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378÷2+287=204+409+214=13×23-188=4/8+3/8=40÷8×82=834÷(157-154)=220+229-334=61×75×8=986+94-83=72÷3÷8=160+13×60=22×11-226=524×9=432÷9+21=522÷9×7=37×12=38×6×3=384÷2÷3=335+(424-330)=360÷2=432+326=26×32÷8=77×70×2=738×4-254=83×3+259=240÷(497-489)=88÷4×29=82+239=458-(266-183)=31×(873-842)=10×(162÷3)=958-935÷5=15×31-332=1.4+10.0=608÷(2×4)=43×19-70=22×(189÷7)=88×75×5=278+(477-318)=16×(168÷3)=494-(898-683)=10×75+171=155×5×4=2/5+3/5=15×73÷5=477+966÷3=664÷(2×4)=136÷(2×2)=112×(471-467)=836÷4×2=640÷(2×2)=3.5+2.6=296÷4=158÷2×78=509+80÷2=571+572=45×45=8.0-5.3=392+97-176=820÷(415-413)=364×2×9=60×(819-790)=472+764=852×(853-846)=371+32×17=312÷4×6=198÷(271-262)=121×2×7=965÷5×2=888×(567-564)=223+63×10=798÷2×4=450÷(3×2)=25×29-230=792÷(4×2)=534-42-384=72÷(59-51)=79+100+722=78÷(500-497)=305+(430-112)=92×69÷4=196+332×2=34×62÷2=385-37×3=80×6÷4=444÷(290-286)=421×2×7=819+(998-350)=61×(39÷3)=10×6×77=15×24÷5=297÷3×8=456+14×43=157+(462-40)=616÷2+458=6.3-4.3=932+(769-22)=648÷(3×3)=238-114-76=58×(590-523)=525÷7×4=216×(42÷6)=196×5=594-595÷7=320÷(12÷6)=56×(331-323)=3/6-2/6=1/7+4/7=507-(691-681)=987×(63÷9)=188÷(446-442)=200×(32÷8)=11×2=347×6-425=165+76=293-(536-528)=21×20=15×66÷6=76÷(2×2)=603÷3+367=913×(12÷4)=455-416÷8=243-50×4=6.9+7.0=242×(620-613)=134÷2×5=102×9-27=37×(24÷6)=959÷(35÷5)=100÷2=95×6÷5=378+884÷4=17×20-73=5.4-0.4=393-166-226=96-90÷9=58×7×6=596-648÷8=736×(20÷4)=7/10-3/10=224-120÷8=356-190=13×35×2=314+66-195=421-(599-245)=158×(48÷8)=12×7÷2=181+249=992-968+595=810×6=396÷6×3=54×16÷4=408-319+223=48×16÷4=183×5-299=120÷4×14=12×24×2=880÷5×3=911+690=254+539÷7=597+43×13=956-544-60=525÷5÷7=534÷3+372=324÷(3×3)=11×37+375=342+130+296=54×15+399=696÷3×9=463-88=814-206-414=432÷(290-288)=(906-887)×64=424-(444-406)=326-95-122=511-84=21×(760÷8)=153÷(27÷9)=346-57-160=243×(28÷4)=48×8=95×(810÷9)=217+(396-86)=38×(98÷7)=231÷(28÷4)=56×77=784÷2×5=602+274-566=389-12×4=928×9=598-574=281-15×5=198÷(100-94)=48×(292÷4)=522+113×3=101×(42÷7)=712÷2÷2=81÷(3×3)=786-58×9=907+180×5=22×9×2=88×8=452-10×39=(335-272)×59=881-560÷2=282+471+62=135×(21÷3)=796×9-836=808÷4×3=17×12×3=876-679+818=13×2×7=4/6+2/6=198+236÷2=84.6-76.0=478×(481-474)=451+623-59=592÷4÷2=48×22×3=372÷6×3=150+353×2=404-154=60÷3=10×44=20×26÷2=97+57=343×(355-349)=98×91×3=13×(252÷4)=640×9÷4=8.1-1.5=703×9=801×2-323=312×(72÷9)=48÷(467-459)=816÷4÷4=902-348+171=21×2×26=153-11=36÷(495-491)=826÷2=338+33×9=433-96×4=(817-222)÷5=845+(991-513)=281-192÷6=63×6÷2=78÷2=709-23×25=243-12×20=469-11×14=98×23÷7=368-35=477÷(3×3)=54-(11+24)=348+39+305=390÷6=579-301+84=903÷(42÷6)=90×(82÷2)=538×(416-412)=52×75÷5=22×(243-235)=413+308×3=258×3=578÷(935-933)=31×15×2=90×(120-117)=306÷2=7.5+5.9=249-(461-409)=3.7-2.4=373-11×30=154÷7=792÷(3×2)=750÷(15÷3)=382+12×50=746×7-792=(403-203)÷4=52×(128÷8)=30×18÷6=30×2×37=553+151×4=92×8×6=473-175+170=13×25×3=558÷6×71=1.5-1.1=257-18×12=412÷(18÷9)=(381-138)÷3=522×9-146=3/8-2/8=29×31-111=464-223+278=15÷5×15=676×7=6.2+7.5=59.9-7.8=293-160=272+128=442-14×25=336+123=10×36-307=25×2×15=40+24×16=556×9÷4=283×2=84×(288÷8)=33×(56-44)=474-(427+40)=(529-24)÷5=160÷(386-384)=671-327÷3=450-326=198×5×6=934×5=17×21×2=336÷4×71=19×93×6=18×60×4=63×11÷7=777÷7÷3=406÷2=33×9×3=2/5-1/5=26×(72÷8)=38×3×5=(944-656)÷9=900-387×2=918-252÷6=3/6+2/6=30×9=51+448-380=664÷(233-229)=216÷4÷2=26×6÷4=978÷(12÷6)=276+551-628=26×76÷4=11×(340-265)=698×(422-413)=352-12×23=54×51×3=2.0+4.6=(579-540)×48=472÷2+182=338-205+34=196÷2×9=981-(142+43)=272×3+95=319-74-220=398-(65+216)=487-155-262=424÷8×17=39×(311-307)=507÷3=14×20=773+59×7=70+72×10=888×(12÷6)=183+325+375=370-(584-572)=333-16÷8=46×18=62×(78÷6)=183÷3=82×13=78÷(932-929)=494+49+856=315÷3÷3=351÷(3×3)=291-30×4=178-(412-387)=132÷(3×2)=3.6+5.7=43×31=291×3×5=937+667-343=4/5-1/5=15+73=72×5÷8=258+41+380=238+180-396=688-279+23=398+52×7=187×9-326=386-(355-274)=996+175×2=920÷5÷8=25×11×3=37×(135÷5)=98+130-98=996÷6÷2=932+491-982=67+(868-81)=(447-426)÷7=114×(182-174)=892÷(946-942)=(465-441)÷6=406÷(56÷8)=35×2×56=160÷5+448=618-339-16=98×(231÷7)=617-218×2=12×23×3=5.7+9.9=(424-212)÷4=112×(40÷8)=420÷7÷5=873÷9×74=19×2×58=306-(378-377)=280-53=284-(823-577)=905+(743-708)=132×(15÷3)=13×71+43=659+237-130=618÷3=64×69÷8=473-30×15=54×(472-466)=10×76=918-11×3=868÷7+832=499+83×2=(311-215)÷4=667-18×30=532÷2×7=152÷(2×4)=16×54÷4=13×31×2=155-888÷6=234÷3=206×(12÷6)=262+292+280=222+257+185=11×11+272=52×9-368=6.4+2.5=449-330+823=2/3-1/3=361+185+24=20×19-39=986×(909-900)=956×6=720÷(4×2)=80×16÷5=15×32-260=226-17×11=742-16-709=86.4-80.5=250-796÷4=82×68÷2=27×30-192=132-(14+92)=368-29×7=472+64×2=859-(932-96)=274-(136+43)=41×20-460=290×2-54=(88-53)×10=294÷2÷7=204÷6×84=15×6×83=(100-30)÷2=31+438-86=448-325+21=76×10÷2=10.0-9.2=990-(231+274)=909+688=211×4=693+15×51=22×18×2=238+(294-126)=24÷4×25=40.6+27.7=395-156+207=696÷2+929=291-136+65=684÷9=65.0+27.5=270÷6×9=910÷7×3=131×(21÷3)=154-107+275=343÷7=38×(99÷9)=(464-396)×11=73+47×16=206+(209-117)=627+(389-172)=420-166×2=28×32÷4=384÷(3×2)=13×(330÷5)=34×(339-310)=607-36×11=742-212-523=774÷(30÷5)=574×(32÷4)=508÷2×6=6.5-2.2=153+(972-851)=726×7÷2=635×(358-352)=36×19-347=420+(640-636)=674-147+138=287+170=44×2×38=344+285+280=157+(353-304)=112÷(993-991)=92+28×30=98×(398-390)=176-144÷6=(907-47)÷5=15×3×89=322-106=447+12×4=324÷(16÷4)=79+428+135=633-22×25=18×7×3=502-168×2=222×4=649-41-565=349-114÷2=668+(919-864)=399-196=487-(473-92)=272-(184+47)=212+(260-36)=11×69+280=226+291=10×34×8=180+171-249=74×68=411÷3+484=770-(442+255)=479-(242+224)=160÷(898-896)=214+(328-197)=443-720÷2=142-24+847=731×(32÷4)=16÷(16÷2)=40×30=454+191+12=455-46×8=687÷3=225÷(186-181)=843×3=969-(729-364)=110÷(14÷7)=34×8-267=456÷6÷2=361+620÷2=369×4÷2=2/8+4/8=389-80-201=79×2×6=797-24×32=258×3÷2=345×2=294+12×3=25×3×27=964÷(28÷7)=538-373+427=258÷3=77×(774-755)=(373-141)÷4=841-(434-149)=969-11-580=414+(379-242)=989+441÷9=479-(83+70)=29×(202-190)=283+11×44=140+(341-133)=967+133-87=186×4-725=257+241-490=198÷2×79=343+13×42=495÷5×2=13×12=21×(243-222)=697-98=424÷(188-180)=142-115+203=162÷3÷2=(294-184)÷5=42×4=31×(248÷4)=426×(471-466)=281-(162+40)=194+79=312÷(2×3)=360-75÷3=302×(16÷8)=32×8×3=797-(478+19)=(357-339)÷6=16×22-112=14×4×65=136+349-381=1/8+3/8=19×35÷5=184÷(16÷8)=357-(175+172)=88×75=892-(249+313)=347+115×3=94÷(14÷7)=489-170×2=108÷6×49=2.6+1.2=156×3÷2=487×(10÷5)=642-25×25=202÷(14÷7)=325×(20÷4)=150+333+189=132-210÷3=902-10×62=304÷(495-493)=279+(362-278)=103+(179-75)=828-12×30=367-109-64=342+572-95=21×2×61=633-32-44=759-(374+286)=378÷3÷6=12×(54-14)=610÷(45÷9)=983-211-674=12×36=498×2-324=724÷(2×2)=485+670=316÷4=21×14×2=525÷(56÷8)=106÷(16÷8)=319+166×4=40×49=684÷3=34×(454-373)=105×(282-277)=18×20=205÷5×4=69×12=4.8-0.7=8.1+1.8=14×5×15=969-170×3=269-11×17=72÷(38-30)=20×43+180=592÷(407-403)=15×26-91=538-(219-198)=65÷5×64=640÷4=(268-151)÷3=22×4×30=13×8×9=360÷3÷6=273÷(28÷4)=450÷3÷6=266-(100-30)=182+318×2=50÷5×35=25×38-39=807-20×14=616+28×29=293-39×7=140+254-159=319-(201-108)=136×7÷2=23+768+752=552÷(867-861)=264+144=439-11×27=216÷(27÷3)=14×14×5=45×10=19×23-231=277-12×19=354+99-179=580+(813-33)=753-537-142=749+92×4=129×3=206×4-56=912+10×70=26+704-496=817-73×10=956÷(2×2)=200×(913-904)=358-75=852÷(243-237)=389-345+195=585÷5÷3=43.0+36.9=388-230=40÷5×8=(219-192)÷3=(252-230)×40=759-412÷2=68×90÷6=314×7-470=973-707=486+(151-115)=142×6=78+25×32=31.6+26.5=764×4-378=720÷2÷3=225-(372-209)=70.6-38.6=486÷6×64=24×(405÷9)=741÷3×6=976+639-822=127+323-257=90.5-8.3=758×2÷4=29×(117÷9)=177×(801-798)=246÷3×2=321+21×12=291+87+486=26×(245-192)=710-211=780÷(701-697)=906+277+992=170+966÷7=324÷9÷4=264÷(2×4)=477-12×10=60+168-212=64÷(576-572)=63×5÷7=15×6×40=(102-77)×40=465-180-150=274-240=86+18×11=33×20+192=79×(105-96)=35÷7=24×7+452=(829-394)÷5=408÷6×98=228-(88+120)=912×(36÷9)=15.8+21.8=160÷(15÷3)=3/5-2/5=389+(183-12)=16×20×2=357×(56÷7)=448÷(32÷4)=50-(603-594)=136×4×8=720×3÷4=639×5÷3=6.5+67.4=2/4-1/4=42×(437-421)=86×(77-71)=388+364=144×5=29+908+839=923-549=238÷7+344=602÷2=101-(690-613)=184÷(10÷5)=358-(269+79)=10×8×11=0.8+0.7=298×3-704=83×(492÷6)=235-10×16=144×3×2=7.8+2.1=232-35+163=720×(20÷4)=336÷8×58=851-176-438=657-(335+215)=10×15-121=35×24-26=35×23×2=208+54×6=483÷3+397=57÷3×18=63×5×2=313×2-171=192÷4÷8=3.4-1.3=14×56÷8=130-20÷4=459×2=89×47×3=270÷3÷3=28÷4×55=76×(36÷4)=470-39×3=236×4=33×12-217=10×(90÷9)=272-10×16=897+309=663-543=170+238-181=208×(367-358)=561+447-830=680÷(4×2)=448÷8×14=(444-260)÷2=750+107-142=10×(225÷5)=131+219×3=196÷(420-418)=32×3×82=13×37=108×7÷3=216÷(4×2)=390×6-440=447-173=963÷9×6=574÷2+409=232÷8=148÷(2×2)=16×11×2=16×21÷7=(451-23)÷4=176÷8×11=(279-69)÷2=313×3=216÷(2×2)=50×(264÷4)=75+23=88×(853-842)=28÷2×51=14÷2×11=456+(438-237)=954×4÷3=137×3+128=224×9÷6=738-587+746=62×67×4=66×(199-190)=8.7-7.8=(453-437)×34=111÷(432-429)=36÷(2×3)=383+40×13=23×3×49=70×9=51×10+668=(351-331)÷5=480×2×3=723+434÷7=824÷(2×4)=253+13×27=150+331-262=23×3×31=449+(456-71)=612÷9÷2=470×2-394=564÷4×5=426-(150+217)=398+12×70=906÷(3×2)=9.7-1.0=53.1+29.5=67×56÷7=905+584+191=473-(38+351)=741-88+224=796×3=5.5-5.3=32×(279÷9)=7.3-4.9=33×41÷3=32×50×4=663-628+143=443×9=564÷3÷4=976÷(2×2)=664÷2+63=146÷2×6=410+108+407=383-(73+69)=18×3×39=12×33÷9=9.1-2.5=158-58=111×4×8=29×84÷2=129×3-114=13+528+311=891-563-70=311+558÷6=52×3×2=24÷4×91=450-(162+102)=170÷(10÷5)=404-370+935=33×25-407=667-251=380+59-209=263-(191+62)=833+(864-328)=182-(110-94)=153÷9×42=476-145=18×36÷3=407-16-117=405-(514-270)=47×(60÷5)=72÷8×91=794-15=198×4÷9=34×13-88=740×3-261=13×7×35=852+104÷4=57×(49÷7)=286-290÷5=300-36×7=326÷(14÷7)=410+(256-131)=232+121=915×(42-39)=624÷(3×2)=43×(217-195)=490-19×9=464÷(12÷3)=438÷(3×2)=441×2×8=44×20÷2=284÷4×80=43×93=16×6×8=198+135÷3=437+49×11=171÷3×6=203×(48-45)=10×45-203=192÷8=852-(959-142)=506÷(18÷9)=834+564-915=914-108×3=334-35-173=(141-82)×72=41×12-322=214÷2=16×6×67=351+355-607=134+(85-56)=756-421+862=74÷2+219=251+64-54=292-580÷4=18×23-35=308÷2÷7=96÷8=436-41-372=10×49-254=199+(431-426)=501-707÷7=14×27×8=460÷5÷4=15×(75-24)=30÷6=230÷(63-61)=54.0-45.6=71×9×7=264-14+123=710÷5×8=346+65×5=(564-186)÷6=36÷9=950-545÷5=92×(171÷9)=62÷2=21×2×4=374+83=372-342+439=318+67×8=399-130-192=932-51×12=3/6-1/6=708+(601-201)=738×7÷2=374-112-155=136÷4÷2=(816-717)÷9=772×(49÷7)=90+101+506=19×3×2=559×(940-936)=457-238-107=440×(56÷8)=13.0-11.6=504÷3÷3=9.9-5.0=888-506-282=486+600÷5=322-(151+14)=292÷(480-476)=252×2÷9=942-(202+407)=37+243+158=5.7+5.6=4/8-3/8=90×2÷4=368÷(290-286)=332+51×16=12×6×86=249-123-62=81.0-73.0=226+532+989=630÷(15÷3)=68÷2×18=63×86=801×(409-406)=443-35×9=18×3×50=42÷(12÷4)=85+10×75=5.0+5.6=345-37+47=468÷6÷2=516-160÷4=64.5-18.8=468÷2=226+249=737×(12÷3)=863+49×20=500-197×2=317-(431-239)=8.3+4.5=333+639÷9=331+15×2=279÷3×7=378×2-190=18×42=(811-145)÷3=149-66×2=27×3×53=147-(268-198)=20×14×2=93×6÷2=126×(257-254)=724×2=298+88=358-275+206=178-186÷6=856÷8×5=(894-817)×36=39×(168÷8)=471×(16÷8)=813÷(177-174)=415-53×4=15×20-127=220÷5=9.9-5.2=225÷5=327-165-20=120-327÷3=163×8=684-(678-197)=437-(159-103)=10×42×2=43×23-893=910+752+709=127+428=924÷7÷3=320×3×9=472÷4+852=43×2×75=431-(201-35)=464-10×33=0.6+4.2=354+193=399+27×2=942-(654-360)=30×37×2=876×7÷2=940+(225-31)=9.5+4.8=1.7-1.4=911-177×4=776÷8×16=323+(317-260)=171+141-147=594-318=5/8+2/8=83×64=875÷5=11×3×47=311-(429-204)=804-(209+170)=175÷5÷7=100×5-319=966+948=735×2=162÷(445-443)=26×(66-50)=684-421-102=60×2×5=(433-343)÷5=18×4×54=27×2×75=64×(45-42)=(79-67)÷3=792-(974-340)=243-214=75+68=13×60-569=416-(250-35)=408-(608-606)=94×(287-231)=774-210-172=(450-422)×51=931-512÷2=465-265-166=405+207+330=3.2+8.9=8.6-1.1=444-456÷4=965-372=565×6÷5=20×(161-122)=8.8-0.7=4.0+1.5=22×6÷3=87×5×2=45×11-194=12×12×2=6.6-5.3=859×3-235=93×6-193=255÷3×5=68×14-251=645-25×17=551+145+21=354÷(236-230)=472-(134+290)=114+367+14=836÷(2×2)=210÷(2×3)=442×2-237=424-207×2=439+789÷3=379-255÷5=58×15=968+11×36=241-74÷2=528×(214-210)=(362-124)÷7=10×(296÷4)=291+310+744=243+176÷8=50×(261÷3)=114×(236-230)=181+142=16÷(4×2)=38×(268-264)=(394-381)×26=89×18×6=(170-142)×34=(828-250)÷2=367-10×22=(931-37)÷2=11×61-41=18×16÷8=10×23×4=(271-184)×51=279-(143-121)=342-18×16=80×75×7=11×3×4=38×(48÷2)=37×(465÷5)=3.9+8.8=576÷(2×3)=9.1-2.7=800÷5+385=58×3×4=15×(110-102)=17×27-165=42×2×5=110×3-209=200-44×3=(91-75)×29=28×(112÷4)=912÷2×9=120÷(18÷6)=900÷3+180=9.6-5.2=961+848+870=503-78=(664-424)÷4=4/7-2/7=3.9-0.4=134×3+13=304-50×6=19×3×71=997-(484+294)=1.3+39.9=448÷2÷4=8.1-0.7=209+131=35×14-402=78×5+330=185+182×2=30×3×5=968+625÷5=474×9=76÷(83-79)=6.9+8.6=868-679÷7=64×80×2=124×2+398=64×(135÷9)=839-546+128=76÷2=30×2×28=604×5÷4=236×2=513÷(45÷5)=404+984=149+184-175=80×(77÷7)=719-(533+20)=96÷(72÷9)=38×13-74=17×47=342×(20÷4)=16×10×3=44÷4×15=20×33÷6=7.8-5.2=178-45×3=331×(12÷4)=872÷8×9=633-21×12=347×(656-653)=517-(41+405)=150-112÷2=32×(200-119)=476-71×5=660×4÷2=72.3+10.3=470-22×17=16×46=489-39×2=154-101+424=217-13×5=355+424+818=301÷(14÷2)=(488-128)÷2=13×71=86×17=435-380=(380-240)÷5=200-675÷9=77+149×3=214+212=329×2-277=917-142+664=152÷8×10=45×(323-314)=369+123=(777-245)÷7=65-44+268=68×7-170=172-447÷3=108÷(24÷4)=(370-344)×23=1/4+2/4=5.7+5.4=233-11×19=22×(183-179)=292-(480-254)=423-14×21=469-17×20=90.3-88.9=12×15=31×2×55=165×(28÷7)=30÷5×52=(323-288)×24=2.9+8.8=696÷3×8=18×5×88=439-31=270÷3÷6=234+405+188=961-297-311=936-336÷7=326-144÷3=236×4÷2=374+894÷3=144÷8=653+604+165=368+205+71=320÷4×51=16.6+36.6=387+459+869=336÷(49÷7)=221+988+625=265-13×13=309-253+415=432×(16÷8)=14×5×3=462×2+231=298-42×6=113×(21÷7)=12×51÷6=870-90+431=176÷4×21=689×5=438-(430-120)=73×12÷2=(415-397)×10=74×(77÷7)=351×2÷9=215÷5×6=19×21=750÷(2×3)=38×22÷2=388+303+130=9.0-6.1=99÷(27÷3)=102×4×9=51.7+10.1=770÷7=371-334+152=486-(120+270)=3/7+2/7=408÷(2×2)=30÷6×76=119×3÷7=228÷4÷3=20×46-764=14×91×6=901×3=18×9×2=10×9×14=12×71-558=15×3×38=66×8=477-(154+282)=227+184=432÷(344-340)=216-40+223=16×27÷4=874÷2×8=896÷7÷8=508÷(2×2)=48÷6×92=54×15÷2=165×(33-30)=827-316×2=(399-314)÷5=380÷4×30=12×30-65=234-192÷6=922-29×26=(393-375)×52=294-100=300÷2=28.7-20.2=45×4÷5=401-810÷3=(930-160)÷2=333×5-613=945-(243+247)=75×39=25×(90÷6)=230×2=453-169=287÷7×3=463+186÷6=90×9-137=715×5-243=42×2×22=165+58=493-(89+395)=169×5=21×(85÷5)=870÷(12÷4)=822-21×21=384×(18÷9)=105+51×17=953-(57+482)=0.9+4.3=188-46=3/7-1/7=378+713-32=252÷(3×2)=463-118×2=(952-546)÷2=311-142=712×7÷8=264÷3÷8=246+202-378=40+34×3=859×(32÷8)=17×3×57=133-11×2=840÷7÷8=11×5×17=331-11×24=457-167=480×7÷4=490+(470-445)=785-(581+167)=78÷3×90=73×9-347=17×17-79=337-160-60=736-67-78=92-53-12=203+16×37=72×41=804-(740-438)=152-95=462÷(3×2)=116+845-63=26×3×43=329+(437-281)=123×2+69=74×95=29×9×6=41×23=59×15÷3=410-130-64=21×25+366=707-(72+593)=49+130=340-213+17=16×82÷2=877-300÷6=356+45-107=80×20=3/7+4/7=297+(956-101)=625+456×2=67.0+29.4=512÷8×2=18×2×74=20×3=255÷(15÷5)=999-548=994-591=596-(41+38)=190÷2=(347-17)÷2=81×38=286÷2+395=176÷4=747×6÷2=126×6÷9=246÷6×93=14×72=391+554-769=160-(265-130)=373+10×53=196-122+321=657+356=480÷6÷2=0.2+6.7=12×3÷6=877×2-559=734-72+208=(125-111)÷2=13×21×3=571-14×33=176×(306-303)=97.0-88.6=638+418÷2=20×(234÷9)=218+234=98+348+485=314+517+30=337+(917-607)=819÷7÷9=1/9+7/9=285+206×2=80×32×3=975÷3+30=444-57×3=827×(56÷8)=11×60=(186-45)÷3=127+(987-652)=40×17-98=392÷(105-98)=214÷(870-868)=745×4-328=1.3+6.0=36×6+406=(71-43)×77=444×2÷4=488-477=20×(126÷6)=744×9-529=261-(225+26)=99×64÷3=43×22=133×2-92=823+349×2=474×2×4=249×4-160=345+135=231÷7×4=52.9-37.7=622+370=14×(63÷7)=7.5+83.2=690-216×3=397-193-17=(118-10)÷3=946-78×2=910×2=939+12×74=参考答案378÷2+287=476204+409+214=82713×23-188=1114/8+3/8=7/840÷8×82=410834÷(157-154)=278220+229-334=11561×75×8=36600986+94-83=99772÷3÷8=3160+13×60=94022×11-226=16524×9=4716432÷9+21=69522÷9×7=40637×12=44438×6×3=684384÷2÷3=64335+(424-330)=429360÷2=180432+326=75826×32÷8=10477×70×2=10780738×4-254=269883×3+259=508240÷(497-489)=3088÷4×29=63882+239=321458-(266-183)=37531×(873-842)=96110×(162÷3)=540958-935÷5=77115×31-332=1331.4+10.0=11.4608÷(2×4)=7643×19-70=74722×(189÷7)=59488×75×5=33000278+(477-318)=43716×(168÷3)=896494-(898-683)=27910×75+171=921155×5×4=31002/5+3/5=115×73÷5=219477+966÷3=799664÷(2×4)=83136÷(2×2)=34112×(471-467)=448836÷4×2=418640÷(2×2)=1603.5+2.6=6.1296÷4=74158÷2×78=6162509+80÷2=549571+572=114345×45=20258.0-5.3=2.7392+97-176=313820÷(415-413)=410364×2×9=655260×(819-790)=1740472+764=1236852×(853-846)=5964371+32×17=915312÷4×6=468198÷(271-262)=22121×2×7=1694965÷5×2=386888×(567-564)=2664223+63×10=853798÷2×4=1596450÷(3×2)=7525×29-230=495792÷(4×2)=99534-42-384=10872÷(59-51)=979+100+722=90178÷(500-497)=26305+(430-112)=62392×69÷4=1587196+332×2=86034×62÷2=1054385-37×3=27480×6÷4=120444÷(290-286)=111421×2×7=5894819+(998-350)=146761×(39÷3)=79310×6×77=462015×24÷5=72297÷3×8=792456+14×43=1058157+(462-40)=579616÷2+458=7666.3-4.3=2.0932+(769-22)=1679648÷(3×3)=72238-114-76=4858×(590-523)=3886525÷7×4=300216×(42÷6)=1512196×5=980594-595÷7=509320÷(12÷6)=16056×(331-323)=4483/6-2/6=1/61/7+4/7=5/7507-(691-681)=497987×(63÷9)=6909188÷(446-442)=47200×(32÷8)=80011×2=22347×6-425=1657165+76=241293-(536-528)=28521×20=42015×66÷6=16576÷(2×2)=19603÷3+367=568913×(12÷4)=2739455-416÷8=403243-50×4=436.9+7.0=13.9242×(620-613)=1694134÷2×5=335102×9-27=89137×(24÷6)=148959÷(35÷5)=137100÷2=5095×6÷5=114378+884÷4=59917×20-73=2675.4-0.4=5.0393-166-226=196-90÷9=8658×7×6=2436596-648÷8=515736×(20÷4)=36807/10-3/10=4/10224-120÷8=209356-190=16613×35×2=910314+66-195=185421-(599-245)=67158×(48÷8)=94812×7÷2=42181+249=430992-968+595=619810×6=4860396÷6×3=19854×16÷4=216408-319+223=31248×16÷4=192183×5-299=616120÷4×14=42012×24×2=576880÷5×3=528911+690=1601254+539÷7=331597+43×13=1156956-544-60=352525÷5÷7=15534÷3+372=550324÷(3×3)=3611×37+375=782342+130+296=76854×15+399=1209696÷3×9=2088463-88=375814-206-414=194432÷(290-288)=216(906-887)×64=1216424-(444-406)=386326-95-122=109511-84=42721×(760÷8)=1995153÷(27÷9)=51346-57-160=129243×(28÷4)=170148×8=38495×(810÷9)=8550217+(396-86)=52738×(98÷7)=532231÷(28÷4)=3356×77=4312784÷2×5=1960602+274-566=310389-12×4=341928×9=8352598-574=24281-15×5=206198÷(100-94)=3348×(292÷4)=3504522+113×3=861101×(42÷7)=606712÷2÷2=17881÷(3×3)=9786-58×9=264907+180×5=180722×9×2=39688×8=704452-10×39=62(335-272)×59=3717881-560÷2=601282+471+62=815135×(21÷3)=945796×9-836=6328808÷4×3=60617×12×3=612876-679+818=101513×2×7=1824/6+2/6=1198+236÷2=31684.6-76.0=8.6478×(481-474)=3346451+623-59=1015592÷4÷2=7448×22×3=3168372÷6×3=186150+353×2=856404-154=25060÷3=2010×44=44020×26÷2=26097+57=154343×(355-349)=205898×91×3=2675413×(252÷4)=819640×9÷4=14408.1-1.5=6.6703×9=6327801×2-323=1279312×(72÷9)=249648÷(467-459)=6816÷4÷4=51902-348+171=72521×2×26=1092153-11=14236÷(495-491)=9826÷2=413338+33×9=635433-96×4=49(817-222)÷5=119845+(991-513)=1323281-192÷6=24963×6÷2=18978÷2=39709-23×25=134243-12×20=3469-11×14=31598×23÷7=322368-35=333477÷(3×3)=5354-(11+24)=19348+39+305=692390÷6=65579-301+84=362903÷(42÷6)=12990×(82÷2)=3690538×(416-412)=215252×75÷5=78022×(243-235)=176413+308×3=1337258×3=774578÷(935-933)=28931×15×2=93090×(120-117)=270306÷2=1537.5+5.9=13.4249-(461-409)=1973.7-2.4=1.3373-11×30=43154÷7=22792÷(3×2)=132750÷(15÷3)=150382+12×50=982746×7-792=4430(403-203)÷4=5052×(128÷8)=83230×18÷6=9030×2×37=2220553+151×4=115792×8×6=4416473-175+170=46813×25×3=975558÷6×71=66031.5-1.1=0.4257-18×12=41412÷(18÷9)=206(381-138)÷3=81522×9-146=45523/8-2/8=1/829×31-111=788464-223+278=51915÷5×15=45676×7=47326.2+7.5=13.759.9-7.8=52.1293-160=133272+128=400442-14×25=92336+123=45910×36-307=5325×2×15=75040+24×16=424556×9÷4=1251283×2=56684×(288÷8)=302433×(56-44)=396474-(427+40)=7(529-24)÷5=101160÷(386-384)=80671-327÷3=562450-326=124198×5×6=5940934×5=467017×21×2=714336÷4×71=596419×93×6=1060218×60×4=432063×11÷7=99777÷7÷3=37406÷2=20333×9×3=8912/5-1/5=1/526×(72÷8)=23438×3×5=570(944-656)÷9=32900-387×2=126918-252÷6=8763/6+2/6=5/630×9=27051+448-380=119664÷(233-229)=166216÷4÷2=2726×6÷4=39978÷(12÷6)=489276+551-628=19926×76÷4=49411×(340-265)=825698×(422-413)=6282352-12×23=7654×51×3=82622.0+4.6=6.6(579-540)×48=1872472÷2+182=418338-205+34=167196÷2×9=882981-(142+43)=796272×3+95=911319-74-220=25398-(65+216)=117487-155-262=70424÷8×17=90139×(311-307)=156507÷3=16914×20=280773+59×7=118670+72×10=790888×(12÷6)=1776183+325+375=883370-(584-572)=358333-16÷8=33146×18=82862×(78÷6)=806183÷3=6182×13=106678÷(932-929)=26494+49+856=1399315÷3÷3=35351÷(3×3)=39291-30×4=171178-(412-387)=153132÷(3×2)=223.6+5.7=9.343×31=1333291×3×5=4365937+667-343=12614/5-1/5=3/515+73=8872×5÷8=45258+41+380=679238+180-396=22688-279+23=432398+52×7=762187×9-326=1357386-(355-274)=305996+175×2=1346920÷5÷8=2325×11×3=82537×(135÷5)=99998+130-98=130996÷6÷2=83932+491-982=44167+(868-81)=854(447-426)÷7=3114×(182-174)=912892÷(946-942)=223(465-441)÷6=4406÷(56÷8)=5835×2×56=3920160÷5+448=480618-339-16=26398×(231÷7)=3234617-218×2=18112×23×3=8285.7+9.9=15.6(424-212)÷4=53112×(40÷8)=560420÷7÷5=12873÷9×74=717819×2×58=2204306-(378-377)=305280-53=227284-(823-577)=38905+(743-708)=940132×(15÷3)=66013×71+43=966659+237-130=766618÷3=20664×69÷8=552473-30×15=2354×(472-466)=32410×76=760918-11×3=885868÷7+832=956499+83×2=665(311-215)÷4=24667-18×30=127532÷2×7=1862152÷(2×4)=1916×54÷4=21613×31×2=806155-888÷6=7234÷3=78206×(12÷6)=412262+292+280=834222+257+185=66411×11+272=39352×9-368=1006.4+2.5=8.9449-330+823=9422/3-1/3=1/3361+185+24=57020×19-39=341986×(909-900)=8874956×6=5736720÷(4×2)=9080×16÷5=25615×32-260=220226-17×11=39742-16-709=1786.4-80.5=5.9250-796÷4=5182×68÷2=278827×30-192=618132-(14+92)=26368-29×7=165472+64×2=600859-(932-96)=23274-(136+43)=9541×20-460=360290×2-54=526(88-53)×10=350294÷2÷7=21204÷6×84=285615×6×83=7470(100-30)÷2=3531+438-86=383448-325+21=14476×10÷2=38010.0-9.2=0.8990-(231+274)=485909+688=1597211×4=844693+15×51=145822×18×2=792238+(294-126)=40624÷4×25=15040.6+27.7=68.3395-156+207=446696÷2+929=1277291-136+65=220684÷9=7665.0+27.5=92.5270÷6×9=405910÷7×3=390131×(21÷3)=917154-107+275=322343÷7=4938×(99÷9)=418(464-396)×11=74873+47×16=825206+(209-117)=298627+(389-172)=844420-166×2=8828×32÷4=224384÷(3×2)=6413×(330÷5)=85834×(339-310)=986607-36×11=211742-212-523=7774÷(30÷5)=129574×(32÷4)=4592508÷2×6=15246.5-2.2=4.3153+(972-851)=274726×7÷2=2541635×(358-352)=381036×19-347=337420+(640-636)=424674-147+138=665287+170=45744×2×38=3344344+285+280=909157+(353-304)=206112÷(993-991)=5692+28×30=93298×(398-390)=784176-144÷6=152(907-47)÷5=17215×3×89=4005322-106=216447+12×4=495324÷(16÷4)=8179+428+135=642633-22×25=8318×7×3=378502-168×2=166222×4=888649-41-565=43349-114÷2=292668+(919-864)=723399-196=203487-(473-92)=106272-(184+47)=41212+(260-36)=43611×69+280=1039226+291=51710×34×8=2720180+171-249=10274×68=5032411÷3+484=621770-(442+255)=73479-(242+224)=13160÷(898-896)=80214+(328-197)=345443-720÷2=83142-24+847=965731×(32÷4)=584816÷(16÷2)=240×30=1200454+191+12=657455-46×8=87687÷3=229225÷(186-181)=45843×3=2529969-(729-364)=604110÷(14÷7)=5534×8-267=5456÷6÷2=38361+620÷2=671369×4÷2=7382/8+4/8=6/8389-80-201=10879×2×6=948797-24×32=29258×3÷2=387345×2=690294+12×3=33025×3×27=2025964÷(28÷7)=241538-373+427=592258÷3=8677×(774-755)=1463(373-141)÷4=58841-(434-149)=556969-11-580=378414+(379-242)=551989+441÷9=1038479-(83+70)=32629×(202-190)=348283+11×44=767140+(341-133)=348967+133-87=1013186×4-725=19257+241-490=8198÷2×79=7821343+13×42=889495÷5×2=19813×12=15621×(243-222)=441697-98=599424÷(188-180)=53142-115+203=230162÷3÷2=27(294-184)÷5=2242×4=16831×(248÷4)=1922426×(471-466)=2130281-(162+40)=79194+79=273312÷(2×3)=52360-75÷3=335302×(16÷8)=60432×8×3=768797-(478+19)=300(357-339)÷6=316×22-112=24014×4×65=3640136+349-381=1041/8+3/8=4/819×35÷5=133184÷(16÷8)=92357-(175+172)=1088×75=6600892-(249+313)=330347+115×3=69294÷(14÷7)=47489-170×2=149108÷6×49=8822.6+1.2=3.8156×3÷2=234487×(10÷5)=974642-25×25=17202÷(14÷7)=101325×(20÷4)=1625150+333+189=672132-210÷3=62902-10×62=282304÷(495-493)=152279+(362-278)=363103+(179-75)=207828-12×30=468367-109-64=194342+572-95=81921×2×61=2562633-32-44=557759-(374+286)=99378÷3÷6=2112×(54-14)=480610÷(45÷9)=122983-211-674=9812×36=432498×2-324=672724÷(2×2)=181485+670=1155316÷4=7921×14×2=588525÷(56÷8)=75106÷(16÷8)=53319+166×4=98340×49=1960684÷3=22834×(454-373)=2754105×(282-277)=52518×20=360205÷5×4=16469×12=8284.8-0.7=4.18.1+1.8=9.914×5×15=1050969-170×3=459269-11×17=8272÷(38-30)=920×43+180=1040592÷(407-403)=14815×26-91=299538-(219-198)=51765÷5×64=832640÷4=160(268-151)÷3=3922×4×30=264013×8×9=936360÷3÷6=20273÷(28÷4)=39450÷3÷6=25266-(100-30)=196182+318×2=81850÷5×35=35025×38-39=911807-20×14=527616+28×29=1428293-39×7=20140+254-159=235319-(201-108)=226136×7÷2=47623+768+752=1543552÷(867-861)=92264+144=408439-11×27=142216÷(27÷3)=2414×14×5=98045×10=45019×23-231=206277-12×19=49354+99-179=274580+(813-33)=1360753-537-142=74749+92×4=1117129×3=387206×4-56=768912+10×70=161226+704-496=234817-73×10=87956÷(2×2)=239200×(913-904)=1800358-75=283852÷(243-237)=142389-345+195=239585÷5÷3=3943.0+36.9=79.9388-230=15840÷5×8=64(219-192)÷3=9(252-230)×40=880759-412÷2=55368×90÷6=1020314×7-470=1728973-707=266486+(151-115)=522142×6=85278+25×32=87831.6+26.5=58.1764×4-378=2678720÷2÷3=120225-(372-209)=6270.6-38.6=32.0486÷6×64=518424×(405÷9)=1080741÷3×6=1482976+639-822=793127+323-257=19390.5-8.3=82.2758×2÷4=37929×(117÷9)=377177×(801-798)=531246÷3×2=164321+21×12=573291+87+486=86426×(245-192)=1378710-211=499780÷(701-697)=195906+277+992=2175170+966÷7=308324÷9÷4=9264÷(2×4)=33477-12×10=35760+168-212=1664÷(576-572)=1663×5÷7=4515×6×40=3600(102-77)×40=1000465-180-150=135274-240=3486+18×11=28433×20+192=85279×(105-96)=71135÷7=524×7+452=620(829-394)÷5=87408÷6×98=6664228-(88+120)=20912×(36÷9)=364815.8+21.8=37.6160÷(15÷3)=323/5-2/5=1/5389+(183-12)=56016×20×2=640357×(56÷7)=2856448÷(32÷4)=5650-(603-594)=41136×4×8=4352720×3÷4=540639×5÷3=10656.5+67.4=73.92/4-1/4=1/442×(437-421)=67286×(77-71)=516388+364=752144×5=72029+908+839=1776923-549=374238÷7+344=378602÷2=301101-(690-613)=24184÷(10÷5)=92358-(269+79)=1010×8×11=8800.8+0.7=1.5298×3-704=19083×(492÷6)=6806235-10×16=75144×3×2=8647.8+2.1=9.9232-35+163=360720×(20÷4)=3600336÷8×58=2436851-176-438=237657-(335+215)=10710×15-121=2935×24-26=81435×23×2=1610208+54×6=532483÷3+397=55857÷3×18=34263×5×2=630313×2-171=455192÷4÷8=63.4-1.3=2.114×56÷8=98130-20÷4=125459×2=91889×47×3=12549270÷3÷3=3028÷4×55=38576×(36÷4)=684470-39×3=353236×4=94433×12-217=17910×(90÷9)=100272-10×16=112897+309=1206663-543=120170+238-181=227208×(367-358)=1872561+447-830=178680÷(4×2)=85448÷8×14=784(444-260)÷2=92750+107-142=71510×(225÷5)=450131+219×3=788196÷(420-418)=9832×3×82=787213×37=481108×7÷3=252216÷(4×2)=27390×6-440=1900447-173=274963÷9×6=642574÷2+409=696232÷8=29148÷(2×2)=3716×11×2=35216×21÷7=48(451-23)÷4=107176÷8×11=242(279-69)÷2=105313×3=939216÷(2×2)=5450×(264÷4)=330075+23=9888×(853-842)=96828÷2×51=71414÷2×11=77456+(438-237)=657954×4÷3=1272137×3+128=539224×9÷6=336738-587+746=89762×67×4=1661666×(199-190)=5948.7-7.8=0.9(453-437)×34=544111÷(432-429)=3736÷(2×3)=6383+40×13=90323×3×49=338170×9=63051×10+668=1178(351-331)÷5=4480×2×3=2880723+434÷7=785824÷(2×4)=103253+13×27=604150+331-262=21923×3×31=2139449+(456-71)=834612÷9÷2=34470×2-394=546564÷4×5=705426-(150+217)=59398+12×70=1238906÷(3×2)=1519.7-1.0=8.753.1+29.5=82.667×56÷7=536905+584+191=1680473-(38+351)=84741-88+224=877796×3=23885.5-5.3=0.232×(279÷9)=9927.3-4.9=2.433×41÷3=45132×50×4=6400663-628+143=178443×9=3987564÷3÷4=47976÷(2×2)=244664÷2+63=395146÷2×6=438410+108+407=925383-(73+69)=24118×3×39=210612×33÷9=449.1-2.5=6.6158-58=100111×4×8=355229×84÷2=1218129×3-114=27313+528+311=852891-563-70=258311+558÷6=40452×3×2=31224÷4×91=546450-(162+102)=186170÷(10÷5)=85404-370+935=96933×25-407=418667-251=416380+59-209=230263-(191+62)=10833+(864-328)=1369182-(110-94)=166153÷9×42=714476-145=33118×36÷3=216407-16-117=274405-