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248÷2=466-15×16=200×4+59=703-72+904=27×3×41=340+(488-209)=45×(85÷5)=58÷(16÷8)=(768-474)÷2=246÷(10÷5)=5.5+7.0=21.6+4.3=872×(362-354)=420÷(432-426)=(838-38)÷5=21×(21÷7)=24×9÷4=342÷(3×2)=39×2×39=212÷(2×2)=84×8-78=8.0+5.0=20×25÷5=230-66÷3=308-256=321÷3=576÷6÷6=567-(541-395)=32×8×9=657×6=148×(12÷3)=792-47×12=162÷(36÷6)=589×(882-879)=34×2×51=437-(966-822)=929+(411-268)=344÷2÷2=24+309-136=34.2+34.4=303-(222-71)=454-317+164=29×80×3=474×(470-462)=418-25×16=(493-456)×14=735+652+127=857-20×27=12×41×2=138×2-234=840÷5×7=390÷(2×3)=33×2÷6=30×(78÷6)=137×2+10=2.3+4.3=789-13×24=12×(859-782)=399-13+833=407-(120+256)=331+531+827=184+(766-152)=296-41-31=285÷5×28=273÷3×2=63.0-10.5=735÷5×4=54×(32÷4)=460-17×12=600÷(477-475)=102÷(149-143)=862-35-76=892-(199+418)=380÷(481-476)=180+997-25=320+568+56=339+224=331+116-279=656-460=15×35-270=43×(12÷2)=304÷(2×2)=24×7×5=51×3=523+945=740-386-195=12×39+706=(286-258)÷4=272÷8×82=175÷5÷7=552+678-162=412+30×32=770×9÷6=522÷(81÷9)=402×2×3=301÷7=72×20=74.0-67.5=395-81×4=1/3+2/3=63+128÷2=696×9÷4=118×(182-176)=648×6÷9=(200-132)÷4=249-231=20×49÷2=114+82×7=6.3-4.2=250÷2÷5=2/5-1/5=185-107=52+136-105=306-54-208=52×(319-302)=114+144×4=351+(454-131)=26×2×27=208÷8=15+153+24=792-554=455-60+21=378÷7×2=888-126×5=372×7÷2=77×54=480-(55+172)=157+13×11=174-163+429=994-263-324=421+(840-781)=4.8+8.9=27×21-168=315-(234+58)=(207-11)÷2=873-(502-165)=102+20×29=213×2÷3=648÷8÷3=135+70×13=184×4-659=546-129×4=636-98÷2=107+363÷3=66×(86-77)=(499-437)×90=732+339-289=159-360÷9=311-246÷6=63×14-446=615-93×3=410×(12÷6)=625+443+814=2/8-1/8=123×8+315=522+885+543=703-462+928=62×5+233=770÷(20÷4)=205+(351-249)=214+99=232÷(445-441)=584÷(2×4)=605+409+259=11×5×42=784×3=106+116-11=16×50=2.9-1.1=538+(617-487)=274+219=110×3×2=55.1-12.3=272÷(462-458)=991-925=202×(41-37)=327×2÷3=192×5-353=865÷5=46×77=776-311=23×3×53=336÷(12÷4)=629+980÷5=91×4×2=40.0+21.4=102×(12÷4)=(915-605)÷5=332×2-598=47.4-11.7=414÷(424-422)=89×30×6=92×8=4/9+3/9=24×4÷6=(174-52)÷2=840÷7÷2=248÷(4×2)=450÷6×3=1.5-0.9=(213-30)÷3=89×(18÷3)=12×37÷2=95×(331-278)=60.8-14.5=757-69×6=174-49×2=83×2+54=252÷2×7=30÷6=(196-124)÷6=225+187=168÷4×83=294+350+113=83×85×6=867×7=107-15+42=51×42=522÷(24-18)=5/8+2/8=71×(24÷3)=730÷(16÷8)=2/10+6/10=770×3-755=211+10×19=108÷9×70=416÷(2×2)=94÷2×71=34×(129-106)=472-133-291=74+(445-298)=173+46×4=140÷5+813=18×41÷6=40×(414-400)=357÷7×30=155+527=190+226-125=798÷(2×3)=893+62×13=580+473+121=92.9-64.9=225+780=737+70×3=55×(274-195)=25×5×6=711÷9×7=725×(24-15)=545+172÷2=856+232-443=73×2×3=799-560+666=837-102×3=10×(348÷6)=338-(185+48)=185-99+20=788+(788-326)=10×30÷2=20÷(24÷6)=8.2-6.6=433-228-132=458×(604-600)=785÷5×4=15×(715-634)=390-(423-154)=42÷2=260÷2+681=183×2=762+793+336=594÷6=470-11×14=219+197=67×17×3=441+47×20=723×9-335=4.6-3.4=90×3+51=747-52×2=38×3×8=36÷3=120÷3=20×2×44=781+463-795=253+130+514=19×10×5=922-(191+259)=21×16=142+12×12=178÷2×8=93×94×6=19.0+42.6=31×(193-186)=760÷8×9=3.5+0.9=22×13-89=684÷(3×3)=457+295=187×2=258+152-124=481-138=263+527=(438-415)×36=127+922÷2=16.1-6.4=160×3×9=993-928=705×3-941=82+257=20÷(175-173)=203-(30+71)=20×3×21=788-549=(439-423)×62=303-264÷2=10×5×28=375+82=106+605+79=682-702÷2=288÷8×9=868+50×18=104×6×4=8.4-0.6=77×10÷5=640÷(4×2)=413÷(28÷4)=270÷3×42=954-11×45=817-733=852-332-64=48+585÷3=547+28÷2=60÷(16÷8)=202×7-743=120×5÷2=80÷(457-453)=863+280×3=349+163=366-(415-108)=152÷4×20=210×3÷5=287-648÷6=781×6=214×7-631=534+362-225=119+(262-187)=3.3-1.4=963÷(63÷7)=99×4×6=15×5×63=166+184-173=312÷2=1/5+4/5=6.4+6.5=11×18÷9=895-183-23=469-317-148=36÷9×78=34×(28÷2)=69×(234÷6)=10×13×7=158+(831-799)=165+116×3=924-24-301=447-41×4=284×3-569=226+22×21=775÷5÷5=290×(101-96)=339+234+323=120×7×5=66×(30÷3)=105÷5×39=381-98=396÷2×9=347-243+64=994-355+142=144÷(286-277)=900÷(3×3)=(726-713)×43=22×17-254=595+275-506=91×69=776÷(12÷6)=125×(492-488)=25+(318-284)=612÷3÷3=47×5×4=19×(200÷4)=221-(141+34)=370×2×9=63×(456-443)=200×(45÷9)=342÷(3×3)=116÷2×7=165÷(18÷6)=430×2-668=18×(360-315)=50×4-173=166-168÷4=366÷(2×3)=451+824+73=28×10+880=236÷2=141×(288-283)=12×29-210=12×(397-388)=334-(34+157)=953-328×2=32×23÷4=904-15-210=196×(272-268)=39×12-281=260÷5×6=174-(633-502)=48×12=340÷(361-357)=22×34÷2=171÷3÷3=560-(771-422)=423÷(235-226)=17×14+51=534-(370+17)=62×(331-328)=113-112+152=168×4÷6=502÷2+854=296+158×3=249×(240-237)=102÷2×7=228×8-757=276+94=54÷9×44=277-294÷3=66×4÷8=205-49+130=16×15÷8=336-228+169=2/7+4/7=467-24×8=436-(160+30)=148÷4×9=304×(81÷9)=992÷2÷8=346+(467-53)=90÷(24÷4)=11×(30÷2)=816÷(4×2)=262+559-314=119+17×25=374-53×3=336÷2÷3=128×4=(252-241)×56=444×(189-186)=98×2×3=184×5-591=305-15×17=283-(237+30)=46×85=24×36÷3=96×(234÷6)=975÷(410-407)=882÷9÷2=863+875+237=473-81-193=7.4-4.5=852-465÷3=320÷2=385-852÷4=18×19+188=18×26×2=568÷(2×2)=105÷(42÷6)=358+490÷2=319×2×3=2.6+0.5=159+160=773-344÷8=1.8+1.7=562÷2+67=(329-32)÷3=357÷7+392=139-74+41=37+26=366-(86+13)=13×30×2=7.2-2.2=150÷2=182+23×3=250×(906-897)=(239-55)÷2=643×5=598×9=405-16=504+160×3=213-37=(441-416)×27=14+192+700=73×27÷3=439-(706-532)=898-812÷2=4/10-3/10=691-675=302+17×33=(766-150)÷2=705×8÷2=18×17×2=3.1+3.5=408÷2÷3=781+293=964÷2×5=90×75÷6=371÷7=1.7+7.6=64÷(16÷4)=289-12×22=192×3-531=923-(22+322)=24×4×24=8.0-1.1=703+468-547=39×(75÷3)=672÷(27÷9)=350+10×46=41×2=(836-800)÷3=11×3×30=23×48×7=49÷7×46=692+861=224÷(2×2)=6.1-3.1=115+340×2=82×33=17×3×18=257-(233-150)=361+178=708÷(24÷4)=33×7×4=401-933÷3=5.7+1.0=875÷7×8=(179-114)÷5=497-(70+334)=279-75+12=41×2×78=895+373+264=437+(315-291)=42-10÷2=174×4=822÷6+215=828÷6+323=967-(904-159)=28÷4×24=522÷3+153=2/8+4/8=16×19÷2=16×4×88=54+500+334=479-(124+247)=18×42÷9=567+252+134=272÷8×16=702÷(3×2)=50×(170÷5)=4/7-1/7=522-(883-648)=12÷2×68=135×(45÷9)=47+(904-229)=6.8-0.4=16×6÷4=473×(929-923)=658÷7×8=48÷(173-165)=13×15=310+(876-249)=968÷(2×2)=26×34-299=136+(301-29)=152÷2×55=756÷2=217+(461-252)=66+65=96÷8=48×57=261-(58+157)=430-271-81=338×(10÷5)=440×6÷4=(357-253)÷8=831×(10÷5)=(907-880)÷3=152÷(2×4)=15÷5+181=0.5+7.3=339+307=250×(24÷6)=57×(864-768)=16×29-149=945÷5÷7=25×(60÷4)=199+165=30×38=491-(835-617)=497-26-96=722+802+254=266+14×11=405÷5×7=863-105-360=605-(555-339)=942-168=387÷(81÷9)=39×38=36.3-30.3=684÷2÷2=250-35-19=145+115×7=231÷(49÷7)=337-(367-348)=301-(343-74)=896-453+188=889-361-246=445×(32÷4)=471×2×8=781-103-608=13×(282÷6)=928-476-316=376÷4×76=247×(273-270)=115+(552-462)=11×11-98=630÷2+342=5.1+5.1=180÷3÷3=276÷6×4=529-(672-246)=894-489-86=762-348×2=825-(935-620)=156+566+691=309×(12÷6)=253+90=215+89=728÷(358-354)=10×6÷3=404+81=10×(110÷2)=58×(264÷6)=22×7+973=192÷8×2=280-(98+84)=488-(399-206)=329-(384-215)=385÷(14÷2)=669×6÷3=26×23=276÷(324-318)=732-287×2=143-213÷3=118×4×2=452-30×8=9.5-2.8=32×(72÷9)=467-403+751=6.1+33.2=468×6=54÷6×49=86×18=159-72+120=419+12×30=160×6÷8=275÷5=639-282-205=492×(620-616)=6.2-5.7=335-191+125=296×2=290-116÷4=46+(280-261)=10×50-273=268-(391-221)=17×37=431-406=474-30×13=255+16×39=876-57×13=252÷6÷6=123÷(27÷9)=336÷8×3=6.0-3.8=391+(745-352)=422-276-98=404+11×39=(59-45)×31=760×2=7.8+7.7=30×20÷8=61+410×2=129-(224-116)=55×5×3=915-(713-565)=10×83÷5=654÷2+725=887×(927-919)=24×28÷4=863-41×5=30.8+9.3=380+119×3=620+11×20=264÷2+860=35×3×4=73×59=332×9=413-143-35=41×(120-117)=(424-228)÷7=218+896÷2=4/8-2/8=4.6+1.1=396÷9=448÷2×5=396-93+200=720×(20÷4)=130×(54÷9)=36÷3×96=167+13×29=20×3×71=256+12×54=113×3×9=74×17÷2=433-242=385÷5×72=190-41=16×(48÷2)=408÷(3×2)=154+171-99=606-135×4=679÷7×67=495÷9÷5=115+75=957×8÷2=15×61×5=45×9-64=415-15×17=10×8×5=19×5×52=564-(90+217)=120÷(2×2)=12×9÷6=843-702÷6=384÷(59-51)=84×22÷6=230×7÷2=117÷(624-621)=209×2×7=2/5+3/5=2/6-1/6=(492-68)÷2=254-235+358=456÷(2×2)=432+29×32=416-11×21=71×8=329+164-345=976÷(2×2)=(146-86)÷5=9.0+5.3=943-(428+94)=216÷6÷3=94×(40-34)=72×30÷6=486×6÷9=485÷(15÷3)=29×32-879=419-36×2=1.8+4.7=852÷(2×2)=72+234=410÷(25÷5)=464÷(24÷6)=467-23×14=15+(328-260)=352-(473-266)=45×(33÷3)=64×(135÷5)=(396-88)÷4=51×(144÷2)=323-(210+66)=33×26-536=249÷3=478+756-755=14×33-173=135÷9=19×23-257=515+117×6=564÷4×2=32×29÷8=743-32×18=964÷(28-24)=866-719+535=9.2+3.7=472-759÷3=3.0+4.3=11×20=13×2=19×26-170=292-15×11=110+10×76=60×47=494-118×3=11×30-17=15×13×3=(950-120)÷5=20×44=50×81÷2=437×2=240÷4×11=42×(410-337)=(293-231)×48=249÷3×83=21×41-141=486-131-196=105+135-159=737+763-366=45×96×7=174×5-834=621÷(3×3)=472-73×3=413-29×11=182÷7÷2=870-272×3=72÷(608-600)=88÷4=98×81=828÷2×4=37×13×2=6.3-0.5=656÷2÷8=(347-163)÷4=394-68=452×5÷2=378÷9×60=955-21×44=988×7=278×(104-101)=141×(363-357)=840-756=11×(407-315)=157+528+223=27×2×48=75×64÷3=(92-80)×27=466+111×3=95.2-57.7=883-(518+232)=385-283-77=60-18+423=774÷3=509+480-33=12×2×11=11×9×74=63÷(3×3)=507-172+468=44×11×2=801-56×9=404-390+239=723×2=823-113+889=736÷(2×4)=144÷9÷2=60÷2÷6=283-624÷6=68+99=155×2×3=490÷(201-194)=4/7-2/7=64+(389-366)=19×20-369=99÷9=330×(16÷4)=168÷(210-208)=83×82=686÷7=3/5-1/5=284-47+186=313×8÷4=13×76÷2=54×92÷6=450÷6=323×2=166+322=968÷2=386-(334-288)=307-(76+167)=59×13=10×85=806-115×6=(280-180)÷5=202-657÷9=564+101×6=881+100+497=24×23×7=552÷(72÷9)=429-(30+11)=15÷(24÷8)=204÷2÷6=16×(252-247)=750÷3×2=17×8×5=137×5=(170-105)×74=414+248÷4=132-15×7=9.0-3.6=277-13×10=265÷5+848=720÷9÷4=78×10÷4=24×3×55=110-27=(642-625)×15=691+947-253=253-78-153=32×97÷2=88.1-52.5=33×8÷4=256÷(2×2)=30×20=(521-454)×22=1/6+4/6=367+336+16=284÷4=312+36÷9=80×(948-859)=78+660+216=493-233=385-(33+328)=23×40÷2=180÷4×17=407-220=61×14÷7=40×(30÷3)=984×6÷3=68-294÷7=18×(255÷5)=12×3×58=114÷2×7=247×(12÷4)=13×(184÷4)=725÷(48-43)=266+(432-302)=670-405+413=791÷(28÷4)=750+11+69=904-(470+428)=80×89×3=60÷5×80=72×3÷4=634÷2×8=788÷4=427÷(21÷3)=276+556+39=38×26-735=13+555÷3=830÷(83-81)=376÷(28÷7)=409-385=437×(871-867)=942+472-800=17+(274-23)=158+112×3=459-18×15=449-287=23×2×90=23×17-349=14×24=304÷4×5=62×9÷6=425-(291-151)=77×(488÷8)=795-98+582=382+53-18=162+155×5=894-16×21=39+135+691=8.7-2.3=(501-340)÷7=150÷5×14=22×(10÷2)=105+22×14=43×(420÷7)=20×24-420=371-31×3=61+72=152×(499-496)=304+(869-429)=471-852÷6=328+117×5=545+253=8.2+6.3=69.5+7.4=780÷(394-388)=456+457=16×11+25=210+108-292=665×3-225=587+519+24=160+864÷4=872÷2×5=44×(48÷8)=27×36-72=229-26×8=941×(245-238)=354÷(12÷4)=151×(10÷2)=569×8=144×4=7/8-1/8=10×96-114=376-18×13=383×2+174=329-54×2=11×22+164=386-82=111×3×8=16×23-17=2/3-1/3=44÷(2×2)=7.3-2.8=(416-322)×47=81×19÷3=422-129-160=103×(36÷6)=30×16÷3=144÷9×52=24×(72÷8)=15×5×85=592×7÷4=874-11×45=393-20×15=108+66=345-(450-299)=864÷8×3=447-17×12=63×83=208-894÷6=(634-607)×81=11×9×32=661+181×2=846+693-22=450-47×2=691-(430+187)=77×44=739-(978-525)=42×(461-438)=928-116×8=304÷4=315-153-43=24×10×3=77×81÷7=638-89=420÷3=537×(18÷2)=168÷(180-178)=31×3×73=118×5=240-756÷4=(759-642)÷9=339+64-96=47×(126÷7)=21÷7×45=496-(108+281)=12×49-571=316-774÷9=882-210=680÷(72÷9)=(501-284)÷7=379-174+804=191+(584-107)=225+61×12=132÷(2×2)=820-141-605=456+(463-407)=57×(336-327)=209+20-229=469-137-221=(391-265)÷3=1.2+2.4=227-131+165=222+227-177=118×2-168=752-(565+55)=(85-67)÷3=354÷6×13=281-(157+120)=212×3-281=19×36=13×(612÷9)=(100-72)÷7=88×(756÷9)=864÷(461-453)=56.7-41.0=549÷3=898×(24÷3)=531×8÷4=525÷(24÷8)=654÷(902-896)=390-(277-200)=124÷(197-193)=499+860=708÷4÷3=162÷(18÷9)=(723-435)÷8=110×(477-469)=3/6+2/6=473-(331-122)=49×8=28+278-87=312×(485-482)=18×4=358-(326-77)=864÷9÷4=231÷7+114=6.6-1.8=714÷7÷6=764÷4+278=190÷5=188+(257-232)=747+14×70=369-65×4=385-85÷5=467-22×20=642-(14+429)=121×8-481=501+40×9=686-702÷6=786÷(2×3)=151+920-496=414÷3=75+772÷4=151+335+496=740+79+133=655-735÷5=768÷6÷8=936÷9×8=161+130-53=51×(201÷3)=273×3-816=258-87÷3=434-12×31=410÷(40÷8)=556÷(584-580)=17×(147÷7)=952-268=196÷(243-236)=23×4×34=96×(434-405)=154×3÷6=840÷2÷2=14×29×2=320+131=3.3+8.9=660÷6×5=654÷(12÷2)=10×66÷6=93×(534÷6)=640-(827-739)=26×37=11×91=39×2×42=79.0-77.7=819+825-87=292×3-250=107×3-250=335+971+804=912÷(2×3)=(144-121)×92=302×3÷6=469-99×3=986-578-60=747÷9+222=848÷2+199=12÷(24÷6)=460-356=24×6×5=12×6×11=26×17-137=6.4+7.7=24×14-105=85×17×8=(942-578)÷4=89×20×3=42×(320÷4)=59×(112÷7)=17.9+49.7=92×(330-322)=12×(57-26)=792÷2÷3=123×3×2=26×27×8=(389-377)×38=467×2-373=34×25=68×92÷8=413×(30÷6)=166×(405-397)=305-26×8=261÷(3×3)=475×2-405=190+256=916×3÷4=19×7×5=1.5+90.7=385-20=216÷6÷9=98+511÷7=521+158+599=290×5=219-13×13=168÷4=320×4-181=13×2×6=568÷4×3=84.8-71.1=198×4=81×8÷3=639-(60+399)=528-73×7=76÷(16÷4)=374-42÷3=10×37-28=410×4-85=3.9-2.5=21×37-636=62×(264÷6)=232×8=24×(38-25)=500×(32÷8)=(317-85)÷4=144÷3×27=456÷2×7=157+24×10=78+291+247=75+399-473=41×2×83=144+(813-627)=254-11×16=204×(24÷8)=40×(238÷7)=453-181=680÷5÷8=781-276=154-(177-148)=16×20×2=46×(90÷9)=610+135+202=239-184+303=48÷(21÷7)=735×4-445=405÷9+493=6.4+5.9=10×10×5=252÷6÷3=5.1+9.9=31×50×6=20×3×10=418×2÷4=142-25×4=29×(442-414)=46÷2×36=30×12=193-167=742-84÷3=59×4×3=(432-400)÷2=565-233+832=201-21+116=821+384+376=184×4=35×(328-312)=756÷(2×2)=33×66=390+(445-216)=6.5+4.6=144÷6×24=55+344+342=249×3-636=22×11×9=121×4×8=85+112=345÷3=53×4=989-545-346=213-(500-436)=20×25-140=990-(351+252)=961×(286-281)=19×12×3=771-548÷4=776÷(4×2)=(586-402)÷8=15×7×6=50-46÷2=704-35+127=491-307+276=335÷5×75=13×37×2=10×10×9=696÷(4×2)=4.4-1.9=943-(13+248)=472-143-313=468-(718-716)=593×8-762=5/8-1/8=34×(83-71)=384×2×4=676-(804-534)=19×2×33=4/6-1/6=424-168-226=19×19-74=126×7=38×(69÷3)=11×23+385=654÷(2×3)=371÷(352-345)=85×76×6=12×5×79=14×6×4=507-44×7=3/8+4/8=384+508÷2=54+121×2=83×(30÷3)=49×(459÷9)=123×4÷3=17×18+313=9.2-5.7=868+648+758=285-10×22=909-288÷9=983×(663-659)=311+85×2=334×2+33=(524-328)÷2=258×8-811=904÷2=10÷2×94=380÷4=774-32×10=546÷(3×2)=23.9+23.8=918÷3÷9=12×(12÷3)=409-16×11=946-(328+16)=922-70=167+284=808-42×18=879+408÷2=516+(500-187)=31×2×23=11×14×6=974-15×53=89×10-296=(124-102)×34=281-249+348=764-189+691=24×35=450-668÷2=495÷5÷3=7.3-4.9=28×80÷4=311×(24÷8)=7.8-0.2=327×2×7=199-(455-321)=255-11×7=82×2×8=27×19=742-597=58×7×2=40×23-19=235-(446-375)=18×15-201=354÷(159-153)=(403-263)÷5=78÷2+385=441÷(18÷2)=272÷8×37=(413-53)÷9=41×83×6=13×17×4=411+159=110×8-684=192×2÷3=(922-118)÷2=870÷5÷3=662-564÷6=162÷9=13×74-949=396÷6×9=989-(100+21)=559×(554-545)=123+351-266=52×(14÷2)=15×3×5=296÷(393-385)=21×14=63×50÷6=13×5×65=224-18-156=946-714-106=91+13+239=186×3÷2=348-13×11=928÷(4×2)=47×5=624÷2÷2=311-49×5=206-18×9=9.9-6.6=528+437-611=578-22×25=794×(14÷2)=10×17×2=658+(778-277)=540÷(365-361)=889+(915-849)=824+52×8=907+201÷3=397-14-311=15×33+107=56×27÷6=126÷3×22=209+954÷3=23+19×30=385-93-221=476÷4÷7=485-12×6=134+52×6=248+(473-397)=12×6×32=19×85×7=450-13×16=532+(933-271)=9.8+83.8=957-549+85=881+26×17=487×2-503=192+218-225=40×63=29×2×95=369+95-313=689×(16÷4)=416÷8×11=13×65-190=14×(268÷4)=385-(210-126)=208÷8×4=54÷2×7=78×(354÷6)=975÷(483-480)=18×(45÷5)=389×(21÷3)=870÷2=432+(395-111)=996÷(489-486)=379×2=168+47×13=240+(171-103)=21×11-70=946-(612+43)=955-(194+233)=875÷(85-78)=19×37-575=(58-34)×27=400+71×8=15+204×2=919+284÷2=391-16×12=401-(254+58)=285-140=18×3×50=38×19-234=(980-394)÷2=12×28÷7=34×4=243-(389-196)=623-304÷8=(802-578)÷7=359-510÷6=113-93=904÷(232-224)=393÷3×8=73×(45÷9)=82×(303-296)=273×3=7.9-2.9=54×38÷4=19×2×53=511+891-847=252+192×3=950÷2+982=310×4÷2=8.9+3.6=76×11=864+(353-288)=128÷2×10=28×10×3=4/8+2/8=108+579+69=338-616÷7=675×6-282=39×14+447=33÷3×31=384×2=326×6-41=101×(64÷8)=1.4+2.2=417+(294-185)=16×6×60=766-(487+142)=94×9-281=72×19×3=449-351=217+733=(761-685)×27=982+179×5=195×5+727=322-17-36=74×96×6=278-11×24=302×4-294=66×(384-377)=375÷5÷5=41.2+56.9=326×3-163=796-228×2=813+47×17=594÷(2×3)=343+273×2=参考答案248÷2=124466-15×16=226200×4+59=859703-72+904=153527×3×41=3321340+(488-209)=61945×(85÷5)=76558÷(16÷8)=29(768-474)÷2=147246÷(10÷5)=1235.5+7.0=12.521.6+4.3=25.9872×(362-354)=6976420÷(432-426)=70(838-38)÷5=16021×(21÷7)=6324×9÷4=54342÷(3×2)=5739×2×39=3042212÷(2×2)=5384×8-78=5948.0+5.0=13.020×25÷5=100230-66÷3=208308-256=52321÷3=107576÷6÷6=16567-(541-395)=42132×8×9=2304657×6=3942148×(12÷3)=592792-47×12=228162÷(36÷6)=27589×(882-879)=176734×2×51=3468437-(966-822)=293929+(411-268)=1072344÷2÷2=8624+309-136=19734.2+34.4=68.6303-(222-71)=152454-317+164=30129×80×3=6960474×(470-462)=3792418-25×16=18(493-456)×14=518735+652+127=1514857-20×27=31712×41×2=984138×2-234=42840÷5×7=1176390÷(2×3)=6533×2÷6=1130×(78÷6)=390137×2+10=2842.3+4.3=6.6789-13×24=47712×(859-782)=924399-13+833=1219407-(120+256)=31331+531+827=1689184+(766-152)=798296-41-31=224285÷5×28=1596273÷3×2=18263.0-10.5=52.5735÷5×4=58854×(32÷4)=432460-17×12=256600÷(477-475)=300102÷(149-143)=17862-35-76=751892-(199+418)=275380÷(481-476)=76180+997-25=1152320+568+56=944339+224=563331+116-279=168656-460=19615×35-270=25543×(12÷2)=258304÷(2×2)=7624×7×5=84051×3=153523+945=1468740-386-195=15912×39+706=1174(286-258)÷4=7272÷8×82=2788175÷5÷7=5552+678-162=1068412+30×32=1372770×9÷6=1155522÷(81÷9)=58402×2×3=2412301÷7=4372×20=144074.0-67.5=6.5395-81×4=711/3+2/3=163+128÷2=127696×9÷4=1566118×(182-176)=708648×6÷9=432(200-132)÷4=17249-231=1820×49÷2=490114+82×7=6886.3-4.2=2.1250÷2÷5=252/5-1/5=1/5185-107=7852+136-105=83306-54-208=4452×(319-302)=884114+144×4=690351+(454-131)=67426×2×27=1404208÷8=2615+153+24=192792-554=238455-60+21=416378÷7×2=108888-126×5=258372×7÷2=130277×54=4158480-(55+172)=253157+13×11=300174-163+429=440994-263-324=407421+(840-781)=4804.8+8.9=13.727×21-168=399315-(234+58)=23(207-11)÷2=98873-(502-165)=536102+20×29=682213×2÷3=142648÷8÷3=27135+70×13=1045184×4-659=77546-129×4=30636-98÷2=587107+363÷3=22866×(86-77)=594(499-437)×90=5580732+339-289=782159-360÷9=119311-246÷6=27063×14-446=436615-93×3=336410×(12÷6)=820625+443+814=18822/8-1/8=1/8123×8+315=1299522+885+543=1950703-462+928=116962×5+233=543770÷(20÷4)=154205+(351-249)=307214+99=313232÷(445-441)=58584÷(2×4)=73605+409+259=127311×5×42=2310784×3=2352106+116-11=21116×50=8002.9-1.1=1.8538+(617-487)=668274+219=493110×3×2=66055.1-12.3=42.8272÷(462-458)=68991-925=66202×(41-37)=808327×2÷3=218192×5-353=607865÷5=17346×77=3542776-311=46523×3×53=3657336÷(12÷4)=112629+980÷5=82591×4×2=72840.0+21.4=61.4102×(12÷4)=306(915-605)÷5=62332×2-598=6647.4-11.7=35.7414÷(424-422)=20789×30×6=1602092×8=7364/9+3/9=7/924×4÷6=16(174-52)÷2=61840÷7÷2=60248÷(4×2)=31450÷6×3=2251.5-0.9=0.6(213-30)÷3=6189×(18÷3)=53412×37÷2=22295×(331-278)=503560.8-14.5=46.3757-69×6=343174-49×2=7683×2+54=220252÷2×7=88230÷6=5(196-124)÷6=12225+187=412168÷4×83=3486294+350+113=75783×85×6=42330867×7=6069107-15+42=13451×42=2142522÷(24-18)=875/8+2/8=7/871×(24÷3)=568730÷(16÷8)=3652/10+6/10=8/10770×3-755=1555211+10×19=401108÷9×70=840416÷(2×2)=10494÷2×71=333734×(129-106)=782472-133-291=4874+(445-298)=221173+46×4=357140÷5+813=84118×41÷6=12340×(414-400)=560357÷7×30=1530155+527=682190+226-125=291798÷(2×3)=133893+62×13=1699580+473+121=117492.9-64.9=28.0225+780=1005737+70×3=94755×(274-195)=434525×5×6=750711÷9×7=553725×(24-15)=6525545+172÷2=631856+232-443=64573×2×3=438799-560+666=905837-102×3=53110×(348÷6)=580338-(185+48)=105185-99+20=106788+(788-326)=125010×30÷2=15020÷(24÷6)=58.2-6.6=1.6433-228-132=73458×(604-600)=1832785÷5×4=62815×(715-634)=1215390-(423-154)=12142÷2=21260÷2+681=811183×2=366762+793+336=1891594÷6=99470-11×14=316219+197=41667×17×3=3417441+47×20=1381723×9-335=61724.6-3.4=1.290×3+51=321747-52×2=64338×3×8=91236÷3=12120÷3=4020×2×44=1760781+463-795=449253+130+514=89719×10×5=950922-(191+259)=47221×16=336142+12×12=286178÷2×8=71293×94×6=5245219.0+42.6=61.631×(193-186)=217760÷8×9=8553.5+0.9=4.422×13-89=197684÷(3×3)=76457+295=752187×2=374258+152-124=286481-138=343263+527=790(438-415)×36=828127+922÷2=58816.1-6.4=9.7160×3×9=4320993-928=65705×3-941=117482+257=33920÷(175-173)=10203-(30+71)=10220×3×21=1260788-549=239(439-423)×62=992303-264÷2=17110×5×28=1400375+82=457106+605+79=790682-702÷2=331288÷8×9=324868+50×18=1768104×6×4=24968.4-0.6=7.877×10÷5=154640÷(4×2)=80413÷(28÷4)=59270÷3×42=3780954-11×45=459817-733=84852-332-64=45648+585÷3=243547+28÷2=56160÷(16÷8)=30202×7-743=671120×5÷2=30080÷(457-453)=20863+280×3=1703349+163=512366-(415-108)=59152÷4×20=760210×3÷5=126287-648÷6=179781×6=4686214×7-631=867534+362-225=671119+(262-187)=1943.3-1.4=1.9963÷(63÷7)=10799×4×6=237615×5×63=4725166+184-173=177312÷2=1561/5+4/5=16.4+6.5=12.911×18÷9=22895-183-23=689469-317-148=436÷9×78=31234×(28÷2)=47669×(234÷6)=269110×13×7=910158+(831-799)=190165+116×3=513924-24-301=599447-41×4=283284×3-569=283226+22×21=688775÷5÷5=31290×(101-96)=1450339+234+323=896120×7×5=420066×(30÷3)=660105÷5×39=819381-98=283396÷2×9=1782347-243+64=168994-355+142=781144÷(286-277)=16900÷(3×3)=100(726-713)×43=55922×17-254=120595+275-506=36491×69=6279776÷(12÷6)=388125×(492-488)=50025+(318-284)=59612÷3÷3=6847×5×4=94019×(200÷4)=950221-(141+34)=46370×2×9=666063×(456-443)=819200×(45÷9)=1000342÷(3×3)=38116÷2×7=406165÷(18÷6)=55430×2-668=19218×(360-315)=81050×4-173=27166-168÷4=124366÷(2×3)=61451+824+73=134828×10+880=1160236÷2=118141×(288-283)=70512×29-210=13812×(397-388)=108334-(34+157)=143953-328×2=29732×23÷4=184904-15-210=679196×(272-268)=78439×12-281=187260÷5×6=312174-(633-502)=4348×12=576340÷(361-357)=8522×34÷2=374171÷3÷3=19560-(771-422)=211423÷(235-226)=4717×14+51=289534-(370+17)=14762×(331-328)=186113-112+152=153168×4÷6=112502÷2+854=1105296+158×3=770249×(240-237)=747102÷2×7=357228×8-757=1067276+94=37054÷9×44=264277-294÷3=17966×4÷8=33205-49+130=28616×15÷8=30336-228+169=2772/7+4/7=6/7467-24×8=275436-(160+30)=246148÷4×9=333304×(81÷9)=2736992÷2÷8=62346+(467-53)=76090÷(24÷4)=1511×(30÷2)=165816÷(4×2)=102262+559-314=507119+17×25=544374-53×3=215336÷2÷3=56128×4=512(252-241)×56=616444×(189-186)=133298×2×3=588184×5-591=329305-15×17=50283-(237+30)=1646×85=391024×36÷3=28896×(234÷6)=3744975÷(410-407)=325882÷9÷2=49863+875+237=1975473-81-193=1997.4-4.5=2.9852-465÷3=697320÷2=160385-852÷4=17218×19+188=53018×26×2=936568÷(2×2)=142105÷(42÷6)=15358+490÷2=603319×2×3=19142.6+0.5=3.1159+160=319773-344÷8=7301.8+1.7=3.5562÷2+67=348(329-32)÷3=99357÷7+392=443139-74+41=10637+26=63366-(86+13)=26713×30×2=7807.2-2.2=5.0150÷2=75182+23×3=251250×(906-897)=2250(239-55)÷2=92643×5=3215598×9=5382405-16=389504+160×3=984213-37=176(441-416)×27=67514+192+700=90673×27÷3=657439-(706-532)=265898-812÷2=4924/10-3/10=1/10691-675=16302+17×33=863(766-150)÷2=308705×8÷2=282018×17×2=6123.1+3.5=6.6408÷2÷3=68781+293=1074964÷2×5=241090×75÷6=1125371÷7=531.7+7.6=9.364÷(16÷4)=16289-12×22=25192×3-531=45923-(22+322)=57924×4×24=23048.0-1.1=6.9703+468-547=62439×(75÷3)=975672÷(27÷9)=224350+10×46=81041×2=82(836-800)÷3=1211×3×30=99023×48×7=772849÷7×46=322692+861=1553224÷(2×2)=566.1-3.1=3.0115+340×2=79582×33=270617×3×18=918257-(233-150)=174361+178=539708÷(24÷4)=11833×7×4=924401-933÷3=905.7+1.0=6.7875÷7×8=1000(179-114)÷5=13497-(70+334)=93279-75+12=21641×2×78=6396895+373+264=1532437+(315-291)=46142-10÷2=37174×4=696822÷6+215=352828÷6+323=461967-(904-159)=22228÷4×24=168522÷3+153=3272/8+4/8=6/816×19÷2=15216×4×88=563254+500+334=888479-(124+247)=10818×42÷9=84567+252+134=953272÷8×16=544702÷(3×2)=11750×(170÷5)=17004/7-1/7=3/7522-(883-648)=28712÷2×68=408135×(45÷9)=67547+(904-229)=7226.8-0.4=6.416×6÷4=24473×(929-923)=2838658÷7×8=75248÷(173-165)=613×15=195310+(876-249)=937968÷(2×2)=24226×34-299=585136+(301-29)=408152÷2×55=4180756÷2=378217+(461-252)=42666+65=13196÷8=1248×57=2736261-(58+157)=46430-271-81=78338×(10÷5)=676440×6÷4=660(357-253)÷8=13831×(10÷5)=1662(907-880)÷3=9152÷(2×4)=1915÷5+181=1840.5+7.3=7.8339+307=646250×(24÷6)=100057×(864-768)=547216×29-149=315945÷5÷7=2725×(60÷4)=375199+165=36430×38=1140491-(835-617)=273497-26-96=375722+802+254=1778266+14×11=420405÷5×7=567863-105-360=398605-(555-339)=389942-168=774387÷(81÷9)=4339×38=148236.3-30.3=6.0684÷2÷2=171250-35-19=196145+115×7=950231÷(49÷7)=33337-(367-348)=318301-(343-74)=32896-453+188=631889-361-246=282445×(32÷4)=3560471×2×8=7536781-103-608=7013×(282÷6)=611928-476-316=136376÷4×76=7144247×(273-270)=741115+(552-462)=20511×11-98=23630÷2+342=6575.1+5.1=10.2180÷3÷3=20276÷6×4=184529-(672-246)=103894-489-86=319762-348×2=66825-(935-620)=510156+566+691=1413309×(12÷6)=618253+90=343215+89=304728÷(358-354)=18210×6÷3=20404+81=48510×(110÷2)=55058×(264÷6)=255222×7+973=1127192÷8×2=48280-(98+84)=98488-(399-206)=295329-(384-215)=160385÷(14÷2)=55669×6÷3=133826×23=598276÷(324-318)=46732-287×2=158143-213÷3=72118×4×2=944452-30×8=2129.5-2.8=6.732×(72÷9)=256467-403+751=8156.1+33.2=39.3468×6=280854÷6×49=44186×18=1548159-72+120=207419+12×30=779160×6÷8=120275÷5=55639-282-205=152492×(620-616)=19686.2-5.7=0.5335-191+125=269296×2=592290-116÷4=26146+(280-261)=6510×50-273=227268-(391-221)=9817×37=629431-406=25474-30×13=84255+16×39=879876-57×13=135252÷6÷6=7123÷(27÷9)=41336÷8×3=1266.0-3.8=2.2391+(745-352)=784422-276-98=48404+11×39=833(59-45)×31=434760×2=15207.8+7.7=15.530×20÷8=7561+410×2=881129-(224-116)=2155×5×3=825915-(713-565)=76710×83÷5=166654÷2+725=1052887×(927-919)=709624×28÷4=168863-41×5=65830.8+9.3=40.1380+119×3=737620+11×20=840264÷2+860=99235×3×4=42073×59=4307332×9=2988413-143-35=23541×(120-117)=123(424-228)÷7=28218+896÷2=6664/8-2/8=2/84.6+1.1=5.7396÷9=44448÷2×5=1120396-93+200=503720×(20÷4)=3600130×(54÷9)=78036÷3×96=1152167+13×29=54420×3×71=4260256+12×54=904113×3×9=305174×17÷2=629433-242=191385÷5×72=5544190-41=14916×(48÷2)=384408÷(3×2)=68154+171-99=226606-135×4=66679÷7×67=6499495÷9÷5=11115+75=190957×8÷2=382815×61×5=457545×9-64=341415-15×17=16010×8×5=40019×5×52=4940564-(90+217)=257120÷(2×2)=3012×9÷6=18843-702÷6=726384÷(59-51)=4884×22÷6=308230×7÷2=805117÷(624-621)=39209×2×7=29262/5+3/5=12/6-1/6=1/6(492-68)÷2=212254-235+358=377456÷(2×2)=114432+29×32=1360416-11×21=18571×8=568329+164-345=148976÷(2×2)=244(146-86)÷5=129.0+5.3=14.3943-(428+94)=421216÷6÷3=1294×(40-34)=56472×30÷6=360486×6÷9=324485÷(15÷3)=9729×32-879=49419-36×2=3471.8+4.7=6.5852÷(2×2)=21372+234=306410÷(25÷5)=82464÷(24÷6)=116467-23×14=14515+(328-260)=83352-(473-266)=14545×(33÷3)=49564×(135÷5)=1728(396-88)÷4=7751×(144÷2)=3672323-(210+66)=4733×26-536=322249÷3=83478+756-755=47914×33-173=289135÷9=1519×23-257=180515+117×6=1217564÷4×2=28232×29÷8=116743-32×18=167964÷(28-24)=241866-719+535=6829.2+3.7=12.9472-759÷3=2193.0+4.3=7.311×20=22013×2=2619×26-170=324292-15×11=127110+10×76=87060×47=2820494-118×3=14011×30-17=31315×13×3=585(950-120)÷5=16620×44=88050×81÷2=2025437×2=874240÷4×11=66042×(410-337)=3066(293-231)×48=2976249÷3×83=688921×41-141=720486-131-196=159105+135-159=81737+763-366=113445×96×7=30240174×5-834=36621÷(3×3)=69472-73×3=253413-29×11=94182÷7÷2=13870-272×3=5472÷(608-600)=988÷4=2298×81=7938828÷2×4=165637×13×2=9626.3-0.5=5.8656÷2÷8=41(347-163)÷4=46394-68=326452×5÷2=1130378÷9×60=2520955-21×44=31988×7=6916278×(104-101)=834141×(363-357)=846840-756=8411×(407-315)=1012157+528+223=90827×2×48=259275×64÷3=1600(92-80)×27=324466+111×3=79995.2-57.7=37.5883-(518+232)=133385-283-77=2560-18+423=465774÷3=258509+480-33=95612×2×11=26411×9×74=732663÷(3×3)=7507-172+468=80344×11×2=968801-56×9=297404-390+239=253723×2=1446823-113+889=1599736÷(2×4)=92144÷9÷2=860÷2÷6=5283-624÷6=17968+99=167155×2×3=930490÷(201-194)=704/7-2/7=2/764+(389-366)=8719×20-369=1199÷9=11330×(16÷4)=1320168÷(210-208)=8483×82=6806686÷7=983/5-1/5=2/5284-47+186=423313×8÷4=62613×76÷2=49454×92÷6=828450÷6=75323×2=646166+322=488968÷2=484386-(334-288)=340307-(76+167)=6459×13=76710×85=850806-115×6=116(280-180)÷5=20202-657÷9=129564+101×6=1170881+100+497=147824×23×7=3864552÷(72÷9)=69429-(30+11)=38815÷(24÷8)=5204÷2÷6=1716×(252-247)=80750÷3×2=50017×8×5=680137×5=685(170-105)×74=4810414+248÷4=476132-15×7=279.0-3.6=5.4277-13×10=147265÷5+848=901720÷9÷4=2078×10÷4=19524×3×55=3960110-27=83(642-625)×15=255691+947-253=1385253-78-153=2232×97÷2=155288.1-52.5=35.633×8÷4=66256÷(2×2)=6430×20=600(521-454)×22=14741/6+4/6=5/6367+336+16=719284÷4=71312+36÷9=31680×(948-859)=712078+660+216=954493-233=260385-(33+3