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3.3+3.6=(154-141)×21=204-609÷7=26×(182÷7)=439-22×7=171-675÷9=990÷(292-290)=24×3×32=99×89=996-778=100÷(32÷8)=387÷(3×3)=265×3-789=310-18-179=426÷(423-420)=225÷5=339×7÷3=11×2×80=418×4=123×7=202-184+72=(253-105)÷4=356+14×25=210+215=(703-633)÷7=0.2+0.6=641-(301-22)=60×6÷3=620×6÷4=560÷5×3=49×10=47×72×8=81×(12÷3)=28×12×2=627-22×9=194+396+338=571-306=(462-137)÷5=906-575=18÷(3×3)=114÷(2×3)=20×11×2=(818-226)÷2=68×14=60÷(21÷7)=47×78÷2=773-245=672÷2÷2=1.4+3.3=372÷(18÷3)=26×(261-252)=458-10×10=616÷7×6=960÷(999-993)=2.3-0.6=272÷8÷2=815-26-449=86×36÷3=93÷3×47=75×7÷3=218+138×7=970-226+878=27×12×3=98÷7×17=16×38+366=615÷5÷3=344÷8=151+31×15=136×4÷2=304×3-17=431-(385-84)=786÷2×5=720÷(83-79)=968÷(40÷5)=144÷9×3=279+406=8.0+6.6=423+(414-285)=495×2÷3=381×2=27×(487-473)=75×(164÷2)=247-121=40.5-15.4=315÷(418-415)=852÷3+80=37+640+299=32+(934-695)=328×(21÷7)=167-21×4=135×(484-477)=760÷(24÷3)=124-122+308=980÷2÷2=27+79+50=120+702÷9=404-28×3=32×20=(508-476)×35=306-10×23=940÷(30÷6)=(474-134)÷5=6/10-3/10=194×(423-418)=270+110=154×3=550×9÷6=814-(272+127)=279×3÷9=11.7+82.6=108+198÷3=10×75=475-34×6=110×7-707=798÷(2×3)=9.0-0.2=710-(983-833)=332×(14÷7)=68×16×2=423-85+36=808-212=23×12-32=938-20×19=862-23×9=620÷5=528-25×11=271+48-197=124÷4×27=(241-37)÷4=927÷(707-704)=999-(285+435)=23×28-585=24×(379-341)=537+(944-865)=53×6+379=882×(980-976)=324-15×12=445-(116+18)=41×66÷3=17×26×2=824÷(2×2)=58×70=186×3=209+(454-318)=247+(328-235)=437-165-91=339+(522-390)=310-298+304=43×20=9.4-7.6=216+122+634=140+285=14×7×3=123+311-107=385-114-183=906+683+244=999-217+186=462-26×15=396÷2+722=692÷(2×2)=688+610+64=14÷7×86=24×6×4=303÷3+568=846÷6=759-343×2=10×21×4=408÷4÷2=35×20=328÷4×49=648÷6×2=8.2+9.2=160×2+456=16×4×19=712×(88-83)=33×23-438=579+753+354=437-(184-181)=0.8+6.6=0.2+2.5=16×2×31=231+305=98÷7×65=29×3×53=84÷2÷3=105×3÷5=783+410+897=55×14=372-(234+80)=630÷6÷3=877-(203-70)=16×44-466=762-759+879=717×(12÷4)=13+34+228=495÷(95-90)=658+539=408÷(459-451)=906-716÷4=113+86+626=240÷3÷2=13×3×22=986+86×10=21×2×4=260-64×3=99×(244÷4)=130×3=797×(45÷9)=238-45×5=799-(579-237)=427-164-169=162÷6×80=32×15÷8=33+228-21=377+74=28×2×14=234-410÷5=698+(982-515)=(860-326)÷6=174+222÷2=906÷2×6=711+270×2=69.4-2.9=327-28÷7=13×64×5=21×2×9=89×38=430-252+292=28×(69-23)=641+921=91+(789-167)=636÷6×7=984+666+535=2/9+3/9=64+342=13×6×79=301-23×3=31×25=223+109=522÷(291-289)=2.5+7.6=163+152=18×27×2=709+235=329-16×13=86×4×2=880÷8÷5=89×9-95=64÷4×6=977-32+84=1/7+2/7=819÷9×3=24×17÷3=944-11×59=333×(36÷4)=51×4÷6=4/8-2/8=20÷2×99=378+110=108×(30÷6)=11×3×2=917-344-500=268÷4×91=458÷(10÷5)=26+388+30=219÷(48-45)=5.1-3.3=46÷2=8.8-1.2=741-245-233=448+(865-313)=463-448=37×(496÷8)=32+(443-414)=193×2×4=107+168+605=(450-432)÷3=24÷2×47=120÷2=70×10-20=174÷2×55=16×3×2=296÷(24÷6)=320÷4+179=11×2×17=55÷5=342÷(300-298)=47×15-551=748÷(28÷7)=94÷2×3=20×45-123=10×22×2=393+(274-202)=17+607+121=492-299+134=79+851+58=83+36×23=428-346+76=(803-707)÷3=90÷(27÷9)=40×58=686÷7×3=446-418+429=151+943+603=325+41×12=290-(58+72)=407-(216+154)=221+76×3=108×2÷3=948÷2=525÷5÷5=54-276÷6=48×7÷8=556÷4+669=850-713+57=4.7-3.1=781+142=12+238-217=23×27÷3=280÷(2×4)=490÷7×51=467-234÷9=42×51=382÷(12÷6)=404×2+36=958-(268-61)=87×6=(306-293)×48=489-145×3=907-43+111=87×9+406=38×26-461=374-317+101=(467-444)×20=418÷2=102+127=357+109=1.5-0.6=944-126÷6=672÷6×9=11×51-174=11×63=918÷3×8=26+470-239=58×(114-63)=46×10-80=35×14-483=666÷(3×2)=101+(176-60)=8.5-4.3=(86-42)×64=7.8+9.4=102×8÷3=82.3-52.2=478-(247+79)=13×8×3=436-215=776÷4×5=116÷(71-69)=430-31×10=180×4÷2=106+289+322=120÷6=157×7-525=180÷9=471+(453-54)=640×(20÷5)=54.7+12.6=310×(28-25)=48×59=264+460-218=323-(27+257)=320-26×12=710-51×12=822-(200+563)=628+792+498=562-(104+347)=195×(27÷9)=32×3×24=65×(20÷2)=370÷5×41=114÷(308-302)=10×10×4=8.9-2.0=376÷(4×2)=498-26-351=554×7÷2=114-(304-209)=28×2×13=(119-99)×47=267×2×4=58×9÷3=1.3+5.8=950×7=(194-169)×11=48+920÷4=333×2-117=489+(388-38)=109+329×3=999÷9=332×3-573=26×18÷2=361-14×14=(89-77)×76=480÷6×5=263-(298-273)=483×(515-509)=98÷7×9=3/8+4/8=(347-170)÷3=719-18×26=21×19=15×(147÷7)=224-348÷4=86×(304÷8)=41×2×83=273+(358-268)=94+(168-18)=175×(455-452)=415-(15+53)=821-32×24=108×6=845+858-52=387+462+33=34+282÷3=23×14-300=780÷3÷2=55×11+66=468-15=4/6-1/6=380×3÷6=2/6+3/6=104×2×6=203×2+358=18×(317-279)=526×6-76=722+56×15=429-59-194=48×2×8=495-(438-289)=316÷4×85=122-40×3=14×19=432÷4÷2=17×26-251=77+254=534×(98-94)=44×(581-533)=534-73-132=301×2=8.1+7.4=448+(833-819)=287-44×3=25×12÷5=(907-803)÷2=27.6-2.4=133-105=531+22-279=364÷7÷2=65.0-53.7=21×(385-373)=665÷7×44=996÷(459-456)=15×(295÷5)=712÷(2×4)=271+49×8=19×10-16=4/9-3/9=290÷5÷2=17×20+132=60×66=619+971-436=163+640+843=155-19×6=86+16×51=381-(409-85)=440×2×9=12÷6=29×4×3=593-170-159=136÷(19-15)=827-377+197=405-702÷9=933-(85+717)=426+230÷5=30×25÷5=514+829+816=108+391-158=576÷2÷2=(425-401)÷6=49×(193-184)=453×6-454=23×28÷2=345-684÷4=823+(243-30)=608+299-820=266+500=224÷4÷4=62×48÷2=451-28×11=37×(380-375)=321÷(12÷4)=317×7=280-(327-64)=794-597+790=50×76×9=450-(17+260)=969-915=456÷4×6=96÷8=37×(120÷8)=612×3-502=42÷7=2/5-1/5=432÷(3×2)=29×(140÷5)=362-(64+150)=79+27×17=10×13-115=639+201+858=264÷4÷6=846×8-886=(641-515)÷2=141+11×78=326×3-537=327-198÷9=282+(365-273)=219+726-910=714÷(3×2)=281-26=63×4×9=374+470+137=208+204×3=824-181=39×78×8=152+568-241=215-(353-302)=(76-45)×26=900+168÷2=499-495÷9=96×42÷6=89×56×5=283×2+853=384÷8=48÷(875-869)=7/9-1/9=690-216×3=137+(397-149)=959-439=299×2=708÷4×8=458-24-160=569-259=326-(413-397)=10×27×3=147×3=71×(78÷6)=904+546+908=(359-205)÷7=995-(860-25)=781-260+689=353-248+297=270×3=4/8+3/8=612÷2÷2=2.0+8.9=78.8+19.3=243×3-267=75×38÷3=154+117×7=42×21÷6=485×2-953=81-12=443+550=370÷(35÷7)=92+840÷5=168×5-94=17×28-171=83+(238-54)=481+140+199=55×(216÷4)=9.2+7.4=453+(66-32)=248-(970-892)=395-129÷3=(733-329)÷4=498+(811-361)=109+143=874×8÷2=15×19-137=53+16×37=516×(753-750)=78×17÷3=931-658-264=458-82+69=833÷7÷7=146-11×8=491-342÷2=36×58×7=823×(340-335)=329-(99-29)=159+42=49×2×28=841-88×3=628÷(24÷6)=254-38×6=25×2×39=766-17×10=106×(31-22)=3/4-1/4=208÷(2×2)=1/6+3/6=306-11-281=876÷3×9=17×32=459-44-28=280÷4=(584-236)÷2=66+83×9=144-42×2=962-175-519=292-(139+113)=10×6×87=373-34-132=226-184=410-(98+279)=405÷(162-159)=78÷3×35=14×40÷4=71.4+10.5=10×10×3=9.7-2.5=(104-31)×56=230+315+201=375+98×4=25×3×84=19×4×62=455-97+36=303-656÷4=44×62÷4=320×2+758=410-11×25=612×2÷3=936÷(27÷9)=96÷(12÷3)=65×9÷3=12×(238-212)=2.2+6.7=200÷4÷2=11×4×87=36×27-364=(442-85)÷3=819÷9+867=295-(101-25)=36×11×2=22×(36÷3)=436-(162-131)=479+916-424=21+93×6=468-(156+223)=70-39÷3=764÷2×8=24×25-168=564+358-132=344×3-291=319+128÷2=97×(279÷9)=310÷5+381=132÷3=62×(969-933)=153+248=14×55÷7=136+295-212=614-11×45=(488-12)÷7=457-364-13=14×30÷6=33×51=380-40×8=771-(117+100)=435÷5÷3=21×4×39=57.3-55.6=(634-384)÷5=259-148+248=206+292=452-328=440-(244+71)=756÷3÷7=342÷(105-103)=1.4+5.1=864÷(72÷8)=830-326×2=340-(167+115)=204×5÷4=229-17=960÷8=869-149=817×8=54-16×2=10×2×41=94×5-36=(439-401)×13=979-141=258÷3×68=202÷2=4.5+4.0=330+58=252-17×13=472÷(16÷4)=160×2÷5=80×80×3=363-(56+22)=68×5×3=166×6=935+50×19=737+571-755=804÷6+919=393-19×17=960÷5÷3=14×27-214=951÷3+231=46×2×4=233+(513-479)=(325-61)÷3=39×2×56=417-118×2=425×2=3.5+4.9=374-612÷9=97.9-74.5=500÷5÷5=27÷3=56×48=600+97×10=390÷2=720÷2÷4=7.0-5.9=15×49-167=570÷(18÷6)=11×58=499-(54+286)=7.0+1.1=201-22×6=(412-337)÷5=318+(102-100)=203-157=414-25×12=994÷(42-40)=35÷5×90=62×2×5=541×(10÷5)=300÷(54÷9)=13×18+994=486-(312+148)=34+(751-501)=370-(304-26)=39×3=380-251=91.8-6.8=992-(769-403)=28×28÷7=82×5×6=295÷5×59=44÷2÷2=761-114×2=347+119-81=93×38×4=262×(24÷8)=716-(43+380)=88÷(2×2)=354÷3÷2=(552-56)÷8=216÷3=382-(420-236)=29×(197-150)=93×(903-874)=34×(104÷4)=528÷(4×2)=66×3×5=864÷6+162=3/7-2/7=28×24÷7=61×15+573=80+283-320=503+229=408+(304-95)=675+(443-239)=456÷2÷3=104×7-722=335÷5=999×3=909+750=624÷4÷2=204÷4×25=19×(405÷9)=799×(232-226)=24×57×8=166×(238-231)=21×3×92=226×(318-315)=737-600+421=484-12×27=11×72÷4=11×71=24×59÷8=877-48×12=90×8=(921-48)÷9=97×81×3=27×80=77.9+3.5=180÷6×24=108×(20÷4)=374-13×3=3.3+3.4=52×(34-31)=564÷(2×3)=308-90-35=120+187-226=237-360÷4=505×6-637=786-485+682=31×2×82=109+177×2=45-(417-378)=295×2-535=25×31=121-800÷8=4.9+6.2=580-(83+224)=514×2=(270-257)×58=535-(323+141)=666×2=18×19-265=664-34×17=12×69-480=493-226-235=422×2×5=840÷(3×2)=888-(882-100)=85×(40-31)=10×50-139=144×(181-177)=356+255=800÷(4×2)=271-124+292=152-101+57=330×3÷2=232÷8=7.5-4.0=24×22÷3=1/8+4/8=791-768÷3=567÷(14÷2)=689×(795-791)=596+(568-358)=995×2÷5=8.7-1.8=650-321×2=519÷3×5=35×24÷7=888+397=136×2×3=514×9-270=6.9-1.1=88×95=280÷(4×2)=876-29×23=4.1-4.0=324÷(3×2)=786×(291-288)=792÷4+461=176+(297-260)=209×(20÷5)=140÷(35÷7)=640÷(4×2)=420÷(85-80)=392÷(2×2)=222÷3+67=339-984÷4=34×(64÷8)=59×81×2=29×(224÷8)=78×11-594=130×5×9=563+249×2=231×3÷7=525-804÷6=267-208÷4=61×8-31=108÷9×10=849×8=317-120+226=582-(933-554)=180+317=15÷5×9=175÷(30÷6)=902×(63÷9)=60×(75÷5)=23×2×98=18×(90÷9)=19×5×65=20×21÷7=11×38=894÷(3×2)=784÷(2×2)=(346-141)÷5=2/5+3/5=592+176+215=341-22×5=745-99×2=306÷(366-357)=384÷(771-769)=334+385=372÷4×2=259+(450-137)=336×4=424÷8×7=381+210=13×(366-361)=62×25×3=111+(124-91)=44÷4=198÷(24÷8)=10×4×14=117-(148-113)=330+319+274=10×5×46=908×5÷4=666×2÷3=102÷2×10=869-331-174=24×13=722+308=3.7+3.9=449-10×44=422-66=366+(532-203)=59.4-44.7=16×12=15×5×62=455-10×31=267+(258-235)=(952-82)÷5=139×(49÷7)=867-701=291+986+307=234÷6×19=98×36÷7=820÷(2×2)=24×14×2=272÷8×2=175×8=258÷(2×3)=477÷(45÷5)=305+325+265=544+916-237=106×3÷2=831×(24÷8)=24÷(2×3)=560÷7×12=498÷2×9=175+10×69=14×30-299=527-(146+250)=75×(347-343)=64×(161-157)=10×(272-237)=10×27-81=304×2÷4=309+88-65=376×2-82=65÷5×3=5.6-5.1=99×(18÷2)=1/6+2/6=62×6=449-396÷9=504÷(2×2)=17×(140÷2)=14+328-211=679+615÷3=451-25×2=3.0+0.3=276+(348-121)=26×7÷2=468×2-909=319-211=852÷2=681×(24÷8)=845-24-283=222÷(410-408)=233+339-469=37×(201÷3)=142÷(112-110)=356÷(10÷5)=133÷(28÷4)=718-460+317=77+50×15=848-(105+281)=9.4-5.4=224÷4=384÷4=28×24÷2=468×2=809-380-268=91×11=374+12×44=929-772÷2=125+464×2=867×4÷3=309-32÷8=928×7=907-83=902+(646-520)=377+20×36=980÷7=289-60-110=24÷6×92=(398-88)÷5=544+295-377=144+41-21=192×(14÷7)=97+23×11=894×5-429=195÷3×58=666×(48÷6)=78×(644÷7)=205÷(40÷8)=164+31×9=2/4-1/4=446×(652-645)=265×(652-649)=739-91-513=49×(257-253)=11×14+27=880-21=13×(320÷8)=5.6-2.2=108+74=13×72=10×5×15=(416-152)÷6=498+15×23=(325-243)÷2=348÷4=(236-89)÷7=328-249=510÷(2×3)=685-(288+366)=47+178×3=9.0-5.7=60×28÷6=549÷3÷3=362-(715-681)=684÷(18÷6)=329÷7×6=15×64-170=16×22×4=57-145÷5=85×(595÷7)=250+250×2=858-278÷2=765-123-232=975×(16÷8)=897-32×13=249-(239-196)=129×5-35=819×5÷3=49×15+831=395+28×11=462÷(197-195)=60÷2÷2=11×72=4.3+11.5=74×(10÷2)=88×82×9=413-51×6=8.1+2.5=440÷8×3=17.3+74.9=33.5-4.4=191×2=938÷(12÷6)=436-420=22×15×2=822×6-514=198×(118-113)=142+24+790=624÷4×2=791+104-267=10×(100÷5)=909×7=498-266-59=619-369+746=169×2+365=608+675÷3=749÷(63÷9)=613-133=928÷4=23×2×95=329×2×9=294+10×28=64×42=94.3-30.7=14×14×4=705÷(186-183)=227×(54÷9)=523×(428-421)=900-10×8=339×6=87×(56÷8)=164÷(95-91)=114÷3×56=42÷7×69=273+(292-26)=(267-261)÷3=389×6=479-34×5=371-10×10=702×5÷6=13×48+242=13×28×2=72÷8×32=187×(10÷5)=510+196×2=20×(18÷9)=471-21×6=454+97×5=12×54÷4=254×3=345÷5×7=19×16-278=10×61-490=10×9×85=203×3=45÷3×60=46×(160÷8)=396-204+199=975-(92+414)=126×3×4=60.6-37.3=547×3-874=(493-155)÷2=8.8-7.3=105×6-96=693÷9×6=772÷4+380=186÷(18÷6)=672÷(64-61)=315×(15÷5)=71×(385÷5)=90×44÷6=140+59×9=774÷9×23=395-716÷2=667+985-354=395+18-399=163×3×8=40×14÷5=(314-295)×31=473-24×17=66+425×2=486×9-805=156÷3×52=234÷(3×3)=198+745=3/5+2/5=38×2×15=207+359+88=102×7=6.1-5.4=2.2+3.7=176×(319-316)=10×5×7=850×(18÷6)=441×(12÷6)=678÷(18÷9)=72×23×2=18÷2×59=33.7+4.0=520×(54÷6)=213+153×4=500÷(91-89)=84×3÷4=(432-366)÷6=286+67×12=212×(28÷7)=21×20÷5=276÷4×5=515+10×78=349+80-394=195-(290-135)=277×2=132+224-234=55×9-475=330-245=29×17-31=845-(495-130)=135+270-12=966÷2=467×4-951=495+460-759=921-398+740=402-824÷4=852+931-474=2/8+5/8=5.9-2.4=625-944÷8=13×11×5=645×(286-277)=414÷(3×3)=340-22×11=76×(246÷6)=29×(492-487)=197×(549-541)=13×37×4=726+688-580=103×(193-190)=518÷2÷7=924÷6÷2=345×8÷5=(367-151)÷3=52×13-24=76×(58÷2)=186÷3×4=180÷5=38×(34÷2)=86×(486÷9)=436÷(386-382)=22×15-119=315+14×15=30×2×53=19×2×55=21×41-674=128+341=432÷3=145-46+216=445-(134+11)=207-(462-337)=2.0+5.7=732÷2+464=808-313-31=50×(528÷8)=42÷3×6=14×52=44×19-553=171÷(144-135)=373-188=(604-284)÷8=30×(162-157)=132×7÷2=682-(896-523)=327×3×6=(90-77)×24=559+(452-360)=476-116-149=204÷6=622+282-808=342+752÷8=84÷(42÷6)=341-250-85=45×(862-772)=716÷(2×2)=966-(278+591)=3.7+2.3=447+86+460=185+780÷3=(459-29)÷5=36×22-88=78×8÷3=24÷6×59=330÷(3×2)=117-43+317=672÷7÷8=91×(637÷7)=715÷5+346=35×3×8=607×(35÷7)=848-568÷8=213÷(24÷8)=783÷3÷9=71×52=274×2-512=119×(158-150)=97×(616÷8)=12×21÷4=684-(26+471)=67×34×5=19×26×4=14×(96-54)=18×5×21=365-220-115=93÷3×32=626×5-181=292÷4×5=673-300+524=11×39×2=18×(36÷9)=225-(742-605)=85×7=435-149+699=363-15×23=606×(24÷4)=432×7=44×10÷4=507+830+417=122×3=119×8-872=5.9-3.0=18×30=27×9×6=5/7-1/7=850÷5×8=307-29-264=583×9÷3=14×13×2=374-12×6=224÷7+308=66×16×5=458-110=278×(423-417)=541+481+551=880÷4÷4=648-122-272=480-174-198=678+232÷4=181×2+444=439-336-81=108×4×2=445-398+153=13.5+3.7=99×56÷8=309+65×9=352-323+360=288×(12÷6)=470-83×4=398-12=570-382+913=84×9+464=530-282÷6=440×(45÷5)=336-(131+141)=422+48×9=468-15×12=99+67=205÷(45÷9)=30×2×12=898-(661-153)=(345-292)×12=924+14×45=726+731+319=653-26×15=570÷3÷2=428-(339-144)=236+71-103=(423-54)÷3=77.8+8.2=277-12×23=30×(119÷7)=471-(280+15)=21×(294÷7)=15×(154-134)=97-560÷7=416÷(10÷5)=952÷8+976=62×4×8=727+70×13=23.2+68.0=417-82=747÷(3×3)=59×16+845=48÷3=464÷(329-321)=106×2×3=712-23-487=787-358+477=349+201+60=57×6×2=959-(989-653)=523-34×10=27×(589-510)=(266-234)÷2=10×(192÷3)=299×3×7=437-249=990-36×27=(701-663)×89=870+327+912=702÷(3×3)=148÷(36÷9)=311+24×22=687÷3×6=589+650-471=66+127×2=476÷(594-592)=144÷2÷9=17×71=5.2+49.4=234÷6×68=221+831÷3=331+71=73×6×2=44×4×2=39×90=73+344-278=18×2×47=396×6÷4=878-137-394=54÷3×35=802-(670-540)=7/10-1/10=222÷(333-327)=44×2×54=2.4-0.8=936÷(2×3)=609-(139+234)=981-830=18×11-23=3/5-1/5=55×84÷6=345+580÷4=210÷5÷2=443+125×4=258÷(21÷7)=224×3÷6=243+35×11=120÷6×36=(494-404)×53=13×18-48=32×(112÷8)=511-(645-625)=13×15×2=112×5×4=178×(782-779)=702÷(220-218)=83-240÷6=370-308÷2=345×2-541=800-12×8=113+174×2=132+616=885-71=5.4-1.1=338+385÷5=455÷(920-915)=(516-502)×28=228÷(3×2)=869+64×9=3.6-2.2=697×(42÷6)=1.8+7.0=10×44-98=401-89-101=441-(188+192)=231+176÷2=6.6-4.8=730÷5+362=(596-531)×64=316÷(180-178)=400÷(233-228)=390÷(3×2)=954-34×26=62×(105÷3)=(822-317)÷5=55×80÷2=156÷4=618+34×20=91×10=10×(10÷2)=366-22×2=129+56×7=23×4×2=674×3-949=334+(117-100)=(775-435)÷4=688÷4=21×10÷5=41×9-106=413+660÷4=451-(13+110)=11×45-329=700÷7÷4=232-670÷5=349-(196+108)=30×(912-870)=288÷(15÷5)=83×68=946+644=564-(280+223)=562+621+655=18×21×2=318÷(841-839)=92÷2=(309-275)×16=(295-43)÷3=636-45-347=665÷7×4=539-71×4=725÷5×3=928÷(2×4)=4/10+6/10=616÷(2×2)=224÷4×11=425+18×16=295×2-155=70+315-50=134×6=68×(626-584)=32×2×82=117+14×45=48÷8+252=14×66+21=20×(91÷7)=644-(899-828)=485+196÷4=931+59×6=312÷2+218=20.4-17.3=13×2×3=345+142=386+(125-103)=162-301÷7=376-160-186=381-10×14=3.6+4.0=864×(54÷6)=312+926+84=146×2-74=948-424×2=256÷(186-178)=559×(146-141)=211-(395-300)=45×(295-274)=330-301+349=492-610÷5=15×(166-100)=12×8×62=863+324×3=166-47=36×98÷9=420-17×14=参考答案3.3+3.6=6.9(154-141)×21=273204-609÷7=11726×(182÷7)=676439-22×7=285171-675÷9=96990÷(292-290)=49524×3×32=230499×89=8811996-778=218100÷(32÷8)=25387÷(3×3)=43265×3-789=6310-18-179=113426÷(423-420)=142225÷5=45339×7÷3=79111×2×80=1760418×4=1672123×7=861202-184+72=90(253-105)÷4=37356+14×25=706210+215=425(703-633)÷7=100.2+0.6=0.8641-(301-22)=36260×6÷3=120620×6÷4=930560÷5×3=33649×10=49047×72×8=2707281×(12÷3)=32428×12×2=672627-22×9=429194+396+338=928571-306=265(462-137)÷5=65906-575=33118÷(3×3)=2114÷(2×3)=1920×11×2=440(818-226)÷2=29668×14=95260÷(21÷7)=2047×78÷2=1833773-245=528672÷2÷2=1681.4+3.3=4.7372÷(18÷3)=6226×(261-252)=234458-10×10=358616÷7×6=528960÷(999-993)=1602.3-0.6=1.7272÷8÷2=17815-26-449=34086×36÷3=103293÷3×47=145775×7÷3=175218+138×7=1184970-226+878=162227×12×3=97298÷7×17=23816×38+366=974615÷5÷3=41344÷8=43151+31×15=616136×4÷2=272304×3-17=895431-(385-84)=130786÷2×5=1965720÷(83-79)=180968÷(40÷5)=121144÷9×3=48279+406=6858.0+6.6=14.6423+(414-285)=552495×2÷3=330381×2=76227×(487-473)=37875×(164÷2)=6150247-121=12640.5-15.4=25.1315÷(418-415)=105852÷3+80=36437+640+299=97632+(934-695)=271328×(21÷7)=984167-21×4=83135×(484-477)=945760÷(24÷3)=95124-122+308=310980÷2÷2=24527+79+50=156120+702÷9=198404-28×3=32032×20=640(508-476)×35=1120306-10×23=76940÷(30÷6)=188(474-134)÷5=686/10-3/10=3/10194×(423-418)=970270+110=380154×3=462550×9÷6=825814-(272+127)=415279×3÷9=9311.7+82.6=94.3108+198÷3=17410×75=750475-34×6=271110×7-707=63798÷(2×3)=1339.0-0.2=8.8710-(983-833)=560332×(14÷7)=66468×16×2=2176423-85+36=374808-212=59623×12-32=244938-20×19=558862-23×9=655620÷5=124528-25×11=253271+48-197=122124÷4×27=837(241-37)÷4=51927÷(707-704)=309999-(285+435)=27923×28-585=5924×(379-341)=912537+(944-865)=61653×6+379=697882×(980-976)=3528324-15×12=144445-(116+18)=31141×66÷3=90217×26×2=884824÷(2×2)=20658×70=4060186×3=558209+(454-318)=345247+(328-235)=340437-165-91=181339+(522-390)=471310-298+304=31643×20=8609.4-7.6=1.8216+122+634=972140+285=42514×7×3=294123+311-107=327385-114-183=88906+683+244=1833999-217+186=968462-26×15=72396÷2+722=920692÷(2×2)=173688+610+64=136214÷7×86=17224×6×4=576303÷3+568=669846÷6=141759-343×2=7310×21×4=840408÷4÷2=5135×20=700328÷4×49=4018648÷6×2=2168.2+9.2=17.4160×2+456=77616×4×19=1216712×(88-83)=356033×23-438=321579+753+354=1686437-(184-181)=4340.8+6.6=7.40.2+2.5=2.716×2×31=992231+305=53698÷7×65=91029×3×53=461184÷2÷3=14105×3÷5=63783+410+897=209055×14=770372-(234+80)=58630÷6÷3=35877-(203-70)=74416×44-466=238762-759+879=882717×(12÷4)=215113+34+228=275495÷(95-90)=99658+539=1197408÷(459-451)=51906-716÷4=727113+86+626=825240÷3÷2=4013×3×22=858986+86×10=184621×2×4=168260-64×3=6899×(244÷4)=6039130×3=390797×(45÷9)=3985238-45×5=13799-(579-237)=457427-164-169=94162÷6×80=216032×15÷8=6033+228-21=240377+74=45128×2×14=784234-410÷5=152698+(982-515)=1165(860-326)÷6=89174+222÷2=285906÷2×6=2718711+270×2=125169.4-2.9=66.5327-28÷7=32313×64×5=416021×2×9=37889×38=3382430-252+292=47028×(69-23)=1288641+921=156291+(789-167)=713636÷6×7=742984+666+535=21852/9+3/9=5/964+342=40613×6×79=6162301-23×3=23231×25=775223+109=332522÷(291-289)=2612.5+7.6=10.1163+152=31518×27×2=972709+235=944329-16×13=12186×4×2=688880÷8÷5=2289×9-95=70664÷4×6=96977-32+84=10291/7+2/7=3/7819÷9×3=27324×17÷3=136944-11×59=295333×(36÷4)=299751×4÷6=344/8-2/8=2/820÷2×99=990378+110=488108×(30÷6)=54011×3×2=66917-344-500=73268÷4×91=6097458÷(10÷5)=22926+388+30=444219÷(48-45)=735.1-3.3=1.846÷2=238.8-1.2=7.6741-245-233=263448+(865-313)=1000463-448=1537×(496÷8)=229432+(443-414)=61193×2×4=1544107+168+605=880(450-432)÷3=624÷2×47=564120÷2=6070×10-20=680174÷2×55=478516×3×2=96296÷(24÷6)=74320÷4+179=25911×2×17=37455÷5=11342÷(300-298)=17147×15-551=154748÷(28÷7)=18794÷2×3=14120×45-123=77710×22×2=440393+(274-202)=46517+607+121=745492-299+134=32779+851+58=98883+36×23=911428-346+76=158(803-707)÷3=3290÷(27÷9)=3040×58=2320686÷7×3=294446-418+429=457151+943+603=1697325+41×12=817290-(58+72)=160407-(216+154)=37221+76×3=449108×2÷3=72948÷2=474525÷5÷5=2154-276÷6=848×7÷8=42556÷4+669=808850-713+57=1944.7-3.1=1.6781+142=92312+238-217=3323×27÷3=207280÷(2×4)=35490÷7×51=3570467-234÷9=44142×51=2142382÷(12÷6)=191404×2+36=844958-(268-61)=75187×6=522(306-293)×48=624489-145×3=54907-43+111=97587×9+406=118938×26-461=527374-317+101=158(467-444)×20=460418÷2=209102+127=229357+109=4661.5-0.6=0.9944-126÷6=923672÷6×9=100811×51-174=38711×63=693918÷3×8=244826+470-239=25758×(114-63)=295846×10-80=38035×14-483=7666÷(3×2)=111101+(176-60)=2178.5-4.3=4.2(86-42)×64=28167.8+9.4=17.2102×8÷3=27282.3-52.2=30.1478-(247+79)=15213×8×3=312436-215=221776÷4×5=970116÷(71-69)=58430-31×10=120180×4÷2=360106+289+322=717120÷6=20157×7-525=574180÷9=20471+(453-54)=870640×(20÷5)=256054.7+12.6=67.3310×(28-25)=93048×59=2832264+460-218=506323-(27+257)=39320-26×12=8710-51×12=98822-(200+563)=59628+792+498=1918562-(104+347)=111195×(27÷9)=58532×3×24=230465×(20÷2)=650370÷5×41=3034114÷(308-302)=1910×10×4=4008.9-2.0=6.9376÷(4×2)=47498-26-351=121554×7÷2=1939114-(304-209)=1928×2×13=728(119-99)×47=940267×2×4=213658×9÷3=1741.3+5.8=7.1950×7=6650(194-169)×11=27548+920÷4=278333×2-117=549489+(388-38)=839109+329×3=1096999÷9=111332×3-573=42326×18÷2=234361-14×14=165(89-77)×76=912480÷6×5=400263-(298-273)=238483×(515-509)=289898÷7×9=1263/8+4/8=7/8(347-170)÷3=59719-18×26=25121×19=39915×(147÷7)=315224-348÷4=13786×(304÷8)=326841×2×83=6806273+(358-268)=36394+(168-18)=244175×(455-452)=525415-(15+53)=347821-32×24=53108×6=648845+858-52=1651387+462+33=88234+282÷3=12823×14-300=22780÷3÷2=13055×11+66=671468-15=4534/6-1/6=3/6380×3÷6=1902/6+3/6=5/6104×2×6=1248203×2+358=76418×(317-279)=684526×6-76=3080722+56×15=1562429-59-194=17648×2×8=768495-(438-289)=346316÷4×85=6715122-40×3=214×19=266432÷4÷2=5417×26-251=19177+254=331534×(98-94)=213644×(581-533)=2112534-73-132=329301×2=6028.1+7.4=15.5448+(833-819)=462287-44×3=15525×12÷5=60(907-803)÷2=5227.6-2.4=25.2133-105=28531+22-279=274364÷7÷2=2665.0-53.7=11.321×(385-373)=252665÷7×44=4180996÷(459-456)=33215×(295÷5)=885712÷(2×4)=89271+49×8=66319×10-16=1744/9-3/9=1/9290÷5÷2=2917×20+132=47260×66=3960619+971-436=1154163+640+843=1646155-19×6=4186+16×51=902381-(409-85)=57440×2×9=792012÷6=229×4×3=348593-170-159=264136÷(19-15)=34827-377+197=647405-702÷9=327933-(85+717)=131426+230÷5=47230×25÷5=150514+829+816=2159108+391-158=341576÷2÷2=144(425-401)÷6=449×(193-184)=441453×6-454=226423×28÷2=322345-684÷4=174823+(243-30)=1036608+299-820=87266+500=766224÷4÷4=1462×48÷2=1488451-28×11=14337×(380-375)=185321÷(12÷4)=107317×7=2219280-(327-64)=17794-597+790=98750×76×9=34200450-(17+260)=173969-915=54456÷4×6=68496÷8=1237×(120÷8)=555612×3-502=133442÷7=62/5-1/5=1/5432÷(3×2)=7229×(140÷5)=812362-(64+150)=14879+27×17=53810×13-115=15639+201+858=1698264÷4÷6=11846×8-886=5882(641-515)÷2=63141+11×78=999326×3-537=441327-198÷9=305282+(365-273)=374219+726-910=35714÷(3×2)=119281-26=25563×4×9=2268374+470+137=981208+204×3=820824-181=64339×78×8=24336152+568-241=479215-(353-302)=164(76-45)×26=806900+168÷2=984499-495÷9=44496×42÷6=67289×56×5=24920283×2+853=1419384÷8=4848÷(875-869)=87/9-1/9=6/9690-216×3=42137+(397-149)=385959-439=520299×2=598708÷4×8=1416458-24-160=274569-259=310326-(413-397)=31010×27×3=810147×3=44171×(78÷6)=923904+546+908=2358(359-205)÷7=22995-(860-25)=160781-260+689=1210353-248+297=402270×3=8104/8+3/8=7/8612÷2÷2=1532.0+8.9=10.978.8+19.3=98.1243×3-267=46275×38÷3=950154+117×7=97342×21÷6=147485×2-953=1781-12=69443+550=993370÷(35÷7)=7492+840÷5=260168×5-94=74617×28-171=30583+(238-54)=267481+140+199=82055×(216÷4)=29709.2+7.4=16.6453+(66-32)=487248-(970-892)=170395-129÷3=352(733-329)÷4=101498+(811-361)=948109+143=252874×8÷2=349615×19-137=14853+16×37=645516×(753-750)=154878×17÷3=442931-658-264=9458-82+69=445833÷7÷7=17146-11×8=58491-342÷2=32036×58×7=14616823×(340-335)=4115329-(99-29)=259159+42=20149×2×28=2744841-88×3=577628÷(24÷6)=157254-38×6=2625×2×39=1950766-17×10=596106×(31-22)=9543/4-1/4=2/4208÷(2×2)=521/6+3/6=4/6306-11-281=14876÷3×9=262817×32=544459-44-28=387280÷4=70(584-236)÷2=17466+83×9=813144-42×2=60962-175-519=268292-(139+113)=4010×6×87=5220373-34-132=207226-184=42410-(98+279)=33405÷(162-159)=13578÷3×35=91014×40÷4=14071.4+10.5=81.910×10×3=3009.7-2.5=7.2(104-31)×56=4088230+315+201=746375+98×4=76725×3×84=630019×4×62=4712455-97+36=394303-656÷4=13944×62÷4=682320×2+758=1398410-11×25=135612×2÷3=408936÷(27÷9)=31296÷(12÷3)=2465×9÷3=19512×(238-212)=3122.2+6.7=8.9200÷4÷2=2511×4×87=382836×27-364=608(442-85)÷3=119819÷9+867=958295-(101-25)=21936×11×2=79222×(36÷3)=264436-(162-131)=405479+916-424=97121+93×6=579468-(156+223)=8970-39÷3=57764÷2×8=305624×25-168=432564+358-132=790344×3-291=741319+128÷2=38397×(279÷9)=3007310÷5+381=443132÷3=4462×(969-933)=2232153+248=40114×55÷7=110136+295-212=219614-11×45=119(488-12)÷7=68457-364-13=8014×30÷6=7033×51=1683380-40×8=60771-(117+100)=554435÷5÷3=2921×4×39=327657.3-55.6=1.7(634-384)÷5=50259-148+248=359206+292=498452-328=124440-(244+71)=125756÷3÷7=36342÷(105-103)=1711.4+5.1=6.5864÷(72÷8)=96830-326×2=178340-(167+115)=58204×5÷4=255229-17=212960÷8=120869-149=720817×8=653654-16×2=2210×2×41=82094×5-36=434(439-401)×13=494979-141=838258÷3×68=5848202÷2=1014.5+4.0=8.5330+58=388252-17×13=31472÷(16÷4)=118160×2÷5=6480×80×3=19200363-(56+22)=28568×5×3=1020166×6=996935+50×19=1885737+571-755=553804÷6+919=1053393-19×17=70960÷5÷3=6414×27-214=164951÷3+231=54846×2×4=368233+(513-479)=267(325-61)÷3=8839×2×56=4368417-118×2=181425×2=8503.5+4.9=8.4374-612÷9=30697.9-74.5=23.4500÷5÷5=2027÷3=956×48=2688600+97×10=1570390÷2=195720÷2÷4=907.0-5.9=1.115×49-167=568570÷(18÷6)=19011×58=638499-(54+286)=1597.0+1.1=8.1201-22×6=69(412-337)÷5=15318+(102-100)=320203-157=46414-25×12=114994÷(42-40)=49735÷5×90=63062×2×5=620541×(10÷5)=1082300÷(54÷9)=5013×18+994=1228486-(312+148)=2634+(751-501)=284370-(304-26)=9239×3=117380-251=12991.8-6.8=85.0992-(769-403)=62628×28÷7=11282×5×6=2460295÷5×59=348144÷2÷2=11761-114×2=533347+119-81=38593×38×4=14136262×(24÷8)=786716-(43+380)=29388÷(2×2)=22354÷3÷2=59(552-56)÷8=62216÷3=72382-(420-236)=19829×(197-150)=136393×(903-874)=269734×(104÷4)=884528÷(4×2)=6666×3×5=990864÷6+162=3063/7-2/7=1/728×24÷7=9661×15+573=148880+283-320=43503+229=732408+(304-95)=617675+(443-239)=879456÷2÷3=76104×7-722=6335÷5=67999×3=2997909+750=1659624÷4÷2=78204÷4×25=127519×(405÷9)=855799×(232-226)=479424×57×8=10944166×(238-231)=116221×3×92=5796226×(318-315)=678737-600+421=558484-12×27=16011×72÷4=19811×71=78124×59÷8=177877-48×12=30190×8=720(921-48)÷9=9797×81×3=2357127×80=216077.9+3.5=81.4180÷6×24=720108×(20÷4)=540374-13×3=3353.3+3.4=6.752×(34-31)=156564÷(2×3)=94308-90-35=183120+187-226=81237-360÷4=147505×6-637=2393786-485+682=98331×2×82=5084109+177×2=46345-(417-378)=6295×2-535=5525×31=775121-800÷8=214.9+6.2=11.1580-(83+224)=273514×2=1028(270-257)×58=754535-(323+141)=71666×2=133218×19-265=77664-34×17=8612×69-480=348493-226-235=32422×2×5=4220840÷(3×2)=140888-(882-100)=10685×(40-31)=76510×50-139=361144×(181-177)=576356+255=611800÷(4×2)=100271-124+292=439152-101+57=108330×3÷2=495232÷8=297.5-4.0=3.524×22÷3=1761/8+4/8=5/8791-768÷3=535567÷(14÷2)=81689×(795-791)=2756596+(568-358)=806995×2÷5=3988.7-1.8=6.9650-321×2=8519÷3×5=86535×24÷7=120888+397=1285136×2×3=816514×9-270=43566.9-1.1=5.888×95=8360280÷(4×2)=35876-29×23=2094.1-4.0=0.1324÷(3×2)=54786×(291-288)=2358792÷4+461=659176+(297-260)=213209×(20÷5)=836140÷(35÷7)=28640÷(4×2)=80420÷(85-80)=84392÷(2×2)=98222÷3+67=141339-984÷4=9334×(64÷8)=27259×81×2=955829×(224÷8)=81278×11-594=264130×5×9=5850563+249×2=1061231×3÷7=99525-804÷6=391267-208÷4=21561×8-31=457108÷9×10=120849×8=6792317-120+226=423582-(933-554)=203180+317=49715÷5×9=27175÷(30÷6)=35902×(63÷9)=631460×(75÷5)=90023×2×98=450818×(90÷9)=18019×5×65=617520×21÷7=6011×38=418894÷(3×2)=149784÷(2×2)=196(346-141)÷5=412/5+3/5=1592+176+215=983341-22×5=231745-99×2=547306÷(366-357)=34384÷(771-769)=192334+385=719372÷4×2=186259+(450-137)=572336×4=1344424÷8×7=371381+210=59113×(366-361)=6562×25×3=4650111+(124-91)=14444÷4=11198÷(24÷8)=6610×4×14=560117-(148-113)=82330+319+274=92310×5×46=2300908×5÷4=1135666×2÷3=444102÷2×10=510869-331-174=36424×13=312722+308=10303.7+3.9=7.6449-10×44=9422-66=356366+(532-203)=69559.4-44.7=14.716×12=1921