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24×(98-95)=190+64×15=(115-85)÷2=146×(25÷5)=546÷7×4=898-294×2=422-40=246+125-40=458+24-420=172÷(2×2)=140+437+40=298+59-234=29×(296÷4)=95×2=480-578÷2=98+42×13=397-127-201=15×(180÷3)=52×9÷4=18×49÷6=385+945=52×67×5=684÷6÷6=917-(315-47)=284+113×3=150+306-51=490÷7=480-(243+11)=18×20×2=985-956÷2=55×(320÷5)=135÷9=196÷4=80×2×6=262×7÷2=901-23×12=183-(406-268)=86×8-231=798-138+208=150×(436-431)=(717-47)÷2=72÷2×58=774-196=504÷6÷7=12÷6×5=339+522+325=995-858-103=59×15-143=(205-151)÷2=16×18=834-30×8=572-858÷6=236-222=691-239+852=68×7-347=587×(18÷6)=680÷(812-804)=22×42×9=126-78+80=141÷3×69=153+108÷2=474-(961-776)=2/5-1/5=19×2×23=474-92-25=137+282÷3=874-(549+204)=25×(64÷2)=10×14÷2=75×2÷5=10×8×20=209×4+56=14×56÷2=51×10=4/7-2/7=35.8+50.7=109×7×9=86.4+13.2=5/8+2/8=143-(100+13)=176×4÷2=922-307-254=24÷8×92=167+186=204÷3=(363-165)÷6=35×2×61=70×6×2=65+372-256=264÷4=78+240×4=224÷7=256-227+281=13×18-152=944+13×8=133×(301-297)=82×54÷3=614+475+214=230+(397-105)=2/8+3/8=201÷3×58=513-251-93=41×(65÷5)=162÷(847-844)=936÷3÷4=254-226+154=220-(26+106)=320-18×16=243×2-139=901+840÷6=14×6×67=376÷(18÷9)=769+960=230×(694-685)=883-282-485=208×8-642=880÷(4×2)=81×12-884=(277-53)÷8=510÷3÷2=773-25×26=992+530-619=473+16×24=226+214-226=97-(400-311)=855-296-236=10.0+0.4=431-36=968-48×20=4.5+0.3=37×(80-75)=444+290+787=96+20×13=1/7+4/7=230÷2=925×(30÷6)=253-(113-86)=72÷6×55=235×(240-237)=201+40=282÷2÷3=455÷5×9=380-13×7=120÷6÷4=182×3×6=4/7-1/7=334-424÷4=73×18÷3=16+238×4=1.4+4.6=837-685+463=40+65×2=44÷4×10=128÷4=580-(452-355)=686×9÷6=88÷4+372=196-27-101=8.5-7.3=28×9×5=311-275=129×(12÷4)=176÷4+205=122÷(177-175)=692÷(24÷6)=974÷2×7=267+(328-216)=282÷(2×3)=480×6÷9=10.0-1.7=462÷2+86=168÷8×23=448÷8÷7=(432-150)÷6=364+(473-263)=853×4-811=38×92÷8=149×(18÷9)=51×46=511×4=210÷(35÷7)=608÷8×3=747-(164+166)=377+737=81+85+231=36×13-396=10×7×9=22÷2×88=366-101+160=92.4-7.9=19.2-12.0=60+327-303=97×96×9=155×2=28×31÷7=880×(54÷9)=501-39×4=12×(110÷5)=106×(874-871)=409-102-38=481-786÷2=11×25×3=12×(208÷8)=668+18×28=868-212×4=303-276÷3=795+259×2=241+50×8=365÷(76-71)=211×9-866=12÷(479-475)=66×12÷6=616+379-927=414×(16÷8)=299×2+66=836÷4+575=15×57÷3=108÷(21÷7)=170-580÷5=224-19-106=122+50=509-(843-483)=814-(197+291)=570-174÷2=721+86×6=258-702÷6=68×25=75×(198÷6)=44×4+275=154×(16÷8)=718-138-61=104×4+68=336÷(932-925)=83×68÷4=44×2×67=840-(169+664)=636×5÷2=102÷(446-443)=499+897+267=970-534+648=150×(303-299)=296÷(2×4)=17×(307-261)=846÷(3×2)=66×15÷9=256+294=6.2+7.3=16+(477-14)=316÷4+437=52×49÷2=8.6+9.0=45×(349-327)=25×14-94=396÷(3×3)=11×61-121=3.4+8.7=237-87=12×20×3=56×7+378=500+(356-26)=806-(361-140)=524×3=165+50×16=412+917-686=20×(357-319)=600÷(2×2)=161÷(28÷4)=168×2=22×40÷2=37×27÷3=32×3×13=55.8-27.7=827+159×5=285+100=36÷9×97=73×21×9=33×10+453=36+353+185=856-(723+56)=404+236=133+187=288÷3÷6=945÷9÷7=258÷(2×3)=393-121×3=947×2=(381-42)÷3=19×3×27=234÷(45÷5)=76+596+47=2/8+5/8=18×4×47=24÷(324-320)=(771-651)÷6=194÷(373-371)=428÷(2×2)=642+(891-775)=111+283-254=26×3×73=772-491=731-151×4=531÷3×5=46×(18÷9)=43×46=417+741-52=210÷5÷3=867-148÷2=33×6×2=568+918÷3=443-(295+13)=463-16×28=120-770÷7=192÷(314-312)=(485-313)÷2=301+78÷2=18×17-18=504-32×15=46×13=172÷2+243=69×53=117×5÷3=23×(932-859)=(311-56)÷3=99×79×8=3/4-1/4=803-481-45=11×4×5=472-(178+68)=112×4+200=14÷2×6=427+43-178=812-(292+33)=119+341+82=249×(363-359)=19×6×4=210÷(3×2)=444-248=862÷(12÷6)=140×(325-322)=23.3-19.8=120÷2=7.3+2.1=729-74-648=4/8-1/8=468-19×15=483÷(464-461)=11×(595÷7)=42÷6×16=351-233+153=907+57×15=19×5×57=333-(61+105)=250-(246-151)=200÷(56÷7)=146-576÷6=246+347+267=352÷8+816=990-53=402-377+327=937-696÷6=20×31=16×17×2=111+37×2=614-11×21=237-440÷2=2/5+3/5=443-229+199=966÷7=62×6÷3=753-15×39=520×8-653=17×3×57=768+325=627-126÷9=(632-470)÷2=319-77×2=486÷9+714=561-(690-364)=353-(462-240)=98×(474-393)=24×(774÷9)=43×(140÷4)=8.5-7.2=454-134×3=2.6-1.3=134+194×4=315÷9×24=9.5-2.7=12×17×3=924×6÷8=896÷(4×2)=37×62=840÷3=296×2-377=418-16×23=339+88-108=10×8÷5=501+469=259-(70-46)=851-(345-45)=30×16-82=9.6+3.1=777÷3=96×8×5=562÷2=38×11-202=424+246=336÷3=59.0-53.6=378÷3=59×9÷3=35×2×94=67×41=(456-445)×10=1.5+4.2=70÷2×22=109×(47-42)=420÷2×8=578×(27÷9)=12×39÷3=725+(756-241)=288×3÷9=145-39=330+89-209=404-105=385-127×2=10×2×35=6.7+3.7=477-19×11=146-141+55=22+235×4=66×(12÷6)=581+75×7=38×33=159+185+270=414-(172+211)=10×32×3=143-714÷7=310-918÷6=12×3×67=336-34×8=135÷5=13×33÷3=767-98÷7=708-44-47=967-16-793=8.8-1.6=577+110×2=23×(48÷4)=(913-882)×19=768÷6÷2=33×(395-332)=28×(162÷9)=10+104×4=6.0+1.0=404+423÷3=21×35-463=25×3×56=356+(275-183)=23×36÷6=22.3+25.1=590÷2÷5=350×2×8=22×4×41=54×(40÷5)=338-(269-138)=871-(980-279)=41×11+43=55×11+750=60+279-210=168+78-63=2/3-1/3=30×(996-905)=452-27×16=472÷4+37=456-468÷3=690÷2÷5=18×11÷3=76×62×8=328÷2+800=272÷(4×2)=29×(168÷6)=361-11×26=300÷5×99=105÷5=38×15+395=207÷3×57=18×4×45=383-(891-705)=266-25×5=38×19-458=72÷4×5=264+108-38=936÷2×4=20×4×73=234÷(927-924)=90×85÷2=760÷2÷2=696-332=264+80×10=822÷(2×3)=407-114=18×4×75=15×5×94=465-425+79=19×(78-53)=247+22×17=32×2×3=135÷(27÷3)=13×5×14=446÷2×6=320+128=36.4+55.1=516-505=25×65=228÷2÷2=16×10×4=36×(832-734)=10×29×2=408-(408-56)=498-(98+39)=7/8-1/8=195-71=262×2-16=89×81×8=459-173=612×2÷6=35×77×4=978÷(2×3)=63×(252-245)=2/7+4/7=918-414=546÷(501-494)=(314-287)÷9=32×(269-264)=(251-236)×12=40×18÷8=24×(144÷9)=(126-42)×45=162÷6=38×(458-453)=687+338+875=141-616÷7=153-(245-136)=12.4-7.9=16×(335-329)=302+(304-300)=19×27=302-15×10=14×2×68=336-24×13=397+426-756=(314-97)÷7=(252-192)÷5=31×16+962=485+(343-195)=729×5-743=14×41-281=468÷(3×3)=(431-417)×16=54÷(256-254)=68+366=5.2+2.5=335-311+325=21×9=280+182-347=216÷8=14×22-68=24÷2×43=99×10=735+516÷3=56÷4×5=131+(450-63)=7/10-2/10=972÷(332-326)=535+12×54=306+44×2=262-253+277=107×4÷2=74×(770-693)=754×4=448÷(16÷4)=188+907=24×34÷2=83×8=289+437=420÷(410-404)=11×56=166+37×9=640×(36÷4)=229+(418-385)=933-282-439=402+366-664=872×6=198+200-200=904-50×9=832-231-82=596÷(2×2)=903÷7=15×13×4=624+122+234=904-456-376=25×38+65=250×2=11×(150÷2)=10×91÷2=11×8×85=773+(983-665)=7.6+58.7=365÷(40÷8)=494÷(18÷9)=466-117+784=488+401-888=340-79×2=64+153=(137-80)×15=232÷8×27=30.2-29.4=12÷3+245=528÷6+430=168+(649-582)=64×14=13×3×86=376×9-943=184×2=137×6×7=231+449+89=236÷(609-605)=160×5-458=578+998-159=514-76-251=468-(345+43)=94×(270÷6)=959+14×36=522÷(3×2)=44÷(424-420)=423-13×17=87.1-66.6=45÷9=(420-10)÷5=921÷3×6=771×9-123=663×3=100+18×47=130×(56÷8)=194×4-452=981÷(3×3)=838-406+919=35×13×2=78÷(2×3)=8.9+8.3=658-42×14=265-(182+65)=457×6=702+(754-355)=26×16-381=104×3=386-(290+51)=837÷9×7=452+190÷2=10×(146÷2)=272+620-871=6.9-5.0=64×76=465×2÷5=414÷(3×2)=17×13×3=458×2-180=878×5-202=12×2×22=32+103×7=304÷8×33=522×8÷9=405-53×2=824+80×8=6/8+2/8=280-30+27=391+93=352÷(12÷6)=18×(270÷9)=801×7-42=260-(25+202)=19×(18÷2)=376+(488-314)=70×(313-310)=69×(96÷8)=(766-721)÷9=155×(40÷8)=456×6-59=672÷8÷7=184÷8=346+94=84×(15÷5)=237-(413-186)=67×3×8=98×(253-247)=118×6-329=12×5×62=900-78×10=237+623÷7=196÷4×52=604÷(951-949)=439-13×21=747×(174-167)=382-19×4=315÷(245-236)=497-14×9=124+42×15=213-11-11=424×5-963=274-69+179=(132-37)×94=(114-99)×26=471÷(557-554)=(421-376)÷9=55÷5×90=191+599+64=464-(67+292)=5.9+4.2=899+108×8=265+998÷2=26×(74÷2)=4.6+5.5=32×17-308=883-(968-916)=459+(738-250)=373+(835-750)=2.5+72.7=27.9+66.8=205-194+166=48×17=249+46+883=51÷3×45=324+134=16×36=36×25-539=490-52-372=269+950+138=(779-697)×84=410-(350-187)=75×(16÷2)=278÷2×9=665×8-39=56×39×2=927+798+891=183×(201-197)=890-137×2=563+160×5=69÷3+400=55÷5=168×2÷8=220×2÷5=159×2×3=349-56-132=25×13×3=17×16-241=100×9×7=336÷(2×4)=27×11-267=11×29-272=90÷(18÷6)=89×33×7=360×4=623+232=229-690÷6=395-17×23=389-828÷6=9.7-6.5=666×(974-970)=14×3×94=395+(209-173)=444÷(231-228)=40×63÷6=450÷9×8=14×(153-89)=20×82×5=81×76÷3=695+855+837=528÷(2×2)=133+31×22=695×8÷5=247-363÷3=278-(324-128)=72÷4×64=434-(269+146)=971+879-71=208×3=64×(415÷5)=90+307=508÷(294-292)=197+186÷3=157×(892-885)=439×7=784÷4÷2=942+(922-630)=496+712=90.8-87.8=920-822÷6=332-144+105=152×4÷8=465×5=58×11=32×(168÷3)=241+(753-713)=976-18×25=60÷3÷2=292-174=152-108=38+844+833=18×27-44=(246-98)÷2=4.1-2.7=358-240÷3=(78-36)÷6=740-479=426+430+134=527-498=81×4×3=656÷2÷8=200×4×8=592-312+718=822-764+955=697×3-596=597×7=(238-76)÷3=363-32×9=701×6÷3=420-272-74=126+257-331=191×6=440×(24÷6)=36÷2×37=187-123+556=756÷7+72=1/6+5/6=23×5×8=14×67÷2=413÷(142-135)=336÷(24÷3)=574+996÷6=12×2×51=64÷(32÷4)=15×13=582÷6×50=52+402×2=(453-279)÷3=(336-146)÷5=297-179+57=680-559=955×2=448+(779-612)=10×52-372=104×3×2=421+(792-464)=20×(152-127)=43×14-512=147+146×4=896÷8×6=489-(69+305)=160+516÷6=(224-80)÷3=119+862-283=224÷2÷8=40÷5×16=566-938÷7=714×2=48×2×7=82+298+151=510+734-12=134×7+988=861-279-29=356-187-78=35×(338-314)=488×2-301=425-28×10=582÷3×2=(626-563)÷9=208+441=391-220+264=408÷(32÷4)=514×2=704÷(16÷4)=357+885-287=604+590+532=642-245÷5=415-329+247=64×25÷4=418÷(551-549)=466-(413+14)=223-85-67=186×3÷9=784+914+533=387-520÷2=68÷(2×2)=738+664=25×44×4=25×(136÷8)=32×(127-112)=174÷3÷2=651÷7÷3=288-18×14=704-38-142=193+77=7.8+8.2=364+182÷7=(386-258)÷4=744÷3=536÷(2×4)=267-52×4=(885-798)×87=830×9÷3=244-124+339=33×(104÷4)=23×8÷2=40+129=523-71=205+50×13=52÷(2×2)=8.1-5.3=31×2×50=920-42=147÷7=649-(530-378)=659×(32÷8)=802×3÷6=98+438=948-(395-234)=15×65-388=611-523+878=192+81×8=237×4+565=98×(135÷9)=67×(264÷8)=400+11×42=465-(80+204)=236-100÷2=328-205-34=886-191×2=30+269×3=667-356÷2=294-(150+52)=12×(532÷7)=314÷(14÷7)=9.4+6.3=336÷8×23=36×12-229=371-18×9=948÷(2×2)=384÷(379-373)=812÷(16÷8)=668-300=784÷7÷8=665÷5÷7=216÷(491-482)=83×5=944-(360+512)=27×18+453=160+44=29×26-754=8.0-4.3=149-(451-419)=1/8+7/8=187×2=62×14÷7=489÷3×9=468×8=444-51÷3=90×8=22×4×10=885+(690-579)=(393-302)×88=106×8=111×(668-659)=839+(391-371)=32×3×5=35×15÷3=943×(499-490)=(194-143)×15=31×3×6=(243-164)×86=218-740÷4=208+398+19=126+203-47=17×(270÷9)=959-350-42=123-24×5=450-201=285÷(25÷5)=370÷(16÷8)=12×9=25×11-254=6.2+4.3=156+625+10=(148-118)×23=372-305=904-70×2=660×(18÷6)=259-18×12=630÷3÷6=26×22-54=103-632÷8=(102-82)÷5=332÷(20÷5)=5.4+6.2=81÷9=465-379=14×14×2=429+277+325=10×48-305=191+60+238=23×4×7=(800-11)÷3=57+42=424-183×2=111×6+883=380÷(20÷5)=349-47×3=375+(353-49)=248-(88+144)=4.9-1.3=960÷5=493-(494-323)=431-240+99=192÷6×12=792÷(808-805)=90×18=885-51×4=987-87-423=14×2×9=720+784-934=75×5=147÷7×30=590-176×2=735×(56÷8)=704÷8+298=714-122+416=28÷4=467-12×26=853×(517-513)=(200-182)×42=116×3×6=598×(586-582)=466-(57+141)=6.3-2.8=498+58×3=919-347-175=33×16+52=66×(24÷3)=196÷2÷7=720÷(3×2)=73×45=493-434-37=(561-466)×94=129-570÷5=44×14-306=282÷(692-686)=742÷2×3=393×9÷3=89×33÷3=936÷(2×4)=254-(309-111)=155×2×3=474-(234-82)=443+267×2=117-15×3=591+12×34=330÷(58-53)=468÷2×8=79×8-118=10×37=335÷5×6=859-396÷9=22×19×2=49×2×35=43×5×9=104÷8×56=29×16=207÷3÷3=820-40×10=718-131=954÷3×8=582÷3=415-68-97=472+20×11=106-792÷8=701-75×6=202+414÷6=(192-176)×21=534-(161+269)=45×(56÷8)=152×9-65=47×(29-25)=96×22÷8=165+164+536=27×(393-389)=1/5+3/5=809×8=727×(502-497)=749+809+743=496+(285-182)=606÷3×2=348+696-792=38.4+14.1=722-282=896-(221+370)=20×(324÷9)=75×7-430=180-92=817-59×5=16×24+382=220×(81÷9)=220÷(28÷7)=528÷3÷8=324÷(486-483)=115×8=55×78×2=45×10-437=18×14-111=688-990÷3=(523-289)÷2=77÷7=374÷(18÷9)=26×15-190=892-(405+219)=228×4-754=772×5-279=383×3-632=256÷8=53×12=312×2÷3=400+229=952÷7=180÷(3×3)=810-430+262=516÷2×7=275+182-170=490-404-24=964-124×3=393+(763-149)=19.7+32.0=28×15-359=799-542+460=236×3-277=128÷8÷4=51×90=338+184+354=(205-117)÷2=522×2-178=13×5×22=96÷8÷6=160÷2=476+196+174=250+(41-17)=447-(444-147)=83×(62-25)=75÷(15÷5)=56×10-312=368-(63+136)=22×3×68=245+13×25=513-14×18=44×10×2=58×8-75=70×2×4=188÷(2×2)=64+10×24=833÷7÷7=973×8÷2=918-22×41=493×(72÷8)=23×19=448÷7×42=224-196=369-292+193=248÷4+397=83×(36÷6)=13×37-432=9.7-1.8=8.2-4.2=712×(32÷8)=315×3÷7=821-25×13=6.3-4.0=252-11×15=1.5-1.1=240×4=77×(553-522)=675÷3+362=18÷6×47=154÷7×6=27×2×43=20×(576÷8)=403+329=8.6+6.5=10×69=56+45×21=49×(188-181)=6.0-4.8=405-194×2=32÷2×38=80×(54÷6)=910+920-749=245+133=420÷(49÷7)=56-396÷9=590-23×15=231÷(64-57)=27×14×2=27×3×19=243-196=36÷3×8=43×7=297+107=45×3×4=252÷(49÷7)=5.9-1.9=675×4÷9=177+(718-488)=471-24×4=51+(294-195)=55×67=380+47×13=448-303=159×5-321=70×58×6=346+378+57=552÷(912-904)=51+(433-83)=13×7×94=64÷4×51=10×78÷3=6.5-5.0=482-102-20=236÷(105-101)=640÷(56÷7)=94×50÷5=688÷4+435=131+888+18=(391-382)÷3=622-374-182=52×98×4=(305-206)÷9=996÷3÷4=356+102=84+153÷9=5.6+7.2=24.8+63.6=19×(121-105)=(875-675)÷2=19×13×3=328÷8×7=3/7-2/7=94×(45÷9)=423-378+159=762÷(3×2)=157×6÷3=19×5×81=43+(410-265)=276×2÷8=430-30÷2=39×10-177=823+863-268=2.6+4.1=72÷3=206+235=5/9-4/9=64÷8×88=455÷(35÷5)=127+105=76.7-40.6=13×17×3=14×4-53=90.8-56.2=78×(364÷7)=393+(372-321)=939-125×2=392+86÷2=47×13=781-696+886=50×16-133=186×9=375÷3×6=500-11×15=558÷9×6=140+259+482=93×(166-157)=249÷3×63=344-(119+177)=(326-255)×12=9.4+4.7=3.0-0.7=805×8÷7=754-208+439=15×14×2=366÷(48÷8)=882÷7×3=(334-321)×67=36×2×84=95×7-592=756÷(3×2)=804÷(829-826)=63×12=351÷3÷3=991-17×35=245-98+842=132×6÷9=167×5×4=76.8-10.6=909×(716-711)=76×4×3=356÷4×53=220+88×4=540÷6÷2=66×47÷3=60÷6=666÷(2×3)=474-(423-239)=40×14÷8=75×58÷6=424÷(14÷7)=485×2-666=966÷2÷3=96÷8=43×94=55×47=76×11+137=964-32=774-154=179+678+500=3/10-2/10=196×5×3=56×2×4=370-(265-254)=45×(35÷7)=684÷(3×3)=(888-472)÷2=906-(657+243)=363-239=368-(65+169)=40÷(16÷2)=471-26×14=99×3×6=258+(261-41)=149×6-345=610-413+221=1/4+3/4=110×(146-140)=864÷(14÷7)=60+(131-21)=434÷(86-84)=64×3÷8=21×20÷5=429-(436-113)=389+337+65=(298-122)÷8=899×(934-930)=126÷(315-306)=145÷5=738÷6×9=30÷(2×3)=18×(180-159)=87×59×9=4.7-2.6=(876-78)÷2=366-11×17=20.4+57.1=468×2-259=851+353-512=640÷8÷2=14×2=951-(897-301)=11×67-136=422÷2×5=1/5+2/5=300-170-90=355÷(45÷9)=(499-163)÷6=15×(100÷4)=399-51-78=211-(92+93)=674-(672-46)=378÷(35÷5)=376-24=44×(329-292)=26×2×89=83+17×15=766÷2×9=250÷2×9=497×9-291=9.1-0.4=607-282=458-13×13=126÷(3×3)=9.3-5.2=395÷(45÷9)=216+227-94=5.0-0.3=487-17×12=91+292×3=98×2×3=426÷(494-488)=8.7+7.2=10×24÷4=466-94×2=868÷(36÷9)=666÷(3×2)=378+700+979=324+502+527=285÷5×6=324+445-377=373-72×2=449×(10÷5)=468-167=75×54÷5=496÷(486-478)=296÷(2×2)=20×3×4=65×(64÷8)=997×6÷3=340×(36÷6)=50×46×7=158×6÷2=333+21×29=255÷3=337-(360-293)=408-(43+33)=293+27×19=80×11=320×(796-789)=11×22×4=33×(69÷3)=771÷3+340=(624-546)÷2=400+641=40×6÷3=458-160×2=150+786÷6=460-182÷7=60×13=436-212-154=16×20-295=726-690+863=387÷9×21=795÷5×8=77×39=9.4+3.7=296×(14÷7)=9.6-8.9=639×(24÷6)=78×(181-176)=318÷3÷2=411+565÷5=812-198×2=603-(728-410)=170×5×7=120÷4×8=128×3÷6=94+15×41=120÷2×15=138÷2+150=245÷7×5=148÷4×24=45+(223-42)=627+21×17=78×6+22=617-(15+453)=10×10×6=613×(636-631)=107×2×3=528÷3=46×15=105×(246-239)=992-(143+100)=852-(185+74)=15×68×5=12×51-611=(454-432)×38=227×4=945÷3÷3=60×(108÷3)=273×(21÷7)=869×2-790=21÷7×3=426÷(2×3)=118÷(756-754)=12×2×30=805-(623+113)=26.6+18.5=56×(128÷2)=35×62×8=347-13×12=(452-298)÷2=(317-133)÷8=132×(28÷4)=458-20-399=81.8-56.4=724×6=86×5=33.3+50.1=241×(16÷8)=28÷2×28=576÷2÷4=75×11=462-10×19=17×(282÷6)=13×(256-251)=363+968÷2=6.8+9.2=316+338=863-(677-303)=42×(60÷4)=10×63÷6=14×2×3=922+10×52=37×54÷6=290+59×15=43×(190÷5)=8.5+7.2=225÷3=69×(60÷3)=2/4-1/4=20×(16÷8)=405÷9÷3=672+(956-500)=160+537+200=496-33×14=760+(877-213)=185-(451-274)=437+78×11=725+(661-656)=132÷4×60=5.1-1.0=804+93-80=11×(284-279)=504÷(3×2)=52×(211-132)=(437-347)÷3=455÷(40÷8)=998×(776-767)=381+289×2=466-(368-29)=442-117×2=31×28=446-(185-45)=参考答案24×(98-95)=72190+64×15=1150(115-85)÷2=15146×(25÷5)=730546÷7×4=312898-294×2=310422-40=382246+125-40=331458+24-420=62172÷(2×2)=43140+437+40=617298+59-234=12329×(296÷4)=214695×2=190480-578÷2=19198+42×13=644397-127-201=6915×(180÷3)=90052×9÷4=11718×49÷6=147385+945=133052×67×5=17420684÷6÷6=19917-(315-47)=649284+113×3=623150+306-51=405490÷7=70480-(243+11)=22618×20×2=720985-956÷2=50755×(320÷5)=3520135÷9=15196÷4=4980×2×6=960262×7÷2=917901-23×12=625183-(406-268)=4586×8-231=457798-138+208=868150×(436-431)=750(717-47)÷2=33572÷2×58=2088774-196=578504÷6÷7=1212÷6×5=10339+522+325=1186995-858-103=3459×15-143=742(205-151)÷2=2716×18=288834-30×8=594572-858÷6=429236-222=14691-239+852=130468×7-347=129587×(18÷6)=1761680÷(812-804)=8522×42×9=8316126-78+80=128141÷3×69=3243153+108÷2=207474-(961-776)=2892/5-1/5=1/519×2×23=874474-92-25=357137+282÷3=231874-(549+204)=12125×(64÷2)=80010×14÷2=7075×2÷5=3010×8×20=1600209×4+56=89214×56÷2=39251×10=5104/7-2/7=2/735.8+50.7=86.5109×7×9=686786.4+13.2=99.65/8+2/8=7/8143-(100+13)=30176×4÷2=352922-307-254=36124÷8×92=276167+186=353204÷3=68(363-165)÷6=3335×2×61=427070×6×2=84065+372-256=181264÷4=6678+240×4=1038224÷7=32256-227+281=31013×18-152=82944+13×8=1048133×(301-297)=53282×54÷3=1476614+475+214=1303230+(397-105)=5222/8+3/8=5/8201÷3×58=3886513-251-93=16941×(65÷5)=533162÷(847-844)=54936÷3÷4=78254-226+154=182220-(26+106)=88320-18×16=32243×2-139=347901+840÷6=104114×6×67=5628376÷(18÷9)=188769+960=1729230×(694-685)=2070883-282-485=116208×8-642=1022880÷(4×2)=11081×12-884=88(277-53)÷8=28510÷3÷2=85773-25×26=123992+530-619=903473+16×24=857226+214-226=21497-(400-311)=8855-296-236=32310.0+0.4=10.4431-36=395968-48×20=84.5+0.3=4.837×(80-75)=185444+290+787=152196+20×13=3561/7+4/7=5/7230÷2=115925×(30÷6)=4625253-(113-86)=22672÷6×55=660235×(240-237)=705201+40=241282÷2÷3=47455÷5×9=819380-13×7=289120÷6÷4=5182×3×6=32764/7-1/7=3/7334-424÷4=22873×18÷3=43816+238×4=9681.4+4.6=6.0837-685+463=61540+65×2=17044÷4×10=110128÷4=32580-(452-355)=483686×9÷6=102988÷4+372=394196-27-101=688.5-7.3=1.228×9×5=1260311-275=36129×(12÷4)=387176÷4+205=249122÷(177-175)=61692÷(24÷6)=173974÷2×7=3409267+(328-216)=379282÷(2×3)=47480×6÷9=32010.0-1.7=8.3462÷2+86=317168÷8×23=483448÷8÷7=8(432-150)÷6=47364+(473-263)=574853×4-811=260138×92÷8=437149×(18÷9)=29851×46=2346511×4=2044210÷(35÷7)=42608÷8×3=228747-(164+166)=417377+737=111481+85+231=39736×13-396=7210×7×9=63022÷2×88=968366-101+160=42592.4-7.9=84.519.2-12.0=7.260+327-303=8497×96×9=83808155×2=31028×31÷7=124880×(54÷9)=5280501-39×4=34512×(110÷5)=264106×(874-871)=318409-102-38=269481-786÷2=8811×25×3=82512×(208÷8)=312668+18×28=1172868-212×4=20303-276÷3=211795+259×2=1313241+50×8=641365÷(76-71)=73211×9-866=103312÷(479-475)=366×12÷6=132616+379-927=68414×(16÷8)=828299×2+66=664836÷4+575=78415×57÷3=285108÷(21÷7)=36170-580÷5=54224-19-106=99122+50=172509-(843-483)=149814-(197+291)=326570-174÷2=483721+86×6=1237258-702÷6=14168×25=170075×(198÷6)=247544×4+275=451154×(16÷8)=308718-138-61=519104×4+68=484336÷(932-925)=4883×68÷4=141144×2×67=5896840-(169+664)=7636×5÷2=1590102÷(446-443)=34499+897+267=1663970-534+648=1084150×(303-299)=600296÷(2×4)=3717×(307-261)=782846÷(3×2)=14166×15÷9=110256+294=5506.2+7.3=13.516+(477-14)=479316÷4+437=51652×49÷2=12748.6+9.0=17.645×(349-327)=99025×14-94=256396÷(3×3)=4411×61-121=5503.4+8.7=12.1237-87=15012×20×3=72056×7+378=770500+(356-26)=830806-(361-140)=585524×3=1572165+50×16=965412+917-686=64320×(357-319)=760600÷(2×2)=150161÷(28÷4)=23168×2=33622×40÷2=44037×27÷3=33332×3×13=124855.8-27.7=28.1827+159×5=1622285+100=38536÷9×97=38873×21×9=1379733×10+453=78336+353+185=574856-(723+56)=77404+236=640133+187=320288÷3÷6=16945÷9÷7=15258÷(2×3)=43393-121×3=30947×2=1894(381-42)÷3=11319×3×27=1539234÷(45÷5)=2676+596+47=7192/8+5/8=7/818×4×47=338424÷(324-320)=6(771-651)÷6=20194÷(373-371)=97428÷(2×2)=107642+(891-775)=758111+283-254=14026×3×73=5694772-491=281731-151×4=127531÷3×5=88546×(18÷9)=9243×46=1978417+741-52=1106210÷5÷3=14867-148÷2=79333×6×2=396568+918÷3=874443-(295+13)=135463-16×28=15120-770÷7=10192÷(314-312)=96(485-313)÷2=86301+78÷2=34018×17-18=288504-32×15=2446×13=598172÷2+243=32969×53=3657117×5÷3=19523×(932-859)=1679(311-56)÷3=8599×79×8=625683/4-1/4=2/4803-481-45=27711×4×5=220472-(178+68)=226112×4+200=64814÷2×6=42427+43-178=292812-(292+33)=487119+341+82=542249×(363-359)=99619×6×4=456210÷(3×2)=35444-248=196862÷(12÷6)=431140×(325-322)=42023.3-19.8=3.5120÷2=607.3+2.1=9.4729-74-648=74/8-1/8=3/8468-19×15=183483÷(464-461)=16111×(595÷7)=93542÷6×16=112351-233+153=271907+57×15=176219×5×57=5415333-(61+105)=167250-(246-151)=155200÷(56÷7)=25146-576÷6=50246+347+267=860352÷8+816=860990-53=937402-377+327=352937-696÷6=82120×31=62016×17×2=544111+37×2=185614-11×21=383237-440÷2=172/5+3/5=1443-229+199=413966÷7=13862×6÷3=124753-15×39=168520×8-653=350717×3×57=2907768+325=1093627-126÷9=613(632-470)÷2=81319-77×2=165486÷9+714=768561-(690-364)=235353-(462-240)=13198×(474-393)=793824×(774÷9)=206443×(140÷4)=15058.5-7.2=1.3454-134×3=522.6-1.3=1.3134+194×4=910315÷9×24=8409.5-2.7=6.812×17×3=612924×6÷8=693896÷(4×2)=11237×62=2294840÷3=280296×2-377=215418-16×23=50339+88-108=31910×8÷5=16501+469=970259-(70-46)=235851-(345-45)=55130×16-82=3989.6+3.1=12.7777÷3=25996×8×5=3840562÷2=28138×11-202=216424+246=670336÷3=11259.0-53.6=5.4378÷3=12659×9÷3=17735×2×94=658067×41=2747(456-445)×10=1101.5+4.2=5.770÷2×22=770109×(47-42)=545420÷2×8=1680578×(27÷9)=173412×39÷3=156725+(756-241)=1240288×3÷9=96145-39=106330+89-209=210404-105=299385-127×2=13110×2×35=7006.7+3.7=10.4477-19×11=268146-141+55=6022+235×4=96266×(12÷6)=132581+75×7=110638×33=1254159+185+270=614414-(172+211)=3110×32×3=960143-714÷7=41310-918÷6=15712×3×67=2412336-34×8=64135÷5=2713×33÷3=143767-98÷7=753708-44-47=617967-16-793=1588.8-1.6=7.2577+110×2=79723×(48÷4)=276(913-882)×19=589768÷6÷2=6433×(395-332)=207928×(162÷9)=50410+104×4=4266.0+1.0=7.0404+423÷3=54521×35-463=27225×3×56=4200356+(275-183)=44823×36÷6=13822.3+25.1=47.4590÷2÷5=59350×2×8=560022×4×41=360854×(40÷5)=432338-(269-138)=207871-(980-279)=17041×11+43=49455×11+750=135560+279-210=129168+78-63=1832/3-1/3=1/330×(996-905)=2730452-27×16=20472÷4+37=155456-468÷3=300690÷2÷5=6918×11÷3=6676×62×8=37696328÷2+800=964272÷(4×2)=3429×(168÷6)=812361-11×26=75300÷5×99=5940105÷5=2138×15+395=965207÷3×57=393318×4×45=3240383-(891-705)=197266-25×5=14138×19-458=26472÷4×5=90264+108-38=334936÷2×4=187220×4×73=5840234÷(927-924)=7890×85÷2=3825760÷2÷2=190696-332=364264+80×10=1064822÷(2×3)=137407-114=29318×4×75=540015×5×94=7050465-425+79=11919×(78-53)=475247+22×17=62132×2×3=192135÷(27÷3)=1513×5×14=910446÷2×6=1338320+128=44836.4+55.1=91.5516-505=1125×65=1625228÷2÷2=5716×10×4=64036×(832-734)=352810×29×2=580408-(408-56)=56498-(98+39)=3617/8-1/8=6/8195-71=124262×2-16=50889×81×8=57672459-173=286612×2÷6=20435×77×4=10780978÷(2×3)=16363×(252-245)=4412/7+4/7=6/7918-414=504546÷(501-494)=78(314-287)÷9=332×(269-264)=160(251-236)×12=18040×18÷8=9024×(144÷9)=384(126-42)×45=3780162÷6=2738×(458-453)=190687+338+875=1900141-616÷7=53153-(245-136)=4412.4-7.9=4.516×(335-329)=96302+(304-300)=30619×27=513302-15×10=15214×2×68=1904336-24×13=24397+426-756=67(314-97)÷7=31(252-192)÷5=1231×16+962=1458485+(343-195)=633729×5-743=290214×41-281=293468÷(3×3)=52(431-417)×16=22454÷(256-254)=2768+366=4345.2+2.5=7.7335-311+325=34921×9=189280+182-347=115216÷8=2714×22-68=24024÷2×43=51699×10=990735+516÷3=90756÷4×5=70131+(450-63)=5187/10-2/10=5/10972÷(332-326)=162535+12×54=1183306+44×2=394262-253+277=286107×4÷2=21474×(770-693)=5698754×4=3016448÷(16÷4)=112188+907=109524×34÷2=40883×8=664289+437=726420÷(410-404)=7011×56=616166+37×9=499640×(36÷4)=5760229+(418-385)=262933-282-439=212402+366-664=104872×6=5232198+200-200=198904-50×9=454832-231-82=519596÷(2×2)=149903÷7=12915×13×4=780624+122+234=980904-456-376=7225×38+65=1015250×2=50011×(150÷2)=82510×91÷2=45511×8×85=7480773+(983-665)=10917.6+58.7=66.3365÷(40÷8)=73494÷(18÷9)=247466-117+784=1133488+401-888=1340-79×2=18264+153=217(137-80)×15=855232÷8×27=78330.2-29.4=0.812÷3+245=249528÷6+430=518168+(649-582)=23564×14=89613×3×86=3354376×9-943=2441184×2=368137×6×7=5754231+449+89=769236÷(609-605)=59160×5-458=342578+998-159=1417514-76-251=187468-(345+43)=8094×(270÷6)=4230959+14×36=1463522÷(3×2)=8744÷(424-420)=11423-13×17=20287.1-66.6=20.545÷9=5(420-10)÷5=82921÷3×6=1842771×9-123=6816663×3=1989100+18×47=946130×(56÷8)=910194×4-452=324981÷(3×3)=109838-406+919=135135×13×2=91078÷(2×3)=138.9+8.3=17.2658-42×14=70265-(182+65)=18457×6=2742702+(754-355)=110126×16-381=35104×3=312386-(290+51)=45837÷9×7=651452+190÷2=54710×(146÷2)=730272+620-871=216.9-5.0=1.964×76=4864465×2÷5=186414÷(3×2)=6917×13×3=663458×2-180=736878×5-202=418812×2×22=52832+103×7=753304÷8×33=1254522×8÷9=464405-53×2=299824+80×8=14646/8+2/8=1280-30+27=277391+93=484352÷(12÷6)=17618×(270÷9)=540801×7-42=5565260-(25+202)=3319×(18÷2)=171376+(488-314)=55070×(313-310)=21069×(96÷8)=828(766-721)÷9=5155×(40÷8)=775456×6-59=2677672÷8÷7=12184÷8=23346+94=44084×(15÷5)=252237-(413-186)=1067×3×8=160898×(253-247)=588118×6-329=37912×5×62=3720900-78×10=120237+623÷7=326196÷4×52=2548604÷(951-949)=302439-13×21=166747×(174-167)=5229382-19×4=306315÷(245-236)=35497-14×9=371124+42×15=754213-11-11=191424×5-963=1157274-69+179=384(132-37)×94=8930(114-99)×26=390471÷(557-554)=157(421-376)÷9=555÷5×90=990191+599+64=854464-(67+292)=1055.9+4.2=10.1899+108×8=1763265+998÷2=76426×(74÷2)=9624.6+5.5=10.132×17-308=236883-(968-916)=831459+(738-250)=947373+(835-750)=4582.5+72.7=75.227.9+66.8=94.7205-194+166=17748×17=816249+46+883=117851÷3×45=765324+134=45816×36=57636×25-539=361490-52-372=66269+950+138=1357(779-697)×84=6888410-(350-187)=24775×(16÷2)=600278÷2×9=1251665×8-39=528156×39×2=4368927+798+891=2616183×(201-197)=732890-137×2=616563+160×5=136369÷3+400=42355÷5=11168×2÷8=42220×2÷5=88159×2×3=954349-56-132=16125×13×3=97517×16-241=31100×9×7=6300336÷(2×4)=4227×11-267=3011×29-272=4790÷(18÷6)=3089×33×7=20559360×4=1440623+232=855229-690÷6=114395-17×23=4389-828÷6=2519.7-6.5=3.2666×(974-970)=266414×3×94=3948395+(209-173)=431444÷(231-228)=14840×63÷6=420450÷9×8=40014×(153-89)=89620×82×5=820081×76÷3=2052695+855+837=2387528÷(2×2)=132133+31×22=815695×8÷5=1112247-363÷3=126278-(324-128)=8272÷4×64=1152434-(269+146)=19971+879-71=1779208×3=62464×(415÷5)=531290+307=397508÷(294-292)=254197+186÷3=259157×(892-885)=1099439×7=3073784÷4÷2=98942+(922-630)=1234496+712=120890.8-87.8=3.0920-822÷6=783332-144+105=293152×4÷8=76465×5=232558×11=63832×(168÷3)=1792241+(753-713)=281976-18×25=52660÷3÷2=10292-174=118152-108=4438+844+833=171518×27-44=442(246-98)÷2=744.1-2.7=1.4358-240÷3=278(78-36)÷6=7740-479=261426+430+134=990527-498=2981×4×3=972656÷2÷8=41200×4×8=6400592-312+718=998822-764+955=1013697×3-596=1495597×7=4179(238-76)÷3=54363-32×9=75701×6÷3=1402420-272-74=74126+257-331=52191×6=1146440×(24÷6)=176036÷2×37=666187-123+556=620756÷7+72=1801/6+5/6=123×5×8=92014×67÷2=469413÷(142-135)=59336÷(24÷3)=42574+996÷6=74012×2×51=122464÷(32÷4)=815×13=195582÷6×50=485052+402×2=856(453-279)÷3=58(336-146)÷5=38297-179+57=175680-559=121955×2=1910448+(779-612)=61510×52-372=148104×3×2=624421+(792-464)=74920×(152-127)=50043×14-512=90147+146×4=731896÷8×6=672489-(69+305)=115160+516÷6=246(224-80)÷3=48119+862-283=698224÷2÷8=1440÷5×16=128566-938÷7=432714×2=142848×2×7=67282+298+151=531510+734-12=1232134×7+988=1926861-279-29=553356-187-78=9135×(338-314)=840488×2-301=675425-28×10=145582÷3×2=388(626-563)÷9=7208+441=649391-220+264=435408÷(32÷4)=51514×2=1028704÷(16÷4)=176357+885-287=955604+590+532=1726642-245÷5=593415-329+247=33364×25÷4=400418÷(551-549)=209466-(413+14)=39223-85-67=71186×3÷9=62784+914+533=2231387-520÷2=12768÷(2×2)=17738+664=140225×44×4=440025×(136÷8)=42532×(127-112)=480174÷3÷2=29651÷7÷3=31288-18×14=36704-38-142=524193+77=2707.8+8.2=16.0364+182÷7=390(386-258)÷4=32744÷3=248536÷(2×4)=67267-52×4=59(885-798)×87=7569830×9÷3=2490244-124+339=45933×(104÷4)=85823×8÷2=9240+129=169523-71=452205+50×13=85552÷(2×2)=138.1-5.3=2.831×2×50=3100920-42=878147÷7=21649-(530-378)=497659×(32÷8)=2636802×3÷6=40198+438=536948-(395-234)=78715×65-388=587611-523+878=966192+81×8=840237×4+565=151398×(135÷9)=147067×(264÷8)=2211400+1