(419-279)=209+(447-259)=81-30=796-(152+518)=181+241=915-57×6=313-277+340=752-(316+169)=423-30×4=768-646=135×(245-239)=790-(182+325)=870-99×4=899-10-406=919-(413+500)=216+(953-374)=777-521+409=953-646+936=213×9-732=575×3-747=923+748+307=484-441+314=588+179×2=524-41=150+131=53×(69-65)=488-(473-411)=633-(905-679)=88×3=409+81=924-299=199+(795-147)=472-10-378=444-(21+356)=300+58+150=26+103-41=592×8-387=457-(120+291)=902-(542-486)=16×9+737=166+10-112=55×(760-754)=333+22+127=99×9-238=362-(51+197)=442-29-151=396+(336-309)=396-190+15=170+986-633=440-(500-74)=164+154-48=20×(205-196)=922-831=878-(302-45)=397-50+116=98+303=861+589=353×2-588=872×9-725=426-189×2=140×6-158=183+231=318+794-92=128+192-123=353+33-342=932+(613-490)=367×2-650=724+(978-953)=982-29×4=1/4+2/4=928×2=320×(279-276)=452-176=140+693=731+648+188=404-278=881×(799-790)=114×8-859=660-124×5=260+(496-353)=304+329+199=251-(32+191)=494-325-71=900+(519-333)=378-327=216+643+786=444-69×6=854-(533+152)=160+(218-138)=460-271+459=929-407+48=51+947-57=370-(400-174)=997×6=488-(236-129)=399+75×4=509×9-25=158×3+320=253-30=289×6=913+95×7=588×5-471=541-55×6=106-10+360=158+140+46=482-(42+262)=66×(413-405)=703-12-18=173-69×2=377+108=442+140=340×(733-729)=716-644=331×(482-479)=291-(474-461)=300×3=554-(92+63)=413-108-295=80+139-45=483-201-71=347×2=418-28×9=39×(286-277)=979-883=133×3-30=284-(26+181)=496×2-522=363+204+11=933-(190+740)=88+283+598=482×2-149=206+920-524=496×(964-959)=85×7+685=779×(44-38)=469+(445-233)=324+182=73+24=387×7-237=196×5=190+290=233+(953-932)=955-352-598=80×(497-494)=402+33-194=134×3+791=444-(342-74)=375-297=972-353-523=439-(251+90)=95+403=398×(819-813)=4/8-1/8=65+815+537=378-23=284+553-542=165-159+344=227-98+272=178+72-66=96×(196-190)=115×(389-382)=47×(397-393)=108+417=388-(190-178)=783-104-475=421×2=430-(234+120)=527×(67-60)=405-(206+23)=365+61=604-133×4=175-146+126=547+139=975+54×3=261+137=164×(311-308)=109×8=227×4+40=21×5+283=885-205×4=576+(914-61)=682×8-857=626-59-221=406-123×3=314-50+249=819-(841-648)=901-807=258+(455-150)=654-(719-462)=312-(29+67)=650+324+932=103+331=456+159=315×3+200=433+654-505=890×(735-729)=154-(33-10)=2/6+3/6=283+(608-279)=4/7+2/7=991-386-162=396-38×4=180×3=181-(260-138)=60+363+341=312-75+137=630-(669-544)=49×7=999×7=16×(150-144)=194+180+420=418-189×2=985-28×6=609+389+272=102×8-770=475-193-77=32×7=479+599=800-(80+78)=578-13×4=402-373=463×2+41=357-138+788=924+765=417-328=446×7=265×2-96=169×4=944×9=280-57×4=218×(226-223)=114+322=768+(509-64)=697-529=參考答案238+48-82=204301+529+58=888614+99+71=784328+121+377=826333-30+30=333391-66-22=303323-158×2=7457-389+175=243388+(314-243)=459487+121×6=1213276+(805-119)=9626/10-4/10=2/10351-41=310521+873-610=784948-371×2=206393-(191+40)=162105+173+159=43739+(367-85)=321976-86×8=288804+359+620=1783781-(448+142)=19114×7+444=542722×3=2166220×(300-297)=660870-(296+570)=4913+159-585=487777+656=1433115+206=321570+757-858=46974×3-210=12702-33×7=47119+414-268=165605+838+287=1730435-35-353=4758+893-205=746861-385-462=14984-(87+738)=159256+56=312495+78×5=885703+274-665=312193+234×3=89519+110+392=521162×3+200=68682+355+394=831925+(846-402)=1369141×7-428=559394×(690-683)=2758243+85+137=465233-38+143=338105-62=43663-(971-593)=285837-699-130=8462-40×5=262430×2-260=600668-73×7=157937-573=364396×8-108=3060389-51×7=32609×8-683=4189203+121=324248+250+284=782126-(13+95)=18823-(33+324)=466867+(816-514)=1169502+69+110=681671+(870-412)=1129193+117×4=661235×(419-415)=94047×3-76=65726-216=510379-145=234774×(328-320)=6192175×(360-356)=7004/7-2/7=2/7916-167+926=167532+326-354=4117×6=70279×6=474117-(365-290)=42568+724=1292310+158=468513-87=426477-289=188432-421=11357-276-13=68415-153×2=109934-306+892=152056+(448-192)=31281×4+622=946586-143×2=30060+(419-153)=326441×2=88284+409-414=794/8+2/8=6/8737-(46+325)=3661/5+2/5=3/5412-(18+337)=5721+310+654=985467-230=237913×8=7304267×3=801248-131-84=33391-(114-105)=382402-149-198=55607×(125-121)=2428282×3=846302-162=140883-34+650=1499745-639+737=843146×9=1314244-244+254=254491+631+70=119214+(423-197)=240160+96-219=37877+(825-172)=153052+89×4=408597-35×8=317125+36=161678-96-411=171840-201-265=374329-(462-394)=2613/8+2/8=5/8460-(215-127)=372302+199+11=512472-368+22=12653×2+558=6643/7-2/7=1/7157×8=1256987+836-54=1769507×(926-923)=1521186+132=318294+(394-298)=39030×3+135=225270-(131-75)=214467-22×2=42366+115=18197+161=258131+90=221419+(907-580)=746234+396=630473-(411-86)=148454×2=908855-(426-366)=795581+276=857146+193-212=127837-374-28=435300+388=68861+399-242=218939-575=364267-20-82=165131-(332-320)=119402×2=804288+198=486133+19+575=727237-(44+94)=99352×5=1760479+99×4=875458-332+963=1089446×2=892843-(256+237)=350632×3-596=1300322-(243-33)=112448-(395-258)=31166×8+125=653896-(832-454)=51871×(308-305)=213159-(52+18)=891/10+9/10=1133+(960-81)=1012214+235=449298×2=596495-49-286=160490-(113+346)=31812-(788-542)=566950+685=1635969-(472+13)=484683×2-13=1353110×5-20=530790×(13-10)=2370899+571=1470469-233-18=218478-54×3=316990-(614-267)=643889-576+487=800434-223=21189×5-170=275852+63×3=1041421-100×2=221509-195×2=11920×3=605/8+2/8=7/8672-(219+31)=422337+88-246=179118×5-449=141494-(279-257)=472285-106-64=115621-219=402329+446×2=1221330-39×5=135305+(349-263)=391768+665+37=147054-(366-313)=1406×5-75=1955287×(207-204)=861283+74-213=144795×5-629=3346731+468+883=2082183×4-483=249729-(241+336)=152354+124+324=802418-(317+10)=9182×9+34=77275×(443-435)=600942-(432+402)=108457-271=18654×(222-219)=162538+(344-108)=774209+878-447=64049+491-263=277500-(108+151)=241465-108×3=141281-(111+135)=35727×(251-244)=5089336×(236-231)=1680328-250+177=255629-58×5=339399+(621-343)=677330×6-588=139213+35+570=618548×(362-355)=383696+117-118=95523×3=15694/8+3/8=7/856×8+184=632679-37×6=457904-698=206855-19×2=817787+733+439=1959419-195-104=120389-132=257203-(19+98)=8626×4+462=56687+285-279=93236-28=208188+445+10=64364+(405-284)=185107-34+19=9265×2+847=977696+348-395=649260-79-173=8987+374-260=110133×8=26483-64+350=369991-(201+639)=151114+459+17=590178×5-730=1601/7+2/7=3/7758-(288+156)=314141×2=28215×(576-571)=75424-89×3=157611-124=487889-509-336=44411×5-91=1964352-112×3=16298-162=136399×(732-728)=1596215-141=74280+(468-396)=35255+16×9=199450×7=3150511-495+98=1143/6-1/6=2/6232×2+143=607573+878-299=115242+879+913=1834296-240+620=676414+63+364=841339+49+183=571112×(99-96)=336814×9=7326266-204+140=202985-241×4=21475-426=49335+725-162=898450×6=270041+18×7=167311-142=169489+(142-58)=573136×8-803=285336-334+98=100463-114-154=19598×9=882220×(415-412)=660158+266+781=1205216+(379-149)=446956-908=48500+(482-181)=801342-299+409=452336-(372-100)=64326+187×4=1074880-(992-909)=797303+108-82=329285+218×2=721356+320=676714-111-206=397107-101+133=139158-134+450=474446-443+493=496378+235+343=956848-385×2=78249+207+82=5382/8+4/8=6/8919-324+840=1435480-(76+181)=223218-103+45=16082-(256-243)=69352+854=1206826-381+295=7407/10-3/10=4/1046+259=305195+352+297=844332+47×4=520207+(363-162)=408663-(186+116)=36172+337-40=36931×(367-359)=248286+420×2=1126801-69=73293+(592-332)=353378+287+677=13425/7-1/7=4/7258×3-659=115266-(366-169)=69331-(427-156)=60733+649=1382201×8-445=1163388+(363-68)=683449-(97+315)=37360-341=19878-98×6=29062+(999-357)=704312×3-755=181132+(362-325)=169771+403-667=5075/8-1/8=4/8486-254=232915-51=86425×5+132=257630×5=3150702-316-171=215107×(162-157)=535793-(920-680)=553327-64+139=40291+323=414341+737+530=1608547-17=530826+345+309=1480653×(523-519)=2612382+893=1275125×8-447=553164+133+361=658857-366×2=12518×(424-415)=162199-17×8=63346+(214-58)=502992+(823-288)=1527388-(331-44)=101159×2+225=543436+57×8=892993-33×6=795868-(75+368)=425787+576-731=632204+35=239204+206-17=393764-(860-188)=92485-60-80=345432+173=605996-195+114=915852-252×2=348137+(961-117)=981448×(745-736)=4032632+856-745=743496-59=437163×5=815848-149-134=565675-22=653456+332-414=374766-(52+575)=13984+361+988=143313×(51-45)=78432-(39+249)=144301+544+335=1180364-(265-144)=243118+801+317=1236543-(569-482)=456270-(115-22)=177913-(239-27)=701416-106=310388+97-85=400485×2=970948-746+798=1000739-338-11=390889-(263-100)=726355+65=420318×3=954158+148×5=898663×4=2652305+125+536=96647×9-215=208692+(432-374)=750779-758+364=385239+66×7=701306×(29-23)=1836884×9=7956483-216-74=193185×(205-200)=925263+291+413=967913-332+795=1376419-71=348242-218=24147+127+59=333272+(762-369)=665594+607-635=566204+371-206=369810-228-261=321802+904-597=1109163-31=13225×9=225232×4-770=15889+568+229=886354×2+124=832855-211+736=1380107-70=37488+198=686337-(137+15)=185211+(283-138)=356251-(220-112)=143902-420-403=79947-570+569=946934-670=264116-11×4=72221+197-177=241702-78-452=172302-73-12=217430-294+226=362320+316×2=95298×8-383=40149×4+861=10575/8-2/8=3/8143-82=61332+348+875=1555472+106=57864+(460-402)=122470-144-121=205336-165-104=67162×4=648463-437-17=9411-(446-114)=79109×8-56=816495-141-292=62501+143+284=92856×(204-199)=280188×5-82=858880-(208-129)=801142-40×3=22239×3-543=174125×6+769=1519208-33×2=142397×2=794389-(96+77)=216465-56×2=353619×3-125=1732458-164+45=339598×2=1196348×9-243=2889813×(194-187)=569114+237-75=176431-151=280428-413=15444-(204-142)=382144×(908-900)=1152465+12-456=21344-116=2283/4-1/4=2/4581×(555-546)=5229898×5=4490922+283+370=1575300+(956-190)=1066454-(162-46)=338314-57×2=200895×3-636=2049486-240-199=47235-108×2=19477-(30+52)=39553+255-306=2249+29×9=5105/9-1/9=4/9529+530+965=202451×4=204413+(491-317)=587917+(350-69)=1198369+370×2=110948+138-185=1368-42×7=74273-47=226331-37-143=151491-(20+347)=124683×2=1366468+60+404=932757-265+705=1197240×7-451=1229710×3-774=1356237-74+167=330412+85×8=10923/7-1/7=2/7866-(248+12)=60644×4+13=189611×2-905=317110+(914-32)=992348-(152+65)=131287+38-82=243190+104×4=606422+(357-330)=449768-260=508429+460-141=748259+176-231=204660-(424+89)=147356+232=588134+(287-67)=354279+72=35111+57=68782-156×4=158246-86-119=41271×3-656=157773-138-182=453853-(606+158)=89290-85×2=120776×2=155220×8+699=859734+155×6=1664585-(959-552)=178483-18-424=41695-84-249=362418-83-283=5215×(283-280)=45344×3-170=862381-(63+268)=50147+143=290134-(405-367)=96333×2=66640×2=80104×(463-458)=520316-104+148=360506×8-419=3629266-73×3=47725+103-662=166551+209=76097+319=416320×(18-12)=1920187-167+96=116644+808-538=914492-(295-185)=382322-129+235=428824-358-280=186272×2+264=80894×6-212=352350-(55+131)=164836×(978-975)=2508175×3=525279-56×2=16711×(388-380)=88536-290+814=1060360-(476-455)=339932-70-650=212822+304×3=1734108×8-338=526155×7=1085176×3-81=447552-92-74=386844-134+816=1526250+(322-293)=279886×(996-993)=265839×7+445=718425-288=137302-36×5=122288+467=75570×9-183=44714+348+279=641946-76-243=627178-(414-370)=134275-29×2=217969-85-791=93407-16-169=22226×4=104647-500+113=260239-(146+72)=21321-(160-100)=26172×(602-593)=648105+(380-350)=13549+(321-79)=291425-222-65=138113×4=452821-(427-100)=494862×3-212=2374486+40-169=357542-503+74=11327×6+134=296171+(986-370)=787494+406=900745-53-169=523367-358+328=3371/8+4/8=5/8328×2+192=84855×3=165366-(134+232)=0710+(951-633)=1028423-(648-647)=422644-601+748=791299+131-303=127474-(384-369)=459607-132×3=211365-(193+23)=149245-(852-672)=65659-(198+249)=212323+121×4=807104+216=320443×3=1329686-(428-227)=485348+291×2=930431+(419-279)=571209+(447-259)=39781-30=51796-(152+518)=126181+241=422915-57×6=573313-277+340=376752-(316+169)=267423-30×4=303768-646=122135×(245-239)=810790-(182+325)=283870-99×4=474899-10-406=483919-(413+500)=6216+(953-374)=795777-521+409=665953-646+936=1243213×9-732=1185575×3-747=978923+748+307=1978484-441+314=357588+179×2=946524-41=483150+131=28153×(69-65)=212488-(473-411)=426633-(905-679)=40788×3=264409+81=490924-299=625199+(795-147)=847472-10-378=84444-(21+356)=67300+58+150=50826+103-41=88592×8-387=4349457-(120+291)=46902-(542-486)=84616×9+737=881166+10-112=6455×(760-754)=330333+22+127=48299×9-238=653362-(51+197)=114442-29-151=262396+(336-309)=423396-190+15=221170+986-633=523440-(500-74)=14164+154-48=27020×(205-196)=180922-831=91878-(302-45)=621397-50+116=46398+303=401861+589=1450353×2-588=118872×9-725=7123426-189×2=48140×6-158=682183+231=414318+794-92=1020128+192-123=197353+33-342=44932+(613-490)=1055367×2-650=84724+(978-953)=749982-29×4=8661/4+2/4=3/4928×2=1856320×(279-276)=960452-176=276140+693=833731+648+188=1567404-278=126881×(799-790)=7929114×8-859=53660-