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893-(262+100)=951×(252-249)=48÷4×33=132+89×9=285×8÷2=513-173+457=590×(114-110)=207+(283-217)=186+687+767=15+435+390=95×(18÷9)=90×(359-344)=702+(946-382)=11×16÷4=(942-75)÷3=245-204+215=47×20=225÷(253-250)=899-590+107=691-(225+164)=577×(929-923)=742÷7×6=910-591+476=30×3×19=492÷4+421=2.4-1.3=528÷6÷2=78+11×80=56×26÷4=24×2×88=879-(823-404)=12×30÷6=970-10×49=(456-420)÷4=732÷3÷4=952-12×29=42×(96÷2)=30×(35÷7)=40×11-282=889-10×82=88×(459-425)=10×48-153=3/7-2/7=15×(312÷8)=70×9=397-77+450=22×13×2=637-548=416+528÷4=440÷(990-982)=350-26+31=10×(421-362)=279+187-230=15×5×7=872+396-41=504÷9×17=586×(54÷6)=474-17×11=75×42÷3=491-216÷3=81×(66÷6)=748÷(2×2)=320÷(285-277)=656-197+249=56×(216÷4)=290+(349-137)=6.2+5.2=150÷(3×2)=851-(475+87)=37×2×49=103+31-30=129×3÷9=45×59÷3=215+19-228=283+389=310-294=288-119×2=369+77-411=617-32×12=(204-192)×13=380÷2×9=100×4×3=81+266+577=696×(188-181)=509×8-191=317×(954-947)=360-24=68×41=67×48×7=868+672=26×34=351-269-41=937-171-264=5.1-3.9=404×2×7=57.8+25.3=16×9÷6=68+36×18=361-28×10=903-53×13=301-720÷3=360×2=970×(64÷8)=927-815=161-117+175=10.0+6.0=(474-334)÷7=153-17×5=695-(487-192)=841-(694-247)=57×(34÷2)=969-271+514=365-99-98=95×(592÷8)=691+938÷7=177×3×9=748-15×40=488-(30+160)=472-167-132=600÷(18÷9)=882×(18÷9)=41×2×8=130+760÷8=8.3-5.6=57×12÷9=378+371-481=356÷(16÷8)=282-83×3=291+270=192÷4÷3=740×5÷2=94-78=607×9=42÷2×22=828-576÷3=397×6-936=768-408÷8=625-22×7=316-(294-291)=49×18÷7=(467-267)÷2=240-15×5=378÷(63÷7)=167-(569-534)=794-(761-483)=381×2-387=197+99×4=213-592÷8=16×59-943=744÷(4×2)=5/9+4/9=885×6÷5=724+295-353=162×(93-88)=749÷(28÷4)=95×56=(459-396)÷7=509-(699-230)=828-200×4=110-672÷7=564×5=496÷4÷2=9.2+26.7=71×41×3=313-36÷3=815-529=480÷2×5=2/4-1/4=332×2-175=824-10×50=10×81-116=396÷(32÷8)=84×21÷9=192+507=955-568+55=183+242=83.9-17.0=446+972÷9=(423-248)÷5=191×(525-520)=273×2=200×5-117=648÷6=24×2×5=684÷(2×2)=801×(366-358)=(276-221)×42=346+28×6=51.1-23.7=52÷4×3=476÷(12÷6)=719+806-744=165×4×2=377+15×59=63×5+413=856-29+381=14÷7×9=24×37-441=461-(80+277)=15×38-206=312÷6×12=15×(140÷7)=273+403+636=44×37=57×5×2=60×42÷5=957-73×3=139+20-14=32×23÷2=950÷(30÷6)=15×13×2=227-107+379=496÷(4×2)=96÷4÷3=179+557+133=331×6÷3=55×(906-880)=67+439-132=295÷(20÷4)=10.0-6.1=311+257=(368-351)×31=216+163-270=75×(12÷2)=186+914-403=963×(21÷7)=252÷(2×2)=180÷9÷2=711÷(72÷8)=17×2×26=371+83-430=48+37×4=230÷2×8=1.2+4.3=10×50-273=446+11×29=75÷5=(176-128)÷4=224-92=(930-204)÷3=307+11×15=194-805÷5=200÷(20÷4)=730÷(16÷8)=54+92-28=42×(18÷3)=893-(106+393)=534÷3×6=636-(398-91)=78×6÷2=10×35=416-(716-468)=113×2+50=33×7=200÷5÷5=41×24÷8=16×(76-65)=640÷8×12=439×2-465=136+27×22=162÷6×33=862+39×5=159×3×2=990÷(2×3)=(750-532)÷2=(533-449)÷4=934+497-409=44×20=45×(78÷6)=34×11×9=613×2-949=92.2-21.6=350-(46+109)=883-(684-309)=472-223=326-(161-46)=100+200=330+349+141=247×(56÷7)=151+148×2=150÷(351-345)=60+684÷3=47×10×2=770×9÷6=23×18×2=(478-340)÷3=30×2×31=814-515=299-71×3=415+39×7=309+83-345=58×(131-126)=12×5÷3=877-(833-196)=(423-273)÷6=801-49=520÷5+732=30×(420÷5)=8.0+2.9=662×(12÷3)=768-291-29=341-650÷5=874+130×3=631×6-162=9.9-3.1=92×47=717+68×9=376÷4×74=856×7÷8=487-124-58=839-(536+74)=72÷8=469-777÷3=272+139-248=288-252÷7=50×12=128+(681-214)=984-(102+279)=970÷5+858=279+16-164=768÷8×76=448÷(2×4)=(435-125)÷5=5/9+3/9=396+47×7=4/9-3/9=(949-319)÷6=890+224÷2=742-366=81×53×9=14×(276-252)=130×(786-777)=982+182-522=277-(333-181)=30×14=848+33×26=171÷9=516+134×2=234+81×6=428-385=97×(492÷6)=404÷(16÷8)=948÷3=816-(348-347)=5/6-1/6=36+14×15=76+(450-270)=49÷7=442-14-213=738-11×32=30÷5=63×99=296÷(4×2)=861×(24÷8)=196+72×6=1.4+1.6=367-256+123=67×(310÷5)=66×4=513×6=828-30-505=442-(128+173)=558-75×6=718-42×9=580-142×2=151×6÷3=815+60×3=45×2×34=454+(445-319)=514-19×13=49×(27-10)=224×7÷8=35×10-105=436+280+232=945-(582-69)=(36-11)×13=14×(256-252)=8.7-1.0=852×(16÷2)=7.9+4.2=978+69×10=2.9-0.8=492-985÷5=463-51×2=207÷3×99=387-18×21=311-60÷3=156÷6×77=134-218÷2=210-11×3=624÷3×6=781-878÷2=366×(72-66)=595+(945-445)=711÷(798-789)=308÷2=360÷4÷3=44+192=639-240×2=913-(227+80)=216÷8=223+873-234=366÷(3×2)=957+59+972=324÷2÷6=288÷(431-429)=366÷2×5=158×6×9=992+(912-510)=808÷(385-377)=603×(56÷8)=293-58×4=522+(649-191)=464÷(2×2)=496-545÷5=824×3-756=786-12×43=933-117-103=352÷(2×2)=119+44=206-167=330÷(82-80)=445+34×13=56×2×8=288÷3÷4=721×(701-693)=461+500÷4=23×(846÷9)=404-28×10=621+905=14×11×6=119÷(362-355)=422×7-346=66÷(18÷6)=114÷2=328+139=336÷(4×2)=202-54+15=181×5-117=18×3÷2=159+288=5/8-1/8=23×15+190=30×(120÷3)=295-940÷4=352+(439-323)=46×(40÷8)=314×3+511=198-35×2=492÷(28÷7)=202+78=584×7÷4=114÷6×29=312+136-307=222÷(425-419)=792+(631-349)=272+(932-919)=747÷9×10=472-275+291=13×43=119×7+259=631-(58+402)=762÷3×9=72÷(2×3)=19×2×5=768÷6÷8=411-184-77=279-18×14=8.2+3.4=882÷9×6=45÷5×63=(337-293)÷2=24×63=240-144+291=250-338÷2=200+235=30×52÷5=181×(867-863)=29×(32÷8)=977-77×7=27×3×88=494-351+332=7.0+4.4=22×45÷5=65×3×2=39×12-47=378-(159+153)=7/9+2/9=79+413=41×2×77=189+468÷6=11×7×6=152-32+181=338×2-522=63×(219÷3)=121×6×7=752-356+479=68+31×27=29×3×63=545-206=10×49-166=100×(15÷3)=445+16-315=47×2×84=862÷(10÷5)=(240-130)÷2=986-68×9=991+(993-207)=36÷(433-427)=303-(335-52)=133×2×3=31×2×19=387-720÷4=9.5-0.6=345÷3=196-98=2/6-1/6=425+(677-525)=273÷7=56×17-302=19×3×13=192÷3÷4=280-(311-83)=48÷8×2=656÷2×3=45×2×95=56÷8×70=16×(396-368)=985-470÷2=84÷(24÷4)=391×(48÷8)=464-(423-337)=43×67×2=(738-620)÷2=352÷2÷2=(566-194)÷3=73×3×4=3/10+7/10=456×2=808÷2÷4=506-119×2=868÷2+958=(90-54)×11=421×(763-760)=451-(168-27)=394×2=50×(30÷2)=(285-219)×11=196÷7×44=128+146+537=557+(852-781)=548-296÷8=388+(516-74)=(499-373)÷3=516-158=456÷4÷2=91.1-56.9=284+82+276=67×3+36=966÷3÷2=755×5-328=428+224÷4=576÷6×57=175+92=890÷2×3=72÷9×29=227+278+807=82.2-48.0=23×4×19=3/5+2/5=311-348÷3=3.4+9.5=32×58×9=492÷(444-441)=467×8-899=491-30×15=336+195=800-442-221=39+91×9=675÷9÷3=21×4+192=152÷4×12=257-147=77×38=17×22-27=41×(188-115)=921-(485+222)=455-162×2=552÷2÷6=472-(261-243)=138÷(18÷3)=376÷(2×4)=144÷4×2=10.0-7.3=224-62+104=153÷9×28=149×5-488=425-18×10=25×3×89=82×6=279×(21÷7)=20×31+370=14×31+472=462-(83+185)=13×30÷6=9.8-4.2=686÷(38-36)=459-(39+17)=85÷5×32=129÷3=635×(56÷7)=32×(140-46)=25×22=62×(470-465)=(337-325)×28=232÷8×90=172×5-448=27×(105÷5)=651+18×35=691-(37+544)=31×2×15=443-21×12=21×(62÷2)=766-17×9=25.5-9.4=169-45-85=920÷4×7=442÷(10÷5)=22×41-195=815-702=322+486÷2=49×(539÷7)=(374-289)÷5=136÷(4×2)=760-188-267=848-691-34=76×(108÷9)=(460-438)×38=588÷3÷2=354-117-233=869-55×3=698+255-485=51×13÷3=560÷(4×2)=110-128÷8=666+160+36=264÷(2×4)=25×(40÷5)=385÷7÷5=1/4+3/4=398-11×12=448-(209+82)=56×90×5=68×(455-449)=446-12×25=128+311-129=162-49×2=480-346-18=386-(31+161)=195÷(153-150)=739+204×4=384÷(12÷2)=959÷7×8=429-201-195=401×3=71×42=486÷(10÷5)=749×6-625=351×2=339+90=672÷6÷2=264÷8=610÷2=300-(423-224)=463-20×11=15×29-332=858-65×11=52×17+831=249-67×2=665÷7×26=224×(636-633)=1/7+5/7=(242-201)×95=7.8+1.3=408÷(16÷8)=149+25×31=171-(287-208)=124+362×2=72÷2÷6=10.0+8.4=321×2-322=5.5-4.8=619-13×30=414×2×8=806+209-353=874÷2=32×4×7=(146-106)÷5=245+209=453-33=35×(33-26)=37×11-319=31+109=24×17×2=153+152=4.1+0.6=10+389×2=(833-768)×18=614+493-857=14×23×3=76+35=184×2÷8=14×36÷7=312+(350-94)=25×24-468=177÷(12÷4)=(94-31)×80=160×4÷2=15×4×63=959÷7+771=358+17×21=13×22-86=715+11×55=21×5×8=275÷(35÷7)=347+29×34=10×16×5=496÷2÷8=675÷(3×3)=120×(48÷6)=505+118×8=23×8×5=223+99×6=21×(272÷8)=957-20×10=477÷9×8=303+(377-77)=38×(479-454)=0.7+4.9=15×30÷3=45×18÷6=55÷5×66=105÷3×4=166-74-45=68×(240÷5)=44×87×7=760÷(2×4)=125÷5×14=6.0-2.9=351+(333-199)=726÷(3×2)=917+14×13=14×10=14×13-62=184÷(2×4)=11×(293-204)=351-43-125=390+108÷4=801×(25÷5)=774-625+785=54×9=153×3-343=856÷(14÷7)=(271-130)÷3=378-156-31=14×18×3=103×3=625×(562-553)=309×3-442=733+195×4=154+191+52=102÷2×42=41×15=808÷(2×4)=999÷(319-310)=309+106×2=8.8-0.9=410÷5×4=54×(124-108)=282×3×2=721÷(35÷5)=482-428+914=752÷(2×2)=47×30÷6=90×3÷5=40×2×78=657×5-666=56×4=130÷2÷5=868-13×32=204÷(237-234)=702÷3×6=395×(356-347)=304÷2÷2=14×27÷9=276+153×3=159-155+222=31+(894-146)=9.9-8.2=355+77-37=208-137+548=413-334-49=254+199-118=49.6+43.6=17×2×3=195÷(409-404)=279×(119-111)=77×(555-533)=463-(28+251)=87×46=460+618÷6=412+(381-58)=245-216+377=31×(54÷6)=922+875+258=312-334÷2=13.8+19.0=110÷(442-437)=11×33×2=6.3+3.3=36×5×3=31×16=85×80÷2=(314-282)÷4=420÷5×8=23×39-333=426+(442-305)=10×22÷2=147-(363-256)=11×(208÷4)=138+253=636-387÷9=(805-775)×58=19×22=884÷4=14×44÷4=228÷6=42×57×7=260-132-27=304÷4=37×(371-364)=67×(72÷8)=14×(120÷5)=81×(28÷7)=66×6÷2=117×2÷6=27+97×4=468-(353-89)=370×6÷3=449-(260-149)=50÷5=800÷2+259=490-11×36=78÷(472-470)=10×16=72.6-52.5=282-(276-232)=8.8-2.8=144÷(424-418)=472÷(2×4)=735-(127+520)=72-15=322+218+286=582÷2=88+674÷2=295×(573-568)=32×3×88=666÷(3×3)=10×9×73=289+328-178=35×3×5=54×15÷3=73×49×3=48÷3×49=61×10-430=924÷(2×3)=134÷2=38×11-308=315÷(63÷9)=442-332+293=270-219+77=33×3×2=528÷(984-976)=911-83×5=339-164=90×2×6=(655-481)÷6=870÷3×7=19×10×2=230+19×15=12×7×81=11×4×74=310-197-111=424-355=246÷3=533-(865-583)=735+34-552=28×31=400+90+745=797-280-88=80×34×5=271-744÷8=448-213-66=101×(24÷8)=159+220÷4=407×2=836-747=426÷(48÷8)=314-(95+172)=474×2=750-54-83=705-(375+41)=464+302+14=84×(762-675)=117×8×9=5/7-1/7=245+128=120×8-359=998×8=127+16×41=0.6+4.7=135-37+991=10×48-28=35×(158-153)=29×3×6=15×(168÷4)=14×50-368=49×(468÷9)=496×2-574=28×11-216=792+477=234+(904-583)=810÷6÷3=398-37×8=240+150×5=82×(112-105)=731×3-855=197-57×2=262-576÷3=686-31×11=282÷(24÷4)=17×28×2=76×12+95=16×28-19=485÷5×28=242+83×7=490+(371-327)=388÷(24÷6)=8.9-6.4=354-97=187×(137-132)=79×(675÷9)=296÷(28÷7)=652-427=807+188÷4=12×10×6=9.8-6.3=481-411+243=5.7+7.3=236+62×10=385-10×20=52×16÷4=608×(48÷8)=52×8÷4=251×3-386=85×6÷3=29×3×69=29×25-686=487-(173+287)=322-(314-119)=217+11×43=36×(390-387)=188×2+808=259×3×2=942-29×21=228÷4×48=96+634-605=24×4×50=965-419-246=10×15×4=457-(199+159)=2.4+18.8=72×69÷8=60×9÷2=39×2×40=377-98÷2=772÷(2×2)=874×3=840×(20÷4)=890+10×49=410×3÷6=294÷6×12=707-(357+183)=500÷(185-181)=380-237=288÷(394-386)=19×4×97=392-(498-454)=478+28×11=950+526+299=10÷2×5=627÷3+809=860÷5÷4=42×(16÷4)=612÷2+59=(163-25)÷2=82×70×8=266-835÷5=113×(392-388)=134+450+157=260×2÷4=333÷9=1.9+6.4=103×6×3=796÷2×9=336+182×3=463×2=888×2-487=81×17×6=320÷(4×2)=16×(118÷2)=12×15=174÷2+123=349-29×12=(377-137)÷3=109+(177-53)=580÷4=280÷7=26÷(323-321)=186÷3×38=(496-310)÷6=(491-355)÷2=924×(325-319)=438-288÷3=463-57×7=29×3×94=81×82÷9=228+811+881=60+303-62=50+151-10=636-257=271+87×5=29×3=(426-158)÷2=424×2÷4=424÷8×7=18÷(54÷9)=9.0-4.1=25×14-278=4/7+2/7=36×24×2=907-(194+284)=22×9×2=0.7+1.3=14×24×2=255+896÷2=638+961-468=288÷3÷8=405÷9×2=70×41×7=162-57+633=168÷(2×3)=387×7=(976-661)÷7=322×7÷2=230×4-788=383+(432-173)=10×16-21=48×2×52=734-468-113=(729-708)×68=532÷2÷7=498+(388-70)=860×2-799=38×2×68=4.1-3.4=(813-589)÷8=669-423-84=344÷4+52=(663-439)÷8=216÷2=672+286=114×5÷2=(501-439)×13=8.2+6.0=306÷3÷6=13×(270-177)=40×(99÷9)=(498-479)×35=(472-393)×11=64×82÷2=346-293+150=30÷2×78=34.6+45.7=13×3×57=63×62×6=248-864÷4=24.7+31.3=581×(56÷7)=49+641+129=626×9÷2=103×(540-532)=474-(130+262)=149×3-404=0.5+2.6=10×25=232÷(14÷7)=565-12×19=869-575=678÷(327-325)=261÷3÷3=97-(475-454)=56.7-33.0=22×(162÷6)=388×2-83=168×5=48×10=499-230=457+205×2=493×2=90×84÷8=72×89÷4=214+(150-137)=483-35×8=495-58×5=42×6×8=273-120-110=361-216+113=394-18×8=393-67×2=450×2=842+(986-505)=64×38=448-110-231=36×10+127=3.0+5.3=120×(49-43)=17×4×99=460÷5=495-19×15=22×(157-154)=4/7-2/7=54×89÷3=85.7-78.3=172+85=85×3÷5=468-315-80=365÷5=714÷(3×2)=153÷9×41=77+(302-296)=487+(996-506)=318÷2=178+(462-166)=225÷3=672÷7=88.8-15.2=366+95=8.2-4.2=25×31+738=83×(531÷9)=739-70=845+415+236=92.0-4.8=188÷(555-553)=34×(60÷6)=215÷(283-278)=21×42=116×2×4=316-120=6.8-2.4=335-(55+104)=65×(60÷5)=536÷(664-660)=280+247-522=204+33×5=227+(374-170)=752÷4÷2=(709-431)÷2=92×(406÷7)=844+(612-129)=96+223=82×12+670=802-183÷3=52×6=4.8-1.0=578÷2=32×21-607=56×3+359=278-62+96=11×(30÷6)=34×63=746+689+626=151+34×22=797+454=214×(190-186)=28+374+448=17×46=183-252÷9=18×2×89=994+967+98=700÷5÷7=792-115+279=3/6+2/6=990÷(3×2)=69×(340-337)=17×3×50=90+25×19=892÷2×7=73×73×3=559-(506+51)=128×(434-429)=475÷5×3=196×(109-105)=48×2×18=67+134=88.8+2.7=462-28-360=486÷(636-630)=42.8-14.4=552÷2÷3=33×70×9=724÷(2×2)=31×16×2=144×6×5=15×45-163=441-10×19=51÷(21÷7)=147×4-41=3/6-1/6=303÷(24÷8)=565×3-547=185-(191-156)=27×2×41=67×11+429=134×8=16×13-25=992÷(555-547)=606+407-340=905-66×11=175×(27÷9)=408÷4+201=480-17×5=622-10×25=(707-630)×93=348-197-13=54÷6+87=627+150+16=24×30÷5=866÷2+39=972÷9+62=626+278+16=11×5×24=21×4÷3=469×5-760=203-(198-50)=673+823+91=14×7×38=468÷(63÷7)=21×(361-329)=728-(410+264)=778×8÷2=499+217÷7=16×57-62=384÷(23-17)=276+(732-227)=24.6+33.3=219+33×23=172+536+185=735÷(56-49)=23×2×67=318÷(12÷4)=336÷4×3=(501-445)×65=2.8+1.4=719×6-112=158-(197-148)=(909-63)÷3=90×8÷2=553-(51+71)=804÷3÷4=313+116=154-30÷2=36÷(406-402)=168÷3×77=36÷9×52=32×17÷2=327-(183+44)=510+231+398=490-(43+79)=431+171+693=879÷3×7=33×(138÷6)=47.5+5.8=764÷2+441=10×46-113=9.2-2.4=56÷7×16=153÷3×16=237÷(243-240)=243+428+239=822+705+154=440-233-148=244-225+235=12×80÷6=498-414=317×(35÷5)=279-138+373=111+562=(227-185)×12=380×5=94×36×6=439-198+106=12×13×2=131+35×23=853-(67+725)=235÷5=30×24÷5=285-(53+203)=31×20+205=237-126+270=61.4+27.1=242-19×11=1/8+2/8=460-220-80=112×6-82=473+616÷8=347+699+970=207-396÷4=19×60÷2=160÷4+35=68×4×3=134×(24÷8)=120+36=282+51=45×66÷2=55÷5×88=820×3÷6=960-(508-448)=132-430÷5=9.2+9.8=409-25×15=17×14×3=194-56×2=133×3=300÷4+75=35×34×8=53×6=615÷5+802=84×(45÷5)=320÷4÷5=16×4÷2=263+(429-95)=474÷2÷3=10×59=235+183-354=14×21×2=210×2=345-202÷2=17×55=655+596-140=159+58×10=49×19÷7=440÷5×49=794×5=19×12=576÷2×3=872÷2×4=242-37×4=39×23=258÷3×62=941-117×3=253+240-435=90-18+50=445+(484-372)=64×2×3=5.8+33.0=549÷9=343×(698-691)=153×2=72×12-222=76÷2×6=810-344=40+41+642=599×3=847+43×13=75×2+225=87×6=315+(789-75)=314+(216-189)=287-36-30=34×75=988+59×13=(297-93)÷4=9.8-7.9=187×9-641=198÷2×7=(966-576)÷2=258÷3=14×61-465=864+242=14×32-208=(899-259)÷5=456÷(36÷9)=178+428=606÷(3×2)=49×10-410=300÷3=213-54÷2=759-(509-318)=3/4-1/4=1/6+4/6=228÷(712-709)=7.0-1.3=732-(583+111)=32÷(40÷5)=570-327=256÷(2×2)=14.2+28.2=451-212=327+66=924÷4÷3=733+104÷8=452×5=752×6-210=875-129-407=91.6-69.1=812÷4+373=0.5+3.0=26×14-219=235+588+833=596-80-288=320÷8×7=714÷7÷6=3/6-2/6=439-19×22=916×2÷8=514-180-299=56÷(182-178)=295÷5=(765-72)÷9=229+106+56=142×3=712÷(4×2)=476-10×45=656÷8+386=747÷9×2=62×10-38=11×(99-22)=942×4÷3=243×4×2=160×4-635=2.7-2.3=5.6+5.3=179×3=36×20=123÷(15÷5)=28×(496-398)=1/5+2/5=10.0-5.2=(740-664)×87=969-751=362-(159+153)=92×78=6.0+5.3=342+130=359-235=28×(576-491)=814-552÷2=92×55=673-630÷7=928÷(2×2)=629-322=13×54÷2=44×8+153=732-(774-334)=206×3=235+(403-234)=229-(632-406)=384×2÷4=170÷2×3=6/10-2/10=(664-223)÷7=763÷(287-280)=700-21×7=20×3×33=71×78÷6=97-36×2=625+143+90=47×(64÷4)=450-370=251-(471-306)=196×(28÷7)=494÷2×4=144×(24÷8)=245÷(49÷7)=354÷(2×3)=86×(30÷3)=14×6×80=179-(270-258)=93×(648÷8)=677+707-688=103×(295-292)=665+630+714=108÷9×75=656÷2=227+599+108=152÷(2×2)=460÷(46-41)=16×32=65×(90÷9)=228+246=487-400=391+476÷4=56×94=455-23×11=99×(28÷4)=189×(16÷4)=851-(769+24)=(792-366)÷2=9.1+1.1=370×2-309=482-112×2=895×(24÷4)=10×50-308=760÷4×9=273×(83-80)=421-(12+132)=814÷(421-419)=912-137+31=912÷(3×2)=200×2÷5=264-(577-429)=92×(122÷2)=14×6×2=22×(138÷6)=780-245×3=560÷4÷4=224÷4=234÷(41-32)=801×3-588=111×8÷4=11×7×3=17×27×2=参考答案893-(262+100)=531951×(252-249)=285348÷4×33=396132+89×9=933285×8÷2=1140513-173+457=797590×(114-110)=2360207+(283-217)=273186+687+767=164015+435+390=84095×(18÷9)=19090×(359-344)=1350702+(946-382)=126611×16÷4=44(942-75)÷3=289245-204+215=25647×20=940225÷(253-250)=75899-590+107=416691-(225+164)=302577×(929-923)=3462742÷7×6=636910-591+476=79530×3×19=1710492÷4+421=5442.4-1.3=1.1528÷6÷2=4478+11×80=95856×26÷4=36424×2×88=4224879-(823-404)=46012×30÷6=60970-10×49=480(456-420)÷4=9732÷3÷4=61952-12×29=60442×(96÷2)=201630×(35÷7)=15040×11-282=158889-10×82=6988×(459-425)=299210×48-153=3273/7-2/7=1/715×(312÷8)=58570×9=630397-77+450=77022×13×2=572637-548=89416+528÷4=548440÷(990-982)=55350-26+31=35510×(421-362)=590279+187-230=23615×5×7=525872+396-41=1227504÷9×17=952586×(54÷6)=5274474-17×11=28775×42÷3=1050491-216÷3=41981×(66÷6)=891748÷(2×2)=187320÷(285-277)=40656-197+249=70856×(216÷4)=3024290+(349-137)=5026.2+5.2=11.4150÷(3×2)=25851-(475+87)=28937×2×49=3626103+31-30=104129×3÷9=4345×59÷3=885215+19-228=6283+389=672310-294=16288-119×2=50369+77-411=35617-32×12=233(204-192)×13=156380÷2×9=1710100×4×3=120081+266+577=924696×(188-181)=4872509×8-191=3881317×(954-947)=2219360-24=33668×41=278867×48×7=22512868+672=154026×34=884351-269-41=41937-171-264=5025.1-3.9=1.2404×2×7=565657.8+25.3=83.116×9÷6=2468+36×18=716361-28×10=81903-53×13=214301-720÷3=61360×2=720970×(64÷8)=7760927-815=112161-117+175=21910.0+6.0=16.0(474-334)÷7=20153-17×5=68695-(487-192)=400841-(694-247)=39457×(34÷2)=969969-271+514=1212365-99-98=16895×(592÷8)=7030691+938÷7=825177×3×9=4779748-15×40=148488-(30+160)=298472-167-132=173600÷(18÷9)=300882×(18÷9)=176441×2×8=656130+760÷8=2258.3-5.6=2.757×12÷9=76378+371-481=268356÷(16÷8)=178282-83×3=33291+270=561192÷4÷3=16740×5÷2=185094-78=16607×9=546342÷2×22=462828-576÷3=636397×6-936=1446768-408÷8=717625-22×7=471316-(294-291)=31349×18÷7=126(467-267)÷2=100240-15×5=165378÷(63÷7)=42167-(569-534)=132794-(761-483)=516381×2-387=375197+99×4=593213-592÷8=13916×59-943=1744÷(4×2)=935/9+4/9=1885×6÷5=1062724+295-353=666162×(93-88)=810749÷(28÷4)=10795×56=5320(459-396)÷7=9509-(699-230)=40828-200×4=28110-672÷7=14564×5=2820496÷4÷2=629.2+26.7=35.971×41×3=8733313-36÷3=301815-529=286480÷2×5=12002/4-1/4=1/4332×2-175=489824-10×50=32410×81-116=694396÷(32÷8)=9984×21÷9=196192+507=699955-568+55=442183+242=42583.9-17.0=66.9446+972÷9=554(423-248)÷5=35191×(525-520)=955273×2=546200×5-117=883648÷6=10824×2×5=240684÷(2×2)=171801×(366-358)=6408(276-221)×42=2310346+28×6=51451.1-23.7=27.452÷4×3=39476÷(12÷6)=238719+806-744=781165×4×2=1320377+15×59=126263×5+413=728856-29+381=120814÷7×9=1824×37-441=447461-(80+277)=10415×38-206=364312÷6×12=62415×(140÷7)=300273+403+636=131244×37=162857×5×2=57060×42÷5=504957-73×3=738139+20-14=14532×23÷2=368950÷(30÷6)=19015×13×2=390227-107+379=499496÷(4×2)=6296÷4÷3=8179+557+133=869331×6÷3=66255×(906-880)=143067+439-132=374295÷(20÷4)=5910.0-6.1=3.9311+257=568(368-351)×31=527216+163-270=10975×(12÷2)=450186+914-403=697963×(21÷7)=2889252÷(2×2)=63180÷9÷2=10711÷(72÷8)=7917×2×26=884371+83-430=2448+37×4=196230÷2×8=9201.2+4.3=5.510×50-273=227446+11×29=76575÷5=15(176-128)÷4=12224-92=132(930-204)÷3=242307+11×15=472194-805÷5=33200÷(20÷4)=40730÷(16÷8)=36554+92-28=11842×(18÷3)=252893-(106+393)=394534÷3×6=1068636-(398-91)=32978×6÷2=23410×35=350416-(716-468)=168113×2+50=27633×7=231200÷5÷5=841×24÷8=12316×(76-65)=176640÷8×12=960439×2-465=413136+27×22=730162÷6×33=891862+39×5=1057159×3×2=954990÷(2×3)=165(750-532)÷2=109(533-449)÷4=21934+497-409=102244×20=88045×(78÷6)=58534×11×9=3366613×2-949=27792.2-21.6=70.6350-(46+109)=195883-(684-309)=508472-223=249326-(161-46)=211100+200=300330+349+141=820247×(56÷7)=1976151+148×2=447150÷(351-345)=2560+684÷3=28847×10×2=940770×9÷6=115523×18×2=828(478-340)÷3=4630×2×31=1860814-515=299299-71×3=86415+39×7=688309+83-345=4758×(131-126)=29012×5÷3=20877-(833-196)=240(423-273)÷6=25801-49=752520÷5+732=83630×(420÷5)=25208.0+2.9=10.9662×(12÷3)=2648768-291-29=448341-650÷5=211874+130×3=1264631×6-162=36249.9-3.1=6.892×47=4324717+68×9=1329376÷4×74=6956856×7÷8=749487-124-58=305839-(536+74)=22972÷8=9469-777÷3=210272+139-248=163288-252÷7=25250×12=600128+(681-214)=595984-(102+279)=603970÷5+858=1052279+16-164=131768÷8×76=7296448÷(2×4)=56(435-125)÷5=625/9+3/9=8/9396+47×7=7254/9-3/9=1/9(949-319)÷6=105890+224÷2=1002742-366=37681×53×9=3863714×(276-252)=336130×(786-777)=1170982+182-522=642277-(333-181)=12530×14=420848+33×26=1706171÷9=19516+134×2=784234+81×6=720428-385=4397×(492÷6)=7954404÷(16÷8)=202948÷3=316816-(348-347)=8155/6-1/6=4/636+14×15=24676+(450-270)=25649÷7=7442-14-213=215738-11×32=38630÷5=663×99=6237296÷(4×2)=37861×(24÷8)=2583196+72×6=6281.4+1.6=3.0367-256+123=23467×(310÷5)=415466×4=264513×6=3078828-30-505=293442-(128+173)=141558-75×6=108718-42×9=340580-142×2=296151×6÷3=302815+60×3=99545×2×34=3060454+(445-319)=580514-19×13=26749×(27-10)=833224×7÷8=19635×10-105=245436+280+232=948945-(582-69)=432(36-11)×13=32514×(256-252)=568.7-1.0=7.7852×(16÷2)=68167.9+4.2=12.1978+69×10=16682.9-0.8=2.1492-985÷5=295463-51×2=361207÷3×99=6831387-18×21=9311-60÷3=291156÷6×77=2002134-218÷2=25210-11×3=177624÷3×6=1248781-878÷2=342366×(72-66)=2196595+(945-445)=1095711÷(798-789)=79308÷2=154360÷4÷3=3044+192=236639-240×2=159913-(227+80)=606216÷8=27223+873-234=862366÷(3×2)=61957+59+972=1988324÷2÷6=27288÷(431-429)=144366÷2×5=915158×6×9=8532992+(912-510)=1394808÷(385-377)=101603×(56÷8)=4221293-58×4=61522+(649-191)=980464÷(2×2)=116496-545÷5=387824×3-756=1716786-12×43=270933-117-103=713352÷(2×2)=88119+44=163206-167=39330÷(82-80)=165445+34×13=88756×2×8=896288÷3÷4=24721×(701-693)=5768461+500÷4=58623×(846÷9)=2162404-28×10=124621+905=152614×11×6=924119÷(362-355)=17422×7-346=260866÷(18÷6)=22114÷2=57328+139=467336÷(4×2)=42202-54+15=163181×5-117=78818×3÷2=27159+288=4475/8-1/8=4/823×15+190=53530×(120÷3)=1200295-940÷4=60352+(439-323)=46846×(40÷8)=230314×3+511=1453198-35×2=128492÷(28÷7)=123202+78=280584×7÷4=1022114÷6×29=551312+136-307=141222÷(425-419)=37792+(631-349)=1074272+(932-919)=285747÷9×10=830472-275+291=48813×43=559119×7+259=1092631-(58+402)=171762÷3×9=228672÷(2×3)=1219×2×5=190768÷6÷8=16411-184-77=150279-18×14=278.2+3.4=11.6882÷9×6=58845÷5×63=567(337-293)÷2=2224×63=1512240-144+291=387250-338÷2=81200+235=43530×52÷5=312181×(867-863)=72429×(32÷8)=116977-77×7=43827×3×88=7128494-351+332=4757.0+4.4=11.422×45÷5=19865×3×2=39039×12-47=421378-(159+153)=667/9+2/9=179+413=49241×2×77=6314189+468÷6=26711×7×6=462152-32+181=301338×2-522=15463×(219÷3)=4599121×6×7=5082752-356+479=87568+31×27=90529×3×63=5481545-206=33910×49-166=324100×(15÷3)=500445+16-315=14647×2×84=7896862÷(10÷5)=431(240-130)÷2=55986-68×9=374991+(993-207)=177736÷(433-427)=6303-(335-52)=20133×2×3=79831×2×19=1178387-720÷4=2079.5-0.6=8.9345÷3=115196-98=982/6-1/6=1/6425+(677-525)=577273÷7=3956×17-302=65019×3×13=741192÷3÷4=16280-(311-83)=5248÷8×2=12656÷2×3=98445×2×95=855056÷8×70=49016×(396-368)=448985-470÷2=75084÷(24÷4)=14391×(48÷8)=2346464-(423-337)=37843×67×2=5762(738-620)÷2=59352÷2÷2=88(566-194)÷3=12473×3×4=8763/10+7/10=1456×2=912808÷2÷4=101506-119×2=268868÷2+958=1392(90-54)×11=396421×(763-760)=1263451-(168-27)=310394×2=78850×(30÷2)=750(285-219)×11=726196÷7×44=1232128+146+537=811557+(852-781)=628548-296÷8=511388+(516-74)=830(499-373)÷3=42516-158=358456÷4÷2=5791.1-56.9=34.2284+82+276=64267×3+36=237966÷3÷2=161755×5-328=3447428+224÷4=484576÷6×57=5472175+92=267890÷2×3=133572÷9×29=232227+278+807=131282.2-48.0=34.223×4×19=17483/5+2/5=1311-348÷3=1953.4+9.5=12.932×58×9=16704492÷(444-441)=164467×8-899=2837491-30×15=41336+195=531800-442-221=13739+91×9=858675÷9÷3=2521×4+192=276152÷4×12=456257-147=11077×38=292617×22-27=34741×(188-115)=2993921-(485+222)=214455-162×2=131552÷2÷6=46472-(261-243)=454138÷(18÷3)=23376÷(2×4)=47144÷4×2=7210.0-7.3=2.7224-62+104=266153÷9×28=476149×5-488=257425-18×10=24525×3×89=667582×6=492279×(21÷7)=83720×31+370=99014×31+472=906462-(83+185)=19413×30÷6=659.8-4.2=5.6686÷(38-36)=343459-(39+17)=40385÷5×32=544129÷3=43635×(56÷7)=508032×(140-46)=300825×22=55062×(470-465)=310(337-325)×28=336232÷8×90=2610172×5-448=41227×(105÷5)=567651+18×35=1281691-(37+544)=11031×2×15=930443-21×12=19121×(62÷2)=651766-17×9=61325.5-9.4=16.1169-45-85=39920÷4×7=1610442÷(10÷5)=22122×41-195=707815-702=113322+486÷2=56549×(539÷7)=3773(374-289)÷5=17136÷(4×2)=17760-188-267=305848-691-34=12376×(108÷9)=912(460-438)×38=836588÷3÷2=98354-117-233=4869-55×3=704698+255-485=46851×13÷3=221560÷(4×2)=70110-128÷8=94666+160+36=862264÷(2×4)=3325×(40÷5)=200385÷7÷5=111/4+3/4=1398-11×12=266448-(209+82)=15756×90×5=2520068×(455-449)=408446-12×25=146128+311-129=310162-49×2=64480-346-18=116386-(31+161)=194195÷(153-150)=65739+204×4=1555384÷(12÷2)=64959÷7×8=1096429-201-195=33401×3=120371×42=2982486÷(10÷5)=243749×6-625=3869351×2=702339+90=429672÷6÷2=56264÷8=33610÷2=305300-(423-224)=101463-20×11=24315×29-332=103858-65×11=14352×17+831=1715249-67×2=115665÷7×26=2470224×(636-633)=6721/7+5/7=6/7(242-201)×95=38957.8+1.3=9.1408÷(16÷8)=204149+25×31=924171-(287-208)=92124+362×2=84872÷2÷6=610.0+8.4=18.4321×2-322=3205.5-4.8=0.7619-13×30=229414×2×8=6624806+209-353=662874÷2=43732×4×7=896(146-106)÷5=8245+209=454453-33=42035×(33-26)=24537×11-319=8831+109=14024×17×2=816153+152=3054.1+0.6=4.710+389×2=788(833-768)×18=1170614+493-857=25014×23×3=96676+35=111184×2÷8=4614×36÷7=72312+(350-94)=56825×24-468=132177÷(12÷4)=59(94-31)×80=5040160×4÷2=32015×4×63=3780959÷7+771=908358+17×21=71513×22-86=200715+11×55=132021×5×8=840275÷(35÷7)=55347+29×34=133310×16×5=800496÷2÷8=31675÷(3×3)=75120×(48÷6)=960505+118×8=144923×8×5=920223+99×6=81721×(272÷8)=714957-20×10=757477÷9×8=424303+(377-77)=60338×(479-454)=9500.7+4.9=5.615×30÷3=15045×18÷6=13555÷5×66=726105÷3×4=140166-74-45=4768×(240÷5)=326444×87×7=26796760÷(2×4)=95125÷5×14=3506.0-2.9=3.1351+(333-199)=485726÷(3×2)=121917+14×13=109914×10=14014×13-62=120184÷(2×4)=2311×(293-204)=979351-43-125=183390+108÷4=417801×(25÷5)=4005774-625+785=93454×9=486153×3-343=116856÷(14÷7)=428(271-130)÷3=47378-156-31=19114×18×3=756103×3=309625×(562-553)=5625309×3-442=485733+195×4=1513154+191+52=397102÷2×42=214241×15=615808÷(2×4)=101999÷(319-310)=111309+106×2=5218.8-0.9=7.9410÷5×4=32854×(124-108)=864282×3×2=1692721÷(35÷5)=103482-428+914=968752÷(2×2)=18847×30÷6=23590×3÷5=5440×2×78=6240657×5-666=261956×4=224130÷2÷5=13868-13×32=452204÷(237-234)=68702÷3×6=1404395×(356-347)=3555304÷2÷2=7614×27÷9=42276+153×3=735159-155+222=22631+(894-146)=7799.9-8.2=1.7355+77-37=395208-137+548=619413-334-49=30254+199-118=33549.6+43.6=93.217×2×3=102195÷(409-404)=39279×(119-111)=223277×(555-533)=1694463-(28+251)=18487×46=4002460+618÷6=563412+(381-58)=735245-216+377=40631×(54÷6)=279922+875+258=2055312-334÷2=14513.8+19.0=32.8110÷(442-437)=2211×33×2=7266.3+3.3=9.636×5×3=54031×16=49685×80÷2=3400(314-282)÷4=8420÷5×8=67223×39-333=564426+(442-305)=56310×22÷2=110147-(363-256)=4011×(208÷4)=572138+253=391636-387÷9=593(805-775)×58=174019×22=418884÷4=22114×44÷4=154228÷6=3842×57×7=16758260-132-27=101304÷4=7637×(371-364)=25967×(72÷8)=60314×(120÷5)=33681×(28÷7)=32466×6÷2=198117×2÷6=3927+97×4=415468-(353-89)=204370×6÷3=740449-(260-149)=33850÷5=10800÷2+259=659490-11×36=9478÷(472-470)=3910×16=16072.6-52.5=20.1282-(276-232)=2388.8-2.8=6.0144÷(424-418)=24472÷(2×4)=59735-(127+520)=8872-15=57322+218+286=826582÷2=29188+674÷2=425295×(573-568)=147532×3×88=8448666÷(3×3)=7410×9×73=6570289+328-178=43935×3×5=52554×15÷3=27073×49×3=1073148÷3×49=78461×10-430=180924÷(2×3)=154134÷2=6738×11-308=110315÷(63÷9)=45442-332+293=403270-219+77=12833×3×2=198528÷(984-976)=66911-83×5=496339-164=17590×2×6=1080(655-481)÷6=29870÷3×7=203019×10×2=380230+19×15=51512×7×81=680411×4×74=3256310-197-111=2424-355=69246÷3=82533-(865-583)=251735+34-552=21728×31=868400+90+745=1235797-280-88=42980×34×5=13600271-744÷8=178448-213-66=169101×(24÷8)=303159+220÷4=214407×2=814836-747=89426÷(48÷8)=71314-(95+172)=47474×2=948750-54-83=613705-(375+41)=289464+302+14=78084×(762-675)=7308117×8×9=84245/7-1/7=4/7245+128=373120×8-359=601998×8=7984127+16×41=7830.6+4.7=5.3135-37+991=108910×48-28=45235×(158-153)=17529×3×6=52215×(168÷4)=63014×50-368=33249×(468÷9)=2548496×2-574=