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920-(443+220)=934-(23+250)=19×5×26=478-35×3=19×3×71=35×7×3=36×25÷2=20.5+52.6=388×5-213=638-235+970=482+289×3=428÷4=73×7×2=40×(72÷8)=(460-312)÷2=249+102×3=53×58=(181-113)×40=512÷4÷8=96×(557-505)=55×(15÷5)=16×3×74=383-(338-90)=990÷(3×3)=12×45=58+180-201=19×8÷2=882-(466-449)=288÷8=8.9+7.0=329×3-69=759-(191+411)=393-271+168=424+33×12=328-65-17=402-77-177=68×30÷6=72÷9×90=482-10×22=996÷4+453=63×(397-383)=2/7+4/7=552÷3÷8=252-52-46=966+181×5=383×3-397=16×14×4=387÷(19-10)=429+(254-202)=354+268+163=167+70+578=359-(322+13)=264÷4×7=(787-556)÷3=17×(156÷3)=726÷3=146×(65-61)=720-251-330=966÷6=252+219=624×5÷4=484÷(479-475)=349-(85+183)=33×14+149=16.0+38.6=603÷3×7=816÷4+471=372÷(3×2)=85×23=296÷(2×2)=26×(300÷5)=581+182+203=26×90×7=142×2×3=77+30×23=845÷5=9.2-4.5=127×8-754=450-115-139=402÷(12÷2)=695-548+899=187×(57-52)=63×12+36=43×2×13=2/3-1/3=395-45-146=793-421+510=244÷2×3=474-342÷3=173-79+145=316-14×19=134-66-33=336÷(2×4)=287+(602-529)=377+390+891=120÷(58-56)=(41-17)×12=1/7+5/7=243×8÷3=592÷(2×2)=636-131+137=985÷5×4=(219-39)÷5=424+29×14=188÷4×17=234+176+286=561+930=336÷(14÷2)=38×(198÷9)=725×(35÷5)=33×25=14×50-670=224×(12÷3)=440-181-144=338-110÷2=8.6+0.3=776-313=24×21=208÷(2×2)=350÷(407-405)=(463-193)÷5=12×2×45=912÷8=3/5-2/5=111×8×9=256÷8×63=546×(24÷6)=704÷(155-151)=94×15÷5=791×(45÷5)=105+290×3=18÷(15÷5)=3.9+6.1=762×7=896÷7÷8=736-173+560=330-18×11=10×4×75=493×8-699=934-19×24=898-(927-196)=16×4×72=31×18÷6=535-283=262÷2=12×8×14=454×(444-440)=338-45×2=404+90-305=32.4-17.3=465-150÷6=736÷8÷2=19×37=277+117=49×(217÷7)=526÷2+115=302-216÷6=22×(239-151)=492×2-511=16×21×2=4/6+2/6=93÷3×2=21×4×91=10×10+303=263-78+48=288-55×2=5.0+8.7=933-(779-412)=221×(36÷4)=339-22×15=554-573÷3=75+382-146=907-388÷2=435-(234-123)=240-(161+40)=23×5×3=107×5×9=18.7+26.8=624÷8÷2=18×26-185=44×67×5=760÷(2×4)=118+125=479-282+165=73×9÷3=809+10×6=252÷7÷4=31×13-220=730+57×6=408-(45+194)=500-82=108÷9×7=204÷(24÷8)=408÷3×7=500×5=722×(440-431)=69×(296-289)=162+912+883=224+18-242=837-(134+444)=383+78×10=396÷9×61=432÷(24÷3)=91+(377-26)=814-750=651+418-279=940-24×27=2.9+8.6=222÷2=319+302+336=511×6=870÷(3×2)=876÷6×8=164-136÷4=41×12-360=287÷(63÷9)=3/5-1/5=19×4×90=24+26×31=8.8-3.4=313+367=60÷5×38=585-178×3=11×6×7=798÷(35÷5)=147×5=120÷(355-347)=159+(426-400)=615×4=228÷3+258=89.4+4.2=3/9+6/9=602+153-175=15×18×2=(70-53)×23=6.9+2.9=5.9+2.2=263-360÷3=67×(104-96)=257-405÷5=632×5-629=12×56+152=10×12×8=(635-593)÷2=430-(278-128)=169×4=169×3+129=235÷(329-324)=10×41-140=81÷(979-970)=486÷(24÷4)=153+110=267÷3=306-135=400÷2÷5=264-116+66=180+189+432=0.8-0.6=365-43×3=736÷(2×4)=497÷7×5=58.9+10.6=204×8=73×(84÷7)=14×5×71=407-675÷9=4/10+2/10=14×3×82=968-(368+19)=106+184-42=532-17×23=875-11×22=56÷8×60=150+26×31=1.2-0.6=705÷3×7=155×3×4=53×15=19×(498-457)=(465-436)×10=160+144=756÷4÷3=64×9-142=243÷3÷3=726+(989-694)=86÷(327-325)=415÷(40÷8)=56×4-181=521×(21÷7)=221-171+200=775×8-389=(113-15)÷2=560÷2÷4=38×(81÷9)=677-(63+35)=834-390+200=14×78×6=322×3+277=834÷2=1/6+2/6=845-(646-192)=25×58=288÷6÷8=9.4-2.0=569-407+381=32×2×69=68×(54÷3)=544×(20÷5)=19×3×18=187+179-196=979-83×8=976+192÷2=18×3×76=8.5-2.0=954÷(27÷3)=166+(148-133)=465-414÷2=5.3+3.3=215×(15÷5)=472÷8×88=(417-177)÷6=53×86=58×3=218+76×11=652+776÷2=81×(296÷4)=148+721+18=15×(99÷3)=145-124=17×16×3=(183-73)÷5=145-66-19=40×(147-144)=915÷5×3=8.4-6.5=618+905+247=219×3=19×11-176=413-30-88=292-207+187=111+344-183=41×42=741-18×36=198÷9×40=328+44×14=72÷(48÷8)=14×32×2=645×(748-741)=45÷9×59=54×(153÷9)=162×6÷4=81×9-488=802-193-441=172-(187-155)=(319-227)÷2=225÷5=13×20×2=936÷4+195=4.4+4.3=170÷5=102÷2+662=608÷(2×4)=16×6÷8=172÷(20÷5)=438+(272-267)=72×63=366-285+71=626+494=113×5=14+450+384=127×(36÷9)=892÷(438-436)=6/9+2/9=48÷4×77=62×12÷4=213-76÷2=1/9+7/9=942×8÷3=(295-216)×91=36×63÷7=28+187-15=314-65=21×38-587=8.7+6.3=189×4×5=305+(306-129)=61×76÷4=384×2=728+454-264=560÷7÷8=14×9×6=7.6-7.0=441÷(36÷4)=12×40-66=10×41-128=824÷(2×2)=290-19×11=409-68-98=866×4÷2=3/5+2/5=80÷8×93=449×2×6=956-637+667=105+17×18=90×90÷2=75+181+675=112×8÷2=39×(837-805)=87.9-9.7=752×(72÷9)=520÷5÷8=532-171+905=498-137-218=428÷(12÷6)=156×4-104=616-(147+193)=16×36÷9=150×(425-421)=689×9=134+198-296=33×92=315+115×4=43+17×15=216÷(3×3)=361-(108+121)=498-(33+107)=310÷(499-497)=143×4-316=66×(602÷7)=263×3×7=558×8÷4=320÷8=(870-568)÷2=52×14÷8=467-(163+16)=45×(217÷7)=446-107×3=485-24×20=78+376=108÷9=6.9+3.3=1/5+3/5=388×(445-439)=407-196=88×3+720=34×24÷6=344÷(411-403)=768-828÷2=837×3-345=489+14×34=553÷(584-577)=13×6×76=362+(747-271)=28÷2×48=240÷6=405-57=466-181+213=169-366÷3=400÷5÷2=907+617+645=487-309-90=700÷(21÷3)=33+420-424=201-(141+58)=44×15÷6=403+163×6=73×52×2=235-(104+54)=33×13+164=46×(846÷9)=22×15×2=9.5+6.4=355-215-79=731-466+922=674+14×51=126÷(18÷6)=47×20-838=159×(354-348)=306×4÷2=27+42×20=848÷(758-756)=394×8=148×4÷2=87+(643-89)=13×(710-699)=43×(88÷8)=614-816÷6=752÷(2×2)=428+211+141=73×(981-932)=458×2-243=452-13×32=54×88÷2=34×5×4=71+184-254=216-124=216÷4×18=212×3÷2=80×57×8=972+142+356=9.5-9.1=296-(23+45)=(502-445)×74=728×8=256÷4=226-786÷6=714÷(659-656)=592×(45÷9)=855-27×6=438÷(217-215)=612+996=833+38×21=186-11×13=166×6×4=10×(378÷6)=576÷9×89=10×51+158=714-354+97=548×(15÷5)=306×2÷4=72×4-75=4/7-1/7=28×29-678=920×2÷5=348+35×7=30÷6=495×(642-634)=760÷2÷4=28×(69÷3)=(829-771)÷2=278÷2=373+(568-185)=36×90÷8=362-25×12=66×83÷6=52×83=104×2=975-835-123=35×81÷7=403-(362-159)=5.8-0.9=304×5=704-(285-193)=11×(288÷8)=832+383+547=33×7÷3=901-(322+107)=501÷3×7=386÷2×5=463×7-424=147+502÷2=462÷7÷2=450-134×3=444÷(680-674)=120+723+878=696÷8×38=457-54-252=60×(75÷5)=354÷6×14=218×(12÷4)=195-(144-102)=190÷(362-357)=55×(88-71)=744+541+904=9.4-6.2=420÷(27÷9)=798-945÷7=40+144×4=432-365=(214-163)÷3=360÷6÷3=127+46×5=10×81-630=33×86×8=8.4+0.6=665-11×29=427-99×4=988÷(397-393)=90×4÷5=208+49×10=618+97-558=720÷2÷3=171-121=(147-33)÷6=441÷9=112÷8×41=300×9=926-273×3=254-82=372-11×30=110×8÷5=78+23×26=489+(289-178)=48×(194-190)=951-334=282+75-110=65×4×5=579÷(27÷9)=184÷(2×2)=75×11=219+320÷8=506÷2×5=382-131+101=111+150=13×8×3=(667-625)×42=243×(128-125)=278×(27÷3)=315-(46+61)=494+262+232=9.9-8.7=24×7×2=374-10×34=122+180÷4=515÷5×9=(753-695)×55=184÷(2×4)=636+(874-458)=288÷9=38×(48÷3)=15×20=331+61×11=837÷3÷9=125+508-384=193+(413-15)=13×28÷2=9.1+5.4=94×(434÷7)=910-(765-500)=(241-220)×14=124×7=36×13-209=42×21=9.4-8.8=493-76+720=30÷3×52=81×(243-180)=4.6-2.7=709-76×3=588÷(2×3)=22×(25÷5)=10×16-80=305÷(15÷3)=5/9-2/9=(468-236)÷8=(505-85)÷6=223+(464-282)=79×10×5=249×4÷2=290+123+98=588-78×3=282÷3÷2=49×5×2=198÷3+590=971×8÷4=13×2×7=140÷7÷4=96×45÷5=372-(138+39)=728÷7÷8=720÷(593-589)=716÷2÷2=162×2×3=29×13×2=18×36-634=35÷7×50=48×12-452=88÷(14÷7)=271+63×4=47×2×96=943-30×13=413×5-155=410+(44-31)=212÷(2×2)=828+(487-143)=330×3-963=(353-221)÷4=137+166÷2=150×4+186=447÷(121-118)=325+(146-12)=93.8-71.9=79.4-55.9=395-81=790÷(40÷8)=963×2÷6=354-630÷6=82×5-274=19×3×9=639×(840-834)=11×70-287=469-12-358=(424-40)÷2=93×92×8=7.0-6.3=375+560÷2=167-177÷3=90×(280÷5)=391-225=308×3÷7=66÷(194-192)=13×21=166+400÷2=33×3×5=165+932÷4=749÷(221-214)=212-314÷2=579÷3×9=8.8+6.3=216÷6÷2=13×5×12=258÷(3×2)=374+693÷7=228×3+989=495-487+128=164-159+11=143+292-29=63.3-17.3=944÷(2×2)=58×34=556+427=15×(938-906)=(810-290)÷8=116×6-284=243+21-245=582+58÷2=898-342+402=533×2-710=382+(138-73)=16×10×6=29×3×98=89+409=252+(199-71)=288×3=(133-89)÷4=456-51÷3=199+657+37=374-(220+91)=260÷4÷5=198×5-605=23×17×2=160×2=207×(404-401)=99×50÷3=381-996÷3=323-(934-686)=831÷3+791=72+296=17×44-375=71×57=479-300÷2=97.2-44.2=(374-80)÷6=70×(14÷2)=52×90=952-231÷7=(221-134)×11=2/8-1/8=392÷(869-861)=280×3+108=10×13+552=828÷2÷6=634÷2×7=140÷5×4=480-24×8=154×2-252=246-15×14=896÷8×5=596-143=407×(728-724)=84×6=31×(75-50)=335+658÷7=837-321-478=15×24÷3=575×(27÷9)=444-14×27=190×(472-467)=10×64÷5=246÷(2×3)=684÷2÷9=161÷7×35=37×6×2=238-20×6=58×(450÷9)=280÷8÷5=362×2×8=18×5×59=667-436-89=256÷(132-128)=838×(16÷4)=287÷(28÷4)=(431-371)×10=15×39=11×19-109=227-(156+24)=215-164÷4=103+10×27=280÷2÷7=174-399÷7=334+76-304=13×(10÷5)=312-150×2=14×22-285=440+638-437=160÷4=473-(442-144)=23×(24÷2)=126+45×22=444-407=63×2×3=10×(343÷7)=890÷5=20×(273÷3)=827-98=640+928-541=641-109×4=216÷(2×3)=242+55=160÷(2×4)=66×20=254-44-183=403-196-162=740-563=279+88-28=114×6=323-97×2=398-13×19=673-856÷4=372-(469-194)=44×(114÷6)=154×(100-95)=274+187-137=238÷(14÷2)=33×46÷2=56×34×7=26×3×34=407×(714-710)=470×6=335-(752-481)=87+64×8=(931-771)÷5=87×69×8=(336-291)÷3=8.3-2.6=759÷3×5=143×2×4=185÷5×3=203+350=277×3-475=940×(42÷7)=138-55=33×8×2=946+122×8=871+720=5.6+29.7=741-13×20=278-(466-325)=328-26×12=40×2÷5=300×(979-975)=672-(695-397)=93×(998-989)=351÷(257-248)=115+59=300+(417-274)=20÷(203-198)=26×2×28=425-16×15=916-147-404=26÷2×9=21×17-264=71×3-60=3.5+4.1=399-19×8=49×(14÷2)=(347-161)÷2=413-360÷9=227-107-116=82.3+7.6=141+228+561=974-257×2=739-625÷5=693÷(602-599)=1.9+9.8=844-111=161+(454-413)=454-(213+105)=(945-673)÷4=9.0-3.5=198+372+44=298-(153-11)=968÷(64÷8)=245+217-267=43×38=484×2÷8=532-90×2=146÷(12÷6)=49.5+29.0=224÷7×31=485-53×7=34×14×2=96×(644÷7)=57×(12÷6)=26×10-50=32×5÷2=22+12×56=891-775=380-(282-68)=25×19=38×(18÷2)=20×3×44=490-(873-705)=978+(641-57)=8.7-5.2=998×5=92×4=104+165=3.1+6.3=756÷6×9=0.3+2.2=100+214×4=46×(62÷2)=939+283+333=316÷4×3=292+91×5=19+469-75=10×50-393=6.8+5.6=679+989=(748-518)÷2=682+(497-449)=430÷(25÷5)=456÷8×36=36+24×4=74×11-495=35×(285-264)=66×93÷2=89×(946-853)=763÷7+362=872÷8=438-(432-62)=7.6+4.3=255-82=432÷6÷4=468-(435-139)=752×7÷8=462+170÷5=484×(881-873)=720÷(860-858)=12×21+822=10×10×4=418-(580-376)=167-112+333=298÷(10÷5)=3.3+8.8=192÷6+625=852÷(2×3)=820÷2=175÷(35÷5)=134+92×8=691-79-382=666+462×2=1/4+2/4=18×24×2=500-(40+315)=63÷7=243+731=424-(128-104)=36÷9×91=(106-94)÷6=(331-303)÷4=908-(185+484)=133+440+90=31×(235-207)=672÷(2×2)=472×3=81×78×6=463-154×2=6.9-1.6=(526-496)×55=353-183-96=400÷8×79=447÷3+235=81×13×5=50×(294÷6)=500×(873-864)=739-18×24=222÷(3×2)=983-120÷6=928÷4×8=629+246÷6=54×14=376×9=152+89=982-301+932=(395-382)×19=79.6+1.5=344-(368-231)=507-400÷8=921×4=352+568+475=567×6-802=21×(334-328)=734-458+510=588÷4÷3=17×22-270=333-295+60=854+56×6=40×47=112÷8×95=(453-26)÷7=92×5=945÷(879-876)=114÷(3×2)=939-32×27=280÷(109-107)=9.6-1.4=220×4-234=769-(616-425)=446-200+240=881×4-431=396+784÷2=1.4+4.7=154÷(21÷3)=752÷4÷2=544-878÷2=264+46-52=18×(158÷2)=914×(45÷9)=621+152=630÷6+131=818+157=334×8÷2=241+(976-360)=63×3×8=43×2×45=12×15÷9=222×2=897-51=110×3-164=496-29×11=690-(260+304)=784÷(16÷4)=207×(18÷9)=1.4+5.6=26×3×15=60.5-17.6=99.9-79.2=26×17×2=212-30×6=561+822÷3=(955-945)÷2=270×(481-478)=227-183+555=13×3×39=(380-107)÷3=869-327+776=376-(20+93)=(958-918)÷2=389-412÷2=522×(533-527)=36×14÷3=468-30×11=942÷(2×3)=119-35+379=500+(651-478)=10×55=97×3×2=238÷2+341=195-380÷2=12×62=367×2×6=6.4+4.0=834-407×2=14×(245÷7)=862-12×36=36×11×2=156÷(3×2)=31+162=784÷4÷2=445+193=800÷2×4=48÷4×27=941+284×3=24×11÷6=16×16×3=14×5×87=252÷(21÷7)=761-64-490=860÷4=430+109×2=30×6÷5=887-353-361=418-18×17=778+448-635=24×13-142=209+(408-228)=934+453-592=185÷5×7=36.6+16.0=28.9+12.3=12×52÷8=70÷5×30=393-27×10=712÷8×83=320×(28÷4)=29×(398-390)=449-172=194+153=9.7-0.5=9.4-5.8=315+(403-170)=65×2×3=226×9-21=21÷7×33=228×(18÷9)=330-(79+159)=759-(45+637)=207÷9×41=(344-333)×13=927+(617-387)=368÷(4×2)=179+15×15=(563-542)×43=6.7-5.5=71×(52÷4)=198×5=24×2×23=102×3+431=2/5-1/5=11×(145-136)=18×4×98=131-29=492÷(18÷9)=313+968=367+714+429=203+480+110=954÷6×4=27×16-295=2/4-1/4=(227-185)÷7=804÷(12÷2)=29×3×65=4.2-2.1=266+258+168=860÷2+415=11×7×8=912÷(2×4)=249÷3+93=667-15÷5=6/10-2/10=11×86-867=905-649-220=385×2×6=5/8-2/8=19×26-25=956+619+819=4/7-2/7=291÷3×67=498÷6×3=483+169-472=346-19=127×(18÷3)=813×2÷3=202+27+568=61+153×5=20×12=154×4-384=351-(36+288)=369÷9=528÷(891-888)=(371-358)×39=173×3×6=4/8+3/8=28×2×5=80×(40÷5)=553×2÷7=16×3×33=140+(850-307)=28×17÷7=376÷(2×2)=510÷(2×3)=19×15-208=11×31-262=832×3÷6=785×(581-573)=88×50×5=376-(252-106)=202×2-278=640÷8÷2=35÷7×11=358-(293-53)=37×25-775=724+559+934=211+11×70=723+545+489=21×13×7=17×5×77=252÷6=234-72÷8=288-240÷8=642÷6×3=16×75÷3=95×48÷6=91.5-12.5=584-100=40÷(56-54)=36+174×5=(210-14)÷4=(487-172)÷3=305÷5=22×41=79×3=165×4×9=636+(552-100)=(151-120)×19=931+(522-164)=271-11×21=840-42-311=450÷3÷6=208÷(4×2)=254-28×4=(914-692)÷2=19×24=77×41×7=294-(83+201)=179×4+170=162÷9=46×14=(476-402)×64=5.6+0.2=(860-464)÷6=822×9-378=248+54=66×15-296=241+17×45=19×53×3=102+57+73=387+78=40×39÷5=347-31×7=(389-357)×10=289+398-56=297+323=152×(12÷4)=921-(602-389)=922+98÷7=606-(527-213)=590÷2×5=99-(366-275)=272÷(826-822)=13×43-439=83.3-24.7=675×5-393=33÷3×56=982+212-905=360÷(24÷6)=393-(36+298)=6.4-1.1=137×(28÷7)=844-(64+508)=179-28+233=62×14+575=205+577+161=937-11×38=462-(115+114)=35×(101-93)=62+40×17=296÷8=57+29×5=25.1-14.6=404÷(2×2)=428-177-211=90×34×9=898÷(14÷7)=264÷(2×4)=563-18-25=14×68=923-494÷2=15×22-68=917-146×2=552-388+985=288÷6=475+(235-21)=611×(56÷7)=47×(375-372)=11×86=108÷9+330=15×(320÷5)=466×2=67×(160÷4)=510÷3÷2=16×3×89=844-(657+136)=459÷3+716=18×81÷2=22×2×28=120×8×4=607+270=15×13×4=432-178=135×8-878=15×3×68=55×(120-106)=51×72=43×12=463-295-88=40×11×2=135×(18÷3)=347-208÷2=622-100×5=767-(358+235)=64×(378÷6)=324÷9×23=64×67×9=51×(45÷5)=967-145-632=64×(927-922)=417-400÷8=86+21×33=750+441-943=299+728÷2=238-67+69=248÷8=224÷(48÷6)=384×8÷4=129÷3×6=340×6÷2=66÷6×11=39×3÷9=111×(20÷4)=268-(472-332)=947×(768-762)=819-27=30+512-436=970-937=39×2=110÷5×7=185+282=10×88÷5=68×(811-734)=769-64×12=245÷7=202+384÷8=390+(309-24)=699+20+37=201+247-210=478-19×4=198×4-116=28×2×91=285×2×3=418-26×3=498-23×21=7.2+8.6=478+(231-211)=12×42+356=666-(547-119)=214×4=335-(297-55)=508×2-486=247-186=24×33÷9=37+464×2=214÷2=456÷(3×2)=439+373=476-29×3=104÷8=6/9-2/9=684÷3×5=247×4÷2=160+26+283=210-121-18=41×(66÷6)=(889-829)÷6=(434-140)÷7=75×(266-260)=30×23÷2=406-341+223=403-35×5=17×8×6=279×2+119=379-15-231=32×2×55=61.5+22.5=14×20-211=499-40×7=13×4×69=81×(720÷9)=419-35=80÷5÷8=86×4÷8=17×73=14×(123-114)=43×17-621=49×(77-68)=7.1-1.9=239-11-156=265-174+110=68+416×2=10×48÷3=325-178+48=163×(45÷9)=786÷2÷3=217÷(178-171)=102÷6×46=112÷(2×4)=120÷(16÷8)=430÷(12÷6)=500-55×8=412-10×3=762-539-198=356÷(16÷4)=39×(127-116)=234×2+761=152÷(4×2)=433+416-606=437-(615-330)=194×2÷4=(865-826)×33=312×2÷8=70÷(989-987)=8.0-7.0=(995-553)÷2=528÷(333-325)=56.7-23.7=201+102÷2=447+188=45÷5×90=204+120×4=42×12÷8=188÷2×37=16×(364-359)=2.6+7.6=224÷(4×2)=937-517=312÷4×8=47+547-417=958-17×55=446-(374-331)=479×2=21×3×73=259-12-86=570÷5×3=56×5÷8=444-71=454÷2+534=882÷6÷7=630+131+62=271+(470-394)=482÷(366-364)=150+311=956÷4+174=375×(798-792)=153×5-535=913-368-248=442+(195-31)=296×3=23×(360-318)=831+361-568=680÷2×9=373-71×4=47×21÷7=696÷4×8=29+186-78=11×(394-305)=159×5÷3=819÷9+154=25×(279÷9)=439-(101+79)=511-63×8=104÷2=168÷4÷3=652-(199+269)=648÷2×6=297+619-34=669-(886-291)=182÷(80-73)=32×50×8=167+59=475-20×14=94÷2×42=16×15-12=12×(80÷2)=932-(383+359)=29×(150÷3)=279+578+246=194+32×25=28×73=395-188×2=444÷3×9=45×2×28=995÷(20÷4)=18×27-452=629-189=389+(920-907)=209×2=21×21÷3=187×6=76÷2×32=294×(35÷7)=68÷(225-223)=324÷2=870-83=804-(337-231)=514-14×21=21×11=851-778=847+12×34=308-(166+125)=18.7-1.1=353-119×2=480+264×2=85+333=266+30×20=68×6-271=87×11×9=15×3=513÷(3×3)=188×(273-270)=389+69=319+(314-29)=22×(288÷4)=24×16×2=612÷4=99+299=75×(271-189)=(813-368)÷5=346+(506-225)=550-21×12=39×13=591+37×15=532-(627-200)=92+156×3=28×7×8=565+86×10=190-168+647=13×49-261=68+760+13=728-59×11=81×16÷4=158÷2=781-243=参考答案920-(443+220)=257934-(23+250)=66119×5×26=2470478-35×3=37319×3×71=404735×7×3=73536×25÷2=45020.5+52.6=73.1388×5-213=1727638-235+970=1373482+289×3=1349428÷4=10773×7×2=102240×(72÷8)=360(460-312)÷2=74249+102×3=55553×58=3074(181-113)×40=2720512÷4÷8=1696×(557-505)=499255×(15÷5)=16516×3×74=3552383-(338-90)=135990÷(3×3)=11012×45=54058+180-201=3719×8÷2=76882-(466-449)=865288÷8=368.9+7.0=15.9329×3-69=918759-(191+411)=157393-271+168=290424+33×12=820328-65-17=246402-77-177=14868×30÷6=34072÷9×90=720482-10×22=262996÷4+453=70263×(397-383)=8822/7+4/7=6/7552÷3÷8=23252-52-46=154966+181×5=1871383×3-397=75216×14×4=896387÷(19-10)=43429+(254-202)=481354+268+163=785167+70+578=815359-(322+13)=24264÷4×7=462(787-556)÷3=7717×(156÷3)=884726÷3=242146×(65-61)=584720-251-330=139966÷6=161252+219=471624×5÷4=780484÷(479-475)=121349-(85+183)=8133×14+149=61116.0+38.6=54.6603÷3×7=1407816÷4+471=675372÷(3×2)=6285×23=1955296÷(2×2)=7426×(300÷5)=1560581+182+203=96626×90×7=16380142×2×3=85277+30×23=767845÷5=1699.2-4.5=4.7127×8-754=262450-115-139=196402÷(12÷2)=67695-548+899=1046187×(57-52)=93563×12+36=79243×2×13=11182/3-1/3=1/3395-45-146=204793-421+510=882244÷2×3=366474-342÷3=360173-79+145=239316-14×19=50134-66-33=35336÷(2×4)=42287+(602-529)=360377+390+891=1658120÷(58-56)=60(41-17)×12=2881/7+5/7=6/7243×8÷3=648592÷(2×2)=148636-131+137=642985÷5×4=788(219-39)÷5=36424+29×14=830188÷4×17=799234+176+286=696561+930=1491336÷(14÷2)=4838×(198÷9)=836725×(35÷5)=507533×25=82514×50-670=30224×(12÷3)=896440-181-144=115338-110÷2=2838.6+0.3=8.9776-313=46324×21=504208÷(2×2)=52350÷(407-405)=175(463-193)÷5=5412×2×45=1080912÷8=1143/5-2/5=1/5111×8×9=7992256÷8×63=2016546×(24÷6)=2184704÷(155-151)=17694×15÷5=282791×(45÷5)=7119105+290×3=97518÷(15÷5)=63.9+6.1=10.0762×7=5334896÷7÷8=16736-173+560=1123330-18×11=13210×4×75=3000493×8-699=3245934-19×24=478898-(927-196)=16716×4×72=460831×18÷6=93535-283=252262÷2=13112×8×14=1344454×(444-440)=1816338-45×2=248404+90-305=18932.4-17.3=15.1465-150÷6=440736÷8÷2=4619×37=703277+117=39449×(217÷7)=1519526÷2+115=378302-216÷6=26622×(239-151)=1936492×2-511=47316×21×2=6724/6+2/6=193÷3×2=6221×4×91=764410×10+303=403263-78+48=233288-55×2=1785.0+8.7=13.7933-(779-412)=566221×(36÷4)=1989339-22×15=9554-573÷3=36375+382-146=311907-388÷2=713435-(234-123)=324240-(161+40)=3923×5×3=345107×5×9=481518.7+26.8=45.5624÷8÷2=3918×26-185=28344×67×5=14740760÷(2×4)=95118+125=243479-282+165=36273×9÷3=219809+10×6=869252÷7÷4=931×13-220=183730+57×6=1072408-(45+194)=169500-82=418108÷9×7=84204÷(24÷8)=68408÷3×7=952500×5=2500722×(440-431)=649869×(296-289)=483162+912+883=1957224+18-242=0837-(134+444)=259383+78×10=1163396÷9×61=2684432÷(24÷3)=5491+(377-26)=442814-750=64651+418-279=790940-24×27=2922.9+8.6=11.5222÷2=111319+302+336=957511×6=3066870÷(3×2)=145876÷6×8=1168164-136÷4=13041×12-360=132287÷(63÷9)=413/5-1/5=2/519×4×90=684024+26×31=8308.8-3.4=5.4313+367=68060÷5×38=456585-178×3=5111×6×7=462798÷(35÷5)=114147×5=735120÷(355-347)=15159+(426-400)=185615×4=2460228÷3+258=33489.4+4.2=93.63/9+6/9=1602+153-175=58015×18×2=540(70-53)×23=3916.9+2.9=9.85.9+2.2=8.1263-360÷3=14367×(104-96)=536257-405÷5=176632×5-629=253112×56+152=82410×12×8=960(635-593)÷2=21430-(278-128)=280169×4=676169×3+129=636235÷(329-324)=4710×41-140=27081÷(979-970)=9486÷(24÷4)=81153+110=263267÷3=89306-135=171400÷2÷5=40264-116+66=214180+189+432=8010.8-0.6=0.2365-43×3=236736÷(2×4)=92497÷7×5=35558.9+10.6=69.5204×8=163273×(84÷7)=87614×5×71=4970407-675÷9=3324/10+2/10=6/1014×3×82=3444968-(368+19)=581106+184-42=248532-17×23=141875-11×22=63356÷8×60=420150+26×31=9561.2-0.6=0.6705÷3×7=1645155×3×4=186053×15=79519×(498-457)=779(465-436)×10=290160+144=304756÷4÷3=6364×9-142=434243÷3÷3=27726+(989-694)=102186÷(327-325)=43415÷(40÷8)=8356×4-181=43521×(21÷7)=1563221-171+200=250775×8-389=5811(113-15)÷2=49560÷2÷4=7038×(81÷9)=342677-(63+35)=579834-390+200=64414×78×6=6552322×3+277=1243834÷2=4171/6+2/6=3/6845-(646-192)=39125×58=1450288÷6÷8=69.4-2.0=7.4569-407+381=54332×2×69=441668×(54÷3)=1224544×(20÷5)=217619×3×18=1026187+179-196=170979-83×8=315976+192÷2=107218×3×76=41048.5-2.0=6.5954÷(27÷3)=106166+(148-133)=181465-414÷2=2585.3+3.3=8.6215×(15÷5)=645472÷8×88=5192(417-177)÷6=4053×86=455858×3=174218+76×11=1054652+776÷2=104081×(296÷4)=5994148+721+18=88715×(99÷3)=495145-124=2117×16×3=816(183-73)÷5=22145-66-19=6040×(147-144)=120915÷5×3=5498.4-6.5=1.9618+905+247=1770219×3=65719×11-176=33413-30-88=295292-207+187=272111+344-183=27241×42=1722741-18×36=93198÷9×40=880328+44×14=94472÷(48÷8)=1214×32×2=896645×(748-741)=451545÷9×59=29554×(153÷9)=918162×6÷4=24381×9-488=241802-193-441=168172-(187-155)=140(319-227)÷2=46225÷5=4513×20×2=520936÷4+195=4294.4+4.3=8.7170÷5=34102÷2+662=713608÷(2×4)=7616×6÷8=12172÷(20÷5)=43438+(272-267)=44372×63=4536366-285+71=152626+494=1120113×5=56514+450+384=848127×(36÷9)=508892÷(438-436)=4466/9+2/9=8/948÷4×77=92462×12÷4=186213-76÷2=1751/9+7/9=8/9942×8÷3=2512(295-216)×91=718936×63÷7=32428+187-15=200314-65=24921×38-587=2118.7+6.3=15.0189×4×5=3780305+(306-129)=48261×76÷4=1159384×2=768728+454-264=918560÷7÷8=1014×9×6=7567.6-7.0=0.6441÷(36÷4)=4912×40-66=41410×41-128=282824÷(2×2)=206290-19×11=81409-68-98=243866×4÷2=17323/5+2/5=180÷8×93=930449×2×6=5388956-637+667=986105+17×18=41190×90÷2=405075+181+675=931112×8÷2=44839×(837-805)=124887.9-9.7=78.2752×(72÷9)=6016520÷5÷8=13532-171+905=1266498-137-218=143428÷(12÷6)=214156×4-104=520616-(147+193)=27616×36÷9=64150×(425-421)=600689×9=6201134+198-296=3633×92=3036315+115×4=77543+17×15=298216÷(3×3)=24361-(108+121)=132498-(33+107)=358310÷(499-497)=155143×4-316=25666×(602÷7)=5676263×3×7=5523558×8÷4=1116320÷8=40(870-568)÷2=15152×14÷8=91467-(163+16)=28845×(217÷7)=1395446-107×3=125485-24×20=578+376=454108÷9=126.9+3.3=10.21/5+3/5=4/5388×(445-439)=2328407-196=21188×3+720=98434×24÷6=136344÷(411-403)=43768-828÷2=354837×3-345=2166489+14×34=965553÷(584-577)=7913×6×76=5928362+(747-271)=83828÷2×48=672240÷6=40405-57=348466-181+213=498169-366÷3=47400÷5÷2=40907+617+645=2169487-309-90=88700÷(21÷3)=10033+420-424=29201-(141+58)=244×15÷6=110403+163×6=138173×52×2=7592235-(104+54)=7733×13+164=59346×(846÷9)=432422×15×2=6609.5+6.4=15.9355-215-79=61731-466+922=1187674+14×51=1388126÷(18÷6)=4247×20-838=102159×(354-348)=954306×4÷2=61227+42×20=867848÷(758-756)=424394×8=3152148×4÷2=29687+(643-89)=64113×(710-699)=14343×(88÷8)=473614-816÷6=478752÷(2×2)=188428+211+141=78073×(981-932)=3577458×2-243=673452-13×32=3654×88÷2=237634×5×4=68071+184-254=1216-124=92216÷4×18=972212×3÷2=31880×57×8=36480972+142+356=14709.5-9.1=0.4296-(23+45)=228(502-445)×74=4218728×8=5824256÷4=64226-786÷6=95714÷(659-656)=238592×(45÷9)=2960855-27×6=693438÷(217-215)=219612+996=1608833+38×21=1631186-11×13=43166×6×4=398410×(378÷6)=630576÷9×89=569610×51+158=668714-354+97=457548×(15÷5)=1644306×2÷4=15372×4-75=2134/7-1/7=3/728×29-678=134920×2÷5=368348+35×7=59330÷6=5495×(642-634)=3960760÷2÷4=9528×(69÷3)=644(829-771)÷2=29278÷2=139373+(568-185)=75636×90÷8=405362-25×12=6266×83÷6=91352×83=4316104×2=208975-835-123=1735×81÷7=405403-(362-159)=2005.8-0.9=4.9304×5=1520704-(285-193)=61211×(288÷8)=396832+383+547=176233×7÷3=77901-(322+107)=472501÷3×7=1169386÷2×5=965463×7-424=2817147+502÷2=398462÷7÷2=33450-134×3=48444÷(680-674)=74120+723+878=1721696÷8×38=3306457-54-252=15160×(75÷5)=900354÷6×14=826218×(12÷4)=654195-(144-102)=153190÷(362-357)=3855×(88-71)=935744+541+904=21899.4-6.2=3.2420÷(27÷9)=140798-945÷7=66340+144×4=616432-365=67(214-163)÷3=17360÷6÷3=20127+46×5=35710×81-630=18033×86×8=227048.4+0.6=9.0665-11×29=346427-99×4=31988÷(397-393)=24790×4÷5=72208+49×10=698618+97-558=157720÷2÷3=120171-121=50(147-33)÷6=19441÷9=49112÷8×41=574300×9=2700926-273×3=107254-82=172372-11×30=42110×8÷5=17678+23×26=676489+(289-178)=60048×(194-190)=192951-334=617282+75-110=24765×4×5=1300579÷(27÷9)=193184÷(2×2)=4675×11=825219+320÷8=259506÷2×5=1265382-131+101=352111+150=26113×8×3=312(667-625)×42=1764243×(128-125)=729278×(27÷3)=2502315-(46+61)=208494+262+232=9889.9-8.7=1.224×7×2=336374-10×34=34122+180÷4=167515÷5×9=927(753-695)×55=3190184÷(2×4)=23636+(874-458)=1052288÷9=3238×(48÷3)=60815×20=300331+61×11=1002837÷3÷9=31125+508-384=249193+(413-15)=59113×28÷2=1829.1+5.4=14.594×(434÷7)=5828910-(765-500)=645(241-220)×14=294124×7=86836×13-209=25942×21=8829.4-8.8=0.6493-76+720=113730÷3×52=52081×(243-180)=51034.6-2.7=1.9709-76×3=481588÷(2×3)=9822×(25÷5)=11010×16-80=80305÷(15÷3)=615/9-2/9=3/9(468-236)÷8=29(505-85)÷6=70223+(464-282)=40579×10×5=3950249×4÷2=498290+123+98=511588-78×3=354282÷3÷2=4749×5×2=490198÷3+590=656971×8÷4=194213×2×7=182140÷7÷4=596×45÷5=864372-(138+39)=195728÷7÷8=13720÷(593-589)=180716÷2÷2=179162×2×3=97229×13×2=75418×36-634=1435÷7×50=25048×12-452=12488÷(14÷7)=44271+63×4=52347×2×96=9024943-30×13=553413×5-155=1910410+(44-31)=423212÷(2×2)=53828+(487-143)=1172330×3-963=27(353-221)÷4=33137+166÷2=220150×4+186=786447÷(121-118)=149325+(146-12)=45993.8-71.9=21.979.4-55.9=23.5395-81=314790÷(40÷8)=158963×2÷6=321354-630÷6=24982×5-274=13619×3×9=513639×(840-834)=383411×70-287=483469-12-358=99(424-40)÷2=19293×92×8=684487.0-6.3=0.7375+560÷2=655167-177÷3=10890×(280÷5)=5040391-225=166308×3÷7=13266÷(194-192)=3313×21=273166+400÷2=36633×3×5=495165+932÷4=398749÷(221-214)=107212-314÷2=55579÷3×9=17378.8+6.3=15.1216÷6÷2=1813×5×12=780258÷(3×2)=43374+693÷7=473228×3+989=1673495-487+128=136164-159+11=16143+292-29=40663.3-17.3=46.0944÷(2×2)=23658×34=1972556+427=98315×(938-906)=480(810-290)÷8=65116×6-284=412243+21-245=19582+58÷2=611898-342+402=958533×2-710=356382+(138-73)=44716×10×6=96029×3×98=852689+409=498252+(199-71)=380288×3=864(133-89)÷4=11456-51÷3=439199+657+37=893374-(220+91)=63260÷4÷5=13198×5-605=38523×17×2=782160×2=320207×(404-401)=62199×50÷3=1650381-996÷3=49323-(934-686)=75831÷3+791=106872+296=36817×44-375=37371×57=4047479-300÷2=32997.2-44.2=53.0(374-80)÷6=4970×(14÷2)=49052×90=4680952-231÷7=919(221-134)×11=9572/8-1/8=1/8392÷(869-861)=49280×3+108=94810×13+552=682828÷2÷6=69634÷2×7=2219140÷5×4=112480-24×8=288154×2-252=56246-15×14=36896÷8×5=560596-143=453407×(728-724)=162884×6=50431×(75-50)=775335+658÷7=429837-321-478=3815×24÷3=120575×(27÷9)=1725444-14×27=66190×(472-467)=95010×64÷5=128246÷(2×3)=41684÷2÷9=38161÷7×35=80537×6×2=444238-20×6=11858×(450÷9)=2900280÷8÷5=7362×2×8=579218×5×59=5310667-436-89=142256÷(132-128)=64838×(16÷4)=3352287÷(28÷4)=41(431-371)×10=60015×39=58511×19-109=100227-(156+24)=47215-164÷4=174103+10×27=373280÷2÷7=20174-399÷7=117334+76-304=10613×(10÷5)=26312-150×2=1214×22-285=23440+638-437=641160÷4=40473-(442-144)=17523×(24÷2)=276126+45×22=1116444-407=3763×2×3=37810×(343÷7)=490890÷5=17820×(273÷3)=1820827-98=729640+928-541=1027641-109×4=205216÷(2×3)=36242+55=297160÷(2×4)=2066×20=1320254-44-183=27403-196-162=45740-563=177279+88-28=339114×6=684323-97×2=129398-13×19=151673-856÷4=459372-(469-194)=9744×(114÷6)=836154×(100-95)=770274+187-137=324238÷(14÷2)=3433×46÷2=75956×34×7=1332826×3×34=2652407×(714-710)=1628470×6=2820335-(752-481)=6487+64×8=599(931-771)÷5=3287×69×8=48024(336-291)÷3=158.3-2.6=5.7759÷3×5=1265143×2×4=1144185÷5×3=111203+350=553277×3-475=356940×(42÷7)=5640138-55=8333×8×2=528946+122×8=1922871+720=15915.6+29.7=35.3741-13×20=481278-(466-325)=137328-26×12=1640×2÷5=16300×(979-975)=1200672-(695-397)=37493×(998-989)=837351÷(257-248)=39115+59=174300+(417-274)=44320÷(203-198)=426×2×28=1456425-16×15=185916-147-404=36526÷2×9=11721×17-264=9371×3-60=1533.5+4.1=7.6399-19×8=24749×(14÷2)=343(347-161)÷2=93413-360÷9=373227-107-116=482.3+7.6=89.9141+228+561=930974-257×2=460739-625÷5=614693÷(602-599)=2311.9+9.8=11.7844-111=733161+(454-413)=202454-(213+105)=136(945-673)÷4=689.0-3.5=5.5198+372+44=614298-(153-11)=156968÷(64÷8)=121245+217-267=19543×38=1634484×2÷8=121532-90×2=352146÷(12÷6)=7349.5+29.0=78.5224÷7×31=992485-53×7=11434×14×2=95296×(644÷7)=883257×(12÷6)=11426×10-50=21032×5÷2=8022+12×56=694891-775=116380-(282-68)=16625×19=47538×(18÷2)=34220×3×44=2640490-(873-705)=322978+(641-57)=15628.7-5.2=3.5998×5=499092×4=368104+165=2693.1+6.3=9.4756÷6×9=11340.3+2.2=2.5100+214×4=95646×(62÷2)=1426939+283+333=1555316÷4×3=237292+91×5=74719+469-75=41310×50-393=1076.8+5.6=12.4679+989=1668(748-518)÷2=115682+(49