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752-(237+171)=11×54×3=14×7×28=982-456+432=474÷(432-430)=962÷(817-815)=3.7+2.8=843-(745-410)=31×5×4=739×6÷2=404÷2÷2=10×16-50=215×4÷5=124×2÷4=402-66×5=630÷6+158=470-(234-76)=(912-871)×50=234÷3÷6=16×7×5=10×2×13=214+14×11=370+902÷2=432×4=384÷(16÷8)=831×7-996=404×2=278+109×3=305-(48+137)=77+11×65=92÷2×57=10×17×5=582×5÷3=384+(189-70)=3/6-1/6=214×8-256=409+54×14=324÷(2×3)=215÷(10÷2)=138×4-374=936÷(2×3)=38×52=362-(657-637)=448÷2÷8=(810-106)÷8=140×(12÷6)=62+785-437=456÷8+287=32×17=761×5-869=11×33+336=(171-11)÷8=85×9÷5=23×(256÷8)=184÷(4×2)=788+526+830=50.7-2.6=91+(891-453)=198-37+62=67×8-15=128×(21÷7)=918÷9+322=556-50+926=834+78×10=(788-318)÷5=47×(52÷4)=125÷5×33=33×3×74=11×21×4=14×15-182=28×2×71=351÷(27÷3)=184×2÷8=39×2×43=22×31×4=5.8+3.1=810÷5×2=896×9÷3=24.7-20.3=152×5÷8=656-12×15=33×30-881=624÷(913-905)=(243-231)×14=976-(164+240)=963+130-486=344÷(12÷3)=854×6÷7=12×(250÷5)=58×54÷9=7.8-6.3=930-534+170=4.8+5.9=470-73×3=(325-297)÷4=936-46×14=(306-289)×10=332÷2=208÷8×5=(315-72)÷9=84×(192÷8)=324÷(3×3)=483-459=87×7-176=(381-41)÷4=418÷2=207+57-149=470×6=166-(476-412)=998-(526+424)=404÷(263-259)=96.6-29.0=417×5-879=24×2×91=240×2÷4=177+401+359=250×(12÷3)=50×14÷7=184×(242-239)=(203-175)×30=388-(33+260)=720-381+251=(269-251)×16=189÷7=10×49×2=38×38=773+(881-719)=495+75÷3=258-(346-330)=72+117=365-240-79=19×39=224÷(4×2)=62×3÷2=442-431+184=23×22=58÷2=933+771-121=270÷3=12÷(328-326)=932×(18÷2)=618-534=7.5-2.5=0.4+8.3=102-90+389=157×5-479=161-472÷4=(102-98)÷2=117÷(15÷5)=308+152=12×20×2=633×(869-861)=473-197×2=480÷2×4=51÷3×26=192-(224-198)=594×(64÷8)=341-270=320÷(40÷8)=544-(212+177)=278-(63+19)=628÷(16÷8)=34×10-65=152×5-179=14×32÷4=14×(399÷7)=2.1+9.9=33÷3×2=11×13-75=722+75×8=51×73×5=106÷2×7=28×12÷2=433-(659-270)=82+14×63=(310-296)×47=541+831=508+437+759=382×(395-392)=731-981÷9=314÷2=612+761-841=275+948÷2=10×66=100×3×2=443-411+348=299+34+325=243÷9×71=200+219×3=131×(189-186)=12×8×79=106+590+269=109+317=439-24×11=5/7-2/7=552÷2÷2=293+19×37=2.5-1.1=88×(189-183)=231-(62+145)=820-227=5.8-4.6=155+476÷4=21×2×21=10×8×10=475-78-216=(858-552)÷6=25.6+59.0=386-117×2=477-22×11=5.1+9.7=200÷2×5=336÷(3×2)=32+402×2=883-269×3=665-567÷3=28×(224÷7)=496-(411-204)=301×(21÷7)=491×2-976=128÷2=273÷(302-295)=20×18-309=727-689=45×5-37=(821-193)÷2=507×(475-470)=7.7-2.4=47×17-27=438-(44+223)=326×(725-722)=500-32×5=712-241×2=387+(581-479)=437+506+531=248÷2×3=728+(541-460)=132÷(274-271)=144×(440-436)=280÷(2×2)=41×2×60=10×61-34=37×11-258=92×(584÷8)=358+(202-46)=9.2-0.6=106×2÷4=8.2+5.4=163-(275-154)=45×22-423=455-341+70=41×9=166-35-103=0.3+3.3=958×6=48×(518-463)=486+(126-66)=14×9×8=(312-204)÷3=579÷3×4=(448-124)÷9=78÷(3×2)=11×16×5=225+12×63=785+10×40=897×(16÷8)=269+21×33=79+188×4=225+15×11=105÷(178-171)=419-17×12=352÷8×6=269+(993-753)=38×12×2=111+379=(391-197)÷2=11×27×3=355×2=870÷(3×2)=40-40+341=417-263-125=315÷9×25=215-11×8=798×5=232-(121+73)=183+405=172-111+967=360-192÷6=327-(81+107)=647-(626-404)=385-39×5=840-11×25=311-14×14=13×3×65=467×(608-600)=392+19+421=90×11÷9=42×2×3=260+(455-22)=196÷(988-984)=28×45÷3=212×3-204=128×3=225-124+114=9.0-4.0=517×4-661=38×15=67+98=332-241+318=525×8-591=34×33=279-860÷5=786÷3+11=74×48×8=413-280+136=57÷3×47=6.0+1.6=(480-102)÷9=11×(240÷3)=18×31=336÷(12÷4)=180÷6=608÷2+33=2/6+3/6=258-50×2=178+419+15=231÷7×12=54×16+600=19×3×16=256×2+483=548÷2+265=301-876÷4=149×4+873=398-35×5=461-41×11=72×(967-933)=5.1-1.4=899-(658+102)=487-(19+353)=184×2+246=13×46=338-150÷3=145÷5=368-10×10=229-177=116×2×3=76×34÷2=948÷(2×2)=9.2-0.8=26×4×2=287+(461-190)=582×(24÷8)=402-376=98+50+682=982-40-155=10.0+8.2=444÷3×5=71×12÷6=263+58-38=144÷(24÷3)=788÷(2×2)=470-25=987÷7=528÷6+355=697-614=133÷7×37=936-72×3=250+47×10=457-(255+177)=(437-161)÷3=32×11-253=646-62-21=374×3=25×15-63=14×21÷3=24×6×5=4.2-3.4=688-405=(295-283)×59=16×2×53=(311-247)÷2=393×(72÷8)=412-345+338=312+151-414=432÷(15÷5)=587-(65+501)=439-75-226=51×6+12=496÷(872-870)=26×(454-439)=945-189=145×3+335=238-(294-148)=804÷2÷3=14×5×87=290-(349-86)=927÷9=457×2-539=278+178=284÷(2×2)=112×(164-161)=24×64÷6=36÷(195-189)=793-(115+616)=51×(360÷9)=106×(24÷3)=28÷(14÷2)=876-(710-601)=50×38×4=455×2=398+45×11=24×4×2=220×3×9=346+152=376-11×15=577-(231+27)=(422-384)÷2=164-(34+54)=11×32+437=432÷6×2=272-17×10=251-477÷9=455+(294-49)=123×2=60×12=896-88+828=890-161×4=800÷8÷2=42÷7×97=734-58×6=585÷3×4=22×20=403+268÷2=608+(353-105)=1/8+5/8=4/8-3/8=39×12=168÷6÷7=56.1-4.6=168+18×10=294-262=324÷6+759=398×8=254-64=995-110-669=918-31×22=59×(592÷8)=290+346÷2=455-12×27=29×2×54=430-69×5=168÷6×27=47×2×59=280÷4÷5=358-177=18×14=578-251=33+108=182÷7×9=344-55=315÷9=243×3-515=180÷(3×2)=981+130+122=996-11×63=3/5+2/5=354+181×3=96×4=(445-19)÷3=380-(795-624)=552+508+25=695+116-153=958-628-135=399-791÷7=651÷7÷3=280÷7×6=44+48÷3=489+492+258=252×3-542=641+261=55×99×5=313×6=891-24×11=458+914=14÷2×59=37×16÷8=(443-408)×11=15+419-321=78×3÷9=12×(30÷3)=62+297×3=560-630÷5=33×11-179=357÷(349-342)=(348-301)×91=20×2+481=632×3-452=544÷2×5=666-275×2=18×(792-757)=354+91×4=54×(56÷8)=139+205=62×8×2=11×24×3=481×2-69=102×9×4=18×(12÷6)=112×(16÷2)=75×7=10×7×43=380÷4×8=417×2÷3=944÷2=398+950+947=20×8+344=300÷3÷2=908+699+162=106+263-112=103×(309-304)=12×7×77=598+(930-259)=914÷2×8=376÷(683-675)=299-98-156=23×52×2=25×16-152=16×(228÷4)=11×(292÷4)=442-(465-171)=17×5×14=(67-28)×79=(205-114)÷7=126-(146-77)=347-103+92=378÷9÷3=66+141=198÷9×31=228÷(10÷5)=648÷(32÷4)=944÷(4×2)=945÷9+430=7.4+10.0=314-188+940=227×6÷2=875÷(15÷3)=288÷3×38=819-445-95=690÷5÷2=216÷(94-91)=410+825-772=700÷7÷5=17×(241-203)=224÷(2×4)=600÷2×4=50×3×5=32×(396-383)=144÷4×9=125×7×5=144÷(209-206)=(940-499)÷3=296÷(16÷8)=25+687+268=22×4×44=306+99=889-580-242=64×11÷4=913+24×41=540-249-279=652×9÷4=47.3+28.1=(206-98)÷6=15×3×25=146+82-117=384-(271-201)=35×(294÷7)=884-46×4=974×6÷3=60×(275-261)=455-84÷2=414÷(145-142)=225÷9×51=256÷(975-971)=100÷5×15=479-14×11=876÷(458-454)=891-13×4=25×(45÷9)=168÷(91-85)=60÷5÷4=22×45÷5=5.9+9.3=5.3-0.5=507-(189+266)=176+654-295=972÷(3×3)=419+10-283=276×3-593=697×(56÷7)=11×44×3=52×11+313=14×(906-892)=267×(10÷5)=936×8=91×(422-414)=12×26=63+30×25=36×8-107=128×(36÷6)=20×34-634=391-260=731+702-754=365+(258-215)=180÷3×16=486÷(18÷3)=487-407+724=14×54÷3=48.6+25.6=333-123-100=648÷2+844=394+848÷4=5.2+2.5=32.1+62.6=33×10×3=374+70×9=(361-25)÷7=21×4=688÷4+481=417×(16÷4)=382÷2=993-56×14=741-200-250=11×4×55=40.6+39.5=156+(732-160)=909÷(3×3)=376-36×5=979×(15÷5)=220×4×7=13×4×72=772+(840-86)=18×2×81=426×2=190×2÷5=141-47+386=216÷9×18=53+980+259=44÷(34-30)=257+(461-417)=369+642÷3=702+10×63=31×8×2=405×2=78+113-104=6.9-5.5=315÷(21÷3)=7.9-4.2=54×(52-45)=302-(231-125)=54×(279-272)=90÷5=98-48=14×3×6=672+41×18=573-445+310=258-100×2=734-572÷2=206×(359-356)=276-455÷5=10+477+449=9.9-6.6=52×17-757=319-10×29=808-(865-101)=68÷4×21=632÷8×10=36÷3=200×4÷8=192×3=40+442-125=627-(536+32)=640÷2÷5=780÷(25÷5)=876+781+252=3/6+2/6=77×60÷4=165÷5×14=284÷4×5=272-(409-166)=439-(251-61)=420×(931-922)=459+129×2=459-45-386=338-(306-198)=936÷4÷3=498-(488-110)=32×(492-467)=8.6+5.1=435÷(15÷3)=864×(14÷7)=455-906÷2=2/4-1/4=40×89×6=(335-125)÷3=92÷4×30=781×(40-37)=180÷5÷9=206-20=966÷2÷3=256÷2÷2=45×61÷5=1/6+2/6=400÷(12÷3)=44×(36÷9)=336÷(4×2)=(123-46)×70=336÷6×15=279-238-30=283-321÷3=35+(340-308)=535-(351+81)=63×(146÷2)=300÷5=171×(884-875)=138÷6×2=682-278=29×29-431=85×33÷3=210-854÷7=222÷(423-417)=471-(438-190)=177÷3=95.4-3.0=498-23-253=261×3-348=395×(10÷2)=185-36×4=434+12-378=403-(170+93)=504÷2×4=890-479=640÷2÷4=416-369÷9=308+82×6=6.4-3.0=28×18÷4=875×(859-855)=22×16÷4=85.2-44.6=182-14×11=370+59×7=239-214+553=313+231=759-12×63=69×25×6=14×6×9=199-28-170=(238-96)÷2=152÷(4×2)=471-320+251=90×6=(377-11)÷3=385-(285-280)=43+289-327=608÷4+628=12×19×2=47×(144-119)=(730-130)÷2=313+29×8=118+(799-727)=24×4×76=448÷8×95=28×74=131+61=654+650=384÷(495-492)=264×3×5=499×2×3=890-359-247=288×6÷9=476÷2÷7=95×(497÷7)=724÷4×6=687-20×34=54+985-361=73+237+104=908÷(2×2)=936-759=158+144=480÷2÷8=634×(457-454)=405+77-202=472÷4×9=920÷2=77×(458-385)=297-20×12=256×3÷6=231÷(28÷4)=774÷(16÷8)=305-11×13=480+(454-110)=461-391=36×35=881-(817-724)=10×49-282=30×17+341=345-86×4=64÷2+593=28×5÷2=96×3=460+17×2=179×5×4=471-245-45=12×6÷2=70×14=138-46×2=35×26=87÷3×9=574÷7×4=3/6-2/6=570×(777-774)=347+127×5=(367-289)÷3=994÷(10÷5)=13×19+396=335+136=322-(233+17)=392+30×23=617-55+992=602×6÷7=114×7×5=80.9-75.8=210×4=102+189+404=74×42÷4=89×31=81×(306-302)=998-(103+888)=521×8=312÷(18÷6)=531÷3+199=716×9÷3=1.6+1.0=442-130=453-296=11×12×5=103+104+473=46×(500-486)=424-138×3=310-239+320=931÷7×3=507-70-401=252×3÷7=20×12=21×(202-183)=380-(340-259)=901-556÷4=188×4=3.8-1.2=281+496=28×39×3=423÷(748-745)=361×(16÷8)=240÷6×24=56×14÷2=5.8+2.9=2.9-0.8=31×27÷3=305+178+31=217÷(14÷2)=149×(12÷4)=16×4×90=816÷8=360-759÷3=405-212=384-59×5=421×2-63=86×62×3=720÷2=374+(240-204)=121-(86+29)=453-388+189=312÷(429-426)=189÷(49÷7)=4/7-2/7=858-723+813=522÷9×6=64×36×6=872÷(2×4)=606÷3÷2=17×13-19=350+152×4=140×2×3=43×(90÷2)=945-585=176×3÷2=20×32-190=57×16÷6=29×2×93=70.5+8.6=11×25×2=19×21-34=435×(801-795)=36+11×75=354+140=836÷(2×2)=252+427+120=137×6-299=8.7-4.1=96-219÷3=285÷5÷3=28×17-364=(437-325)÷4=257-96+229=583+322×2=85.4-42.5=381×(72÷9)=368-684÷4=129×3×2=695+59×16=357×4-701=392÷(16÷2)=43×(485÷5)=449+629+851=351÷(66-57)=798+729-846=320÷4÷5=156÷6×18=96×79÷3=203×2×3=43×2×8=181×(12÷4)=744÷4=329÷7×99=28×(126÷7)=55×9-252=35×(240÷6)=123+27=858×(49÷7)=6.9-5.8=402-(221+51)=13×68-321=42×(416-411)=403-(85+258)=776÷(2×4)=178+648+134=152÷(2×2)=6.4-5.2=356-22×6=0.7+7.9=91×30=163+564+47=339-24×10=23×(687-683)=477-266-132=912+21÷3=907-16×8=143×5-95=491-300÷6=45×16÷2=628-840÷3=290+15×43=97×23×6=406-32×8=479-264=669-31×19=(870-824)×78=802-575=74×(36÷3)=17×50=16×22-287=841+61×12=324×3÷9=508-404+904=95×5×4=916×(730-723)=(774-719)×49=636÷6=97.6-86.1=916-21×31=(423-135)÷4=310+130÷5=16×15+410=61×3×4=546÷7×23=95×2×7=15×10×4=662-15×16=86×20÷5=(977-383)÷2=921×6÷9=271-11×11=852÷2÷6=101×7-40=629-531=267×(955-950)=51×38×6=604÷(2×2)=595÷(45÷9)=23-72÷9=828÷6+767=777÷3×8=20÷4×17=(843-287)÷4=423÷(28-19)=181+35+226=1/4+2/4=688÷(2×2)=259+708+24=44×16=75÷5=356×(48÷6)=42÷7=22×33-40=442-18×20=792-165=3.0-0.8=476-46×7=60÷(932-929)=688÷(4×2)=19.4+32.8=2/7-1/7=655+73+786=49+260÷4=231+98=356÷2+72=12×11×3=495÷(90-81)=(476-284)÷6=429-198-117=26×(304-267)=91×7+243=443+682-338=50.8+25.7=174×(20÷4)=817-(12+547)=423+44×8=27×16-270=844÷2÷2=23×2×74=292-249÷3=282+345×2=40÷(254-249)=206-570÷5=219×5-356=55×(355-347)=55×70=476-(372+20)=690-276÷6=331-163-111=574÷7×33=4/7+2/7=384÷(2×2)=227×(219-216)=99×80×8=757-(585-138)=116+663=411-798÷2=114+(492-291)=23×4×26=383-(891-660)=50×30=470÷(40÷8)=128÷(28÷7)=464÷8+637=976÷(2×2)=847-314-280=73×8+344=84+232=588÷2=894÷3×8=237+47=477×2÷3=479-(272-221)=284+66-190=202+503+852=154×2=364+15×9=189+590=14×(234-172)=266-338÷2=(433-13)÷3=12×7×56=31×(125÷5)=877-567÷7=133×6=96.0-18.2=90×9×6=531-123+654=249+16×21=15×33=396+516=672÷4÷6=11×2×95=49×27=55×7×3=104÷4=(236-180)×75=174-85-29=30×33-953=228÷(147-141)=496-30×11=99×(466-462)=23×36÷3=2.3+1.8=374-250-67=288+64×2=258-390÷3=14×35=669×(528-521)=750+592+907=191×5-554=963÷(24÷8)=105÷5÷3=229+240=12×(477÷9)=64÷8×25=(446-424)×33=216×9-619=197-43=67×(249÷3)=46+417-56=13×(303-296)=10×(756-715)=418+954÷9=170+651=80÷(32÷4)=221×(15÷5)=648×7÷3=126×5÷7=19×(310÷5)=333+654-60=67×2=308-62-190=25×21÷3=161×(30÷6)=15×12×3=350×(30÷6)=(272-183)×11=12×(132÷2)=32×89×4=36÷2×69=226-19+140=19×(154÷7)=5/8+3/8=770÷2=493-10×7=385-67-269=3/8-1/8=671+467-693=309÷3+140=102×(24÷4)=53.5-26.2=13×68-31=828÷(604-600)=9.4-7.4=45.3+8.5=270-466÷2=15×4×55=259×(12÷4)=288÷4=380-14×26=30×17÷6=152+293-358=575-465=12×11=324÷(3×2)=27×36-840=786÷(676-670)=396÷6=441-130=(239-101)÷3=18÷(3×3)=592×9÷8=(221-189)÷2=186÷(563-561)=405+902÷2=582÷(2×3)=90×6-389=639-664÷2=143+424+206=883-(194+632)=402-116-240=329-(319-295)=266+40-215=55+330÷6=38×(504÷8)=453÷(377-374)=15×28-82=19×17×3=14×19÷2=82×92÷2=803×4-679=47×13=296÷4×92=10×92-229=427+34×7=360÷6=376÷(185-177)=56÷8×61=14×(249-187)=288÷(72÷8)=140+452=861-(154+151)=12×75-656=95×28×8=63+(498-98)=949×6=849-10×9=446÷2×9=93×10-490=966÷(434-427)=50×10-132=120÷(18÷9)=269+(603-368)=714÷3×8=400+46×20=200+747-336=533-267-194=249-846÷6=941-(21+85)=972÷4=471-31×12=61×8×2=413-(166+80)=(465-115)÷2=23×(32÷2)=938÷7÷2=180÷9×31=248÷2÷2=7.5+6.9=229+114+545=10×41=294+875÷5=824-456-211=84.2-57.6=30×2×13=24÷8×61=5.6-3.5=128÷8÷2=49×99=1/7+5/7=596-453+271=101+125×7=471-15×11=164-385÷7=92-33=794×6÷2=40×24÷2=39+71×12=167+197=191×2-152=95×21÷3=738÷(21÷7)=92×2=30×3×13=209×3=33×4×6=509+639÷3=500+90×5=722+705=227+(442-381)=127×(484-477)=3/7-1/7=11×64+541=0.4+4.9=372×2÷3=95+(459-366)=323-312÷4=713+152×4=44×21=11×22×4=284+204-181=203×(42÷7)=170+597+949=458÷2×7=39×4×2=95+292-215=0.8+5.4=112÷2÷7=40×12-197=800-371-279=598-(944-363)=944-294-42=53×(216-211)=24÷(12÷3)=7.0-5.0=(395-251)÷3=692-742÷7=240÷3=951÷3+53=35×20÷7=245+713-373=987+(322-123)=91×(480÷6)=4.5-3.7=914+53×2=2/6-1/6=5/9-3/9=641-(142+371)=482-149-59=752-570-38=58×(32÷4)=561×5-947=77+228×2=3.6+57.3=784÷4×6=126÷7÷9=596×7=7.1-3.7=31×2×57=283×(35-32)=90×(85÷5)=832-20÷2=18×6×4=468+(447-201)=(255-197)×57=22×4×80=112×5=288÷9×29=427-212×2=8.6+5.4=390-(196+21)=992-17×55=300-(116+161)=236-74=96÷6÷8=70×7=395÷5×35=10×(392÷4)=477÷(81÷9)=290-595÷5=134+238=35×17÷5=401-23×6=864+68×14=24×56÷6=494×2×4=368×4-605=135+470+243=837×(54÷9)=74×(48÷8)=765÷(589-584)=354-(133-92)=48+173=326-258+325=886-33+960=78÷3×44=35×(48÷3)=856÷2×7=78×12-772=274-(291-245)=180+649+44=200×3+853=50.5+25.2=43×2×71=391-63=840-27×6=414÷6×9=813-(153-28)=200×9-964=497-(37+298)=123-(58+49)=219×(32÷8)=43×13+61=68×(97-90)=711+778-874=(362-330)×66=222÷(39-37)=265+10×70=936÷(3×3)=(161-82)×10=3.6+7.6=379-(108+79)=887×6=26×38-361=966÷7÷3=983-426+599=618-143-38=222+676÷4=21×15-302=89+(488-315)=111+(591-191)=426-(390-56)=968÷8=50.8+8.4=448+(373-303)=42×7÷2=52÷(2×2)=6.8+8.2=286+(450-53)=152+(286-75)=28×72×6=312÷2=10×84-781=117÷3=499+(497-43)=1.8+3.4=51+(963-21)=112÷(2×2)=87×6=9.2+2.6=839-52×14=766+187×3=340+26×24=199-80×2=363×6=437+(546-143)=328-195+213=470÷5+89=1/9+8/9=624÷2÷6=847-(903-798)=304-13×14=969+745-928=146+405+336=663×2÷6=33×(504÷8)=240÷4×8=364-146+196=28×3×7=349×2-22=57×27×3=462÷(36÷6)=227+995+864=968÷(131-127)=514-105×2=91.0-28.5=459×(27÷3)=789-29+344=236+92×8=99×(180÷4)=60×21÷2=414÷2×3=128+242=85×12=756×3-414=246÷(3×2)=690+999-54=454-228+200=(508-28)÷6=47×2×47=5.0+51.7=496+(746-591)=1/8+4/8=22×(959-900)=13×33×2=25×22=226+(429-287)=20×2÷8=18×50=8.9-1.3=476-(21+295)=684-146×3=398×6=4/6+2/6=972÷9=335×(592-583)=(418-212)÷2=7.6+1.8=99×38=234÷9×5=31×7=49×(133÷7)=533+501+441=870÷3÷2=16×3×66=3/4-1/4=175×9÷7=896×(384-375)=281-210÷5=26×13÷2=(302-218)÷7=144÷9×25=786-25×15=366÷(378-375)=(853-794)×63=832-(507-447)=21×23×2=312×2-329=272÷(2×4)=308-208+362=383-21×16=365-25×11=178×3=550-(431-216)=130×4÷2=372-(301-288)=62×(488-477)=940÷4÷5=65÷5×76=728-94×6=366+93=53+(736-257)=270+58×11=18×(91÷7)=735+740+723=37×9×2=736-11×8=693÷(81÷9)=80+257-279=84×75÷4=27+(354-319)=50×(146÷2)=339+652=288÷(2×4)=203-19×3=34×(105÷5)=272÷4=20×96÷5=83+303=840÷6×8=827-283-61=264+72-65=40×2×63=350÷7÷5=228÷(2×3)=10×24-240=32+27÷9=29×23+132=55×(564-537)=108÷(16÷8)=178×(332-328)=104+110-92=54×(259÷7)=17×16×3=207-16=688÷(2×4)=466-251-16=194-149=(428-292)÷4=966-27×12=776+870÷5=23×6×3=386-102=275+71×6=345×(471-466)=40×18=380÷4=301+53×13=81×34=282÷6=64×5×3=480+883-231=参考答案752-(237+171)=34411×54×3=178214×7×28=2744982-456+432=958474÷(432-430)=237962÷(817-815)=4813.7+2.8=6.5843-(745-410)=50831×5×4=620739×6÷2=2217404÷2÷2=10110×16-50=110215×4÷5=172124×2÷4=62402-66×5=72630÷6+158=263470-(234-76)=312(912-871)×50=2050234÷3÷6=1316×7×5=56010×2×13=260214+14×11=368370+902÷2=821432×4=1728384÷(16÷8)=192831×7-996=4821404×2=808278+109×3=605305-(48+137)=12077+11×65=79292÷2×57=262210×17×5=850582×5÷3=970384+(189-70)=5033/6-1/6=2/6214×8-256=1456409+54×14=1165324÷(2×3)=54215÷(10÷2)=43138×4-374=178936÷(2×3)=15638×52=1976362-(657-637)=342448÷2÷8=28(810-106)÷8=88140×(12÷6)=28062+785-437=410456÷8+287=34432×17=544761×5-869=293611×33+336=699(171-11)÷8=2085×9÷5=15323×(256÷8)=736184÷(4×2)=23788+526+830=214450.7-2.6=48.191+(891-453)=529198-37+62=22367×8-15=521128×(21÷7)=384918÷9+322=424556-50+926=1432834+78×10=1614(788-318)÷5=9447×(52÷4)=611125÷5×33=82533×3×74=732611×21×4=92414×15-182=2828×2×71=3976351÷(27÷3)=39184×2÷8=4639×2×43=335422×31×4=27285.8+3.1=8.9810÷5×2=324896×9÷3=268824.7-20.3=4.4152×5÷8=95656-12×15=47633×30-881=109624÷(913-905)=78(243-231)×14=168976-(164+240)=572963+130-486=607344÷(12÷3)=86854×6÷7=73212×(250÷5)=60058×54÷9=3487.8-6.3=1.5930-534+170=5664.8+5.9=10.7470-73×3=251(325-297)÷4=7936-46×14=292(306-289)×10=170332÷2=166208÷8×5=130(315-72)÷9=2784×(192÷8)=2016324÷(3×3)=36483-459=2487×7-176=433(381-41)÷4=85418÷2=209207+57-149=115470×6=2820166-(476-412)=102998-(526+424)=48404÷(263-259)=10196.6-29.0=67.6417×5-879=120624×2×91=4368240×2÷4=120177+401+359=937250×(12÷3)=100050×14÷7=100184×(242-239)=552(203-175)×30=840388-(33+260)=95720-381+251=590(269-251)×16=288189÷7=2710×49×2=98038×38=1444773+(881-719)=935495+75÷3=520258-(346-330)=24272+117=189365-240-79=4619×39=741224÷(4×2)=2862×3÷2=93442-431+184=19523×22=50658÷2=29933+771-121=1583270÷3=9012÷(328-326)=6932×(18÷2)=8388618-534=847.5-2.5=5.00.4+8.3=8.7102-90+389=401157×5-479=306161-472÷4=43(102-98)÷2=2117÷(15÷5)=39308+152=46012×20×2=480633×(869-861)=5064473-197×2=79480÷2×4=96051÷3×26=442192-(224-198)=166594×(64÷8)=4752341-270=71320÷(40÷8)=64544-(212+177)=155278-(63+19)=196628÷(16÷8)=31434×10-65=275152×5-179=58114×32÷4=11214×(399÷7)=7982.1+9.9=12.033÷3×2=2211×13-75=68722+75×8=132251×73×5=18615106÷2×7=37128×12÷2=168433-(659-270)=4482+14×63=964(310-296)×47=658541+831=1372508+437+759=1704382×(395-392)=1146731-981÷9=622314÷2=157612+761-841=532275+948÷2=74910×66=660100×3×2=600443-411+348=380299+34+325=658243÷9×71=1917200+219×3=857131×(189-186)=39312×8×79=7584106+590+269=965109+317=426439-24×11=1755/7-2/7=3/7552÷2÷2=138293+19×37=9962.5-1.1=1.488×(189-183)=528231-(62+145)=24820-227=5935.8-4.6=1.2155+476÷4=27421×2×21=88210×8×10=800475-78-216=181(858-552)÷6=5125.6+59.0=84.6386-117×2=152477-22×11=2355.1+9.7=14.8200÷2×5=500336÷(3×2)=5632+402×2=836883-269×3=76665-567÷3=47628×(224÷7)=896496-(411-204)=289301×(21÷7)=903491×2-976=6128÷2=64273÷(302-295)=3920×18-309=51727-689=3845×5-37=188(821-193)÷2=314507×(475-470)=25357.7-2.4=5.347×17-27=772438-(44+223)=171326×(725-722)=978500-32×5=340712-241×2=230387+(581-479)=489437+506+531=1474248÷2×3=372728+(541-460)=809132÷(274-271)=44144×(440-436)=576280÷(2×2)=7041×2×60=492010×61-34=57637×11-258=14992×(584÷8)=6716358+(202-46)=5149.2-0.6=8.6106×2÷4=538.2+5.4=13.6163-(275-154)=4245×22-423=567455-341+70=18441×9=369166-35-103=280.3+3.3=3.6958×6=574848×(518-463)=2640486+(126-66)=54614×9×8=1008(312-204)÷3=36579÷3×4=772(448-124)÷9=3678÷(3×2)=1311×16×5=880225+12×63=981785+10×40=1185897×(16÷8)=1794269+21×33=96279+188×4=831225+15×11=390105÷(178-171)=15419-17×12=215352÷8×6=264269+(993-753)=50938×12×2=912111+379=490(391-197)÷2=9711×27×3=891355×2=710870÷(3×2)=14540-40+341=341417-263-125=29315÷9×25=875215-11×8=127798×5=3990232-(121+73)=38183+405=588172-111+967=1028360-192÷6=328327-(81+107)=139647-(626-404)=425385-39×5=190840-11×25=565311-14×14=11513×3×65=2535467×(608-600)=3736392+19+421=83290×11÷9=11042×2×3=252260+(455-22)=693196÷(988-984)=4928×45÷3=420212×3-204=432128×3=384225-124+114=2159.0-4.0=5.0517×4-661=140738×15=57067+98=165332-241+318=409525×8-591=360934×33=1122279-860÷5=107786÷3+11=27374×48×8=28416413-280+136=26957÷3×47=8936.0+1.6=7.6(480-102)÷9=4211×(240÷3)=88018×31=558336÷(12÷4)=112180÷6=30608÷2+33=3372/6+3/6=5/6258-50×2=158178+419+15=612231÷7×12=39654×16+600=146419×3×16=912256×2+483=995548÷2+265=539301-876÷4=82149×4+873=1469398-35×5=223461-41×11=1072×(967-933)=24485.1-1.4=3.7899-(658+102)=139487-(19+353)=115184×2+246=61413×46=598338-150÷3=288145÷5=29368-10×10=268229-177=52116×2×3=69676×34÷2=1292948÷(2×2)=2379.2-0.8=8.426×4×2=208287+(461-190)=558582×(24÷8)=1746402-376=2698+50+682=830982-40-155=78710.0+8.2=18.2444÷3×5=74071×12÷6=142263+58-38=283144÷(24÷3)=18788÷(2×2)=197470-25=445987÷7=141528÷6+355=443697-614=83133÷7×37=703936-72×3=720250+47×10=720457-(255+177)=25(437-161)÷3=9232×11-253=99646-62-21=563374×3=112225×15-63=31214×21÷3=9824×6×5=7204.2-3.4=0.8688-405=283(295-283)×59=70816×2×53=1696(311-247)÷2=32393×(72÷8)=3537412-345+338=405312+151-414=49432÷(15÷5)=144587-(65+501)=21439-75-226=13851×6+12=318496÷(872-870)=24826×(454-439)=390945-189=756145×3+335=770238-(294-148)=92804÷2÷3=13414×5×87=6090290-(349-86)=27927÷9=103457×2-539=375278+178=456284÷(2×2)=71112×(164-161)=33624×64÷6=25636÷(195-189)=6793-(115+616)=6251×(360÷9)=2040106×(24÷3)=84828÷(14÷2)=4876-(710-601)=76750×38×4=7600455×2=910398+45×11=89324×4×2=192220×3×9=5940346+152=498376-11×15=211577-(231+27)=319(422-384)÷2=19164-(34+54)=7611×32+437=789432÷6×2=144272-17×10=102251-477÷9=198455+(294-49)=700123×2=24660×12=720896-88+828=1636890-161×4=246800÷8÷2=5042÷7×97=582734-58×6=386585÷3×4=78022×20=440403+268÷2=537608+(353-105)=8561/8+5/8=6/84/8-3/8=1/839×12=468168÷6÷7=456.1-4.6=51.5168+18×10=348294-262=32324÷6+759=813398×8=3184254-64=190995-110-669=216918-31×22=23659×(592÷8)=4366290+346÷2=463455-12×27=13129×2×54=3132430-69×5=85168÷6×27=75647×2×59=5546280÷4÷5=14358-177=18118×14=252578-251=32733+108=141182÷7×9=234344-55=289315÷9=35243×3-515=214180÷(3×2)=30981+130+122=1233996-11×63=3033/5+2/5=1354+181×3=89796×4=384(445-19)÷3=142380-(795-624)=209552+508+25=1085695+116-153=658958-628-135=195399-791÷7=286651÷7÷3=31280÷7×6=24044+48÷3=60489+492+258=1239252×3-542=214641+261=90255×99×5=27225313×6=1878891-24×11=627458+914=137214÷2×59=41337×16÷8=74(443-408)×11=38515+419-321=11378×3÷9=2612×(30÷3)=12062+297×3=953560-630÷5=43433×11-179=184357÷(349-342)=51(348-301)×91=427720×2+481=521632×3-452=1444544÷2×5=1360666-275×2=11618×(792-757)=630354+91×4=71854×(56÷8)=378139+205=34462×8×2=99211×24×3=792481×2-69=893102×9×4=367218×(12÷6)=36112×(16÷2)=89675×7=52510×7×43=3010380÷4×8=760417×2÷3=278944÷2=472398+950+947=229520×8+344=504300÷3÷2=50908+699+162=1769106+263-112=257103×(309-304)=51512×7×77=6468598+(930-259)=1269914÷2×8=3656376÷(683-675)=47299-98-156=4523×52×2=239225×16-152=24816×(228÷4)=91211×(292÷4)=803442-(465-171)=14817×5×14=1190(67-28)×79=3081(205-114)÷7=13126-(146-77)=57347-103+92=336378÷9÷3=1466+141=207198÷9×31=682228÷(10÷5)=114648÷(32÷4)=81944÷(4×2)=118945÷9+430=5357.4+10.0=17.4314-188+940=1066227×6÷2=681875÷(15÷3)=175288÷3×38=3648819-445-95=279690÷5÷2=69216÷(94-91)=72410+825-772=463700÷7÷5=2017×(241-203)=646224÷(2×4)=28600÷2×4=120050×3×5=75032×(396-383)=416144÷4×9=324125×7×5=4375144÷(209-206)=48(940-499)÷3=147296÷(16÷8)=14825+687+268=98022×4×44=3872306+99=405889-580-242=6764×11÷4=176913+24×41=1897540-249-279=12652×9÷4=146747.3+28.1=75.4(206-98)÷6=1815×3×25=1125146+82-117=111384-(271-201)=31435×(294÷7)=1470884-46×4=700974×6÷3=194860×(275-261)=840455-84÷2=413414÷(145-142)=138225÷9×51=1275256÷(975-971)=64100÷5×15=300479-14×11=325876÷(458-454)=219891-13×4=83925×(45÷9)=125168÷(91-85)=2860÷5÷4=322×45÷5=1985.9+9.3=15.25.3-0.5=4.8507-(189+266)=52176+654-295=535972÷(3×3)=108419+10-283=146276×3-593=235697×(56÷7)=557611×44×3=145252×11+313=88514×(906-892)=196267×(10÷5)=534936×8=748891×(422-414)=72812×26=31263+30×25=81336×8-107=181128×(36÷6)=76820×34-634=46391-260=131731+702-754=679365+(258-215)=408180÷3×16=960486÷(18÷3)=81487-407+724=80414×54÷3=25248.6+25.6=74.2333-123-100=110648÷2+844=1168394+848÷4=6065.2+2.5=7.732.1+62.6=94.733×10×3=990374+70×9=1004(361-25)÷7=4821×4=84688÷4+481=653417×(16÷4)=1668382÷2=191993-56×14=209741-200-250=29111×4×55=242040.6+39.5=80.1156+(732-160)=728909÷(3×3)=101376-36×5=196979×(15÷5)=2937220×4×7=616013×4×72=3744772+(840-86)=152618×2×81=2916426×2=852190×2÷5=76141-47+386=480216÷9×18=43253+980+259=129244÷(34-30)=11257+(461-417)=301369+642÷3=583702+10×63=133231×8×2=496405×2=81078+113-104=876.9-5.5=1.4315÷(21÷3)=457.9-4.2=3.754×(52-45)=378302-(231-125)=19654×(279-272)=37890÷5=1898-48=5014×3×6=252672+41×18=1410573-445+310=438258-100×2=58734-572÷2=448206×(359-356)=618276-455÷5=18510+477+449=9369.9-6.6=3.352×17-757=127319-10×29=29808-(865-101)=4468÷4×21=357632÷8×10=79036÷3=12200×4÷8=100192×3=57640+442-125=357627-(536+32)=59640÷2÷5=64780÷(25÷5)=156876+781+252=19093/6+2/6=5/677×60÷4=1155165÷5×14=462284÷4×5=355272-(409-166)=29439-(251-61)=249420×(931-922)=3780459+129×2=717459-45-386=28338-(306-198)=230936÷4÷3=78498-(488-110)=12032×(492-467)=8008.6+5.1=13.7435÷(15÷3)=87864×(14÷7)=1728455-906÷2=22/4-1/4=1/440×89×6=21360(335-125)÷3=7092÷4×30=690781×(40-37)=2343180÷5÷9=4206-20=186966÷2÷3=161256÷2÷2=6445×61÷5=5491/6+2/6=3/6400÷(12÷3)=10044×(36÷9)=176336÷(4×2)=42(123-46)×70=5390336÷6×15=840279-238-30=11283-321÷3=17635+(340-308)=67535-(351+81)=10363×(146÷2)=4599300÷5=60171×(884-875)=1539138÷6×2=46682-278=40429×29-431=41085×33÷3=935210-854÷7=88222÷(423-417)=37471-(438-190)=223177÷3=5995.4-3.0=92.4498-23-253=222261×3-348=435395×(10÷2)=1975185-36×4=41434+12-378=68403-(170+93)=140504÷2×4=1008890-479=411640÷2÷4=80416-369÷9=375308+82×6=8006.4-3.0=3.428×18÷4=126875×(859-855)=350022×16÷4=8885.2-44.6=40.6182-14×11=28370+59×7=783239-214+553=578313+231=544759-12×63=369×25×6=1035014×6×9=756199-28-170=1(238-96)÷2=71152÷(4×2)=19471-320+251=40290×6=540(377-11)÷3=122385-(285-280)=38043+289-327=5608÷4+628=78012×19×2=45647×(144-119)=1175(730-130)÷2=300313+29×8=545118+(799-727)=19024×4×76=7296448÷8×95=532028×74=2072131+61=192654+650=1304384÷(495-492)=128264×3×5=3960499×2×3=2994890-359-247=284288×6÷9=192476÷2÷7=3495×(497÷7)=6745724÷4×6=1086687-20×34=754+985-361=67873+237+104=414908÷(2×2)=227936-759=177158+144=302480÷2÷8=30634×(457-454)=1902405+77-202=280472÷4×9=1062920÷2=46077×(458-385)=5621297-20×12=57256×3÷6=128231÷(28÷4)=33774÷(16÷8)=387305-11×13=162480+(454-110)=824461-391=7036×35=1260881-(817-724)=78810×49-282=20830×17+341=851345-86×4=164÷2+593=62528×5÷2=7096×3=288460+17×2=494179×5×4=3580471-245-45=18112×6÷2=3670×14=980138-46×2=4635×26=91087÷3×9=261574÷7×4=3283/6-2/6=1/6570×(777-774)=1710347+127×5=982(367-289)÷3=26994÷(10÷5)=49713×19+396=643335+136=471322-(233+17)=72392+30×23=1082617-55+992=1554602×6÷7=516114×7×5=399080.9-75.8=5.1210×4=840102+189+404=69574×42÷4=77789×31=275981×(306-302)=324998-(103+888)=7521×8=4168312÷(18÷6)=104531÷3+199=376716×9÷3=21481.6+1.0=2.6442-130=312453-296=15711×12×5=660103+104+473=68046×(500-486)=644424-138×3=10310-239+320=391931÷7×3=399507-70-401=36252×3÷7=10820×12=24021×(202-183)=399380-(340-259)=299901-556÷4=762188×4=7523.8-1.2=2.6281+496=77728×39×3=3276423÷(748-745)=141361×(16÷8)=722240÷6×24=96056×14÷2=3925.8+2.9=8.72.9-0.8=2.131×27÷3=279305+178+31=514217÷(14÷2)=31149×(12÷4)=44716×4×90=5760816÷8=102360-759÷3=107405-212=193384-59×5=89421×2-63=77986×62×3=15996720÷2=360374+(240-204)=410121-(86+29)=6453-388+189=254312÷(429-426)=104189÷(49÷7)=274/7-2/7=2/7858-723+813=948522÷9×6=34864×36×6=13824872÷(2×4)=109606÷3÷2=10117×13-19=202350+152×4=958140×2×3=84043×(90÷2)=1935945-585=360176×3÷2=26420×32-190=45057×16÷6=15229×2×93=539470.5+8.6=79.111×25×2=55019×21-34=365435×(801-795)=261036+11×75=861354+140=494836÷(2×2)=209252+427+120=799137×6-299=5238.7-4.1=4.696-219÷3=23285÷5÷3=1928×17-364=112(437-325)÷4=28257-96+229=390583+322×2=122785.4-42.5=42.9381×(72÷9)=3048368-684÷4=197129×3×2=774695+59×16=1639357×4-701=727392÷(16÷2)=4943×(485÷5)=4171449+629+851=1929351÷(66-57)=39798+729-846=681320÷4÷5=16156÷6×18=46896×79÷3=2528203×2×3=121843×2×8=688181×(12÷4)=543744÷4=186329