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482-185=148+137+653=600÷(384-382)=37×6×5=(473-331)÷2=495-135=640-(974-337)=726÷(2×3)=80×(435÷5)=68×59×7=27.1+42.9=122+56×14=282÷3=893-182÷7=19×62×5=587-(425-26)=23×2×61=970×4=97+377-457=76×(216÷9)=82×2=567-518÷7=20×21÷2=888×6÷4=504÷2=71.0+25.8=563-(606-190)=955+(748-198)=128÷(2×2)=250+(289-253)=696÷(2×2)=893-(943-581)=36÷9×8=321×2=78×(995-953)=672÷8×30=91×(282÷6)=16×(210÷7)=12×12×4=292÷(12÷3)=64÷4×27=497-329+307=234÷(12÷2)=10×5×92=625+132=2.8+3.9=365-798÷7=(415-23)÷4=189×2+431=523+(922-246)=148÷4=51×(999-961)=226-(799-783)=240×2÷6=(425-409)÷2=69×(75÷5)=168÷(337-333)=10×47-326=447×2×9=876÷6×7=22+466×2=155÷5=16×51÷4=109-540÷9=378-23×11=155×(12÷2)=90×51×4=217×4-248=26×3×71=29×26÷2=176-67+199=52×18=54-24+345=342-(154+61)=522÷(2×3)=216-15×6=900-(294+38)=239-(554-546)=24÷4×81=852-449=412-(33+224)=372-94×3=745-(198+223)=872-202×2=884-10×52=302-199=472×7=340+436÷4=11×78÷3=601+237+621=17×96÷2=(344-19)÷5=737-24×28=174+(249-47)=485-267=96+353-104=428-346=513-(12+33)=576×(358-355)=604÷(522-520)=270÷2÷9=887×(287-284)=68÷2×27=720×6÷4=194+625=39×24=744+20×18=42×(30÷6)=588-41×7=20×18÷6=(809-545)÷4=4/7+2/7=90×(275-272)=247×2-140=17×14÷2=333-968÷8=62×49=(330-285)×10=575+557=156-11×11=8.5+48.2=40÷5=45+185=319×(56÷7)=453-(28+170)=29×15-27=986-614-355=88×90×3=14×25=477-42×6=12×90×7=11×(592÷8)=819÷(3×3)=263×(113-109)=125×(324-317)=277×4-805=491-23×8=15×29×2=8.7-6.6=429-25=317-(61+169)=10×6×38=25×20+23=175÷5×71=98×6-569=459-(201+113)=32×11=761+103+53=399-52×7=471-(128+331)=977-52×6=882÷(585-583)=82×77×9=226+169-100=600×6-913=20×18-173=252÷6=352+17-114=70×5=864×2-798=990÷5÷6=156-36+67=296÷8×41=843÷(27÷9)=67+762-152=32×4×6=27×(88-66)=954÷(3×3)=272÷8=422+(891-345)=220÷(388-384)=435×2×5=9.2+1.4=28×21÷7=321-279+474=444+718-809=80+489-55=386-109×2=1.8+3.7=525+465-313=23×3×99=559-928÷4=397-333=(258-205)×29=494-12×27=38×2×96=23×4×70=180×2÷6=338-188-26=420-(35+341)=996÷3÷2=(667-131)÷4=248-94=784÷(2×2)=750÷3÷5=785-426+478=72×(332-325)=333×2÷3=9.4-6.1=29×15-180=32×5÷2=268+(548-222)=828+(272-48)=104+604+676=327×3-394=955-43+249=847-(199+265)=18×12×4=326-312=210×2=718-(214+474)=507×(15÷5)=59+189=366÷6×63=542+968-439=386-(403-321)=17×51=72÷2×32=273+284=54×20=413-52×4=223×(12÷3)=411÷(12÷4)=718+206+303=23×4×33=18×49=336-(540-531)=385÷(239-232)=418-35=38×(118-100)=582÷(3×2)=4/6-1/6=32÷(2×4)=487+308=883-194-432=17.9+63.7=22×(105÷3)=914÷2=21×18×2=73×6×2=178×2÷4=17×54=333÷(27÷9)=221+549÷3=(65-24)×80=123×4×9=300÷(3×2)=304×(18÷6)=(318-278)÷2=19×19=159+86×3=185×4=827-(27+413)=660÷(35÷7)=159×3=3/6+2/6=224÷(20÷5)=208+138+623=332-15-202=7.9-1.0=114×4=42×2×52=113×(40-34)=399-14×2=765÷3+240=6.3+6.0=310÷(497-495)=166+726+65=312÷(4×2)=444+70×2=49×2=862-49×12=635+54+272=424÷(2×4)=19×21-153=151+422=(128-98)×62=377+439=477-104-204=5.3-0.2=594÷(3×3)=754×6=35+66×11=3/7-2/7=74×(872-838)=59.9-19.6=2.7+4.1=17×58=117-(39-11)=11×9×68=71×51=441+62×7=100×(48÷8)=38×11-308=440×2-220=29×3×80=(398-140)÷2=51×7=4/7-1/7=483-341=6.2+5.1=103+201+557=404+512=266÷7×8=576÷4÷6=457-(457-353)=15×21×9=108÷3÷6=573-(912-751)=288÷(2×4)=691+81+196=534+702÷3=804÷(268-262)=779+474+686=6/8-2/8=276÷3÷2=850÷2+304=20×23×2=52×45×2=360÷(72÷9)=(836-674)÷2=393+(343-320)=(404-264)÷5=356+96=12×2×74=57×12+848=252÷(30÷5)=360+(175-156)=2/5-1/5=28×(102÷3)=198+193=145×4+383=228+916+458=73×6-322=69-(404-382)=13×3×49=224÷4=891+854+341=34×20×5=11×3×20=63÷7×70=3.3+7.8=17×10-73=423÷(18÷6)=42×2×86=3/7-1/7=348÷4+132=792÷2×8=(550-102)÷2=318÷2÷3=205÷5=115×3×2=37×12+30=209+(362-337)=739-(458+280)=409-138+170=831÷3+733=408-(75+262)=54÷3+270=50÷5×56=11×66=738+630÷5=117÷3×67=492×2-893=436÷4×7=676+19×31=494-436=268×2÷4=483-113=923-346+359=336÷4÷4=149-90=468+(174-45)=14×3×16=742×(190-182)=456+648÷9=83×(407-401)=190-590÷5=18×25+659=139+(399-254)=878×(485-481)=209×2×8=54÷(3×2)=(500-348)÷2=154+12×67=616÷(749-741)=90×4×2=152×5-233=706-708÷2=15×29-161=132÷3=763-233-27=9.9-7.7=70×7+455=386×(16÷8)=160+218=76×(42÷6)=20×43÷2=(586-163)÷3=332-(37+263)=10.1+42.6=31×2×18=853+(476-435)=25+190-200=13×72÷8=298÷2=468-(96+200)=371-26×3=17×24÷4=10×8×63=64×(60÷5)=288÷(3×3)=348-195-98=871+378+789=205×(160-157)=64×75÷4=4/6+2/6=300÷(2×3)=45×20÷3=22×10×4=943-39×20=12×20-173=77×(238-234)=415+97=364-150×2=12×4×81=340÷(159-155)=10.0+8.1=79×4+339=291-(120+76)=535+221=984÷8×7=419-14×28=846-512=30×16×2=355÷5=990÷(110-108)=487+10×13=450÷6÷5=156÷6×26=630÷2×9=29×2×38=325-588÷7=425×2=45.6-34.0=180×(24÷3)=493+826=287-236÷2=489-(143+60)=105+(92-79)=841-(112-96)=(307-203)÷8=22×53=340+17×38=126+(654-565)=466+(200-55)=14×18÷9=130+578=534÷(12÷6)=728-508-212=455×9=95×(262-238)=372+(476-467)=224÷7×12=792-(220+216)=358+37×8=672÷(2×2)=207-12-88=39×2×60=692+575-741=630÷3+390=247+703=336÷6÷2=154÷7×50=373+144+224=29×(432-424)=456-95-191=666×9÷3=99.1-82.3=743×7-136=8.6-3.6=70÷2×19=18÷3×12=531×6-446=97+314=292+592÷8=120×8×9=31×(787-719)=694÷2×4=378×2×6=88×5×8=35×30÷5=27.6+47.2=98×2×4=118×5+327=335-108÷6=443-94-154=56÷2×35=292+286+164=173-97=80÷(12÷6)=187×4=155×6-12=316÷(2×2)=78+(169-134)=937+20×23=350÷(110-108)=265×(469-466)=1.8+6.3=157-76+426=392÷(102-94)=11×3×80=537-14×14=27×15=67×(21÷3)=(450-427)×15=29×17×2=930×(181-172)=536÷2÷4=14.1-4.0=924×3÷6=8.1+2.2=93×7÷3=30+23=29×20-381=858-(70+226)=212÷4=698-686÷2=102×(523-520)=36÷2×45=447-(484-430)=224÷4÷2=85×84=228÷3×9=486÷9×60=186×5÷2=8.8-0.9=10×29×2=765+(854-729)=(191-145)×19=179+12×22=413+(366-33)=945÷3÷9=664÷2×3=258÷2=684-81×7=282-30×7=(276-258)÷6=211-(142+12)=21÷(585-578)=311-(194-182)=187-101=453-28×14=289-(366-233)=448÷(4×2)=56+175+428=329×(133-130)=(475-167)÷2=15×11÷3=480÷(2×4)=202-(203-55)=921+14×56=543-429=169+(929-502)=151×2×3=219÷3×8=321-120+96=84÷7×22=48÷4÷6=(309-297)×53=496÷(4×2)=39×6÷2=446-15×16=379×(192-189)=46×10×2=500-16×5=45.0-19.9=14×22-249=804+(389-381)=10×(128÷8)=794-394=915-221-253=75×(114÷6)=395×(15÷3)=64×15=218+70=993-47×5=6.2+5.0=(50-24)×37=224÷(2×2)=198×(30÷6)=22×(42÷7)=59×92=145-(53+91)=593-(986-575)=511×4-380=921÷3=26×13-76=688+203×4=14×(218-206)=1.9+6.8=11×(387-332)=426÷(30-27)=828÷3÷2=337-73=17×21-216=6.7-2.9=210×9÷2=21×(24÷4)=15×(18÷3)=6.3-4.4=21×3×9=911+307×3=7/10-2/10=40×13÷4=471+190÷2=31×3×4=890×9=166×2×8=66×3×6=308+54×6=432×9-983=848÷(24÷6)=11×4×50=775-10+493=88÷4×82=523×(897-891)=16×43-591=187-(692-638)=12×80×2=39+226+667=337+(259-212)=90×7÷3=55×17-745=252÷3=711÷9×33=529-(109+404)=(300-267)÷3=402+954=670+32×31=31×20-607=408×8÷6=18×21+195=209-38÷2=126+12×41=336÷6÷8=7.6+1.7=353+562+13=(145-132)×18=1/3+2/3=66×68×3=261×2=300÷(2×2)=502×8-883=46×12+388=17×8×4=675÷9÷3=937+56×4=97×20×3=656-23×21=69-10×5=133÷7=55×(64-56)=434÷(329-327)=340÷(18÷9)=13×(112÷2)=262×9=832÷(2×4)=216×2÷8=476-(130-126)=130÷(365-363)=5.3+6.8=301+42÷6=327+33×6=609-288÷2=88.0-8.2=551+12×46=394-(442-86)=341-276+279=432÷(351-348)=(868-807)×24=168÷7÷2=923×8=285-55-208=208×4×5=261÷(111-102)=846÷(36÷4)=358-15×21=29×27=472×2-98=90×7×5=528+169=180×(14÷7)=580÷5+345=92.2-1.9=15×69=50×(343÷7)=8.4-0.6=634+84×6=165-25-57=150+877-514=92.9-46.0=966-13×10=236÷2=37×8÷4=126÷6+187=477-(241+175)=540×5÷9=361-(215+16)=754-595=10×(61-29)=63×(294÷3)=16×17×3=135+385×2=47×7×3=330-147=97.7-40.2=8.9-2.3=162+255=47×2×28=123+167=191+41×18=34×2×45=56×6÷2=7.4+5.8=24×4×25=630÷(81÷9)=73×(72÷8)=199-(482-345)=246÷2×4=227+324÷2=810÷3×4=21×(110÷5)=627-162÷6=43×74×9=464-332÷2=(208-168)÷4=36×59÷9=393-(316-281)=72×89×9=475-259+23=19×17×2=22×22-389=314×(21÷7)=361×(14÷7)=388+(474-99)=538-46+815=10×71-134=788÷4×5=128÷(470-466)=459+(334-204)=941+340-345=348÷(2×3)=473-(203+249)=184+(451-420)=443+186+351=845-(296+224)=742÷(14÷2)=168×5÷4=55×3-128=74+283×2=282÷(136-133)=999-11×51=149-69+329=13×(90÷5)=666÷3=85×(516÷6)=30×(60÷6)=818÷(115-113)=353+210×2=765÷9÷5=35×26=746+608-217=13.1+47.5=(261-250)×87=60+133=19×(264÷6)=(978-20)÷2=983×8=863-31×11=345÷(35÷7)=216÷2=168÷6+36=930÷(2×3)=901-619-154=1/4+3/4=92+332-189=47+10=409-87-238=75.7-6.7=28×82=(488-374)÷6=9.1+3.7=35×3×5=3.5+21.6=90÷2×3=320-11×13=190-(119-89)=116-190÷5=63×64÷2=381-50÷5=378-(800-591)=495÷(54÷6)=18×8+148=993-21×26=419+580÷5=110×6+41=933-(791-657)=980÷7=125+366+226=56÷(35÷5)=160-25×6=44×(14÷7)=0.9+5.7=984-271=360-344=55×(271-264)=48×4÷6=932+567=479+102+321=911×8=52×15÷6=12×(216÷6)=9.8-9.4=396÷4×10=64×(306÷6)=313+154-460=105×(12÷2)=648+454+808=504÷2×4=704÷8=152+213×3=33×3×41=600÷8+72=960÷4÷4=666-12×4=98÷7×57=568÷4×8=13+20×41=5/6-1/6=10×(86÷2)=(533-401)÷4=363-312=348+505-409=9.0-0.5=36×10-96=17×(276-272)=106-13=31.0-4.1=91×6-230=567÷(35÷5)=555÷3×2=7.1-6.0=102×8-26=198+444+71=339-215-42=301-166+126=649-570÷6=930-(601+307)=632×(12÷3)=9.3+2.7=12×(68-19)=955+590+764=16×54-690=124×7×8=96+(380-90)=13×(180÷3)=858×8÷4=741×4÷6=858-38×16=32×34=974÷(173-171)=1/5+2/5=16×33÷2=172-14×10=70×4×3=7/9+2/9=450÷3÷6=2.9+3.7=304÷8=156÷(24÷6)=156-131+410=955+408÷6=224×9-653=327+42-154=119+15×62=530÷(258-256)=204÷6÷2=117×7=605×6=44×6÷2=800-202=672-448÷4=28×4÷7=36×(448÷7)=431-(495-76)=847-453-108=654÷(12÷6)=72×(344÷8)=17×20-112=32.9+28.7=121×3-32=148+26×21=106×5÷2=381+755÷5=41×(410-386)=450÷3÷5=488÷(48÷6)=144÷6+46=41×11-13=62×11+765=428×7-190=75×56=922-(317-186)=741-145×5=22×(132÷4)=196-288÷3=232÷(209-205)=28×16×2=208×2+421=(480-432)×16=275÷5×3=270÷3+245=670×7÷2=527-11×35=181+128×4=875÷5÷5=46.4+16.7=99×58×4=50×(819÷9)=134-11+42=196+269-237=119×(64÷8)=473+423÷9=169×3-491=24×(370-343)=912-17×31=50×49÷5=456-(106-27)=772-(943-704)=468-81×4=37×(584-556)=69×(289-228)=97×(648÷8)=804÷2÷6=483-10×16=145÷(10÷2)=(468-94)÷2=904÷(4×2)=812-525+845=10×31-75=500-173=580÷2×5=433-26+214=197×8-66=16×(320-311)=1.3+1.5=53×6×2=67×9=132÷4×16=64×70÷7=472-55×2=332-40×5=16×60-20=824÷2÷2=441+11×50=41×(312÷6)=358-267=40.7+45.0=263×6÷3=729-(662+46)=13×(108÷2)=186×2-259=588÷2×5=1.8+2.8=454-367=437-110=688×4=727-176×4=726÷(997-995)=368+94+242=182÷7×14=270÷3÷6=369-160÷4=140÷5÷2=19×25-269=2.9+1.8=61+423-56=28×20-119=199+128-224=110+361-311=260-179+225=897÷3=476-946÷2=257-136-111=51×15÷5=27×82=31×14-223=436×8=9.3-1.8=539+190×4=32×19-205=3/7+2/7=394+47×11=792÷4×8=947-106+53=415-398+317=156×(12÷4)=176×4+891=(451-64)÷3=397-97-294=3/5-1/5=659-(228+272)=500-13×37=6.2+70.1=(967-941)×17=406×2-20=817+(547-57)=166+993-211=15÷5×70=948+922-532=352÷8=281+68=253×3×5=6.9-3.7=624÷3+204=966÷6=95×10-776=75+354+77=342-831÷3=13×7×74=50×5×2=599-17×2=173×3=1.4-0.9=479-(61+181)=446÷(14÷7)=729÷(3×3)=248-38-203=476-(88+209)=11+91+548=133×(12÷4)=90+130×2=31×(72÷4)=12×49=(407-345)÷2=20×(225÷5)=287+872÷2=411-70÷7=132+356×2=825-59×3=(345-69)÷3=744÷2×5=193×(346-341)=495-(955-654)=717×(754-748)=800÷4÷8=162÷(316-313)=80×(108-101)=189÷(54÷6)=126×(208-199)=226÷2=745+30÷5=14×24÷7=17×6×3=(917-854)÷9=123+22×34=878+86+950=412÷4=110÷2×56=221-20×10=607-87-186=462-16×26=888-15×16=19×4×23=74×2=518×8=30×13-187=32÷2+294=700+(839-486)=13×27-150=69×64÷8=332+32×11=370-70+149=896÷2+222=855-542-290=7.8-7.0=167-15×6=117×(50-43)=255+269-273=10×(60÷2)=7.6-5.1=940+(541-74)=67×8=538-66×8=180-101+60=382×2×7=139+319=(623-491)÷6=(770-709)×66=72×3÷9=221-180÷4=73×29×6=126+22×6=690-369-166=16×13×3=414-167+118=846-81-517=143×6-79=421-(165-58)=27×14×2=737+100×2=88×63÷4=670-22×21=780-162-270=14×(632÷8)=15×66÷3=282÷3×8=842-21×28=783-574+642=325+18÷2=495-12×39=180×4÷2=388-(174+155)=(166-142)÷3=46×(78÷6)=271+46×11=29×17-283=383+75÷3=193+225-224=201-184+582=277-124+140=441-20×18=29×12×2=362-371÷7=790-110-400=98+223-147=37×(295-275)=9.7-0.9=693+493=32×16÷4=512÷(2×2)=728÷2=5.8-3.7=11×56÷4=452×(49÷7)=777÷3×8=703-234+872=987÷7=564-770÷7=32×8=6.8-4.1=197+840÷2=435-378÷6=212×3-315=9.8-5.3=551-476÷4=951×(157-148)=455+68×4=381-58+488=436-705÷5=450÷(304-299)=600÷8÷5=336-16×9=16×5×87=754+20×42=913-(275+183)=222×4÷3=75×35÷3=11×4×85=97×84÷6=78×8+361=17×3×84=858-127+246=330-68÷2=450÷(54÷6)=651+906=22×(940-928)=348-74-147=60×(298-294)=10×69-322=352-18×10=48×11÷8=150×3×8=118×(811-805)=676×(49÷7)=32÷8×30=32×(287-224)=3.7+3.8=296÷(472-464)=273÷3+197=60×14=46×2×3=294÷7=354÷(2×3)=486-(211-48)=(468-173)÷5=206-11×6=152÷(20÷5)=649-512=28×25-626=497÷7×74=471÷3=127×(24÷8)=296÷(226-222)=421-13×13=278+(346-270)=221+408+30=7.9+5.8=44÷2×5=921÷3×6=326+139=68×16÷2=487+400×2=140×2=592+711÷3=72×81÷8=35+47+684=8/10+2/10=778-44+795=421×(56÷7)=852÷3÷4=990÷(18÷9)=116+252-40=177×(24÷8)=(225-119)÷2=3.9+7.4=17×11×3=346-10×25=(456-260)÷7=72+418=304÷4×51=201+16×49=840+36×3=520÷5×6=45÷(3×3)=252÷7×25=1/5+3/5=84÷7÷3=565+528-718=137+99+258=882-94-193=992×(42÷7)=450×6-411=656÷2×7=295+52×10=226÷(512-510)=5.6-1.7=339+688-874=25×(75-35)=58+47=138+85-123=880÷(4×2)=378÷(620-614)=207÷3×8=398÷(18÷9)=(659-435)÷4=140÷(2×2)=750÷(210-204)=33×5×3=87×10×2=675÷9=792÷2+982=198÷2×65=88×87=672÷2÷3=58×58÷2=482+453+490=213×(217-213)=519÷3×9=23×24=127×3=156+151=114×7=931-26×5=226×2×8=371+(246-148)=400-356=381+28×32=98×84=492÷2×3=885-189-695=224+12×47=832÷(433-431)=427÷7×80=451+20×3=99-368÷4=59×12-632=408÷6÷4=(594-225)÷9=582-555=670+164×3=390-(99+100)=34×(152÷8)=42×(128÷2)=198-180+306=324÷9÷3=(271-119)÷2=721+(610-543)=98×13=136÷4×26=328-580÷5=913-(688-554)=84×8-267=180+165-177=540÷2×4=423-48×5=479-12×22=46×85×4=292÷2+851=45×(306÷9)=(602-554)÷8=593+954-582=13×7×34=155+(331-287)=632÷2=394×2=209-16×12=442-146-186=862-(332-102)=273+868-511=333÷9×15=85×5-85=625×4=253-104+342=(334-308)×26=216-149+293=300+181=112+22×36=320÷(32÷4)=70+95×2=16×16-122=466×2÷4=312÷8×6=96×(64÷8)=71×4×2=470+44×9=679-29×6=12×28÷8=69×32÷8=360÷3÷5=380×2=138÷(24÷8)=634-(225+403)=(590-503)×81=(143-119)÷8=(198-151)×72=393×4÷2=132×5÷2=19×5×18=23×3×41=695-(309+358)=716×(453-448)=768÷8×76=28×7×2=104×3÷2=54+46×15=554×(850-842)=(630-450)÷4=450÷6×3=72÷(2×3)=817-348=301+817-536=331-149×2=970-975÷5=269×2×7=220×4÷2=430÷2÷5=78÷6=121-33÷3=37×18=574÷7×3=55×12=500×(563-554)=412+42+523=672÷2×9=2.7+2.3=36×71×3=107×9-701=185+(268-167)=318÷(250-247)=20×45-375=862-232-376=458-123+47=188÷2=256-47-159=14×7×97=25×9÷3=796-348-132=785-374÷2=97.1-13.9=230+40×4=32×20+301=21×39÷9=90÷9×11=360-(438-312)=582×6-956=45×22=291-219=780+(423-280)=992÷4=441+356-109=121+62-120=6.9+9.6=44×(248-244)=14×7×60=32×24-162=16×27+258=89+396=73×5×6=67×4-109=107×(200-192)=5/8-2/8=691×(481-477)=115-(374-348)=(450-95)÷5=14×27=42÷3÷7=544÷4=201×(18÷6)=107×7=25×39-754=48-42+291=184÷4×7=31×34=300-133-18=734-(733-381)=467-26×16=797×(72÷9)=855-209-236=759+(474-234)=87×72=270÷9=94-(413-399)=29+341-222=36÷(3×2)=(340-316)×48=333-(407-176)=82×4÷2=167×(28÷7)=22+(230-154)=3/6-1/6=105÷7×21=22×(223-190)=143×6-462=69-333÷9=415-157-165=63÷(72÷8)=491-12×17=30×14÷7=746×3-95=550-238=861÷3×8=257-26×8=18×(66÷6)=404÷(437-433)=401×2-339=121+54×13=936÷(3×2)=282÷(16÷8)=147-62-40=469×8=63×25×7=426+36+716=412+91+106=55×5×3=980÷(74-69)=564-263×2=299×(45÷5)=39×26=13×22×3=34×14+98=304÷(18÷9)=840÷(40÷8)=790-13×44=965-104×8=276÷4+407=64÷4×17=335-314=886+574-568=268+33×8=807÷(894-891)=36×2=29×2×26=18×17×2=12×2×46=413×(791-782)=3.4-0.6=6/9+3/9=660-238+649=(308-32)÷3=51÷(21÷7)=368-(57+109)=235÷(121-116)=333÷3×8=25×4÷2=80+68=191×(64÷8)=4/8+2/8=632÷(2×2)=191×(48÷6)=1.6+83.7=118-928÷8=198×(19-16)=168+368+157=19×4×87=(513-487)×29=83+199+505=(426-397)×20=50×32=41×18-114=514+182+132=441-113×3=11×(30÷6)=63.0-58.4=72÷(454-446)=3.0-0.2=17×19=766÷(10÷5)=608÷(2×2)=936÷8÷9=669-993÷3=68÷2+34=920÷(2×4)=14×21×2=378-227-151=775+(663-576)=549×2-220=93×(204÷4)=536-333-144=975-(78+446)=3/6-2/6=343+(918-795)=229+168=755-33×13=64+254-112=108×3×2=248+666÷2=342÷(14÷7)=749-369=391+91+491=6.6-4.4=460-87×4=(365-85)÷8=参考答案482-185=297148+137+653=938600÷(384-382)=30037×6×5=1110(473-331)÷2=71495-135=360640-(974-337)=3726÷(2×3)=12180×(435÷5)=696068×59×7=2808427.1+42.9=70.0122+56×14=906282÷3=94893-182÷7=86719×62×5=5890587-(425-26)=18823×2×61=2806970×4=388097+377-457=1776×(216÷9)=182482×2=164567-518÷7=49320×21÷2=210888×6÷4=1332504÷2=25271.0+25.8=96.8563-(606-190)=147955+(748-198)=1505128÷(2×2)=32250+(289-253)=286696÷(2×2)=174893-(943-581)=53136÷9×8=32321×2=64278×(995-953)=3276672÷8×30=252091×(282÷6)=427716×(210÷7)=48012×12×4=576292÷(12÷3)=7364÷4×27=432497-329+307=475234÷(12÷2)=3910×5×92=4600625+132=7572.8+3.9=6.7365-798÷7=251(415-23)÷4=98189×2+431=809523+(922-246)=1199148÷4=3751×(999-961)=1938226-(799-783)=210240×2÷6=80(425-409)÷2=869×(75÷5)=1035168÷(337-333)=4210×47-326=144447×2×9=8046876÷6×7=102222+466×2=954155÷5=3116×51÷4=204109-540÷9=49378-23×11=125155×(12÷2)=93090×51×4=18360217×4-248=62026×3×71=553829×26÷2=377176-67+199=30852×18=93654-24+345=375342-(154+61)=127522÷(2×3)=87216-15×6=126900-(294+38)=568239-(554-546)=23124÷4×81=486852-449=403412-(33+224)=155372-94×3=90745-(198+223)=324872-202×2=468884-10×52=364302-199=103472×7=3304340+436÷4=44911×78÷3=286601+237+621=145917×96÷2=816(344-19)÷5=65737-24×28=65174+(249-47)=376485-267=21896+353-104=345428-346=82513-(12+33)=468576×(358-355)=1728604÷(522-520)=302270÷2÷9=15887×(287-284)=266168÷2×27=918720×6÷4=1080194+625=81939×24=936744+20×18=110442×(30÷6)=210588-41×7=30120×18÷6=60(809-545)÷4=664/7+2/7=6/790×(275-272)=270247×2-140=35417×14÷2=119333-968÷8=21262×49=3038(330-285)×10=450575+557=1132156-11×11=358.5+48.2=56.740÷5=845+185=230319×(56÷7)=2552453-(28+170)=25529×15-27=408986-614-355=1788×90×3=2376014×25=350477-42×6=22512×90×7=756011×(592÷8)=814819÷(3×3)=91263×(113-109)=1052125×(324-317)=875277×4-805=303491-23×8=30715×29×2=8708.7-6.6=2.1429-25=404317-(61+169)=8710×6×38=228025×20+23=523175÷5×71=248598×6-569=19459-(201+113)=14532×11=352761+103+53=917399-52×7=35471-(128+331)=12977-52×6=665882÷(585-583)=44182×77×9=56826226+169-100=295600×6-913=268720×18-173=187252÷6=42352+17-114=25570×5=350864×2-798=930990÷5÷6=33156-36+67=187296÷8×41=1517843÷(27÷9)=28167+762-152=67732×4×6=76827×(88-66)=594954÷(3×3)=106272÷8=34422+(891-345)=968220÷(388-384)=55435×2×5=43509.2+1.4=10.628×21÷7=84321-279+474=516444+718-809=35380+489-55=514386-109×2=1681.8+3.7=5.5525+465-313=67723×3×99=6831559-928÷4=327397-333=64(258-205)×29=1537494-12×27=17038×2×96=729623×4×70=6440180×2÷6=60338-188-26=124420-(35+341)=44996÷3÷2=166(667-131)÷4=134248-94=154784÷(2×2)=196750÷3÷5=50785-426+478=83772×(332-325)=504333×2÷3=2229.4-6.1=3.329×15-180=25532×5÷2=80268+(548-222)=594828+(272-48)=1052104+604+676=1384327×3-394=587955-43+249=1161847-(199+265)=38318×12×4=864326-312=14210×2=420718-(214+474)=30507×(15÷5)=152159+189=248366÷6×63=3843542+968-439=1071386-(403-321)=30417×51=86772÷2×32=1152273+284=55754×20=1080413-52×4=205223×(12÷3)=892411÷(12÷4)=137718+206+303=122723×4×33=303618×49=882336-(540-531)=327385÷(239-232)=55418-35=38338×(118-100)=684582÷(3×2)=974/6-1/6=3/632÷(2×4)=4487+308=795883-194-432=25717.9+63.7=81.622×(105÷3)=770914÷2=45721×18×2=75673×6×2=876178×2÷4=8917×54=918333÷(27÷9)=111221+549÷3=404(65-24)×80=3280123×4×9=4428300÷(3×2)=50304×(18÷6)=912(318-278)÷2=2019×19=361159+86×3=417185×4=740827-(27+413)=387660÷(35÷7)=132159×3=4773/6+2/6=5/6224÷(20÷5)=56208+138+623=969332-15-202=1157.9-1.0=6.9114×4=45642×2×52=4368113×(40-34)=678399-14×2=371765÷3+240=4956.3+6.0=12.3310÷(497-495)=155166+726+65=957312÷(4×2)=39444+70×2=58449×2=98862-49×12=274635+54+272=961424÷(2×4)=5319×21-153=246151+422=573(128-98)×62=1860377+439=816477-104-204=1695.3-0.2=5.1594÷(3×3)=66754×6=452435+66×11=7613/7-2/7=1/774×(872-838)=251659.9-19.6=40.32.7+4.1=6.817×58=986117-(39-11)=8911×9×68=673271×51=3621441+62×7=875100×(48÷8)=60038×11-308=110440×2-220=66029×3×80=6960(398-140)÷2=12951×7=3574/7-1/7=3/7483-341=1426.2+5.1=11.3103+201+557=861404+512=916266÷7×8=304576÷4÷6=24457-(457-353)=35315×21×9=2835108÷3÷6=6573-(912-751)=412288÷(2×4)=36691+81+196=968534+702÷3=768804÷(268-262)=134779+474+686=19396/8-2/8=4/8276÷3÷2=46850÷2+304=72920×23×2=92052×45×2=4680360÷(72÷9)=45(836-674)÷2=81393+(343-320)=416(404-264)÷5=28356+96=45212×2×74=177657×12+848=1532252÷(30÷5)=42360+(175-156)=3792/5-1/5=1/528×(102÷3)=952198+193=391145×4+383=963228+916+458=160273×6-322=11669-(404-382)=4713×3×49=1911224÷4=56891+854+341=208634×20×5=340011×3×20=66063÷7×70=6303.3+7.8=11.117×10-73=97423÷(18÷6)=14142×2×86=72243/7-1/7=2/7348÷4+132=219792÷2×8=3168(550-102)÷2=224318÷2÷3=53205÷5=41115×3×2=69037×12+30=474209+(362-337)=234739-(458+280)=1409-138+170=441831÷3+733=1010408-(75+262)=7154÷3+270=28850÷5×56=56011×66=726738+630÷5=864117÷3×67=2613492×2-893=91436÷4×7=763676+19×31=1265494-436=58268×2÷4=134483-113=370923-346+359=936336÷4÷4=21149-90=59468+(174-45)=59714×3×16=672742×(190-182)=5936456+648÷9=52883×(407-401)=498190-590÷5=7218×25+659=1109139+(399-254)=284878×(485-481)=3512209×2×8=334454÷(3×2)=9(500-348)÷2=76154+12×67=958616÷(749-741)=7790×4×2=720152×5-233=527706-708÷2=35215×29-161=274132÷3=44763-233-27=5039.9-7.7=2.270×7+455=945386×(16÷8)=772160+218=37876×(42÷6)=53220×43÷2=430(586-163)÷3=141332-(37+263)=3210.1+42.6=52.731×2×18=1116853+(476-435)=89425+190-200=1513×72÷8=117298÷2=149468-(96+200)=172371-26×3=29317×24÷4=10210×8×63=504064×(60÷5)=768288÷(3×3)=32348-195-98=55871+378+789=2038205×(160-157)=61564×75÷4=12004/6+2/6=1300÷(2×3)=5045×20÷3=30022×10×4=880943-39×20=16312×20-173=6777×(238-234)=308415+97=512364-150×2=6412×4×81=3888340÷(159-155)=8510.0+8.1=18.179×4+339=655291-(120+76)=95535+221=756984÷8×7=861419-14×28=27846-512=33430×16×2=960355÷5=71990÷(110-108)=495487+10×13=617450÷6÷5=15156÷6×26=676630÷2×9=283529×2×38=2204325-588÷7=241425×2=85045.6-34.0=11.6180×(24÷3)=1440493+826=1319287-236÷2=169489-(143+60)=286105+(92-79)=118841-(112-96)=825(307-203)÷8=1322×53=1166340+17×38=986126+(654-565)=215466+(200-55)=61114×18÷9=28130+578=708534÷(12÷6)=267728-508-212=8455×9=409595×(262-238)=2280372+(476-467)=381224÷7×12=384792-(220+216)=356358+37×8=654672÷(2×2)=168207-12-88=10739×2×60=4680692+575-741=526630÷3+390=600247+703=950336÷6÷2=28154÷7×50=1100373+144+224=74129×(432-424)=232456-95-191=170666×9÷3=199899.1-82.3=16.8743×7-136=50658.6-3.6=5.070÷2×19=66518÷3×12=72531×6-446=274097+314=411292+592÷8=366120×8×9=864031×(787-719)=2108694÷2×4=1388378×2×6=453688×5×8=352035×30÷5=21027.6+47.2=74.898×2×4=784118×5+327=917335-108÷6=317443-94-154=19556÷2×35=980292+286+164=742173-97=7680÷(12÷6)=40187×4=748155×6-12=918316÷(2×2)=7978+(169-134)=113937+20×23=1397350÷(110-108)=175265×(469-466)=7951.8+6.3=8.1157-76+426=507392÷(102-94)=4911×3×80=2640537-14×14=34127×15=40567×(21÷3)=469(450-427)×15=34529×17×2=986930×(181-172)=8370536÷2÷4=6714.1-4.0=10.1924×3÷6=4628.1+2.2=10.393×7÷3=21730+23=5329×20-381=199858-(70+226)=562212÷4=53698-686÷2=355102×(523-520)=30636÷2×45=810447-(484-430)=393224÷4÷2=2885×84=7140228÷3×9=684486÷9×60=3240186×5÷2=4658.8-0.9=7.910×29×2=580765+(854-729)=890(191-145)×19=874179+12×22=443413+(366-33)=746945÷3÷9=35664÷2×3=996258÷2=129684-81×7=117282-30×7=72(276-258)÷6=3211-(142+12)=5721÷(585-578)=3311-(194-182)=299187-101=86453-28×14=61289-(366-233)=156448÷(4×2)=5656+175+428=659329×(133-130)=987(475-167)÷2=15415×11÷3=55480÷(2×4)=60202-(203-55)=54921+14×56=1705543-429=114169+(929-502)=596151×2×3=906219÷3×8=584321-120+96=29784÷7×22=26448÷4÷6=2(309-297)×53=636496÷(4×2)=6239×6÷2=117446-15×16=206379×(192-189)=113746×10×2=920500-16×5=42045.0-19.9=25.114×22-249=59804+(389-381)=81210×(128÷8)=160794-394=400915-221-253=44175×(114÷6)=1425395×(15÷3)=197564×15=960218+70=288993-47×5=7586.2+5.0=11.2(50-24)×37=962224÷(2×2)=56198×(30÷6)=99022×(42÷7)=13259×92=5428145-(53+91)=1593-(986-575)=182511×4-380=1664921÷3=30726×13-76=262688+203×4=150014×(218-206)=1681.9+6.8=8.711×(387-332)=605426÷(30-27)=142828÷3÷2=138337-73=26417×21-216=1416.7-2.9=3.8210×9÷2=94521×(24÷4)=12615×(18÷3)=906.3-4.4=1.921×3×9=567911+307×3=18327/10-2/10=5/1040×13÷4=130471+190÷2=56631×3×4=372890×9=8010166×2×8=265666×3×6=1188308+54×6=632432×9-983=2905848÷(24÷6)=21211×4×50=2200775-10+493=125888÷4×82=1804523×(897-891)=313816×43-591=97187-(692-638)=13312×80×2=192039+226+667=932337+(259-212)=38490×7÷3=21055×17-745=190252÷3=84711÷9×33=2607529-(109+404)=16(300-267)÷3=11402+954=1356670+32×31=166231×20-607=13408×8÷6=54418×21+195=573209-38÷2=190126+12×41=618336÷6÷8=77.6+1.7=9.3353+562+13=928(145-132)×18=2341/3+2/3=166×68×3=13464261×2=522300÷(2×2)=75502×8-883=313346×12+388=94017×8×4=544675÷9÷3=25937+56×4=116197×20×3=5820656-23×21=17369-10×5=19133÷7=1955×(64-56)=440434÷(329-327)=217340÷(18÷9)=17013×(112÷2)=728262×9=2358832÷(2×4)=104216×2÷8=54476-(130-126)=472130÷(365-363)=655.3+6.8=12.1301+42÷6=308327+33×6=525609-288÷2=46588.0-8.2=79.8551+12×46=1103394-(442-86)=38341-276+279=344432÷(351-348)=144(868-807)×24=1464168÷7÷2=12923×8=7384285-55-208=22208×4×5=4160261÷(111-102)=29846÷(36÷4)=94358-15×21=4329×27=783472×2-98=84690×7×5=3150528+169=697180×(14÷7)=360580÷5+345=46192.2-1.9=90.315×69=103550×(343÷7)=24508.4-0.6=7.8634+84×6=1138165-25-57=83150+877-514=51392.9-46.0=46.9966-13×10=836236÷2=11837×8÷4=74126÷6+187=208477-(241+175)=61540×5÷9=300361-(215+16)=130754-595=15910×(61-29)=32063×(294÷3)=617416×17×3=816135+385×2=90547×7×3=987330-147=18397.7-40.2=57.58.9-2.3=6.6162+255=41747×2×28=2632123+167=290191+41×18=92934×2×45=306056×6÷2=1687.4+5.8=13.224×4×25=2400630÷(81÷9)=7073×(72÷8)=657199-(482-345)=62246÷2×4=492227+324÷2=389810÷3×4=108021×(110÷5)=462627-162÷6=60043×74×9=28638464-332÷2=298(208-168)÷4=1036×59÷9=236393-(316-281)=35872×89×9=57672475-259+23=23919×17×2=64622×22-389=95314×(21÷7)=942361×(14÷7)=722388+(474-99)=763538-46+815=130710×71-134=576788÷4×5=985128÷(470-466)=32459+(334-204)=589941+340-345=936348÷(2×3)=58473-(203+249)=21184+(451-420)=215443+186+351=980845-(296+224)=325742÷(14÷2)=106168×5÷4=21055×3-128=3774+283×2=640282÷(136-133)=94999-11×51=438149-69+329=40913×(90÷5)=234666÷3=22285×(516÷6)=731030×(60÷6)=300818÷(115-113)=409353+210×2=773765÷9÷5=1735×26=910746+608-217=113713.1+47.5=60.6(261-250)×87=95760+133=19319×(264÷6)=836(978-20)÷2=479983×8=7864863-31×11=522345÷(35÷7)=69216÷2=108168÷6+36=64930÷(2×3)=155901-619-154=1281/4+3/4=192+332-189=23547+10=57409-87-238=8475.7-6.7=69.028×82=2296(488-374)÷6=199.1+3.7=12.835×3×5=5253.5+21.6=25.190÷2×3=135320-11×13=177190-(119-89)=160116-190÷5=7863×64÷2=2016381-50÷5=371378-(800-591)=169495÷(54÷6)=5518×8+148=292993-21×26=447419+580÷5=535110×6+41=701933-(791-657)=799980÷7=140125+366+226=71756÷(35÷5)=8160-25×6=1044×(14÷7)=880.9+5.7=6.6984-271=713360-344=1655×(271-264)=38548×4÷6=32932+567=1499479+102+321=902911×8=728852×15÷6=13012×(216÷6)=4329.8-9.4=0.4396÷4×10=99064×(306÷6)=3264313+154-460=7105×(12÷2)=630648+454+808=1910504÷2×4=1008704÷8=88152+213×3=79133×3×41=4059600÷8+72=147960÷4÷4=60666-12×4=61898÷7×57=798568÷4×8=113613+20×41=8335/6-1/6=4/610×(86÷2)=430(533-401)÷4=33363-312=51348+505-409=4449.0-0.5=8.536×10-96=26417×(276-272)=68106-13=9331.0-4.1=26.991×6-230=316567÷(35÷5)=81555÷3×2=3707.1-6.0=1.1102×8-26=790198+444+71=713339-215-42=82301-166+126=261649-570÷6=554930-(601+307)=22632×(12÷3)=25289.3+2.7=12.012×(68-19)=588955+590+764=230916×54-690=174124×7×8=694496+(380-90)=38613×(180÷3)=780858×8÷4=1716741×4÷6=494858-38×16=25032×34=1088974÷(173-171)=4871/5+2/5=3/516×33÷2=264172-14×10=3270×4×3=8407/9+2/9=1450÷3÷6=252.9+3.7=6.6304÷8=38156÷(24÷6)=39156-131+410=435955+408÷6=1023224×9-653=1363327+42-154=215119+15×62=1049530÷(258-256)=265204÷6÷2=17117×7=819605×6=363044×6÷2=132800-202=598672-448÷4=56028×4÷7=1636×(448÷7)=2304431-(495-76)=12847-453-108=286654÷(12÷6)=32772×(344÷8)=309617×20-112=22832.9+28.7=61.6121×3-32=331148+26×21=694106×5÷2=265381+755÷5=53241×(410-386)=984450÷3÷5=30488÷(48÷6)=61144÷6+46=7041×11-13=43862×11+765=1447428×7-190=280675×56=4200922-(317-186)=791741-145×5=1622×(132÷4)=726196-288÷3=100232÷(209-205)=5828×16×2=896208×2+421=837(480-432)×16=768275÷5×3=165270÷3+245=335670×7÷2=2345527-11×35=142181+128×4=693875÷5÷5=3546.4+16.7=63.199×58×4=2296850×(819÷9)=4550134-11+42=165196+269-237=228119×(64÷8)=952473+423÷9=5201