三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦1/5+4/5=613-201=375-167+260=14×6×7=95×8-433=214+37+164=917-731=56×6=989×(24÷3)=697×3-764=419-31×12=438÷6×4=512+229×3=5.9-2.0=168-(207-54)=65×12-304=925-20×16=996+606+812=127+813÷3=54+252-200=873-(24+177)=396÷4÷3=962×(12÷6)=(283-145)÷2=(490-460)÷6=15×22-263=60×(476÷7)=5.1+2.8=13×5×48=133×4-374=302+922+543=136÷8+243=179×(132-129)=115+(414-86)=85+330=12×80-565=399-378+34=35×17÷5=320÷(2×4)=99×(498÷6)=77×9×2=830-633-45=76×(625-562)=384÷4÷8=810-117-362=(534-366)÷7=689+19×52=957÷3×5=480÷2×8=279+842-563=279+14×51=804+150×3=157×(54÷9)=945-115×8=248×7-168=49÷7×43=177×(309-304)=356-337=15×17-79=121×(16÷8)=296+284+130=98×(18÷6)=36×74÷2=924+857+338=185-26×6=83×9÷3=707-(503-181)=4/6-1/6=186÷2×95=8.2+9.9=86×10-252=1.8+7.6=661×6-518=4.7+5.6=321+48÷3=280÷4=31×3×19=(792-784)÷2=8.4-5.6=8.0+1.1=731×(805-802)=258-209+55=480-(254+94)=780÷(21÷7)=7.9-4.3=8.1+77.8=136×(243-236)=483-223=188-(323-264)=436-(49-29)=(976-334)÷3=29×3×88=48+107+529=192×5÷3=52×(300-217)=96.7-38.0=454-(278+34)=253×(364-361)=13×5×18=473-35×6=32÷(177-173)=250×(12÷6)=259×2×9=587-12×2=102+101=98×93÷2=424÷(2×4)=328×3-522=169×2×4=576÷3÷4=234×4-299=855+396=376÷4=520÷(45÷9)=71×39÷3=2/5-1/5=15×19×3=73+218-155=704÷(4×2)=15+237-196=91+834-891=75×4×9=56×12-446=17×5×20=22×17=231÷3=218×(853-846)=400-888÷4=369+321=210÷2÷5=534÷3=485-(745-740)=8.3-2.0=684+252+217=72×8=94+954÷3=12+11×10=39÷3×81=160÷(2×2)=33×9=128×4=61×(185÷5)=495÷3÷3=500-23×14=642+575÷5=130×3=117+244=162×(288-283)=78-66+475=57×17=5/8-1/8=227×4-311=226-15-125=210÷(71-69)=115+(284-165)=1/6+5/6=(448-394)×16=429-335+314=526+564-112=29×(297÷9)=126×8=(717-353)÷2=50×(87-82)=594-11×19=16×13×3=158+687÷3=25×88×9=53×9=411-38×2=810÷9×6=58+964+491=38÷(706-704)=69×(911-822)=170+216-313=24×15-217=(532-505)×87=11×(74÷2)=(120-65)×17=904+634+823=138+21×29=(220-151)×12=3.9+2.8=2.9-0.4=720÷4×2=694-34×5=458÷2+299=212-100×2=15×19×2=18×47÷9=45×8×2=36×6=373-(304-41)=14×69=248÷(36÷9)=131+112=171-(10+119)=15×20=13×8+361=80.8-30.9=55-(310-270)=14×(252-182)=959-14×21=449-14×31=920-(339+577)=913-23×19=406-274=148÷4+446=645+518÷7=2/3-1/3=(869-325)÷8=30×2×13=830-115=923+(594-571)=235+130-360=361+970+848=1/3+2/3=29×70=101+(355-58)=26×39=184-274÷2=469-(251+182)=125×6×5=12×4×53=5.6-0.9=(653-607)×35=138÷(133-130)=408-175×2=6.6+6.2=48×10×2=43×2×16=333+(391-215)=300÷2÷6=116+180×2=106+428+218=202×3×2=366×2-461=797-310-185=3.1-0.7=72×89÷6=33×54×9=51×5×2=392÷4÷7=25×21+600=548-446=20×33+188=549÷(74-65)=45+181=10×3×36=58×11+85=560÷7×2=97×19×7=31×(161÷7)=81+233+450=800÷4÷4=100÷4×36=10×2×32=12×62+781=690×2÷3=312÷(342-338)=10×11=610÷5=12÷4×89=75÷5×35=628-(24+111)=130÷2×15=63÷(3×3)=297÷3×96=972-281-281=33×(398-391)=30×(179-146)=43×95×3=2.7+3.7=479-10×42=34×(549÷9)=24×(128÷8)=658-(345+33)=5/10-3/10=342+356×2=47×3×7=648÷3÷4=40×2×47=7.7-3.0=11×41-312=525+(649-155)=371-29-36=552÷3+498=25×25=49.2+22.3=82×11-228=152×(317-311)=28÷2=403+(707-645)=231-21=313-117+353=52÷(90-88)=189÷9=758×(14÷2)=444÷(33-31)=789×6-665=363+111+369=860-689=450÷(497-488)=80×10=36×2×90=96.6-67.2=34×10-313=55+350-236=462÷(42÷7)=64×6=273-156÷4=162×2÷3=105-12×3=476÷7×9=290-24-230=655+163×6=357-290+257=80×(24÷3)=(848-242)÷6=432-260+777=55+58=45÷9×23=55.2-7.4=804÷(888-884)=6.6-2.9=68×7=87×(12÷4)=68×9÷3=22×18×2=264÷4=(462-112)÷7=314+42-281=40×80=59×(132÷4)=43×2+394=429-208=43.9+9.6=125+83×9=12×37÷4=96×6-77=133÷7×42=221×4-209=12×5×24=13×3×77=96×7=425-206-97=9.4+5.8=111×4-316=535×2=68×5+395=15×29÷3=(609-265)÷4=730-12×32=738-28×22=(749-729)×25=64×2=(546-526)÷4=185÷5=289+192=494-(142+240)=59+33×28=37×11=60-(405-397)=391+57+406=186÷6×26=235-129=361-12-206=304÷8=233-14×15=492÷(18÷9)=10×44-75=978×4÷8=21×4×13=376+203=900-(895-180)=684-560÷4=405-268÷4=970×2÷5=180÷9=46.6-22.3=232÷4×14=11×31×2=16÷4+756=44×85=5.6+7.1=153×(35÷7)=966÷7×3=449-(90-87)=289+69-278=492÷(471-469)=558-178-276=544÷(44-40)=519×4=187-109+610=123-37×3=38+(636-571)=(872-436)÷2=6.6-5.9=927÷(36÷4)=342÷(15÷5)=272÷(10÷5)=744-861÷3=102÷2×5=319×3-314=16×10×2=98×68÷2=406-36×5=175-42+244=512-114×3=(444-360)÷6=396×2-324=206×2+120=148÷4=39÷(12÷4)=396÷2=270÷(72÷8)=764×(25÷5)=2/6-1/6=13×34-115=66×14=706×(515-507)=289+32×22=413÷7×67=432÷6÷4=884-(544+267)=384÷(440-434)=608×9÷3=221-54×4=19×15-124=794+259-74=511-800÷4=(554-90)÷4=22×84÷8=2.4+1.9=270÷3÷5=901-723=120÷8×22=80+(181-131)=80÷(48÷6)=44×(36÷6)=216÷(72÷8)=19×7=757-37×5=81×(156÷4)=269-81×3=2/9-1/9=4/7-1/7=28×2×56=10.0-7.0=16×12-142=497+(232-136)=273-73×2=594÷(3×3)=158×3÷6=40÷(56÷7)=216÷(32÷4)=40×10×9=468-22×21=65×(378÷7)=24÷8×11=881-46+809=3.9-3.1=66×46÷3=12×27÷4=382-246=22×18-295=716÷2=124÷(490-486)=420÷5÷2=88÷(4×2)=764÷(2×2)=490-(92-86)=822×(18÷9)=80×10÷4=444÷4×5=578+104=319×2-38=237-161+91=407×(28÷4)=273-(364-187)=335+15×23=171+417+126=976-17×52=608÷(2×2)=330÷(115-112)=13×28×2=182+952÷4=447-(710-669)=30÷(2×3)=90÷5=29×24=10×68÷5=367-(35+122)=492-335-12=38.8+5.7=90.7-2.9=231÷(15-12)=73+474÷3=891÷(12÷4)=463-369-66=81×43÷9=211-965÷5=460÷5×51=796+322-137=117+147=66×92×2=160÷(32÷4)=155-(208-121)=728÷2÷2=546÷(2×3)=896÷(393-385)=496÷2÷8=540÷(3×2)=742+147×4=31×5×4=3.0+5.7=25÷5×61=147÷(150-147)=596÷(12÷6)=219-72÷2=18×21=10×(126÷3)=443-132÷3=59×14-98=384+480+298=895×9÷5=12×4×45=411-(187-27)=267+456+227=132÷6×27=134-54=306÷2÷9=794-17×31=(489-231)÷3=880÷8+307=441÷7+16=972÷(2×3)=431-322+323=274-(483-332)=468÷6×8=826÷2×4=392÷(56÷7)=934-126×3=15×11-30=384÷8=25×12÷4=335-(48+117)=110+31×2=12×42÷9=176+236=631-483÷7=20×12=2.0-0.8=746-(405+198)=77÷7×69=42×19+47=55×(637÷7)=315×9=151-(592-461)=393×(20÷5)=4.4+9.9=410-(129+125)=33×(81÷9)=268-(327-248)=34×21÷6=647+40×22=104+454=108-202÷2=834÷6+453=351×2=572-62-459=152÷(207-203)=35÷7×26=1.1+0.7=65×(45÷5)=460×8÷5=102÷6×45=812×(27÷9)=238÷7÷2=45×19=294-(374-352)=97×14×6=33×30-564=132×6=308+16×27=2/7+4/7=138÷3×8=5/8+2/8=13×26-80=87×76÷3=247×4÷2=938-(52+235)=940×8÷4=70×(180÷3)=590÷5×9=896÷(14÷2)=15×35+747=303+27-165=163×4-426=574-157=23×(182÷7)=461+(303-175)=265×(187-178)=7.0+0.8=11×27×2=718-(679-123)=84×(16÷4)=245+(423-256)=14×14=84÷2×8=14×63÷7=648÷8=80÷4×40=44×3×4=85×5-156=18×58÷4=11×7×3=944÷4×5=74×(514-422)=2/5+3/5=400-360÷3=37×58=16×5×26=956÷(2×2)=760-572+394=(420-368)÷4=194+288=502+990-35=(411-89)÷7=30×5÷3=46×7×2=870+486-758=27×(80÷8)=991-22×16=30×16-171=56×15-255=75.0+5.5=(309-54)÷3=200-26-20=764-(944-472)=66×57=293-10×21=274+369+240=424-377+91=89×43=11×87+261=282-(96+163)=103-38×2=54×(77-64)=22×4×52=604+120-118=474-(107+80)=49×9×5=1/5+3/5=84÷6×50=35÷(63÷9)=95.1-79.5=364-14-156=42×10-313=570+98×3=14×20÷2=287+11×49=431-21×3=593-(403-375)=150+(962-280)=(424-210)÷2=28+(248-41)=92×(136-131)=5.5-0.3=26×24÷6=198÷3+706=644÷(20÷5)=945÷5÷3=201+(132-112)=106+292=157×(419-415)=498-944÷2=646-32×4=51×21÷3=(310-65)÷7=920÷2=24×27=474+72÷9=756÷(30÷5)=107-62+290=8.0-6.7=438-69+38=670÷(636-634)=28÷4×7=36×7÷4=21÷7×9=45×4=101×(25÷5)=914×(49÷7)=(376-346)÷2=102÷6×3=112÷(63÷9)=22.3+22.6=21×(140÷5)=398-63×4=17×16+285=224+36×4=80÷(118-110)=12÷(18÷3)=980+385×2=904÷8×4=270×(275-270)=(212-164)÷4=(282-269)×56=154+282+144=56×20÷2=518÷7=14×68-864=761×9=281+35×19=355-166-180=980-47×18=378÷(3×2)=30×4÷6=381-293+762=59+352-80=191×3-64=84÷(2×2)=10×11×6=200÷(434-426)=264+55×5=640÷(2×2)=922+801+239=844-249+26=39×(342-338)=159-14×5=380÷(81-76)=45×19÷9=54+57×6=63×(90÷6)=402-68+591=76×32=212×4-572=3.6-2.7=23×(105÷5)=521-503+36=556×(637-633)=340÷(2×2)=516-480+362=237÷3×8=32×12÷3=(624-248)÷4=767-(320+140)=373+783+105=861÷7×6=6.6+3.1=18×4=371÷7=4.3-2.6=42÷7×5=752×(550-544)=18.8+41.9=23.7-9.0=16×(54÷6)=76+22=777×(326-319)=320-13×11=126×7÷6=477-804÷4=489-328-44=97×(401-382)=805÷(902-897)=44×21÷7=179+51=1/6+2/6=13×40×7=308+53×3=558-14×30=992+833-844=16×57÷8=24×(886-797)=7.7+7.2=69×(335-332)=720÷(2×3)=13×38-239=15×17=139-(464-459)=(192-168)×40=220-46×4=860×(25÷5)=152-10×15=27×2×29=4.6+8.2=329×(737-730)=248÷8×15=1.2-0.2=22×(678-643)=794-375+706=68×12÷8=201×4+923=560÷7+269=(694-626)×93=57×(30÷6)=(339-262)×86=341-308=792-(481+286)=344-20×11=272÷(4×2)=26×(299-280)=11×20×4=474÷6×99=945÷9÷3=751+(341-155)=991-(902+77)=483×2÷6=460-26×15=35×(118÷2)=8.5+8.0=693-(126+202)=269+214×2=(437-353)÷4=12×(76-68)=(450-420)×31=900÷(3×3)=192÷8÷3=883+235×2=604-194×2=336÷4=10×49-174=94÷(718-716)=82×37=62×(169-161)=269-19=528÷6×45=888-126÷7=(171-97)×10=19×4×44=(261-245)×52=85×3=990÷3÷6=461+811=876+(588-475)=141+228=676-295-237=20×22-366=64+14×6=888÷(2×3)=80×9×6=288-232+274=99+482=932-570=10×(12÷3)=24×(749-670)=6.2+42.8=277+(605-142)=369÷(27÷3)=276÷(24÷4)=45×2+492=27×6×2=22×3×95=155+18×43=528-237+560=210÷7×9=47×8×3=624÷(2×2)=10×6×91=24×2×9=228÷(3×2)=987-81=766-14×52=442-341+27=427×(502-497)=32×(205-196)=686×(351-343)=624÷2×8=2/4-1/4=567-600÷6=128×7÷4=168÷2+153=198+781=265÷5=407-308=902+48×14=168+243+172=298-(200-56)=480-99×2=922+13×35=490-117=17×3×26=764-905÷5=312÷4×74=84+350-314=77×3+144=459+341+798=(223-185)×16=730-(88+559)=412-197×2=665-558-92=482+(869-138)=876÷3×6=281+132-251=302+855÷5=866-280-492=870÷6÷5=581+80×5=72×6÷4=4/7-2/7=576÷(727-719)=282×2÷4=11×10×6=8.6-3.9=352-(263+80)=(787-723)×44=205+189×4=683-147×4=468-26×13=590×7-305=96×63÷8=162×(342-337)=260×2×3=457+(478-232)=4/9+3/9=726÷(3×2)=576÷(2×3)=411-591÷3=5.7+1.8=324÷(18÷2)=(965-560)÷9=312÷(2×2)=969-166-372=1/7+5/7=20×2×67=428-20×16=621-57×6=658÷(42÷6)=4.0+68.3=58×12÷6=485-400÷2=22+256×3=480÷(831-828)=42×2+254=417+14×42=481×3-993=(388-194)÷2=78×(77÷7)=149+11×40=982÷2+286=97×(533-483)=356-66÷2=701-193-395=666+27×10=425-440÷4=847+20×20=897-50×14=745-(22+237)=276-64×4=605+18×25=33×3×62=135-910÷7=36-(323-316)=459÷9×17=310×2-175=824÷(4×2)=194×5=696÷4×6=264÷2÷4=473-391-50=7.8-3.4=331×(24÷8)=9.3-4.1=40÷5=100÷2÷2=74+165÷3=17×25=448×3÷8=(712-542)÷5=41×23-389=99×8=235×(226-223)=70×(207÷9)=521-53×9=546+90+92=255-97-36=215+(153-116)=936÷2÷3=79×(21÷3)=171-138+462=33×(21÷7)=134+203-59=31×(164-142)=339-211+124=15+990÷3=634-262+540=44×(138-135)=30×10÷6=800÷(584-580)=98+167×5=157×(16÷4)=204×4÷6=142÷2=182÷7×33=372÷(24-22)=15×(372-351)=63×8÷6=97-22÷2=444-(197+104)=143×6×5=162÷(189-187)=348÷(18÷3)=405-(162+88)=3/8-2/8=503+889-636=(188-132)÷4=786×5=867-664÷8=57×20÷6=244×3÷4=12×73+806=53+362-280=549÷9×6=54×(106-92)=8.6+0.7=57×3÷9=215÷5×61=633-25×15=(309-298)×50=330÷(303-298)=156+(867-45)=785-84÷4=61×72×5=767-44×13=225×6÷5=394+(461-138)=400-(115+146)=162+146=550-176÷4=386×2-573=876÷2÷3=990÷(3×3)=325+474÷3=425-42-291=348+129×5=105+20×15=217÷7=69+149=5.5-4.2=807-(172+223)=887×8=5.7-5.1=700+20×46=139-17×2=600÷(3×2)=312÷6÷2=672÷2+819=393-343-30=309-(153+76)=186-(736-713)=52+(514-260)=423-360+197=421-126×3=213+256=320+364+174=277-(29+203)=909×9-922=213+226+442=144÷9×76=27×17-124=947-520+349=(341-125)÷3=750-106+666=315+141×7=666÷9×4=277×2+488=512÷2÷8=217+243+62=480÷6÷5=28×2×55=756÷4+271=99.6-3.3=444-(130+209)=315÷(14÷2)=(423-312)÷3=908-(731-616)=96÷4×22=26.6-2.7=270÷(885-876)=487-319=747×(12÷3)=150×(202-199)=157-10×12=22×9×2=11×27×3=457-260-165=706×2-568=311-13=422-169+425=296+406÷2=811-387-300=14×7×86=45×22÷2=10×23×3=32-19+477=618×6=147÷(917-914)=477-27×14=465+474+186=91+384=44×(528÷8)=996÷2÷3=37×(268-264)=93×74×8=886-(547-501)=407-480÷3=24×28×4=10×8×72=10×44×2=22×2÷4=81+290-64=492÷4÷3=57×68÷3=178÷(178-176)=20×47=977+168+518=963-(373+239)=340-(11+135)=11×4×25=34×(65÷5)=446×2÷4=(259-119)÷4=828÷2÷9=10×2×7=83×62×4=473-430+169=336-630÷7=188+550÷5=832-(366+231)=408×6-770=11×68÷2=12÷4×44=77×(383-378)=13.6+44.2=12×34-296=762÷2=24×18-154=155+164=90×11÷3=(119-108)×48=451×2=407-280=604÷4×9=34×23=996-(243+649)=10.0-4.3=64+140×6=470÷5×38=56÷8×27=24×15-210=18÷6×3=970×6÷5=333÷(142-139)=567×(944-941)=396×(613-605)=27×(85÷5)=148÷(28÷7)=42×(405÷9)=56.2-55.9=42÷(24÷4)=606-(197-139)=29×6×3=21×3×36=130÷5×63=755+38×25=381+329=29×30=875÷5÷5=20+65=(347-335)×15=859-230-226=967-80÷4=323-(389-214)=374+(295-192)=712×2-92=475-258-85=66÷6=362+409-478=442-356+145=837-52÷4=77×7=213+562÷2=989-306+892=657-(670-81)=402÷(2×3)=52+470+505=(289-235)÷6=62×2×4=337+(463-303)=22×45-654=768÷(2×4)=161×(14÷7)=110-46=422-10×23=73×3×2=445×7-794=326+(96-89)=382×2=68+20×14=28-192÷8=5.0+4.3=7.1-5.8=422-15×17=50×7+322=992-276÷4=229+(854-549)=59×(40÷4)=82×3=538×(21÷7)=127×6×4=33×3×73=547-27×10=342-53=8.9-2.3=414-393÷3=86×52×5=35×(90÷9)=338-168=120÷4=36×(90÷5)=242×2-453=60×(431-424)=91×8-260=180+48×5=674÷2+621=27×15×3=595+341+609=97×2=226+41×5=39×65×2=395-(217-148)=393+150×4=245÷7+901=29×(279÷9)=252-(157-84)=76×11=4/7+2/7=(390-210)÷6=206-(451-305)=242×4-447=482-15×17=(909-419)÷7=(996-821)÷5=219×6-24=414÷3÷2=140+700÷2=37.6+57.4=287+569+100=944-869=12×24=63×13-406=692-391=31×15×2=896-364-129=824-(818-483)=458-364-61=809×5-263=81.7-47.9=144÷(2×3)=991-83=325×3×8=300×3-638=503+681-671=118-(256-168)=358+992=75+397-273=23×15-307=722÷2×4=689×(14÷2)=792÷8÷3=58×(42÷3)=638-71=271+132+469=360÷(501-497)=465+76×6=8.9-8.3=(407-320)÷3=21×9×3=126÷(42÷7)=882-10×10=84×81×8=617+319=19×3×97=96×44=398+792-378=84×5=78×4×3=559+862-663=313×3×6=80÷(40÷8)=311+34+406=397+(891-26)=16÷8×23=472-(36+357)=48÷(2×2)=64×26=565-118=(411-195)÷3=324+116-292=137+(945-494)=373-20=648÷(2×4)=41×24÷4=49×(44-28)=2.7+7.2=20.5+54.0=40÷(2×4)=495×2÷6=(359-242)÷9=84÷(825-821)=4.8+8.6=40+12×71=408÷(48÷8)=192÷2=387÷3×9=(353-145)÷4=85×5×7=18×(264-223)=53×12+82=798-301-143=638+613-654=636÷3÷4=422×8-732=141+160=40×2×6=166-368÷8=481-(38+300)=24×12=652+167+96=88×55×8=286-29-234=929+205-499=270-795÷3=391-344+166=169×(158-154)=(540-454)×53=398-94-78=414+(269-65)=32×(68÷4)=75×23=933÷3+824=863-(454+101)=47+860+592=15×5×73=27÷(693-690)=883×(45÷5)=18×4×62=153-39=576+140+55=15×16-226=89×91×5=941×6=969+916=214+192-229=874×5=367-(462-455)=14×32=27+24×34=56×10÷7=747÷3=95×5-233=30×(28÷4)=224+156=2.4+5.8=258+14×65=10×(340÷5)=216×6÷3=608×9=321+(139-114)=349×(830-821)=774÷9÷2=240÷4÷2=665-225-302=60×15=450÷(60-57)=80+945+306=71+990+455=119×(660-652)=316×2×9=73×46×9=104÷4×5=365+(483-447)=427-37×11=256÷2×5=98×6×2=265+272×3=109×(24÷8)=403-50-151=754-74×8=13×29×2=232-60×3=18×2×26=34×7=418-213-17=200+246=447+941-581=177-276÷4=493×9=1/4+2/4=565×7=444×9-947=236÷2=151-325÷5=260÷5=88×6÷3=10×6×68=182+278-85=522÷(2×3)=217+380+89=246÷(2×3)=690×(31-28)=238-26×5=39×4×5=625+501=20×5÷2=484÷2+327=328×9÷3=180÷(2×2)=416÷(12÷3)=422×2×8=29×(622-566)=226×3÷2=15+(466-17)=225-15×15=450+(384-152)=92×66=(537-479)×42=10×3×46=544÷8=20÷4=5.7+2.2=438×2×6=940÷4+116=520+450=396-112=96×(287÷7)=328-10×29=19×20×2=23×14=17.7+71.5=286÷2=105÷7×26=432+32×7=364+28×17=20×47-43=320÷(32÷4)=312÷(3×2)=760÷2=11×16×5=18×19×2=32×3×75=63÷(268-259)=501+223-269=387-16×9=354×4÷2=427+(499-140)=704×9÷8=898+692-187=519-132-288=781+(876-530)=33×7×2=986+(547-355)=395-95=464÷(72÷9)=302-585÷5=265+185-369=43.9-30.1=352÷2×3=465-129×3=915-262-563=750-94×6=884-247+105=459+32×15=367+256÷2=488÷(72÷9)=559-(335-328)=47×(54÷3)=116×(16÷2)=10×49-250=377×8÷4=(382-307)÷3=82×96=150+129=989-816÷6=394×(63÷7)=11×(224÷8)=11×9×41=374-200=76÷4×59=603×3-211=414÷9×5=19×(70÷5)=834÷6×5=138+10×87=323-(393-71)=253+226-240=772÷2×3=747-20×35=78+69=477-299+89=505×4-55=28×(372-359)=42×6=49×(28÷4)=405-(293+17)=6.8+6.8=45÷9×90=950÷2=379+150=408-107=210÷(49÷7)=397×6÷3=49+664÷4=300-(800-711)=486-165=325-38×5=360+(871-486)=837-256=479+(354-184)=12×16×5=492÷2×3=20×30-305=620-49×10=36×(182÷7)=38×(96÷8)=20×(234÷9)=65×11-218=315÷7=454+600÷3=32÷8=213÷3+90=115×(488-482)=501-(67+128)=47×18-165=4/8-3/8=449+11×29=61×(42÷7)=60÷2÷3=455-44×3=954÷3÷6=388÷4=816÷8÷6=24×7×2=参考答案1/5+4/5=1613-201=412375-167+260=46814×6×7=58895×8-433=327214+37+164=415917-731=18656×6=336989×(24÷3)=7912697×3-764=1327419-31×12=47438÷6×4=292512+229×3=11995.9-2.0=3.9168-(207-54)=1565×12-304=476925-20×16=605996+606+812=2414127+813÷3=39854+252-200=106873-(24+177)=672396÷4÷3=33962×(12÷6)=1924(283-145)÷2=69(490-460)÷6=515×22-263=6760×(476÷7)=40805.1+2.8=7.913×5×48=3120133×4-374=158302+922+543=1767136÷8+243=260179×(132-129)=537115+(414-86)=44385+330=41512×80-565=395399-378+34=5535×17÷5=119320÷(2×4)=4099×(498÷6)=821777×9×2=1386830-633-45=15276×(625-562)=4788384÷4÷8=12810-117-362=331(534-366)÷7=24689+19×52=1677957÷3×5=1595480÷2×8=1920279+842-563=558279+14×51=993804+150×3=1254157×(54÷9)=942945-115×8=25248×7-168=156849÷7×43=301177×(309-304)=885356-337=1915×17-79=176121×(16÷8)=242296+284+130=71098×(18÷6)=29436×74÷2=1332924+857+338=2119185-26×6=2983×9÷3=249707-(503-181)=3854/6-1/6=3/6186÷2×95=88358.2+9.9=18.186×10-252=6081.8+7.6=9.4661×6-518=34484.7+5.6=10.3321+48÷3=337280÷4=7031×3×19=1767(792-784)÷2=48.4-5.6=2.88.0+1.1=9.1731×(805-802)=2193258-209+55=104480-(254+94)=132780÷(21÷7)=2607.9-4.3=3.68.1+77.8=85.9136×(243-236)=952483-223=260188-(323-264)=129436-(49-29)=416(976-334)÷3=21429×3×88=765648+107+529=684192×5÷3=32052×(300-217)=431696.7-38.0=58.7454-(278+34)=142253×(364-361)=75913×5×18=1170473-35×6=26332÷(177-173)=8250×(12÷6)=500259×2×9=4662587-12×2=563102+101=20398×93÷2=4557424÷(2×4)=53328×3-522=462169×2×4=1352576÷3÷4=48234×4-299=637855+396=1251376÷4=94520÷(45÷9)=10471×39÷3=9232/5-1/5=1/515×19×3=85573+218-155=136704÷(4×2)=8815+237-196=5691+834-891=3475×4×9=270056×12-446=22617×5×20=170022×17=374231÷3=77218×(853-846)=1526400-888÷4=178369+321=690210÷2÷5=21534÷3=178485-(745-740)=4808.3-2.0=6.3684+252+217=115372×8=57694+954÷3=41212+11×10=12239÷3×81=1053160÷(2×2)=4033×9=297128×4=51261×(185÷5)=2257495÷3÷3=55500-23×14=178642+575÷5=757130×3=390117+244=361162×(288-283)=81078-66+475=48757×17=9695/8-1/8=4/8227×4-311=597226-15-125=86210÷(71-69)=105115+(284-165)=2341/6+5/6=1(448-394)×16=864429-335+314=408526+564-112=97829×(297÷9)=957126×8=1008(717-353)÷2=18250×(87-82)=250594-11×19=38516×13×3=624158+687÷3=38725×88×9=1980053×9=477411-38×2=335810÷9×6=54058+964+491=151338÷(706-704)=1969×(911-822)=6141170+216-313=7324×15-217=143(532-505)×87=234911×(74÷2)=407(120-65)×17=935904+634+823=2361138+21×29=747(220-151)×12=8283.9+2.8=6.72.9-0.4=2.5720÷4×2=360694-34×5=524458÷2+299=528212-100×2=1215×19×2=57018×47÷9=9445×8×2=72036×6=216373-(304-41)=11014×69=966248÷(36÷9)=62131+112=243171-(10+119)=4215×20=30013×8+361=46580.8-30.9=49.955-(310-270)=1514×(252-182)=980959-14×21=665449-14×31=15920-(339+577)=4913-23×19=476406-274=132148÷4+446=483645+518÷7=7192/3-1/3=1/3(869-325)÷8=6830×2×13=780830-115=715923+(594-571)=946235+130-360=5361+970+848=21791/3+2/3=129×70=2030101+(355-58)=39826×39=1014184-274÷2=47469-(251+182)=36125×6×5=375012×4×53=25445.6-0.9=4.7(653-607)×35=1610138÷(133-130)=46408-175×2=586.6+6.2=12.848×10×2=96043×2×16=1376333+(391-215)=509300÷2÷6=25116+180×2=476106+428+218=752202×3×2=1212366×2-461=271797-310-185=3023.1-0.7=2.472×89÷6=106833×54×9=1603851×5×2=510392÷4÷7=1425×21+600=1125548-446=10220×33+188=848549÷(74-65)=6145+181=22610×3×36=108058×11+85=723560÷7×2=16097×19×7=1290131×(161÷7)=71381+233+450=764800÷4÷4=50100÷4×36=90010×2×32=64012×62+781=1525690×2÷3=460312÷(342-338)=7810×11=110610÷5=12212÷4×89=26775÷5×35=525628-(24+111)=493130÷2×15=97563÷(3×3)=7297÷3×96=9504972-281-281=41033×(398-391)=23130×(179-146)=99043×95×3=122552.7+3.7=6.4479-10×42=5934×(549÷9)=207424×(128÷8)=384658-(345+33)=2805/10-3/10=2/10342+356×2=105447×3×7=987648÷3÷4=5440×2×47=37607.7-3.0=4.711×41-312=139525+(649-155)=1019371-29-36=306552÷3+498=68225×25=62549.2+22.3=71.582×11-228=674152×(317-311)=91228÷2=14403+(707-645)=465231-21=210313-117+353=54952÷(90-88)=26189÷9=21758×(14÷2)=5306444÷(33-31)=222789×6-665=4069363+111+369=843860-689=171450÷(497-488)=5080×10=80036×2×90=648096.6-67.2=29.434×10-313=2755+350-236=169462÷(42÷7)=7764×6=384273-156÷4=234162×2÷3=108105-12×3=69476÷7×9=612290-24-230=36655+163×6=1633357-290+257=32480×(24÷3)=640(848-242)÷6=101432-260+777=94955+58=11345÷9×23=11555.2-7.4=47.8804÷(888-884)=2016.6-2.9=3.768×7=47687×(12÷4)=26168×9÷3=20422×18×2=792264÷4=66(462-112)÷7=50314+42-281=7540×80=320059×(132÷4)=194743×2+394=480429-208=22143.9+9.6=53.5125+83×9=87212×37÷4=11196×6-77=499133÷7×42=798221×4-209=67512×5×24=144013×3×77=300396×7=672425-206-97=1229.4+5.8=15.2111×4-316=128535×2=107068×5+395=73515×29÷3=145(609-265)÷4=86730-12×32=346738-28×22=122(749-729)×25=50064×2=128(546-526)÷4=5185÷5=37289+192=481494-(142+240)=11259+33×28=98337×11=40760-(405-397)=52391+57+406=854186÷6×26=806235-129=106361-12-206=143304÷8=38233-14×15=23492÷(18÷9)=24610×44-75=365978×4÷8=48921×4×13=1092376+203=579900-(895-180)=185684-560÷4=544405-268÷4=338970×2÷5=388180÷9=2046.6-22.3=24.3232÷4×14=81211×31×2=68216÷4+756=76044×85=37405.6+7.1=12.7153×(35÷7)=765966÷7×3=414449-(90-87)=446289+69-278=80492÷(471-469)=246558-178-276=104544÷(44-40)=136519×4=2076187-109+610=688123-37×3=1238+(636-571)=103(872-436)÷2=2186.6-5.9=0.7927÷(36÷4)=103342÷(15÷5)=114272÷(10÷5)=136744-861÷3=457102÷2×5=255319×3-314=64316×10×2=32098×68÷2=3332406-36×5=226175-42+244=377512-114×3=170(444-360)÷6=14396×2-324=468206×2+120=532148÷4=3739÷(12÷4)=13396÷2=198270÷(72÷8)=30764×(25÷5)=38202/6-1/6=1/613×34-115=32766×14=924706×(515-507)=5648289+32×22=993413÷7×67=3953432÷6÷4=18884-(544+267)=73384÷(440-434)=64608×9÷3=1824221-54×4=519×15-124=161794+259-74=979511-800÷4=311(554-90)÷4=11622×84÷8=2312.4+1.9=4.3270÷3÷5=18901-723=178120÷8×22=33080+(181-131)=13080÷(48÷6)=1044×(36÷6)=264216÷(72÷8)=2419×7=133757-37×5=57281×(156÷4)=3159269-81×3=262/9-1/9=1/94/7-1/7=3/728×2×56=313610.0-7.0=3.016×12-142=50497+(232-136)=593273-73×2=127594÷(3×3)=66158×3÷6=7940÷(56÷7)=5216÷(32÷4)=2740×10×9=3600468-22×21=665×(378÷7)=351024÷8×11=33881-46+809=16443.9-3.1=0.866×46÷3=101212×27÷4=81382-246=13622×18-295=101716÷2=358124÷(490-486)=31420÷5÷2=4288÷(4×2)=11764÷(2×2)=191490-(92-86)=484822×(18÷9)=164480×10÷4=200444÷4×5=555578+104=682319×2-38=600237-161+91=167407×(28÷4)=2849273-(364-187)=96335+15×23=680171+417+126=714976-17×52=92608÷(2×2)=152330÷(115-112)=11013×28×2=728182+952÷4=420447-(710-669)=40630÷(2×3)=590÷5=1829×24=69610×68÷5=136367-(35+122)=210492-335-12=14538.8+5.7=44.590.7-2.9=87.8231÷(15-12)=7773+474÷3=231891÷(12÷4)=297463-369-66=2881×43÷9=387211-965÷5=18460÷5×51=4692796+322-137=981117+147=26466×92×2=12144160÷(32÷4)=20155-(208-121)=68728÷2÷2=182546÷(2×3)=91896÷(393-385)=112496÷2÷8=31540÷(3×2)=90742+147×4=133031×5×4=6203.0+5.7=8.725÷5×61=305147÷(150-147)=49596÷(12÷6)=298219-72÷2=18318×21=37810×(126÷3)=420443-132÷3=39959×14-98=728384+480+298=1162895×9÷5=161112×4×45=2160411-(187-27)=251267+456+227=950132÷6×27=594134-54=80306÷2÷9=17794-17×31=267(489-231)÷3=86880÷8+307=417441÷7+16=79972÷(2×3)=162431-322+323=432274-(483-332)=123468÷6×8=624826÷2×4=1652392÷(56÷7)=49934-126×3=55615×11-30=135384÷8=4825×12÷4=75335-(48+117)=170110+31×2=17212×42÷9=56176+236=412631-483÷7=56220×12=2402.0-0.8=1.2746-(405+198)=14377÷7×69=75942×19+47=84555×(637÷7)=5005315×9=2835151-(592-461)=20393×(20÷5)=15724.4+9.9=14.3410-(129+125)=15633×(81÷9)=297268-(327-248)=18934×21÷6=119647+40×22=1527104+454=558108-202÷2=7834÷6+453=592351×2=702572-62-459=51152÷(207-203)=3835÷7×26=1301.1+0.7=1.865×(45÷5)=585460×8÷5=736102÷6×45=765812×(27÷9)=2436238÷7÷2=1745×19=855294-(374-352)=27297×14×6=814833×30-564=426132×6=792308+16×27=7402/7+4/7=6/7138÷3×8=3685/8+2/8=7/813×26-80=25887×76÷3=2204247×4÷2=494938-(52+235)=651940×8÷4=188070×(180÷3)=4200590÷5×9=1062896÷(14÷2)=12815×35+747=1272303+27-165=165163×4-426=226574-157=41723×(182÷7)=598461+(303-175)=589265×(187-178)=23857.0+0.8=7.811×27×2=594718-(679-123)=16284×(16÷4)=336245+(423-256)=41214×14=19684÷2×8=33614×63÷7=126648÷8=8180÷4×40=80044×3×4=52885×5-156=26918×58÷4=26111×7×3=231944÷4×5=118074×(514-422)=68082/5+3/5=1400-360÷3=28037×58=214616×5×26=2080956÷(2×2)=239760-572+394=582(420-368)÷4=13194+288=482502+990-35=1457(411-89)÷7=4630×5÷3=5046×7×2=644870+486-758=59827×(80÷8)=270991-22×16=63930×16-171=30956×15-255=58575.0+5.5=80.5(309-54)÷3=85200-26-20=154764-(944-472)=29266×57=3762293-10×21=83274+369+240=883424-377+91=13889×43=382711×87+261=1218282-(96+163)=23103-38×2=2754×(77-64)=70222×4×52=4576604+120-118=606474-(107+80)=28749×9×5=22051/5+3/5=4/584÷6×50=70035÷(63÷9)=595.1-79.5=15.6364-14-156=19442×10-313=107570+98×3=86414×20÷2=140287+11×49=826431-21×3=368593-(403-375)=565150+(962-280)=832(424-210)÷2=10728+(248-41)=23592×(136-131)=4605.5-0.3=5.226×24÷6=104198÷3+706=772644÷(20÷5)=161945÷5÷3=63201+(132-112)=221106+292=398157×(419-415)=628498-944÷2=26646-32×4=51851×21÷3=357(310-65)÷7=35920÷2=46024×27=648474+72÷9=482756÷(30÷5)=126107-62+290=3358.0-6.7=1.3438-69+38=407670÷(636-634)=33528÷4×7=4936×7÷4=6321÷7×9=2745×4=180101×(25÷5)=505914×(49÷7)=6398(376-346)÷2=15102÷6×3=51112÷(63÷9)=1622.3+22.6=44.921×(140÷5)=588398-63×4=14617×16+285=557224+36×4=36880÷(118-110)=1012÷(18÷3)=2980+385×2=1750904÷8×4=452270×(275-270)=1350(212-164)÷4=12(282-269)×56=728154+282+144=58056×20÷2=560518÷7=7414×68-864=88761×9=6849281+35×19=946355-166-180=9980-47×18=134378÷(3×2)=6330×4÷6=20381-293+762=85059+352-80=331191×3-64=50984÷(2×2)=2110×11×6=660200÷(434-426)=25264+55×5=539640÷(2×2)=160922+801+239=1962844-249+26=62139×(342-338)=156159-14×5=89380÷(81-76)=7645×19÷9=9554+57×6=39663×(90÷6)=945402-68+591=92576×32=2432212×4-572=2763.6-2.7=0.923×(105÷5)=483521-503+36=54556×(637-633)=2224340÷(2×2)=85516-480+362=398237÷3×8=63232×12÷3=128(624-248)÷4=94767-(320+140)=307373+783+105=1261861÷7×6=7386.6+3.1=9.718×4=72371÷7=534.3-2.6=1.742÷7×5=30752×(550-544)=451218.8+41.9=60.723.7-9.0=14.716×(54÷6)=14476+22=98777×(326-319)=5439320-13×11=177126×7÷6=147477-804÷4=276489-328-44=11797×(401-382)=1843805÷(902-897)=16144×21÷7=132179+51=2301/6+2/6=3/613×40×7=3640308+53×3=467558-14×30=138992+833-844=98116×57÷8=11424×(886-797)=21367.7+7.2=14.969×(335-332)=207720÷(2×3)=12013×38-239=25515×17=255139-(464-459)=134(192-168)×40=960220-46×4=36860×(25÷5)=4300152-10×15=227×2×29=15664.6+8.2=12.8329×(737-730)=2303248÷8×15=4651.2-0.2=1.022×(678-643)=770794-375+706=112568×12÷8=102201×4+923=1727560÷7+269=349(694-626)×93=632457×(30÷6)=285(339-262)×86=6622341-308=33792-(481+286)=25344-20×11=124272÷(4×2)=3426×(299-280)=49411×20×4=880474÷6×99=7821945÷9÷3=35751+(341-155)=937991-(902+77)=12483×2÷6=161460-26×15=7035×(118÷2)=20658.5+8.0=16.5693-(126+202)=365269+214×2=697(437-353)÷4=2112×(76-68)=96(450-420)×31=930900÷(3×3)=100192÷8÷3=8883+235×2=1353604-194×2=216336÷4=8410×49-174=31694÷(718-716)=4782×37=303462×(169-161)=496269-19=250528÷6×45=3960888-126÷7=870(171-97)×10=74019×4×44=3344(261-245)×52=83285×3=255990÷3÷6=55461+811=1272876+(588-475)=989141+228=369676-295-237=14420×22-366=7464+14×6=148888÷(2×3)=14880×9×6=4320288-232+274=33099+482=581932-570=36210×(12÷3)=4024×(749-670)=18966.2+42.8=49.0277+(605-142)=740369÷(27÷3)=41276÷(24÷4)=4645×2+492=58227×6×2=32422×3×95=6270155+18×43=929528-237+560=851210÷7×9=27047×8×3=1128624÷(2×2)=15610×6×91=546024×2×9=432228÷(3×2)=38987-81=906766-14×52=38442-341+27=128427×(502-497)=213532×(205-196)=288686×(351-343)=5488624÷2×8=24962/4-1/4=1/4567-600÷6=467128×7÷4=224168÷2+153=237198+781=979265÷5=53407-308=99902+48×14=1574168+243+172=583298-(200-56)=154480-99×2=282922+13×35=1377490-117=37317×3×26=1326764-905÷5=583312÷4×74=577284+350-314=12077×3+144=375459+341+798=1598(223-185)×16=608730-(88+559)=83412-197×2=18665-558-92=15482+(869-138)=1213876÷3×6=1752281+132-251=162302+855÷5=473866-280-492=94870÷6÷5=29581+80×5=98172×6÷4=1084/7-2/7=2/7576÷(727-719)=72282×2÷4=14111×10×6=6608.6-3.9=4.7352-(263+80)=9(787-723)×44=2816205+189×4=961683-147×4=95468-26×13=130590×7-305=382596×63÷8=756162×(342-337)=810260×2×3=1560457+(478-232)=7034/9+3/9=7/9726÷(3×2)=121576÷(2×3)=96411-591÷3=2145.7+1.8=7.5324÷(18÷2)=36(965-560)÷9=45312÷(2×2)=78969-166-372=4311/7+5/7=6/720×2×67=2680428-20×16=108621-57×6=279658÷(42÷6)=944.0+68.3=72.358×12÷6=116485-400÷2=28522+256×3=790480÷(831-828)=16042×2+254=338417+14×42=1005481×3-993=450(388-194)÷2=9778×(77÷7