三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦513÷(3×3)=473-360÷4=49÷(49÷7)=330÷2×4=12×(264÷4)=105-60+828=364+21×9=276÷2×4=639-13×17=(276-45)÷3=105+528÷4=78×(281-272)=249-153÷9=(106-64)×10=936÷(2×3)=797×(345-340)=334-310+336=257-(121-102)=207-170+315=442-109-242=77×(301-282)=645-37×17=860÷5÷4=208×(18÷6)=957÷(125-122)=126÷(63÷9)=907-252÷3=509×6=261+534÷6=34×20-551=492÷(54÷9)=839-19×44=972÷9=97×96÷4=122-16-12=162÷3×11=861-(401+302)=35×18+103=22×22×2=261×9-910=124+(406-159)=97×65×9=658-247×2=240÷4×13=10.8+2.8=(486-10)÷2=452÷(2×2)=41×50×5=576÷8÷4=320-834÷3=154×6×8=320×3×2=810-(78+390)=60÷2×3=210÷3×9=804÷(2×3)=48×95×9=465+(111-51)=85-410÷5=872-380×2=903-52×16=374+740=317×3×7=204+636+94=796÷2÷2=234÷6×4=610÷2+408=752÷4×3=10×74÷2=15×20×2=188-(288-210)=(181-119)×10=395-(31+354)=695+(631-236)=911+275=608÷8÷2=38×13×2=180+(914-301)=8.8-3.9=(610-565)×71=459×6=254+172=890×9-601=677-240÷6=674÷2×4=107-14+579=312÷(2×4)=261÷(497-494)=492-170+164=3.0-2.7=166×(15÷3)=91×40×6=184×5-116=63×70=360÷5=999÷(3×3)=320÷5×6=41×(20÷5)=18×20÷4=429÷(309-306)=841-156-27=566-437=20+57×12=5/6-1/6=33×28÷6=208×4+453=213+228=155-424÷4=272×(16÷8)=50×19-271=99×54÷2=568÷(627-623)=42×(440÷5)=96÷6=85×5×2=561-(945-497)=117+166×3=11×74÷2=2/6-1/6=125-222÷6=2/7+4/7=20÷5×40=255×(27÷9)=200÷2=894÷(24÷4)=12×3×77=849-(912-456)=150-45=222+40×3=152-162÷6=288÷(4×2)=318÷3×7=396÷4=889-24×20=(610-270)÷5=60×8-212=652×7=5.0-2.1=64×(386-361)=16×53-486=24×81=703-98-26=104×6=603×2÷9=8.4-1.8=12×8×9=195+216÷4=204÷(476-470)=12×75-303=2.1+7.3=792÷(646-637)=162×2=519-25×10=92+406+274=35×16-350=84×9=11×(156÷6)=321+64×3=52×12÷2=2.2-0.4=4.3+5.3=(465-452)×71=305-18×13=40×3÷5=405+367+209=349-290-42=250+203×4=13×49=948÷2÷2=476÷7×4=56÷4×14=5.6+66.1=83+(378-146)=(599-203)÷6=128+13×64=19×25=18×54×7=162×2÷6=11×4×49=354-(884-624)=73+189÷9=10.0-6.7=390-79-72=489÷3×7=245+226-137=30×(310-226)=(744-291)÷3=18÷6×97=(78-53)×38=465-40×8=493-45=192÷4÷3=22×(129-104)=649×6=487+479-666=3/5+2/5=428+(453-379)=470-918÷9=(232-166)÷3=660-(237+182)=369-(581-463)=499-419-44=670-24-511=210÷(21÷7)=(549-503)×72=727+324-475=407×2=405÷(318-315)=422×9-697=33×33=317×3=20×2×64=981-27×15=996+386=497÷(63÷9)=12×(96÷4)=386+(489-230)=223-(946-863)=471-292÷2=5.6+0.7=37+233+284=598-(821-726)=514-166÷2=510÷5÷6=117×7-778=534÷6×97=443-296-141=439-310+33=801-(920-133)=918÷2=380÷(2×2)=262+(232-91)=989-(357+262)=140÷5×18=210×3-292=652-34-257=(200-128)×12=11×(40÷8)=27×11-196=448×5÷7=813-135÷5=888+34×29=916÷(16÷8)=20×18×2=24×17×2=771×4-193=12×12×2=744÷4=295+(166-100)=426÷2=490÷(468-466)=152+203-69=324+(607-330)=10×17×3=105+(384-290)=42×(147÷7)=43×10-308=353-(422-330)=145-31-70=4.6-2.7=64×(48÷4)=756÷(2×3)=308-93×2=570-(909-389)=928+(652-515)=347-(438-406)=287+161×2=53×24÷6=211+(497-384)=791-590+559=11×2×47=18×(340-331)=82-168÷7=17×(87÷3)=37×2×55=720÷(2×3)=449-277=14×20×5=59×(656-558)=360-17×6=560-20×9=108÷6÷2=33×22-555=65+182-109=486÷(75-73)=926-604-127=798-572÷4=201+73+34=9.7+1.1=(489-154)÷5=71-(229-223)=109+37=41×(914-845)=875-(528+212)=393+238-73=828÷(2×2)=698×5=66÷3×4=127×2=89×3-242=285-462÷3=310÷5×2=496÷(2×2)=94×6-228=665-(43+583)=461×(648-645)=444-(266-74)=148×6÷3=(401-281)÷2=(941-153)÷2=34×17-108=224×3÷8=660÷2=33÷3×90=22×2×81=425-(78+317)=378-198+274=294-121=344÷(4×2)=(410-340)×13=489-(43+371)=792÷4÷3=48×9÷4=497-(91+179)=13×37-124=(951-905)×82=142×(35÷7)=616+(858-572)=804-(169+287)=302-101×2=231-342÷9=345-(370-100)=86×4×7=438÷6+524=98+218-252=453-30×4=(311-255)÷8=317-178=240×4-474=475-14×16=99+88=546÷2+334=467-283+196=72×65÷6=259-(238+15)=135÷3÷3=18×3×72=5.0+1.5=520÷5+247=29×(216÷6)=120×4×2=75×43=108÷6×10=23×3×35=224÷8×66=684÷6÷3=(426-138)÷3=568÷2÷4=702÷9÷6=149+11×19=56+10×18=(246-167)×82=916÷(730-728)=600÷3×9=439+314+405=30×(75-66)=348÷(18÷3)=(791-737)×94=198÷6=36×2×59=768÷(2×2)=295÷(15÷3)=332÷(317-313)=5.4+6.2=47×(430-381)=11+358+614=373-127-160=762+205×4=499+172÷2=99÷(18÷6)=574×2-281=50+269+506=79×(18÷3)=942÷6+288=715÷5×9=212+281=5/7-1/7=861-645+580=711-185×2=325+12×18=342-14×20=16×28-343=76÷2+610=464-302=93×(18÷9)=9.6+1.1=81÷3×14=467-422÷2=273-53×3=83+51-44=(732-532)÷5=40×(876-810)=16×27=27×10÷6=8.5+3.1=130÷2×17=292+940-30=716+(772-631)=380-140-181=17×20-321=361+253+97=216÷(424-415)=292-73=646÷2×9=413-276÷3=614×6-40=38×2×94=11×8×18=19×(46÷2)=838-524÷2=(306-240)÷6=1/8+4/8=50×86×5=810×(967-963)=33×30=343÷7=22×27+35=282-97×2=484+105×3=116×(62-57)=6/8+2/8=(498-228)÷5=76+(708-23)=468-147÷7=12×5×21=23×13×3=279-122+332=354+109×2=80×10=179×5+688=421×6÷2=103×6+47=201×4=55.1-32.9=70÷2÷7=362×2=10×14×2=15×24÷9=(146-142)÷2=584÷8×5=743×(544-536)=33×12÷2=24÷2÷3=340-156-84=411×2=33+208÷4=(325-313)÷4=288÷(2×2)=546÷7×71=27×80÷2=164+333=203+447-259=589+959=395-19×4=987-178-175=1/6+2/6=733+411÷3=919-(844-265)=48÷3×10=3/4-1/4=940÷(10÷5)=922+26×6=807-632+201=63+19×13=155×3×2=406÷7×14=385×2-137=75+184+851=455-10×39=19×13×2=6.5+2.7=23×4×98=419+252÷7=888-188=8.5-4.8=200÷(119-117)=388+21×27=14×48×6=464÷(962-958)=497÷7×72=148×4=320×2÷4=830-(972-531)=129+363-463=451-183-190=11+(924-390)=648+608-127=37×(243÷9)=92÷2×78=420÷4+390=247-(15+154)=185÷5=122×(10÷2)=0.3+2.6=140-256÷4=42×2×91=23×11×3=28×3×7=10×19=108÷9=222×4×9=110÷5×97=30×11÷2=19×39+523=331-436÷2=10×14-86=578-448+566=296-213+207=3.8-2.0=938-415×2=229-104+250=363×2=126÷3×22=12×32÷6=73×12÷6=66÷6×26=55×4=175÷7=36×19=21×3×95=35×19=58.3+30.9=79×58=906÷3×6=351+(362-19)=976÷(2×4)=385+588÷6=190÷5+454=316-(255-42)=35×53=5.6-0.8=689-19×27=96×10=189×5=436÷2×3=90×(396÷6)=65+(379-348)=4.1+6.4=582÷6×56=449+335+127=990÷5÷6=77×46=(578-567)×81=507÷3×2=32×(81÷9)=35×(104-93)=996÷3+280=456÷2÷4=60×2×3=469-(38+31)=866-96×5=404×(915-911)=981-47-76=34.4+33.9=146-513÷9=653+69+122=576÷4÷6=106+53×10=913×(161-154)=14×50=493+181-27=26×11-158=268÷2×9=16×96÷8=(296-281)÷3=346÷2=488÷(44-42)=(159-153)÷2=45÷5×66=731-(519+149)=48×2÷6=21×9+183=529×7-266=95×33×7=142×2÷4=682×9-585=995÷(15÷3)=239-50-88=261-49=278×3=286×3×8=687×(14÷7)=210+121-312=75×22×3=508÷2=917-894+266=5.9+5.5=13×2×20=908-207=(254-170)÷3=608÷(2×2)=399-(356-151)=57×(72÷8)=155×4=301-(137+156)=101+288=253×(18÷2)=279-20×11=481-207×2=800÷5+265=911+104+53=30×24+38=450÷5÷6=272÷2+782=9.3+9.1=10×5×74=858-415×2=439+864÷4=278+79×3=10×(168÷6)=711÷9×3=552÷8×71=11×11×4=848-(493-169)=346-12×16=21×5×6=216+20-122=149+19×38=594÷3÷2=91.6-82.2=13×4×86=143+39=12×19-196=638+(442-156)=69.4-17.1=568-(854-385)=49×10-449=(465-435)×30=6.6-3.2=355+(971-252)=877-371+10=854÷(449-442)=260÷5×9=92+356-142=32×83÷8=120÷5=981÷9×7=592÷(202-198)=4/6-1/6=996÷(3×2)=690×(396-392)=243+42=415+32×4=4.7+9.1=45×4×5=933+294÷3=460-327=76.4-50.3=5/8+2/8=1.2+8.7=2/7-1/7=48+13×73=17.0+45.3=648+181+44=989-44-891=489-432+102=150+46=15×(20÷2)=623-(347+178)=11×80-398=888÷(4×2)=13×33-101=240+(585-23)=249×4÷2=132÷(3×2)=51×4×2=913-26×14=39.6-36.7=(151-123)÷2=31×32-306=106×6×2=22×(792÷9)=76×6×3=24×3×11=326÷(12÷6)=254+54+113=136+59=38×2×3=30×15-389=6.9-5.4=390-(460-71)=456+564+763=549÷9=60×(30÷2)=72÷(2×2)=248÷4=25×26=241+253×2=93+347-210=328÷4×8=59×60=(153-104)÷7=103×6÷3=78+58×6=193-61=696×6÷8=969-107×8=320-180+101=588÷(2×2)=7.9+1.4=952×3÷4=9.2+8.3=76×(397-393)=447-39×8=23.9+8.8=41×9+334=897+517-778=306+102×5=805-17×10=56÷8×76=315+187×4=259÷(21÷3)=900÷5÷3=15×30×2=109+149=448÷4÷7=41×2×28=6/9-2/9=298×2-543=719+37×22=446-(497-462)=76+67×10=17×6×9=196÷4×79=794+85×9=890-477=120÷(2×2)=616÷4=464-363+96=724-59×3=684+267-106=325×(203-194)=630×4=756×(936-927)=864÷2÷6=(223-209)÷7=486-11×28=20×4×54=41×23=64÷8=318+20×29=416-258-144=13×(438÷6)=78+25×25=25×19-320=14×13-115=(894-422)÷4=64×(36÷6)=472÷(312-310)=426÷(297-291)=19.4+72.8=45×17-685=760÷8+392=91×20=272-(445-213)=29×(651-647)=521-14×21=469-30×12=102÷2÷3=934-385-325=315-67=5/10+3/10=14+62÷2=80×9+808=952×5÷4=204÷(406-404)=2/6+3/6=26×2×8=381÷3+109=294÷7=552-94÷2=198+27×3=456×(48÷8)=36×13+419=753÷3×4=171+376-485=31×(188-157)=668+541-493=674-14×38=123+23=116+360=651+120÷6=213+230=352×(545-542)=806-388-353=811+(605-178)=12.7+68.8=165+29=175+217+687=13×(300÷6)=477+12×30=78×3=368÷(32÷4)=656+23+437=578÷2=18×2×16=274-(442-262)=529-107+144=182+11×61=102÷6×38=79+32×29=948-241×3=157-11×12=99×(20÷4)=410÷2×7=202-(336-314)=13×72=208-382÷2=944-343×2=29×2×94=11×27×2=223-101+91=12×(488-405)=949-(237+107)=992-(136+538)=1.6-0.3=335+201+263=50×(770-764)=74+395=15×44=911×(993-988)=39×(439-436)=26×27-606=172+295-406=88×3÷4=197-64=3/7+2/7=787-770=105×6÷7=64÷4×85=423-72=648÷(2×3)=45÷3×67=38×6×2=209×(28÷4)=104÷2÷4=899×5=354-88-189=78.5-71.9=825÷5=189-169-18=253-393÷3=41.3+16.1=860+361×2=384÷2÷3=41×10-99=57+(191-50)=96×77=931×2÷7=125×(710-701)=481-46×6=6.9-2.7=720÷8÷6=37+444÷4=624÷2÷3=133×4=37×(24÷2)=96×4÷2=176+145=163×6-319=334+97×3=48×13÷4=130×(40÷8)=14×(255-226)=520×9÷3=20×22-348=708+53-344=50×(712÷8)=177×4÷3=23×20-65=231+(353-149)=481+16-322=76×35=12×4×42=415÷(35÷7)=58×7×8=560×(45÷9)=244-215=16×19-111=310+11×16=58×94×8=903÷(362-359)=21÷3=684-138×2=242-11×21=486-36×12=268-10×12=373-101×3=668÷(18÷9)=48×2×8=(328-294)×29=396-33×12=730+77×12=85×(20÷4)=220÷2=16÷(749-741)=20×12×2=124÷4×19=95×(146÷2)=3/5-1/5=80÷2×22=548+104×3=305+51×13=497-(210+74)=130×2×3=15×(455÷7)=22×3×15=89×(250-244)=121×(184-179)=70×(112÷8)=12×5×41=202-191=444-(98+287)=456-60×5=(372-237)÷3=162÷9÷6=726×7=357-335+282=19×9-104=29×14=95×6÷3=58×(208-160)=192+278-114=121×(48÷8)=8.0-3.7=(841-305)÷8=441-105+120=22×8×3=(306-24)÷6=317+475=32+33×17=153÷(15÷5)=151×5×4=448÷(2×2)=24×(111÷3)=344-(210+15)=(435-311)÷4=291-19-249=(496-358)÷3=786+35×25=952÷4×5=413+(292-74)=160÷2=424÷(2×4)=42.3+57.5=251+340=724-530-37=4/8-1/8=372-(52+57)=(86-57)×42=995-159×4=243-183=11×5×3=474×2÷6=4.1+5.3=240+167=473+(401-65)=639-60×8=300÷(42÷7)=975-(651+311)=19×2×80=9.9+1.5=569-(83+387)=144+(189-38)=283×(40÷5)=18×(324÷6)=480-14×28=232-(204-170)=88÷(349-345)=524+319=13×9÷3=26×(322÷7)=742×(63÷7)=28×15-233=19×4-56=301+151-80=9.0+4.7=334+11×77=550+38×6=49×(148-145)=498-202-140=428-11×28=455÷(45÷9)=705÷(57-54)=437-149+330=164×6÷8=716×8÷2=6.4-4.9=27×35-221=11×86-853=9.6-5.7=936-(746-451)=83+55=240÷8×26=15×2×22=10×22×4=49×(52÷4)=358×2×5=322-(54+21)=259-47×3=463-326=132×(447-442)=696÷(2×4)=108+252÷4=451+(572-520)=755-94-153=312+107+351=104×8×3=475-(205+35)=146+675+147=929-120=87.3-5.4=45×2×94=433-(290-225)=282÷6=154+321-135=53×(72÷9)=63×(63÷7)=284-18×3=198×2=28×18+334=49÷7×80=139×7-784=37×13×2=(341-133)÷8=25×8×3=15.7+68.2=21×78÷2=24×2×52=18×50=731×9÷3=(419-143)÷4=500-184÷8=181-114=256÷(16÷4)=373-252÷2=15×9+17=49×(15÷3)=31×3×99=20×41÷4=539-(904-430)=19+(80-38)=21×25-480=239×(702-693)=24×33×4=13×31-104=258-196-16=11×(140÷2)=308-129+210=45×11÷5=439-347=64×(22-19)=358-59×4=376÷(4×2)=9.2-8.5=657+860+176=23×70=367×2+31=19×37+88=410×2-754=314×(218-215)=618+824-558=366×5=119+518=132÷4×3=1.4+6.1=426-151×2=251-13×14=415-307+308=471-32×4=335÷(375-370)=747-430÷5=302-28-74=887+370+137=475-(484-151)=156×2=128-(232-177)=106+913-270=65×37=357÷(42÷6)=88×9-415=(222-140)÷2=276-10×22=790÷(644-642)=20×2×5=73×(271-262)=288÷3=493-432÷3=811-23×29=63×5÷7=393+138×3=496÷(415-407)=729÷(45÷5)=644-24×6=180+295+935=224+(922-400)=952÷(2×4)=481-(494-128)=79×5×6=59×49×7=570÷(16÷8)=77÷7×10=(397-172)÷5=78÷3×6=476+(425-276)=377-(57+178)=65.2-34.8=658÷7×14=198+891+14=321-251+673=496×5÷4=255÷5×85=950-278-32=1.0+3.0=11×40=25×32÷5=663+809+457=127×(251-246)=549×(40÷8)=417-11×14=95×29=384÷(2×4)=496÷(339-335)=468+(336-199)=99×52÷6=404÷4×2=491-110=212+657=(379-295)÷3=795×(28÷4)=105+(653-552)=34×(112÷4)=66÷6×5=422×(54÷9)=417-326=24×76=246÷(504-498)=505÷(45÷9)=285+155-278=996÷(2×3)=436-10×20=(482-302)÷3=10×2×82=392÷8×5=17+191-202=449-163-182=986-268=89×(294÷3)=2.1+2.6=94×26×2=(569-129)÷8=39×3×7=780-(465+257)=304×9-986=260-(88+139)=207÷3×5=580+274÷2=113×2+18=104-168÷6=472-(157+143)=267-40+573=822÷2÷3=548÷(103-99)=551+22+181=698+571+577=35×2×60=98÷2=24÷2=282÷(12÷6)=23×33÷3=502×(476-467)=723-677+166=329+508-124=10.0-9.3=13×10=926-808+947=402÷(3×2)=20×(192÷4)=600÷(72÷9)=160×3×4=77×14×2=32÷4+776=944+249+520=600÷(3×2)=561-(133-53)=755×6-392=514×2=820-(269+128)=950-(426+386)=188+252÷9=14×27-106=862-541-54=360×2=516÷2+776=250-99×2=312÷(349-341)=342÷(536-533)=304-31×8=689+340-329=475-435+18=233+(418-384)=880-424-439=864÷6×7=74×(134-113)=206÷(16÷8)=744÷8×2=896÷2÷2=637×8=707+846÷3=36×85÷6=892-18×16=87+169+699=261+(861-278)=194÷(14÷7)=38×(432-412)=764-918÷2=976÷(40÷5)=600-10×27=43×4=297÷(50-47)=10×2×31=959-97-738=329-18×18=78×(873÷9)=761-(18+115)=149×(166-163)=94×8-70=202+297-371=463+138=888÷3÷8=769+471+804=56×37÷8=73×96÷2=8.3-3.0=600÷6=67×49×9=561×6-598=12×3×78=459-107=315÷(42÷6)=151+320=17×(306÷6)=336+219+689=121+206×2=5.7-5.3=(223-183)×19=482÷(18÷9)=4/7-2/7=99×10=291×3-70=68×(225÷5)=118+32=247+18×8=564+542=61×15÷3=88×49=154×(901-894)=62.5-21.3=20×15-82=52×10×7=250+235=32×22÷2=57+123×7=29×(621÷9)=688÷(2×2)=903×(56÷7)=(235-61)÷3=760÷4×3=3/8+2/8=26×(424-392)=725+352=29+427+60=386×7=16×30-280=394÷(28-26)=440-(300+76)=75×12÷3=171÷(27÷3)=212×7÷2=791+925÷5=174÷2÷3=70×(204-179)=681×(40÷5)=481-(307-23)=200+86=(232-187)×20=53×2×8=276-(51+47)=451-15×2=794×9-60=246×2÷4=277-476÷7=25×14÷7=1/8+6/8=397-837÷3=114+17×26=11×4×97=13×37×2=(379-365)×95=61×7+188=114+62×14=20÷4×50=40÷(880-872)=546÷6÷7=336÷(926-924)=996+16+303=69×2×5=264÷8×26=768÷8×9=9.4+89.0=958×2=368×4÷2=50+143×6=11×63=446-(32+243)=91×(314-310)=3/7-1/7=64÷8×67=14+21×28=752+128×3=26×(467-448)=481-115×4=315×(72÷8)=929-(18+429)=427×2-419=(791-745)÷2=434-79×5=458-552÷3=(97-74)×38=48×10-450=436-226+69=6.2-5.1=183+219-275=513×9=23×3×34=204×(346-342)=48÷(3×2)=5.3-2.2=153÷(12÷4)=85÷5×41=72÷3+387=(386-291)×53=664×2÷4=585-118+932=71×(684÷9)=971-264÷2=759+(936-627)=48÷2÷2=585÷3+308=5.1+2.1=51.7-12.6=7.9+9.5=376+(336-297)=374-16×5=360÷(12÷3)=186÷3×4=144×2×3=32×16÷2=457×(571-565)=255÷3=28×3÷2=4.8-4.1=270÷5=138÷(59-56)=835-663=45×55÷5=47×6×2=379+703-904=110÷5+212=42×21+680=177×(27÷9)=47×2×11=47×2×92=696×4-563=554÷2+117=195×(217-213)=816-65-529=416÷8÷4=610-75+11=150×5÷2=147÷(21÷3)=3.2+3.5=81.7-54.3=560÷2=340-336÷8=17×28=662×(391-385)=200÷(2×2)=290×3-850=774×5-513=12×32-363=49×45÷9=15×11×4=6.9-2.8=432÷(2×2)=945×3÷5=727-604=509-33×14=7.2+5.4=496-(313+122)=(874-778)÷4=70×(411-397)=70×8-48=10×(360÷9)=403-85=468÷6=660×(63÷9)=90.9-35.4=87×78×9=216÷8÷9=44×83=6.7+2.1=400-329+874=28×(532÷7)=61×12=29×22×7=48×7÷3=30+365-194=154+328-205=876-570+432=294+310=733-15×30=314+166=235-42+79=307-159-82=12×(477÷9)=152÷(251-243)=414÷(870-868)=592+174+626=39×9×3=22×(14÷7)=60×(49-42)=899×7-126=252÷(36÷6)=472+94×3=105+13×70=500÷5÷2=10×33-129=61×(413÷7)=619×(28÷7)=97×14=321÷3=500-196=45×11+820=721÷7=568÷(2×2)=100÷2×8=864+880=66×50÷2=308+33×27=443-14×30=777+12×35=84×(152÷2)=166+(418-358)=224÷(32÷4)=36×92÷6=3/10-2/10=2/7+3/7=270-172=503×4=237+137+713=83+288+103=145÷(25÷5)=296-57=984-(642-535)=523-19×22=314÷(53-51)=102+174×5=442-48=223×4÷2=723×2=647-(385-37)=711-(418+101)=14×71-672=173-256÷2=95.0-7.6=442-(460-95)=629×8-643=680÷4+459=20×23÷5=705+422-986=17×2×7=159÷3=299-270+132=40×56÷5=275×(12÷4)=542×7-939=848×8-722=30×26+156=572+181+19=281×6-676=296÷8=402-32=118×4=433×5=75×8=156+(888-342)=650-247=455-298-91=917-805+985=49×14÷2=226-(496-332)=7.9-1.0=51+60=199+178-191=174×4-543=37×(478-472)=959×8÷4=891+429+407=366×(31-22)=30×46×4=316+202+85=492÷(30÷5)=(907-877)÷2=455÷7÷5=19×2×55=705×(10÷2)=5.6-0.4=424÷(4×2)=63×(252-237)=912+312÷2=(173-86)÷3=649-36×16=21×11×4=331-32×2=474÷2÷3=366-(405-57)=91-29=855÷(3×3)=459-131=105÷5×31=934×(72÷8)=930-19-872=364-940÷5=参考答案513÷(3×3)=57473-360÷4=38349÷(49÷7)=7330÷2×4=66012×(264÷4)=792105-60+828=873364+21×9=553276÷2×4=552639-13×17=418(276-45)÷3=77105+528÷4=23778×(281-272)=702249-153÷9=232(106-64)×10=420936÷(2×3)=156797×(345-340)=3985334-310+336=360257-(121-102)=238207-170+315=352442-109-242=9177×(301-282)=1463645-37×17=16860÷5÷4=43208×(18÷6)=624957÷(125-122)=319126÷(63÷9)=18907-252÷3=823509×6=3054261+534÷6=35034×20-551=129492÷(54÷9)=82839-19×44=3972÷9=10897×96÷4=2328122-16-12=94162÷3×11=594861-(401+302)=15835×18+103=73322×22×2=968261×9-910=1439124+(406-159)=37197×65×9=56745658-247×2=164240÷4×13=78010.8+2.8=13.6(486-10)÷2=238452÷(2×2)=11341×50×5=10250576÷8÷4=18320-834÷3=42154×6×8=7392320×3×2=1920810-(78+390)=34260÷2×3=90210÷3×9=630804÷(2×3)=13448×95×9=41040465+(111-51)=52585-410÷5=3872-380×2=112903-52×16=71374+740=1114317×3×7=6657204+636+94=934796÷2÷2=199234÷6×4=156610÷2+408=713752÷4×3=56410×74÷2=37015×20×2=600188-(288-210)=110(181-119)×10=620395-(31+354)=10695+(631-236)=1090911+275=1186608÷8÷2=3838×13×2=988180+(914-301)=7938.8-3.9=4.9(610-565)×71=3195459×6=2754254+172=426890×9-601=7409677-240÷6=637674÷2×4=1348107-14+579=672312÷(2×4)=39261÷(497-494)=87492-170+164=4863.0-2.7=0.3166×(15÷3)=83091×40×6=21840184×5-116=80463×70=4410360÷5=72999÷(3×3)=111320÷5×6=38441×(20÷5)=16418×20÷4=90429÷(309-306)=143841-156-27=658566-437=12920+57×12=7045/6-1/6=4/633×28÷6=154208×4+453=1285213+228=441155-424÷4=49272×(16÷8)=54450×19-271=67999×54÷2=2673568÷(627-623)=14242×(440÷5)=369696÷6=1685×5×2=850561-(945-497)=113117+166×3=61511×74÷2=4072/6-1/6=1/6125-222÷6=882/7+4/7=6/720÷5×40=160255×(27÷9)=765200÷2=100894÷(24÷4)=14912×3×77=2772849-(912-456)=393150-45=105222+40×3=342152-162÷6=125288÷(4×2)=36318÷3×7=742396÷4=99889-24×20=409(610-270)÷5=6860×8-212=268652×7=45645.0-2.1=2.964×(386-361)=160016×53-486=36224×81=1944703-98-26=579104×6=624603×2÷9=1348.4-1.8=6.612×8×9=864195+216÷4=249204÷(476-470)=3412×75-303=5972.1+7.3=9.4792÷(646-637)=88162×2=324519-25×10=26992+406+274=77235×16-350=21084×9=75611×(156÷6)=286321+64×3=51352×12÷2=3122.2-0.4=1.84.3+5.3=9.6(465-452)×71=923305-18×13=7140×3÷5=24405+367+209=981349-290-42=17250+203×4=106213×49=637948÷2÷2=237476÷7×4=27256÷4×14=1965.6+66.1=71.783+(378-146)=315(599-203)÷6=66128+13×64=96019×25=47518×54×7=6804162×2÷6=5411×4×49=2156354-(884-624)=9473+189÷9=9410.0-6.7=3.3390-79-72=239489÷3×7=1141245+226-137=33430×(310-226)=2520(744-291)÷3=15118÷6×97=291(78-53)×38=950465-40×8=145493-45=448192÷4÷3=1622×(129-104)=550649×6=3894487+479-666=3003/5+2/5=1428+(453-379)=502470-918÷9=368(232-166)÷3=22660-(237+182)=241369-(581-463)=251499-419-44=36670-24-511=135210÷(21÷7)=70(549-503)×72=3312727+324-475=576407×2=814405÷(318-315)=135422×9-697=310133×33=1089317×3=95120×2×64=2560981-27×15=576996+386=1382497÷(63÷9)=7112×(96÷4)=288386+(489-230)=645223-(946-863)=140471-292÷2=3255.6+0.7=6.337+233+284=554598-(821-726)=503514-166÷2=431510÷5÷6=17117×7-778=41534÷6×97=8633443-296-141=6439-310+33=162801-(920-133)=14918÷2=459380÷(2×2)=95262+(232-91)=403989-(357+262)=370140÷5×18=504210×3-292=338652-34-257=361(200-128)×12=86411×(40÷8)=5527×11-196=101448×5÷7=320813-135÷5=786888+34×29=1874916÷(16÷8)=45820×18×2=72024×17×2=816771×4-193=289112×12×2=288744÷4=186295+(166-100)=361426÷2=213490÷(468-466)=245152+203-69=286324+(607-330)=60110×17×3=510105+(384-290)=19942×(147÷7)=88243×10-308=122353-(422-330)=261145-31-70=444.6-2.7=1.964×(48÷4)=768756÷(2×3)=126308-93×2=122570-(909-389)=50928+(652-515)=1065347-(438-406)=315287+161×2=60953×24÷6=212211+(497-384)=324791-590+559=76011×2×47=103418×(340-331)=16282-168÷7=5817×(87÷3)=49337×2×55=4070720÷(2×3)=120449-277=17214×20×5=140059×(656-558)=5782360-17×6=258560-20×9=380108÷6÷2=933×22-555=17165+182-109=138486÷(75-73)=243926-604-127=195798-572÷4=655201+73+34=3089.7+1.1=10.8(489-154)÷5=6771-(229-223)=65109+37=14641×(914-845)=2829875-(528+212)=135393+238-73=558828÷(2×2)=207698×5=349066÷3×4=88127×2=25489×3-242=25285-462÷3=131310÷5×2=124496÷(2×2)=12494×6-228=336665-(43+583)=39461×(648-645)=1383444-(266-74)=252148×6÷3=296(401-281)÷2=60(941-153)÷2=39434×17-108=470224×3÷8=84660÷2=33033÷3×90=99022×2×81=3564425-(78+317)=30378-198+274=454294-121=173344÷(4×2)=43(410-340)×13=910489-(43+371)=75792÷4÷3=6648×9÷4=108497-(91+179)=22713×37-124=357(951-905)×82=3772142×(35÷7)=710616+(858-572)=902804-(169+287)=348302-101×2=100231-342÷9=193345-(370-100)=7586×4×7=2408438÷6+524=59798+218-252=64453-30×4=333(311-255)÷8=7317-178=139240×4-474=486475-14×16=25199+88=187546÷2+334=607467-283+196=38072×65÷6=780259-(238+15)=6135÷3÷3=1518×3×72=38885.0+1.5=6.5520÷5+247=35129×(216÷6)=1044120×4×2=96075×43=3225108÷6×10=18023×3×35=2415224÷8×66=1848684÷6÷3=38(426-138)÷3=96568÷2÷4=71702÷9÷6=13149+11×19=35856+10×18=236(246-167)×82=6478916÷(730-728)=458600÷3×9=1800439+314+405=115830×(75-66)=270348÷(18÷3)=58(791-737)×94=5076198÷6=3336×2×59=4248768÷(2×2)=192295÷(15÷3)=59332÷(317-313)=835.4+6.2=11.647×(430-381)=230311+358+614=983373-127-160=86762+205×4=1582499+172÷2=58599÷(18÷6)=33574×2-281=86750+269+506=82579×(18÷3)=474942÷6+288=445715÷5×9=1287212+281=4935/7-1/7=4/7861-645+580=796711-185×2=341325+12×18=541342-14×20=6216×28-343=10576÷2+610=648464-302=16293×(18÷9)=1869.6+1.1=10.781÷3×14=378467-422÷2=256273-53×3=11483+51-44=90(732-532)÷5=4040×(876-810)=264016×27=43227×10÷6=458.5+3.1=11.6130÷2×17=1105292+940-30=1202716+(772-631)=857380-140-181=5917×20-321=19361+253+97=711216÷(424-415)=24292-73=219646÷2×9=2907413-276÷3=321614×6-40=364438×2×94=714411×8×18=158419×(46÷2)=437838-524÷2=576(306-240)÷6=111/8+4/8=5/850×86×5=21500810×(967-963)=324033×30=990343÷7=4922×27+35=629282-97×2=88484+105×3=799116×(62-57)=5806/8+2/8=1(498-228)÷5=5476+(708-23)=761468-147÷7=44712×5×21=126023×13×3=897279-122+332=489354+109×2=57280×10=800179×5+688=1583421×6÷2=1263103×6+47=665201×4=80455.1-32.9=22.270÷2÷7=5362×2=72410×14×2=28015×24÷9=40(146-142)÷2=2584÷8×5=365743×(544-536)=594433×12÷2=19824÷2÷3=4340-156-84=100411×2=82233+208÷4=85(325-313)÷4=3288÷(2×2)=72546÷7×71=553827×80÷2=1080164+333=497203+447-259=391589+959=1548395-19×4=319987-178-175=6341/6+2/6=3/6733+411÷3=870919-(844-265)=34048÷3×10=1603/4-1/4=2/4940÷(10÷5)=470922+26×6=1078807-632+201=37663+19×13=310155×3×2=930406÷7×14=812385×2-137=63375+184+851=1110455-10×39=6519×13×2=4946.5+2.7=9.223×4×98=9016419+252÷7=455888-188=7008.5-4.8=3.7200÷(119-117)=100388+21×27=95514×48×6=4032464÷(962-958)=116497÷7×72=5112148×4=592320×2÷4=160830-(972-531)=389129+363-463=29451-183-190=7811+(924-390)=545648+608-127=112937×(243÷9)=99992÷2×78=3588420÷4+390=495247-(15+154)=78185÷5=37122×(10÷2)=6100.3+2.6=2.9140-256÷4=7642×2×91=764423×11×3=75928×3×7=58810×19=190108÷9=12222×4×9=7992110÷5×97=213430×11÷2=16519×39+523=1264331-436÷2=11310×14-86=54578-448+566=696296-213+207=2903.8-2.0=1.8938-415×2=108229-104+250=375363×2=726126÷3×22=92412×32÷6=6473×12÷6=14666÷6×26=28655×4=220175÷7=2536×19=68421×3×95=598535×19=66558.3+30.9=89.279×58=4582906÷3×6=1812351+(362-19)=694976÷(2×4)=122385+588÷6=483190÷5+454=492316-(255-42)=10335×53=18555.6-0.8=4.8689-19×27=17696×10=960189×5=945436÷2×3=65490×(396÷6)=594065+(379-348)=964.1+6.4=10.5582÷6×56=5432449+335+127=911990÷5÷6=3377×46=3542(578-567)×81=891507÷3×2=33832×(81÷9)=28835×(104-93)=385996÷3+280=612456÷2÷4=5760×2×3=360469-(38+31)=400866-96×5=386404×(915-911)=1616981-47-76=85834.4+33.9=68.3146-513÷9=89653+69+122=844576÷4÷6=24106+53×10=636913×(161-154)=639114×50=700493+181-27=64726×11-158=128268÷2×9=120616×96÷8=192(296-281)÷3=5346÷2=173488÷(44-42)=244(159-153)÷2=345÷5×66=594731-(519+149)=6348×2÷6=1621×9+183=372529×7-266=343795×33×7=21945142×2÷4=71682×9-585=5553995÷(15÷3)=199239-50-88=101261-49=212278×3=834286×3×8=6864687×(14÷7)=1374210+121-312=1975×22×3=4950508÷2=254917-894+266=2895.9+5.5=11.413×2×20=520908-207=701(254-170)÷3=28608÷(2×2)=152399-(356-151)=19457×(72÷8)=513155×4=620301-(137+156)=8101+288=389253×(18÷2)=2277279-20×11=59481-207×2=67800÷5+265=425911+104+53=106830×24+38=758450÷5÷6=15272÷2+782=9189.3+9.1=18.410×5×74=3700858-415×2=28439+864÷4=655278+79×3=51510×(168÷6)=280711÷9×3=237552÷8×71=489911×11×4=484848-(493-169)=524346-12×16=15421×5×6=630216+20-122=114149+19×38=871594÷3÷2=9991.6-82.2=9.413×4×86=4472143+39=18212×19-196=32638+(442-156)=92469.4-17.1=52.3568-(854-385)=9949×10-449=41(465-435)×30=9006.6-3.2=3.4355+(971-252)=1074877-371+10=516854÷(449-442)=122260÷5×9=46892+356-142=30632×83÷8=332120÷5=24981÷9×7=763592÷(202-198)=1484/6-1/6=3/6996÷(3×2)=166690×(396-392)=2760243+42=285415+32×4=5434.7+9.1=13.845×4×5=900933+294÷3=1031460-327=13376.4-50.3=26.15/8+2/8=7/81.2+8.7=9.92/7-1/7=1/748+13×73=99717.0+45.3=62.3648+181+44=873989-44-891=54489-432+102=159150+46=19615×(20÷2)=150623-(347+178)=9811×80-398=482888÷(4×2)=11113×33-101=328240+(585-23)=802249×4÷2=498132÷(3×2)=2251×4×2=408913-26×14=54939.6-36.7=2.9(151-123)÷2=1431×32-306=686106×6×2=127222×(792÷9)=193676×6×3=136824×3×11=792326÷(12÷6)=163254+54+113=421136+59=19538×2×3=22830×15-389=616.9-5.4=1.5390-(460-71)=1456+564+763=1783549÷9=6160×(30÷2)=90072÷(2×2)=18248÷4=6225×26=650241+253×2=74793+347-210=230328÷4×8=65659×60=3540(153-104)÷7=7103×6÷3=20678+58×6=426193-61=132696×6÷8=522969-107×8=113320-180+101=241588÷(2×2)=1477.9+1.4=9.3952×3÷4=7149.2+8.3=17.576×(397-393)=304447-39×8=13523.9+8.8=32.741×9+334=703897+517-778=636306+102×5=816805-17×10=63556÷8×76=532315+187×4=1063259÷(21÷3)=37900÷5÷3=6015×30×2=900109+149=258448÷4÷7=1641×2×28=22966/9-2/9=4/9298×2-543=53719+37×22=1533446-(497-462)=41176+67×10=74617×6×9=918196÷4×79=3871794+85×9=1559890-477=413120÷(2×2)=30616÷4=154464-363+96=197724-59×3=547684+267-106=845325×(203-194)=2925630×4=2520756×(936-927)=6804864÷2÷6=72(223-209)÷7=2486-11×28=17820×4×54=432041×23=94364÷8=8318+20×29=898416-258-144=1413×(438÷6)=94978+25×25=70325×19-320=15514×13-115=67(894-422)÷4=11864×(36÷6)=384472÷(312-310)=236426÷(297-291)=7119.4+72.8=92.245×17-685=80760÷8+392=48791×20=1820272-(445-213)=4029×(651-647)=116521-14×21=227469-30×12=109102÷2÷3=17934-385-325=224315-67=2485/10+3/10=8/1014+62÷2=4580×9+808=1528952×5÷4=1190204÷(406-404)=1022/6+3/6=5/626×2×8=416381÷3+109=236294÷7=42552-94÷2=505198+27×3=279456×(48÷8)=273636×13+419=887753÷3×4=1004171+376-485=6231×(188-157)=961668+541-493=716674-14×38=142123+23=146116+360=476651+120÷6=671213+230=443352×(545-542)=1056806-388-353=65811+(605-178)=123812.7+68.8=81.5165+29=194175+217+687=107913×(300÷6)=650477+12×30=83778×3=234368÷(32÷4)=46656+23+437=1116578÷2=28918×2×16=576274-(442-262)=94529-107+144=566182+11×61=853102÷6×38=64679+32×29=1007948-241×3=225157-11×12=2599×(20÷4)=495410÷2×7=1435202-(336-314)=18013×72=936208-382÷2=17944-343×2=25829×2×94=545211×27×2=594223-101+91=21312×(488-405)=996949-(237+107)=605992-(136+538)=3181.6-0.3=1.3335+201+263=79950×(770-764)=30074+395=46915×44=660911×(993-988)=455539×(439-436)=11726×27-606=96172+295-406=6188×3÷4=66197-64=1333/7+2/7=5/7787-770=17105×6÷7=9064÷4×85=1360423-72=351648÷(2×3)=10845÷3×67=100538×6×2=456209×(28÷4)=1463104÷2÷4=13899×5=4495354-88-189=7778.5-71.9=6.6825÷5=165189-169-18=2253-393÷3=12241.3+16.1=57.4860+361×2=1582384÷2÷3=6441×10-99=31157+(191-50)=19896×77=7392931×2÷7=266125×(710-701)=1125481-46×6=2056.9-2.7=4.2720÷8÷6=1537+444÷4=148624÷2÷3=104133×4=53237×(24÷2)=44496×4÷2=192176+145=321163×6-319=659334+97×3=62548×13÷4=156130×(40÷8)=65014×(255-226)=406520×9÷3=156020×22-348=92708+53-344=41750×(712÷8)=4450177×4÷3=23623×20-65=395231+(353-149)=435481+16-322=17576×35=266012×4×42=2016415÷(35÷7)=8358×7×8=3248560×(45÷9)=2800244-215=2916×19-111=193310+11×16=48658×94×8=43616903÷(362-359)=30121÷3=7684-138×2=408242-11×21=11486-36×12=54268-10×12=148373-101×3=70668÷(18÷9)=33448×2×8=768(328-294)×29=986396-33×12=0730+77×12=165485×(20÷4)=425220÷2=11016÷(749-741)=220×12×2=480124÷4×19=58995×(146÷2)=69353/5-1/5=2/580÷2×22=880548+104×3=860305+51×13=968497-(210+74)=213130×2×3=78015×(455÷7)=97522×3×15=99089×(250-244)=534121×(184-179)=60570×(112÷8)=98012×5×41=2460202-191=11444-(98+287)=59456-60×5=156(372-237)÷3=45162÷9÷6=3726×7=5082357-335+282=30419×9-104=6729×14=40695×6÷3=19058×(208-160)=2784192+278-114=356121×(48÷8)=7268.0-3.7=4.3(841-305)÷8=67441-105+120=45622×8×3=528(306