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14×51=195÷3×78=929-267=9.7+0.5=22×3×91=332×2÷4=150×(20÷5)=324÷6÷6=85×(14÷2)=235×(24÷6)=374-22×15=254-(292-245)=38×3÷2=162+105=578+51×12=6.3+0.8=477×(482-477)=338-21×16=900-185-690=460+(674-246)=15×4×62=248÷8=211-174÷2=60÷6×29=20×45÷6=4.7+1.5=11×32÷8=805-29×20=280÷(10÷5)=918÷(446-444)=915-(487-422)=109-141÷3=41+67×13=457-300-143=50÷5×27=194×5×9=(383-23)÷8=538-159×2=433-640÷8=72×47÷3=825÷(710-705)=862-28×15=15÷5×14=982-491=84×43×9=371+176+103=16.1+46.9=419-10×14=58+67×8=524÷(772-768)=831-(884-739)=254×3=528÷(2×3)=10×81-412=320÷(2×4)=23×4+538=122-216÷4=124×(156-152)=91×(141-134)=24×(99÷3)=88+187=65-18+81=49×(172÷4)=478-251-39=(692-460)÷2=632÷(12÷6)=284-(36+176)=33×18÷9=332-75=589×5=156-134+160=27×13×2=397-(21+369)=151-87=536÷2÷2=420÷7÷4=112+237=39×(60÷4)=27×14×2=10×4×49=(916-620)÷2=362×(567-560)=260+43×12=25×2×57=15×5-18=71×(493-489)=105÷7×25=959-(288+69)=930÷5÷6=4/8-3/8=997+15×2=472-(419-151)=975÷3×7=578+(355-301)=12×74÷6=698×(30÷5)=51×52×8=354+361-44=370+(445-32)=756-109×4=174÷(2×3)=54×(84÷6)=38×68=9.4-2.2=334÷2=45÷3×43=238+117=504÷(3×2)=958-150×6=11×10×4=(603-295)÷2=18×24÷2=720÷8÷2=296+12×3=231÷7=250×4-327=324+587-218=199-131=157+(491-471)=125÷5=786-553÷7=682×3-73=369+816÷2=87×6-102=39×10÷3=829-11×2=152×6+285=42+(422-405)=389+35×23=353-(67+51)=288÷6×48=295-59+135=91×7×2=138÷3=37×7×3=801-(81+475)=307×(449-446)=70÷2=756÷3×8=344+(118-25)=227×2-156=8.1-2.9=347+365=453-276=222÷(2×3)=19×43=603÷3=16×(233-181)=11×7×16=128×7×9=637÷7×10=11×51÷3=294+(374-114)=459+(329-307)=165÷3=916+224÷4=57.7+27.0=461-390-14=224×4÷7=384÷4÷4=8.5+7.2=171-39+181=440-380÷4=345÷3÷5=18÷3×37=61×90=407-25×11=734-11×16=2/7+4/7=348÷2=78×(27÷9)=710÷2×5=461-304-142=312+(398-395)=350÷2+141=97+325+231=13×17×4=624-90×3=758÷2×6=311×(30÷5)=15×6×49=25×33=75+21×18=372+186×2=372-(477-161)=11×87-542=812÷4×9=92×7×6=47×74×4=81×84=736÷(4×2)=13×19×2=58×(28÷7)=148×6÷8=612÷4÷9=666+416-287=338×3-899=498-30×16=984÷8×3=243-20×12=492-(10+253)=46×(12÷4)=439-(328+48)=(277-81)÷4=88÷8×39=55×15×7=10.0+7.7=73.0+1.2=684+(527-235)=17×(432÷8)=7.1+0.7=236÷4=4.6-2.2=105×6÷3=63×52÷6=36+91-120=798×7÷3=824-282-311=12÷6×78=309÷(731-728)=30÷3×67=62+120=14×70=18×4×20=7/10+2/10=20×(335-241)=138+(266-234)=916×(923-917)=430-(29+191)=336-35×8=193×(12÷3)=969+867-785=64×(864÷9)=39+443-419=443-(227+166)=290×(12÷6)=173-160=22×(280÷7)=11×21-118=20×(234÷6)=17×28-86=13×11×6=48×(311-307)=429÷3=318-107=(509-446)÷7=883+(898-480)=31×79=529×(499-495)=25×9×3=11×25=528+73×11=(653-437)÷6=722+757=464÷(214-206)=69×(101-97)=568÷8×46=144×6÷8=91×(20-16)=15×29=(414-392)×33=145-455÷5=388÷2=545-61×6=222-495÷5=845÷5=16×4×7=14×18-173=354-(97+57)=1.6+8.2=(389-161)÷2=31×3=450÷6×8=101+100×7=85+236=(281-85)÷4=81×2×6=87-62=602-14×29=422×(617-612)=590×8-24=366×2=594÷9×79=160×(465-461)=338-639÷3=1/6+4/6=129×4÷3=362-23=15×3×69=132×7-482=57×82×2=49-(184-163)=786-82+370=9.8-9.2=320÷4÷4=27×26-635=256÷(4×2)=304-165-31=986×6=68.1-17.4=397×(64÷8)=900÷3=904-27×23=888-677=864÷9÷6=(228-151)×69=11×90×6=25×(298-295)=(710-102)÷2=14×7÷2=828-120×3=3.4+49.8=883+934+372=712÷8×16=175-52-52=158÷2×6=822-114-326=779-176+527=24÷(119-116)=854÷(764-762)=40×21+83=559-770÷7=104×4×2=84×3+99=29×2×11=(298-272)×26=126+173×3=89×3=14×34-37=156÷2÷6=12×6×59=49×14-258=182÷2×32=313-32-12=583+331=3.8-1.7=16×22-86=806-(900-367)=174÷3=491×2-853=323-(64+235)=366+(426-119)=97-30÷2=(421-269)÷4=380-(55-42)=685×4-822=103×3=(237-177)÷5=465-153=33×14×2=25.3-23.2=62×(526-461)=846÷(924-921)=830÷2+931=87×5÷3=492-345÷5=259+40-170=34×2×34=102×(72÷9)=787-(33+531)=980-175-475=6.6+6.6=965-768÷4=426-137=367-12×17=495+21×34=661+366-850=299+28-290=360×7÷2=202÷(154-152)=351×2-662=445×2+975=280÷(35÷7)=903+591+207=52×10-99=12×(60÷2)=752-296=25×21=668-(234-84)=200÷(40÷5)=450÷(3×2)=79×5=225÷(72÷8)=89×17×7=66×3÷2=(667-608)×22=6/8-1/8=423-(88+114)=100-(348-281)=180÷(2×2)=43×(428-405)=83+42÷3=580÷4×3=925+891÷3=405÷(63÷7)=745×(149-143)=72÷(2×2)=349-103-57=764÷4=905-343+214=312÷(275-272)=656×8-496=584+234=103+36+677=7.0-6.3=0.5-0.2=56÷8×66=218-125÷5=73×65×4=427-186÷3=721+(962-622)=192÷2÷2=342÷(3×2)=72+25×25=510+225÷9=580÷2÷5=1.2+5.1=76×(42÷7)=259+328=13×4×99=31×(372÷6)=419-15×5=(270-174)×83=78×45×5=967×(211-203)=22×(36÷2)=154+129+377=(425-269)÷4=18×4×5=229+255=486÷6=88÷(10÷5)=16×81÷2=584×2=300÷2÷2=43.4-5.0=193+789+695=968÷(2×2)=257+(525-489)=494+(406-291)=66×38=733-22×15=9.1-4.8=5.7-5.1=65×95=15×36×9=270+17×15=283×2-168=449×2-372=94×18=2/7+3/7=153+190-171=19×28-262=478+(377-368)=10×29-178=(899-39)÷5=21.1+64.8=13×(476÷7)=(375-247)÷2=10×31=168÷(2×4)=213÷3×99=452-40-293=167-69=11.3+68.6=253+(315-215)=136×5=772+48+450=4.7-1.4=3.0-0.7=120÷(155-151)=16×59÷4=107×9=857×9-557=391-112÷7=90+19×23=(166-148)×11=983-(740+96)=855÷3×6=454-(469-415)=11×6×37=39×(310÷5)=686+588-682=32×6×4=6.1-2.6=488×4÷2=52×(480-466)=675-231-102=470×8=780÷4+639=45.5-16.8=104+392=32×6×5=426-13×29=18×5×37=260-28+720=814×(768-764)=95+(382-13)=855÷(21÷7)=139+153×2=24×(414÷6)=436-(362-91)=686-605+675=17×5×25=5.7-1.1=364÷2÷2=36÷(330-321)=148÷2+187=45÷5×19=18×15+727=604÷2÷2=414÷(16÷8)=437-54×5=13×(392-357)=288÷(12÷4)=12×62-565=819÷7×4=385+78×8=650-(813-189)=705+12×77=29×(299-275)=80×(376÷4)=11×6×20=76+115+597=274×3-356=959-(638+89)=622+114=50×(48÷3)=134×4-247=400÷(2×2)=277×3=801-(162+550)=131×6-132=53×7×8=20×34-342=741÷3=77÷7×6=106×4+259=260+493+317=800÷5÷2=708÷(2×3)=238×3×7=394-117-223=32×(360-341)=156×4=840×2-286=3/7+2/7=736÷8×9=178×5×9=631×(72÷8)=71+321=583+34×28=401×4=436×(567-560)=978÷(3×2)=912-30×17=125×(440-434)=30+399+533=10+28=14×(351÷9)=126×(297-293)=179+897÷3=357+83=184×5÷4=9.7+2.9=160÷8×25=10×(128÷2)=12×6×79=3/4-1/4=240÷3÷5=381-319+149=285÷5×11=424-459÷9=14×(198÷3)=878×5=19×32÷8=591+409+294=863-620÷5=293-77-188=11×43-263=301-(276-223)=14.4+14.0=90÷3÷5=453-(230+136)=655÷(40÷8)=120÷(36÷9)=309+157×2=2.0-0.6=26×24÷3=787-(995-862)=779+890-250=190-(57+77)=35×(248-241)=961+224×4=11×6×31=(142-30)÷7=336÷(939-933)=252-46×3=273÷(12÷4)=9.3-4.7=(473-278)÷5=63÷(3×3)=123+232÷4=48×46×2=20×76=(340-52)÷4=540÷6×94=332×3-252=736-567=375÷5=22×95=23×38=193+289=410+476+177=757-325-279=371+(598-166)=276-119×2=23×15×2=461+42×3=936÷6÷2=3.8-2.6=69×59×6=124×5=(884-23)÷7=448÷(2×2)=462-(41+267)=96×3×2=(737-56)÷3=489+119+759=72×(888-830)=(438-28)÷5=44÷(553-551)=258÷(2×3)=35÷7=290×(49÷7)=513÷(3×3)=477-41+606=45×48÷4=147+(527-523)=185+174×2=497-(113+73)=972+15×3=81÷9×2=655-116×5=12×27×3=948÷3÷2=393-149-126=(657-639)×92=357-(86+255)=(435-407)×18=52×16-429=54×15+866=84+346-165=912÷(4×2)=366÷6=4.3+0.5=(122-56)×39=979+225+271=153×8=780-673+229=488÷(28÷7)=400+921-834=1.8+1.7=419+408÷2=828-(179-71)=375×8=314+720÷2=881-431×2=531×2-916=3/8-2/8=793+16-154=24×4=279÷(3×3)=49×(131-125)=14÷7×72=14×31-271=797-200×2=1.6+8.0=56.3-26.9=814-57×9=215-96÷2=143-(182-69)=21×11-221=467-400-51=63×8-130=449-15×12=455+12×34=935÷5=15÷(72-69)=886+509+365=16×9÷8=460÷4+128=427-12×8=867-(894-852)=619-984÷8=72×(423÷9)=397-262+153=14×5×42=44×10-209=21×(162÷9)=70.7-11.2=12×22-22=461-334+116=490÷(250-248)=309+43+81=35×2×51=169+13×72=48×4×5=105÷7=714×3-640=20÷5×33=907×9-827=477-132+627=21×20×2=659-576+35=5.3+5.0=998×2=270÷(400-398)=592-(394+176)=(413-13)÷2=240+43+193=195÷5=156÷6=217-366÷2=33×17+323=69×(366-300)=689×(568-560)=325+(242-227)=(328-97)÷3=914+(286-37)=10.0-9.2=345÷5=178+69×10=648÷(4×2)=10÷5×37=675÷5÷9=850+710÷5=130-(425-407)=10×8×24=443×2=(451-379)×54=390÷6=136-30+108=392÷(35÷5)=260+65×6=435-184-239=57×(24÷3)=636+93+159=16.5+46.0=67+262-314=783÷(72÷8)=798-103-352=417-89-255=148+76=(557-522)÷5=350÷5=7/8-1/8=973×7=156÷(36÷9)=448-(73+104)=87×(128-124)=198×2×3=379-191-169=8.6+0.4=692×4=(143-68)×18=1.6+7.7=81+280+715=156÷2÷2=194+685-861=784÷2÷7=483×(21÷3)=190+11×39=19×20+225=154+(303-293)=8.4-0.6=843-(860-103)=621÷(3×3)=66+(497-421)=606×6÷9=26×3×2=340+496=68×12÷2=158-12×13=387-122+552=431+67×12=905÷(850-845)=856÷(2×2)=72÷(3×3)=941×8=278+38×10=177×4×2=906÷2÷3=294-67-174=908-537-129=7/10-2/10=3/6-2/6=460-385+234=67×(54÷6)=974+773-341=996×(12÷2)=774-333-415=65÷5×41=236-53×3=368-(154+144)=335÷5×2=348÷(555-551)=423-29×4=150×5÷6=495-(248-114)=12×18÷2=553-210÷2=79×5+465=10×(199-187)=183×(14-11)=25.5+25.6=20×(801÷9)=10×(261-202)=44×52÷4=440÷(156-151)=92×5×2=668÷4+606=670÷5×6=120+20×26=17×37=364-21×11=116+62×5=82.9-24.7=33×14÷2=76÷4+398=281×(10÷5)=14×10-48=30×24÷2=456÷(4×2)=49×14-366=12×27×2=679-401=724÷2×9=864÷6÷6=467-(345-210)=134-72=842-68×9=446÷(367-365)=609÷(15÷5)=605-(181+335)=28×2×63=858×(996-990)=477×2×4=130-101=656÷(24÷3)=511×7=22×(477-435)=153×3×2=104×(30÷6)=879+742+103=743-422+827=999-(664+130)=228×2-39=349-20×17=10×17÷5=448×2-812=9.9-9.4=26×17=497-14×16=901-13×42=64×7×4=30×(76÷4)=164+(358-161)=260×2×8=933+513=134×5×8=23×32=26×14=292-(85+152)=110×8÷2=880÷2÷8=343+25×23=113×4=38×2×38=1/8+3/8=3/6+2/6=84×21×4=182-20=93.7-25.2=128÷(98-90)=258÷(24÷8)=990÷(10÷5)=742-40×6=4/8-2/8=41×18÷6=13×(72÷6)=162÷9÷9=495-(370+64)=30×(496÷8)=189-42+827=312÷8×5=2/4-1/4=6.2+6.4=127+260=143×(305-299)=127+160=993+177+68=827-(170+92)=79+775+93=409+57-30=760-560=341+16×39=145÷(356-351)=25×18÷5=448÷(18÷9)=22+(476-110)=397-(134-24)=135+204×2=200×(28÷7)=39×8÷6=344÷(431-429)=292+494÷2=815-635=412+66-163=160÷4=21×15=173-(102+32)=133+760÷8=336÷(2×2)=684÷3÷6=15×21-211=(487-391)÷3=24.4+40.3=(136-130)÷2=174÷6×2=443+265=973-65×11=92+26+369=(770-212)÷6=(379-31)÷2=173-917÷7=1/8+6/8=(571-526)÷5=31×22-437=18÷2×23=32×(846-752)=442-460÷2=208+96-199=14×16=253-34×5=50×(594÷9)=16×45÷9=69×36=139×(155-149)=363-54=896÷7÷8=708÷(2×2)=174÷(194-192)=125×5=836-451=560÷7×8=448-33×12=84+156×4=117÷9×29=199+280-69=466-396+248=23.6+11.9=757-(206+27)=59×(285-200)=16×13-140=30×13×2=13×2×12=239-(480-254)=340÷4×66=60×75÷5=35÷7×90=820-78×10=948-405+679=44×3×2=92×8=138×3=714÷(257-255)=34×2×30=17×(55÷5)=24-22+266=400+101=565-233=4/8+3/8=198-192+261=40×27÷5=972-38×16=960+449×2=16×61=60×76÷4=61×54×8=60×48÷5=411÷(33-30)=52×57÷2=125+10×76=566-14=996÷4×6=447÷3+468=282÷(2×3)=30×19÷6=10×43÷2=733+432-591=30×11+67=876÷6=504÷7÷3=28+350÷5=7.8-5.1=493-196×2=206×2+473=6.2-1.9=2.8+0.6=880÷5×4=540-62×5=22×(613-563)=684÷6×2=704×4-131=162+145=840÷5÷7=10×8×14=118×8+31=16÷2×52=112÷2+79=800÷(25÷5)=236÷(2×2)=972÷(15÷5)=344÷(36÷9)=782×(36÷9)=113+60×10=839-672=(980-28)÷2=342÷3=888+684-970=384+34-218=620-44×7=957+(688-158)=(409-10)÷3=364+159=5/9+3/9=911-756÷2=18×22-251=53×4×9=45×2×5=10×5×28=4.8+8.3=676×5÷2=19×4×50=844-448=476-34-442=299-50×3=994+(700-97)=102×(63÷9)=993×(24÷6)=100+68÷4=345÷5×85=282-53×5=21×11×3=378-(201+56)=761-336÷7=345÷(275-272)=152+28÷2=180+242-339=372÷2×4=29×26+502=448÷2÷2=56×3÷8=668-30×17=61×14=326÷(267-265)=218+218=11×15=213-780÷6=228+75+294=964×3÷6=179×(191-188)=288÷9÷4=18÷9×3=305+95-228=750-18×28=459÷(43-40)=148×6×2=364-11×31=231+92=47×3×7=927÷3+134=362×(286-283)=17×(112÷7)=(322-292)×92=4/6-1/6=136×(144-138)=943-48×4=70×8-412=12×24×3=204-49+576=378÷(49÷7)=489-28-277=926×(48÷8)=155+185=138÷3+715=232×3÷6=710÷(944-939)=396+41×5=619-(778-574)=(661-133)÷3=237+(467-466)=376-(270-121)=89+252+550=225×4÷3=705+182+182=555+462-41=41+114×8=454×6=32×(24÷8)=741×(20÷5)=34+(265-30)=414÷6+181=540÷9×4=11×50-422=(242-173)×53=57×40=16×5×61=84×74÷3=479-29×6=280+92+68=144×2=1/9+3/9=5.4-2.4=15×9=463-39×3=5/7-1/7=942÷3=208÷4×19=290÷(30÷6)=24÷(4×2)=182-(636-628)=165×5-107=543-916÷4=7.6-7.1=15×53+85=238+364=200÷8+418=17×42+208=288+26×29=528×6-670=872÷2×3=(331-262)×14=474-(112+161)=305×(72÷8)=14×5×72=440+(327-228)=379+76×7=71×(120÷6)=(254-213)×24=318-987÷7=980+300+590=421-320+158=460÷(20÷4)=540÷3×8=51.1-51.0=20×(225÷5)=279+177=608÷(2×2)=498-687÷3=342-11×25=728-(347-57)=2/5-1/5=358-17×8=244×(219-215)=164×7-977=27×92=323×3-90=370÷5=927-103-646=22×92=661×(24÷3)=37×2×29=196÷4×99=867-(325+466)=392+(486-338)=462÷(57-55)=443-134×2=8.4+53.2=28×(193-182)=259+721÷7=108×7÷9=218-273÷7=936÷8=4.5-3.8=(398-352)×12=150÷(2×3)=67×47×9=476-(694-496)=532÷4×8=981-170-808=17×56÷4=238+15×36=864÷6+81=68×9÷3=668÷(922-918)=49×13-167=11×43-368=46×(45÷5)=463-903÷7=31×14-360=676÷4×2=561+295+28=355-12×19=3.7+6.3=829-(146+281)=144×(18÷3)=(91-35)×54=805÷(28÷4)=23×3×2=351÷9×8=484-192+193=85×2×3=227-33×2=8.7+0.6=101×(121-116)=904-21×13=33+(370-285)=16×(104÷8)=482-308÷2=378÷(54÷9)=11×32-195=41×10×2=318÷(36÷6)=428×2÷8=199×(12÷4)=376÷(14÷7)=330-194+384=782+384=12+233×2=444-78×4=19×5×91=296×4=626+179+174=450÷9+386=449-936÷8=62.5+33.1=19×5×25=77.7-26.3=485+514-49=33×(160÷8)=866×7=9.2+3.4=321×(21÷7)=(362-346)÷4=296÷(500-492)=(640-412)÷6=463-144÷9=533-128-356=279÷3=428-(127-109)=788×3-301=279-116=747-(832-565)=948÷2×4=22×2×47=(842-716)÷3=19×36÷9=882-811=55+140-106=372÷4+432=878-47×2=925-252=642÷2=417-133×2=455÷7×10=394-19×8=76×70×2=18×39-507=419+480÷3=240-239+75=32×22÷8=299+(984-426)=912×(24÷6)=324+122÷2=24÷8=81×(315÷9)=63+28=292+105+338=901-713=(187-157)÷3=16×42=174×4×5=32+171=26+198+439=579+(944-621)=47×2×25=415×9-587=752×9÷4=27×6×2=486÷(54÷6)=25×2×11=980÷2÷2=313+100-395=500-397+285=945-634=83×92×7=72+152-77=20×(175÷5)=10×10×8=109×(302-297)=748÷4×5=325+78×6=(190-124)×14=400÷5×9=924×3÷6=380+305×2=80×9÷2=214+245=324+489+228=(384-285)÷9=86×11-384=980÷7×4=81.0-12.5=11×73+150=465×(36÷9)=233-284÷4=874-155-297=154+104=214+49=72×(464-430)=(479-424)×13=441-(499-361)=720÷(30÷5)=6.1+1.8=21×50×5=765×4-640=3.9-3.6=561÷3+260=44+188=1.0+0.3=545-(332-103)=266-21×3=762×(860-856)=15×(58÷2)=273-192+24=477-76+66=285×2÷5=102×2×3=16×19=131×5-51=36×94×6=457×(24÷8)=186-53+89=60×(403-389)=36×9+422=544+805+411=457-181-276=144÷6×20=452+17×42=343+218×4=302-275+437=896÷7+303=246×6=85-28=621+24×27=270÷(3×3)=81×(150÷3)=29×13-168=468-70-22=744÷(2×4)=79+38×11=18÷(420-417)=84÷7×38=209+65×7=444-31×14=72÷9×92=370÷(25÷5)=43×(24÷6)=(58-30)×33=280+73-300=367+88÷4=254-13×15=956÷(2×2)=129+(786-368)=421-292+132=742×3÷6=559+98-181=785×8÷2=87×4×9=984+60×5=10×11×9=749-520=420÷3÷4=13+283-15=900÷(486-483)=75×11=(987-803)÷4=439-(203-11)=30×31-544=504÷(12÷3)=864+369-197=60÷4×7=41×51÷3=28×4×3=112×4×8=900÷(2×3)=980-134-269=632+120+220=216÷2÷4=835÷(35÷7)=13×11×4=32×14÷8=108÷2+611=848÷2×4=23×88÷2=368-279+161=255-(224-76)=99×(319-239)=917+564-691=658+(982-548)=119×5-299=584×9÷4=366-26×12=384÷(54÷9)=94×(224÷8)=445÷(35÷7)=458+(167-136)=53×9=429-292=69×98=291÷(188-185)=(982-478)÷9=954-572÷4=792-(716-100)=394+156×2=232×(27÷9)=424×9÷8=24×(435-428)=67×(42÷3)=15×16-166=14×17-32=592÷8×37=18×3×84=331-78-46=828-165-187=66×(477÷9)=732+675=525÷7=961-12×55=370÷2×9=2.1+7.8=93×7÷3=108×6-508=991×4=411-270÷9=762-715=185-159=640-206=776÷(582-580)=5.5-2.9=423-72-200=14×37-348=758-(336+227)=32+552+379=67×5×2=414÷(37-28)=738-29×17=801×4-314=468-18×15=117+93×4=886×(676-670)=972×(477-469)=966÷6×8=307-211=920×6÷8=164×2-188=51×13=811-(649+35)=94÷(721-719)=869-(491-278)=(384-336)÷8=843-(961-435)=126+870÷6=64×14÷4=342×7÷9=704÷8×6=273÷7=51×2÷6=48×9=688÷(24÷3)=61-(438-382)=23×3×32=1/7+5/7=66×51=38×12=276+301×2=38×(160÷8)=18÷9×44=920+(773-456)=490÷7÷5=60×78÷2=205-(425-391)=91.0-64.5=562+235+115=325-24÷2=13×28×2=16×7÷2=223+92-299=18×32÷6=67×26=440÷5÷4=186×(265-257)=207+222+485=49×54×5=744÷(4×2)=17×18-130=422-11×17=120×2=165+16×33=486-130×3=104×8+29=264÷2÷2=115+497-104=12×10×8=435-10×37=174+477+207=316-24×12=595-131+619=390÷2+399=53+122-65=23×2×52=292×(36÷4)=299+10×70=615-(205+186)=6.3+8.8=53.3-28.5=343-195-30=800-(541+244)=17×39=324÷(3×3)=940-59-228=521-407+545=708-123+136=14×18-181=9.2-3.3=397-(167+85)=490-554÷2=14×2×46=75÷5=7.3+2.6=826-278×2=220×(216-212)=参考答案14×51=714195÷3×78=5070929-267=6629.7+0.5=10.222×3×91=6006332×2÷4=166150×(20÷5)=600324÷6÷6=985×(14÷2)=595235×(24÷6)=940374-22×15=44254-(292-245)=20738×3÷2=57162+105=267578+51×12=11906.3+0.8=7.1477×(482-477)=2385338-21×16=2900-185-690=25460+(674-246)=88815×4×62=3720248÷8=31211-174÷2=12460÷6×29=29020×45÷6=1504.7+1.5=6.211×32÷8=44805-29×20=225280÷(10÷5)=140918÷(446-444)=459915-(487-422)=850109-141÷3=6241+67×13=912457-300-143=1450÷5×27=270194×5×9=8730(383-23)÷8=45538-159×2=220433-640÷8=35372×47÷3=1128825÷(710-705)=165862-28×15=44215÷5×14=42982-491=49184×43×9=32508371+176+103=65016.1+46.9=63.0419-10×14=27958+67×8=594524÷(772-768)=131831-(884-739)=686254×3=762528÷(2×3)=8810×81-412=398320÷(2×4)=4023×4+538=630122-216÷4=68124×(156-152)=49691×(141-134)=63724×(99÷3)=79288+187=27565-18+81=12849×(172÷4)=2107478-251-39=188(692-460)÷2=116632÷(12÷6)=316284-(36+176)=7233×18÷9=66332-75=257589×5=2945156-134+160=18227×13×2=702397-(21+369)=7151-87=64536÷2÷2=134420÷7÷4=15112+237=34939×(60÷4)=58527×14×2=75610×4×49=1960(916-620)÷2=148362×(567-560)=2534260+43×12=77625×2×57=285015×5-18=5771×(493-489)=284105÷7×25=375959-(288+69)=602930÷5÷6=314/8-3/8=1/8997+15×2=1027472-(419-151)=204975÷3×7=2275578+(355-301)=63212×74÷6=148698×(30÷5)=418851×52×8=21216354+361-44=671370+(445-32)=783756-109×4=320174÷(2×3)=2954×(84÷6)=75638×68=25849.4-2.2=7.2334÷2=16745÷3×43=645238+117=355504÷(3×2)=84958-150×6=5811×10×4=440(603-295)÷2=15418×24÷2=216720÷8÷2=45296+12×3=332231÷7=33250×4-327=673324+587-218=693199-131=68157+(491-471)=177125÷5=25786-553÷7=707682×3-73=1973369+816÷2=77787×6-102=42039×10÷3=130829-11×2=807152×6+285=119742+(422-405)=59389+35×23=1194353-(67+51)=235288÷6×48=2304295-59+135=37191×7×2=1274138÷3=4637×7×3=777801-(81+475)=245307×(449-446)=92170÷2=35756÷3×8=2016344+(118-25)=437227×2-156=2988.1-2.9=5.2347+365=712453-276=177222÷(2×3)=3719×43=817603÷3=20116×(233-181)=83211×7×16=1232128×7×9=8064637÷7×10=91011×51÷3=187294+(374-114)=554459+(329-307)=481165÷3=55916+224÷4=97257.7+27.0=84.7461-390-14=57224×4÷7=128384÷4÷4=248.5+7.2=15.7171-39+181=313440-380÷4=345345÷3÷5=2318÷3×37=22261×90=5490407-25×11=132734-11×16=5582/7+4/7=6/7348÷2=17478×(27÷9)=234710÷2×5=1775461-304-142=15312+(398-395)=315350÷2+141=31697+325+231=65313×17×4=884624-90×3=354758÷2×6=2274311×(30÷5)=186615×6×49=441025×33=82575+21×18=453372+186×2=744372-(477-161)=5611×87-542=415812÷4×9=182792×7×6=386447×74×4=1391281×84=6804736÷(4×2)=9213×19×2=49458×(28÷7)=232148×6÷8=111612÷4÷9=17666+416-287=795338×3-899=115498-30×16=18984÷8×3=369243-20×12=3492-(10+253)=22946×(12÷4)=138439-(328+48)=63(277-81)÷4=4988÷8×39=42955×15×7=577510.0+7.7=17.773.0+1.2=74.2684+(527-235)=97617×(432÷8)=9187.1+0.7=7.8236÷4=594.6-2.2=2.4105×6÷3=21063×52÷6=54636+91-120=7798×7÷3=1862824-282-311=23112÷6×78=156309÷(731-728)=10330÷3×67=67062+120=18214×70=98018×4×20=14407/10+2/10=9/1020×(335-241)=1880138+(266-234)=170916×(923-917)=5496430-(29+191)=210336-35×8=56193×(12÷3)=772969+867-785=105164×(864÷9)=614439+443-419=63443-(227+166)=50290×(12÷6)=580173-160=1322×(280÷7)=88011×21-118=11320×(234÷6)=78017×28-86=39013×11×6=85848×(311-307)=192429÷3=143318-107=211(509-446)÷7=9883+(898-480)=130131×79=2449529×(499-495)=211625×9×3=67511×25=275528+73×11=1331(653-437)÷6=36722+757=1479464÷(214-206)=5869×(101-97)=276568÷8×46=3266144×6÷8=10891×(20-16)=36415×29=435(414-392)×33=726145-455÷5=54388÷2=194545-61×6=179222-495÷5=123845÷5=16916×4×7=44814×18-173=79354-(97+57)=2001.6+8.2=9.8(389-161)÷2=11431×3=93450÷6×8=600101+100×7=80185+236=321(281-85)÷4=4981×2×6=97287-62=25602-14×29=196422×(617-612)=2110590×8-24=4696366×2=732594÷9×79=5214160×(465-461)=640338-639÷3=1251/6+4/6=5/6129×4÷3=172362-23=33915×3×69=3105132×7-482=44257×82×2=934849-(184-163)=28786-82+370=10749.8-9.2=0.6320÷4÷4=2027×26-635=67256÷(4×2)=32304-165-31=108986×6=591668.1-17.4=50.7397×(64÷8)=3176900÷3=300904-27×23=283888-677=211864÷9÷6=16(228-151)×69=531311×90×6=594025×(298-295)=75(710-102)÷2=30414×7÷2=49828-120×3=4683.4+49.8=53.2883+934+372=2189712÷8×16=1424175-52-52=71158÷2×6=474822-114-326=382779-176+527=113024÷(119-116)=8854÷(764-762)=42740×21+83=923559-770÷7=449104×4×2=83284×3+99=35129×2×11=638(298-272)×26=676126+173×3=64589×3=26714×34-37=439156÷2÷6=1312×6×59=424849×14-258=428182÷2×32=2912313-32-12=269583+331=9143.8-1.7=2.116×22-86=266806-(900-367)=273174÷3=58491×2-853=129323-(64+235)=24366+(426-119)=67397-30÷2=82(421-269)÷4=38380-(55-42)=367685×4-822=1918103×3=309(237-177)÷5=12465-153=31233×14×2=92425.3-23.2=2.162×(526-461)=4030846÷(924-921)=282830÷2+931=134687×5÷3=145492-345÷5=423259+40-170=12934×2×34=2312102×(72÷9)=816787-(33+531)=223980-175-475=3306.6+6.6=13.2965-768÷4=773426-137=289367-12×17=163495+21×34=1209661+366-850=177299+28-290=37360×7÷2=1260202÷(154-152)=101351×2-662=40445×2+975=1865280÷(35÷7)=56903+591+207=170152×10-99=42112×(60÷2)=360752-296=45625×21=525668-(234-84)=518200÷(40÷5)=25450÷(3×2)=7579×5=395225÷(72÷8)=2589×17×7=1059166×3÷2=99(667-608)×22=12986/8-1/8=5/8423-(88+114)=221100-(348-281)=33180÷(2×2)=4543×(428-405)=98983+42÷3=97580÷4×3=435925+891÷3=1222405÷(63÷7)=45745×(149-143)=447072÷(2×2)=18349-103-57=189764÷4=191905-343+214=776312÷(275-272)=104656×8-496=4752584+234=818103+36+677=8167.0-6.3=0.70.5-0.2=0.356÷8×66=462218-125÷5=19373×65×4=18980427-186÷3=365721+(962-622)=1061192÷2÷2=48342÷(3×2)=5772+25×25=697510+225÷9=535580÷2÷5=581.2+5.1=6.376×(42÷7)=456259+328=58713×4×99=514831×(372÷6)=1922419-15×5=344(270-174)×83=796878×45×5=17550967×(211-203)=773622×(36÷2)=396154+129+377=660(425-269)÷4=3918×4×5=360229+255=484486÷6=8188÷(10÷5)=4416×81÷2=648584×2=1168300÷2÷2=7543.4-5.0=38.4193+789+695=1677968÷(2×2)=242257+(525-489)=293494+(406-291)=60966×38=2508733-22×15=4039.1-4.8=4.35.7-5.1=0.665×95=617515×36×9=4860270+17×15=525283×2-168=398449×2-372=52694×18=16922/7+3/7=5/7153+190-171=17219×28-262=270478+(377-368)=48710×29-178=112(899-39)÷5=17221.1+64.8=85.913×(476÷7)=884(375-247)÷2=6410×31=310168÷(2×4)=21213÷3×99=7029452-40-293=119167-69=9811.3+68.6=79.9253+(315-215)=353136×5=680772+48+450=12704.7-1.4=3.33.0-0.7=2.3120÷(155-151)=3016×59÷4=236107×9=963857×9-557=7156391-112÷7=37590+19×23=527(166-148)×11=198983-(740+96)=147855÷3×6=1710454-(469-415)=40011×6×37=244239×(310÷5)=2418686+588-682=59232×6×4=7686.1-2.6=3.5488×4÷2=97652×(480-466)=728675-231-102=342470×8=3760780÷4+639=83445.5-16.8=28.7104+392=49632×6×5=960426-13×29=4918×5×37=3330260-28+720=952814×(768-764)=325695+(382-13)=464855÷(21÷7)=285139+153×2=44524×(414÷6)=1656436-(362-91)=165686-605+675=75617×5×25=21255.7-1.1=4.6364÷2÷2=9136÷(330-321)=4148÷2+187=26145÷5×19=17118×15+727=997604÷2÷2=151414÷(16÷8)=207437-54×5=16713×(392-357)=455288÷(12÷4)=9612×62-565=179819÷7×4=468385+78×8=1009650-(813-189)=26705+12×77=162929×(299-275)=69680×(376÷4)=752011×6×20=132076+115+597=788274×3-356=466959-(638+89)=232622+114=73650×(48÷3)=800134×4-247=289400÷(2×2)=100277×3=831801-(162+550)=89131×6-132=65453×7×8=296820×34-342=338741÷3=24777÷7×6=66106×4+259=683260+493+317=1070800÷5÷2=80708÷(2×3)=118238×3×7=4998394-117-223=5432×(360-341)=608156×4=624840×2-286=13943/7+2/7=5/7736÷8×9=828178×5×9=8010631×(72÷8)=567971+321=392583+34×28=1535401×4=1604436×(567-560)=3052978÷(3×2)=163912-30×17=402125×(440-434)=75030+399+533=96210+28=3814×(351÷9)=546126×(297-293)=504179+897÷3=478357+83=440184×5÷4=2309.7+2.9=12.6160÷8×25=50010×(128÷2)=64012×6×79=56883/4-1/4=2/4240÷3÷5=16381-319+149=211285÷5×11=627424-459÷9=37314×(198÷3)=924878×5=439019×32÷8=76591+409+294=1294863-620÷5=739293-77-188=2811×43-263=210301-(276-223)=24814.4+14.0=28.490÷3÷5=6453-(230+136)=87655÷(40÷8)=131120÷(36÷9)=30309+157×2=6232.0-0.6=1.426×24÷3=208787-(995-862)=654779+890-250=1419190-(57+77)=5635×(248-241)=245961+224×4=185711×6×31=2046(142-30)÷7=16336÷(939-933)=56252-46×3=114273÷(12÷4)=919.3-4.7=4.6(473-278)÷5=3963÷(3×3)=7123+232÷4=18148×46×2=441620×76=1520(340-52)÷4=72540÷6×94=8460332×3-252=744736-567=169375÷5=7522×95=209023×38=874193+289=482410+476+177=1063757-325-279=153371+(598-166)=803276-119×2=3823×15×2=690461+42×3=587936÷6÷2=783.8-2.6=1.269×59×6=24426124×5=620(884-23)÷7=123448÷(2×2)=112462-(41+267)=15496×3×2=576(737-56)÷3=227489+119+759=136772×(888-830)=4176(438-28)÷5=8244÷(553-551)=22258÷(2×3)=4335÷7=5290×(49÷7)=2030513÷(3×3)=57477-41+606=104245×48÷4=540147+(527-523)=151185+174×2=533497-(113+73)=311972+15×3=101781÷9×2=18655-116×5=7512×27×3=972948÷3÷2=158393-149-126=118(657-639)×92=1656357-(86+255)=16(435-407)×18=50452×16-429=40354×15+866=167684+346-165=265912÷(4×2)=114366÷6=614.3+0.5=4.8(122-56)×39=2574979+225+271=1475153×8=1224780-673+229=336488÷(28÷7)=122400+921-834=4871.8+1.7=3.5419+408÷2=623828-(179-71)=720375×8=3000314+720÷2=674881-431×2=19531×2-916=1463/8-2/8=1/8793+16-154=65524×4=96279÷(3×3)=3149×(131-125)=29414÷7×72=14414×31-271=163797-200×2=3971.6+8.0=9.656.3-26.9=29.4814-57×9=301215-96÷2=167143-(182-69)=3021×11-221=10467-400-51=1663×8-130=374449-15×12=269455+12×34=863935÷5=18715÷(72-69)=5886+509+365=176016×9÷8=18460÷4+128=243427-12×8=331867-(894-852)=825619-984÷8=49672×(423÷9)=3384397-262+153=28814×5×42=294044×10-209=23121×(162÷9)=37870.7-11.2=59.512×22-22=242461-334+116=243490÷(250-248)=245309+43+81=43335×2×51=3570169+13×72=110548×4×5=960105÷7=15714×3-640=150220÷5×33=132907×9-827=7336477-132+627=97221×20×2=840659-576+35=1185.3+5.0=10.3998×2=1996270÷(400-398)=135592-(394+176)=22(413-13)÷2=200240+43+193=476195÷5=39156÷6=26217-366÷2=3433×17+323=88469×(366-300)=4554689×(568-560)=5512325+(242-227)=340(328-97)÷3=77914+(286-37)=116310.0-9.2=0.8345÷5=69178+69×10=868648÷(4×2)=8110÷5×37=74675÷5÷9=15850+710÷5=992130-(425-407)=11210×8×24=1920443×2=886(451-379)×54=3888390÷6=65136-30+108=214392÷(35÷5)=56260+65×6=650435-184-239=1257×(24÷3)=456636+93+159=88816.5+46.0=62.567+262-314=15783÷(72÷8)=87798-103-352=343417-89-255=73148+76=224(557-522)÷5=7350÷5=707/8-1/8=6/8973×7=6811156÷(36÷9)=39448-(73+104)=27187×(128-124)=348198×2×3=1188379-191-169=198.6+0.4=9.0692×4=2768(143-68)×18=13501.6+7.7=9.381+280+715=1076156÷2÷2=39194+685-861=18784÷2÷7=56483×(21÷3)=3381190+11×39=61919×20+225=605154+(303-293)=1648.4-0.6=7.8843-(860-103)=86621÷(3×3)=6966+(497-421)=142606×6÷9=40426×3×2=156340+496=83668×12÷2=408158-12×13=2387-122+552=817431+67×12=1235905÷(850-845)=181856÷(2×2)=21472÷(3×3)=8941×8=7528278+38×10=658177×4×2=1416906÷2÷3=151294-67-174=53908-537-129=2427/10-2/10=5/103/6-2/6=1/6460-385+234=30967×(54÷6)=603974+773-341=1406996×(12÷2)=5976774-333-415=2665÷5×41=533236-53×3=77368-(154+144)=70335÷5×2=134348÷(555-551)=87423-29×4=307150×5÷6=125495-(248-114)=36112×18÷2=108553-210÷2=44879×5+465=86010×(199-187)=120183×(14-11)=54925.5+25.6=51.120×(801÷9)=178010×(261-202)=59044×52÷4=572440÷(156-151)=8892×5×2=920668÷4+606=773670÷5×6=804120+20×26=64017×37=629364-21×11=133116+62×5=42682.9-24.7=58.233×14÷2=23176÷4+398=417281×(10÷5)=56214×10-48=9230×24÷2=360456÷(4×2)=5749×14-366=32012×27×2=648679-401=278724÷2×9=3258864÷6÷6=24467-(345-210)=332134-72=62842-68×9=230446÷(367-365)=223609÷(15÷5)=203605-(181+335)=8928×2×63=3528858×(996-990)=5148477×2×4=3816130-101=29656÷(24÷3)=82511×7=357722×(477-435)=924153×3×2=918104×(30÷6)=520879+742+103=1724743-422+827=1148999-(664+130)=205228×2-39=417349-20×17=910×17÷5=34448×2-812=849.9-9.4=0.526×17=442497-14×16=273901-13×42=35564×7×4=179230×(76÷4)=570164+(358-161)=361260×2×8=4160933+513=1446134×5×8=536023×32=73626×14=364292-(85+152)=55110×8÷2=440880÷2÷8=55343+25×23=918113×4=45238×2×38=28881/8+3/8=4/83/6+2/6=5/684×21×4=7056182-20=16293.7-25.2=68.5128÷(98-90)=16258÷(24÷8)=86990÷(10÷5)=495742-40×6=5024/8-2/8=2/841×18÷6=12313×(72÷6)=156162÷9÷9=2495-(370+64)=6130×(496÷8)=1860189-42+827=974312÷8×5=1952/4-1/4=1/46.2+6.4=12.6127+260=387143×(305-299)=858127+160=287993+177+68=1238827-(170+92)=56579+775+93=947409+57-30=436760-560=200341+16×39=965145÷(356-351)=2925×18÷5=90448÷(18÷9)=22422+(476-110)=388397-(134-24)=287135+204×2=543200×(28÷7)=80039×8÷6=52344÷(431-429)=172292+494÷2=539815-635=180412+66-163=315160÷4=4021×15=315173-(102+32)=39133+760÷8=228336÷(2×2)=84684÷3÷6=3815×21-211=104(487-391)÷3=3224.4+40.3=64.7(136-130)÷2=3174÷6×2=58443+265=708973-65×11=25892+26+369=487(77