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921-(62+206)=422-36-108=16÷4×30=911+(423-309)=864÷(3×2)=880-59+967=860÷4=844-(361+151)=(347-140)÷9=483-454+143=42÷(15÷5)=2.3+5.9=832-762=631×3-827=172-(440-333)=21×11-56=427-488÷4=444÷(36÷9)=366÷(313-310)=856-583+806=369÷(63÷7)=55×12÷3=365-10×28=462×8=94×(16÷8)=48×(800-722)=69.2-16.4=720-(645-318)=6/10+2/10=944÷(2×2)=28×(18÷2)=220-191=354÷(48÷8)=10×4×8=279-975÷5=420-123-27=196-180+460=18×54-837=53×63÷3=447×2-214=535-900÷2=625×5-792=216÷(272-268)=199-21+246=10.9+81.3=723÷(24÷8)=(438-81)÷7=(204-29)÷5=(291-19)÷8=216-49=(396-319)÷7=690÷6=80+38=243÷3+599=252÷9=225÷3+911=173×2=50×88=239+237=11×34-324=351-(583-278)=25×10-202=339-882÷7=10×11×8=545÷5+145=90÷(270-267)=218-199=436÷(2×2)=31×(96÷8)=891÷9×15=260÷(45÷9)=561+154+112=102×(24÷3)=227×(419-415)=880-688=107×6×2=54÷(420-417)=333-(76-10)=60.3-9.9=236×2×4=953-(338+505)=100×6+217=39×16-203=347-(125+46)=510×(595-591)=896÷4÷7=19×(96÷6)=739×8=894÷3÷2=492÷(90-87)=633-44×7=(484-80)÷2=558÷3×5=28×27=15×(417-379)=56÷8×37=14×(108-75)=1.0+7.8=474÷(21÷7)=324-320+397=481-301+57=33×4=69+675÷9=948÷(2×3)=75×4÷3=890-29×28=14×83×4=6.9-6.7=228×2÷6=98.7-76.9=885÷(15÷5)=201+41=15×9×5=387-86-187=7.6-2.2=379-83-155=172+592÷2=438-594÷9=42×8÷2=379+34+18=299-262+288=781-(396+276)=114×4×7=3/5-1/5=355×2-22=32×9×3=462-30×8=(443-404)÷3=929×(18÷6)=32×2×54=6/8-1/8=12×4×76=83×10-343=117×2×3=4/10-1/10=164+692÷2=87×(621÷9)=876×(709-703)=90×8=312×3×8=785×7-425=900-97-14=18×15×3=258÷3×2=696÷(2×3)=87-200÷8=135÷3÷9=500-522÷6=168÷4+155=40×62×6=9.8+40.7=56+86=228÷6×54=21×2=216+437=427÷7×9=287×3=46×19-862=66×88×8=19×(235-229)=671-608-57=928+462×2=586-(713-323)=974-56×2=23×4×33=434-16×14=(942-452)÷7=51×3=75×(135-126)=83×10+70=351-(297+37)=395-(205-16)=52×(549÷9)=459÷9×84=500÷2×7=13×30-338=476-414+305=832+45×18=361-56-270=238÷7×4=261÷(954-951)=95+446+152=85×(86÷2)=37×2×35=71×41=178-(95+39)=566-216=126×6÷4=780÷2=49+410×2=31+48×12=548+901=87×94=14×(108-102)=4/7-2/7=20×42=(788-742)÷2=693+170+40=493-(219+135)=508+12-233=979+10×34=616+11×26=88×(889-824)=217-(350-185)=216-25-113=112÷4×8=(377-263)÷6=177÷(18÷6)=138+279=322-(614-311)=14×3=63+11×41=576÷8÷4=(643-579)×41=774÷3=72÷2÷3=870÷6+798=10×2×82=117-(90+16)=(495-311)÷4=982-11×39=678÷(373-371)=(479-87)÷2=630÷7÷9=399-74×4=78×12+566=44×(962-878)=106+253-121=602-40×11=384÷(2×2)=40+(367-332)=337+213=26×3×27=46×2×57=659-(975-693)=561-345÷5=522-287+120=16÷8=402-(97-24)=734-188÷2=180÷(3×3)=97×63×7=437-20×10=161×3×2=280÷4÷2=416-272÷4=43×(311-302)=624+12+343=39×10+53=31×74×7=201×(24÷3)=3/7-2/7=9.9+9.3=864÷8×7=1/4+2/4=540÷5=153÷9×15=294×3÷2=10×(99-77)=89+368-69=61×39×3=15×19+352=30×10-277=19×3×17=161+10×68=17×75×7=774÷(3×2)=94×95=5/7-1/7=(437-365)×61=383-(68+266)=281-(454-442)=16×2×72=119÷7×34=11×6×30=65×6-223=277×3+26=141+24×14=604×(829-826)=924+940-165=304+446=108÷6÷9=63×(24÷8)=672+644=8.6+2.2=141×9=12×75=197-57×3=847-534÷3=114×8-830=27×18×2=864÷4÷6=194+151×4=107+17×36=53×(380-367)=114÷2=440+(719-406)=(814-710)÷8=436-(374-330)=18×(220÷5)=502-34×8=9.9+0.9=730-142=13×13-51=77+26×18=112÷(56÷8)=44×5÷2=576-(886-685)=117÷9×70=420÷(2×2)=45+23×19=14×35×2=13×26+380=16×32×2=63+182+713=322×(56÷8)=113-48=16×5×20=959÷(814-807)=877+417-116=745-110-588=217×(28÷7)=91.3-56.1=751-625=600÷6×2=940×9=8.0-3.3=808+(866-744)=778÷(425-423)=101-345÷5=225+40+267=5/8+2/8=312×5÷2=280+(342-102)=4/7+2/7=9.0-1.6=83.7-38.3=121+360×2=711÷3×2=95×(401-397)=22+21×5=(673-65)÷8=15×15×3=370-13×27=243+572=14×(18÷3)=392-99×2=92+(479-157)=456-253-132=420-(212-28)=81×64=315÷9×14=91×10-25=732÷(3×2)=250×(256-252)=354÷(2×3)=(221-202)×32=728-(957-814)=419-(65+31)=261×2-242=159×3+332=647-28×15=315÷(3×3)=914-18-513=932×(56÷8)=227+109=1.1+4.8=314÷(10÷5)=526÷2×5=550-64-246=147÷3×4=145+18×29=317×2-131=35+52×16=162×6÷4=728+(425-115)=585-259+600=485÷5×7=379+(460-61)=736-(13+638)=72×(48÷8)=192÷(377-375)=36×43=246×3×7=368+266+456=335+13×16=23×3×9=114+257=507+548÷4=616÷2=241-177+88=126×7×9=39+(610-214)=161+123=(280-253)×29=4.7-2.7=434×2-233=161+498+86=371+91-102=417-312=751-117×3=489+38×22=27×12-100=64×13-561=462÷(56÷8)=834÷(12÷6)=727×(314-306)=200×(49-44)=821×7=720÷(3×3)=12×(207÷9)=(187-16)÷3=288×2÷9=192÷(27÷9)=124×6=73×9=50×8-83=3.1+5.8=(415-403)×69=362-47×4=10×81÷9=456-15×11=270+307+792=63×(70÷5)=68×(320÷8)=564×7-607=287-12×12=547-(808-722)=456÷4÷3=88×39÷4=74+(631-475)=56.4+28.4=318-77+582=75×(80÷4)=916÷2×8=35×87=247×3=947-(563-374)=(926-23)÷7=48×(57÷3)=807-119-475=945÷7÷5=173×4÷2=316+148-151=311+491+925=733-101=74×(48÷4)=33+349-318=92×(15÷5)=42×6÷3=15×21-36=34×29=(815-746)×80=153÷9×6=430-20×14=754-403-158=252÷7÷6=32÷(64÷8)=316-152-62=67×(504÷6)=25×16-344=466-408÷3=777-456=12×12×6=33×2×59=854÷2+468=171-66×2=553-95+884=433+(447-79)=75+317=810÷(2×3)=19×25-319=11×38-352=15×(217-161)=14×4×59=622×6=(445-253)÷3=355×2-645=16×58-602=96×(20÷2)=978×2=706÷2+313=76×8=13×12×3=691-267-177=583+(620-547)=445-61×3=570÷(2×3)=52+390×2=400-27×13=(782-127)÷5=869×9=199+144×5=19×5×52=528-73×4=28×99÷3=315-33×7=378-314=882÷6=10×42÷3=18×14-238=762÷(14÷7)=481+37×13=3.5-2.3=347-15×14=388-79×3=915×(15÷3)=309-177+43=648×4÷6=99×(479-476)=228×7÷3=132×6÷3=(563-243)÷8=345÷5×6=366+332+829=422+848+862=184-(326-285)=43×23-583=3/5-2/5=777÷7+380=30×23+611=980+286-336=276÷(3×2)=79+44=729-(98+373)=948÷4+355=103×6-543=39×20÷2=(491-284)÷9=54×71÷6=336÷6÷7=330+60×12=133×(28÷4)=990÷2×9=71+(429-191)=20×5×2=640÷(221-216)=605+229-11=50×77÷2=225÷3=354-211-85=284-23×10=681÷3×7=815-(91+179)=16×3×42=368÷(2×4)=141×2-119=574-408÷8=993÷(945-942)=11×46=717-411-198=21×(347-317)=199-240÷5=997×(707-702)=270÷3+296=16×30×2=27×10=15×16-202=17×28-226=396-134+217=465÷5×16=27×76=38×9+190=392×2-564=37×23×2=966+181=834÷(2×3)=6.0-5.9=8.6-7.6=356-352+183=256×4÷2=673-583+965=611×(16÷2)=632÷2×4=424×7-61=91+366+102=230-10=40×57÷8=781-36×5=218-74+167=28×3×48=853+385×2=(263-251)×53=1/5+2/5=258-(202+50)=397×7=80×42÷2=193-58=20×(230÷5)=528÷(604-598)=(235-196)×20=750÷(386-383)=90×3-128=422-(79+165)=304+(403-179)=7.0+7.9=23+82+335=160÷(66-58)=379-(10+291)=711÷(3×3)=888÷8×3=540÷5+406=972÷(2×3)=43.7+30.2=43×35=340÷(2×2)=60÷(249-246)=4.8+0.4=2/4-1/4=19×6×2=295+189+190=884-160×4=13×66-66=30×3×84=72×12÷4=7/10+2/10=5/9+3/9=246-(299-230)=320-48+74=78×74×6=829-67×12=64×9+392=14×(81÷3)=990-112×6=99×4×2=432÷2÷3=667×7=942-16×57=217+(946-421)=783-120-447=70+(243-219)=(415-400)×57=168×5×9=492÷3÷2=11×11×7=235-31=(641-137)÷2=17×(192÷8)=811×9-181=17×(274-253)=8.0-4.2=986-(398-112)=64+893+254=(412-102)÷5=6.6+7.9=65×9÷5=180÷6÷6=475-45÷3=10×22=3.0-0.4=772-14×28=551-191=455-393-56=250-784÷8=808+725÷5=154-80=21×2×41=110×9÷5=348+952÷7=55+53×9=604+774-836=340×(20÷5)=186÷(2×3)=446+65×6=855×7÷3=443+(400-281)=80×(14÷7)=464÷(2×4)=244÷(12÷6)=945÷3÷3=34×(147÷7)=5.1-5.0=36÷6=100×(163-157)=335+17×28=145×6=111×7=222-830÷5=161×6×9=323-(149+97)=101-14+381=477-291+206=120-33×2=469÷7×4=415-48×7=462-200-51=36×19÷4=294÷(272-269)=102+(247-182)=404-113-105=836-(354-330)=34×(66÷6)=569-90×6=721-(55+420)=252÷7+432=562×(28÷4)=(426-99)÷3=504÷8×26=762÷(2×3)=500+702-615=117×4×7=992×3÷8=492+615-142=54×10÷9=132+160=452-(81-68)=702÷2+624=65+(815-367)=762-100=463-156-131=710+50×5=10+642+906=352+504÷4=259+952÷4=27×6×3=226×4=266+157=57×66÷9=272+(195-150)=(146-87)×63=840÷(2×3)=460÷4=984÷4÷2=4/10+5/10=360÷2×9=50+744+955=11×29-176=135÷5×7=150×(30÷6)=83×(72-64)=360+85=315÷7×8=78×55=50×7×4=52.9-10.5=423-14×11=522-196+595=67×4÷2=15×37=155×3÷5=27÷3×48=522÷(3×3)=14×66=53×15-334=148+170-78=338-18÷9=504÷(2×2)=998-(333+390)=12×16×3=20×14-268=257×4-595=136×7-369=224×3=304-99=377-11×24=28÷(10÷5)=99÷(18÷2)=447+988÷4=179×3+132=360÷4÷3=810+603+886=89×2×4=114÷6×38=10×41-183=296÷(28÷7)=960÷6÷8=798+734-40=599+40×7=369-16×15=548×(36÷9)=104+540=80÷2÷8=824+99+67=269+(158-93)=17×3×50=300×(14÷7)=22×4×12=(487-205)÷2=378÷2=2.1+5.3=1.1+8.8=12×15×5=32÷4×64=203×4=46×20÷2=10×3×92=791+21+66=195÷(24÷8)=4.6+1.8=858×8÷6=946-106×3=834-40×16=375÷5×41=450-156=977+491+73=270÷6×12=466-234=873÷(12÷4)=54÷6×97=15×26-234=370×3-633=54×4=86×45=759+30×24=189+969-269=632÷(290-288)=615-(983-907)=214-27÷3=87÷3=460-465÷3=224÷4÷4=887-(363+29)=139-41×3=21×14×2=961-423÷3=725×(56÷7)=43×15=308×3-390=980-336÷3=144÷8÷3=51×2×3=514÷2+413=65.1-42.0=5.5+4.5=18÷(3×3)=480×8÷5=(596-508)÷4=887+218=370-351÷3=946-(715-213)=92×3÷6=34-(222-218)=822+(228-44)=730÷2÷5=82×12÷4=644+111×4=422-(873-806)=556÷2×6=36×30=264-20×2=185÷5=115×(446-441)=919×9=356÷4=456÷4×3=749-332-37=169×5×6=326-117+211=32×(87÷3)=13×(391-351)=43.8+50.8=3.7+1.8=603×4-824=271-18×4=0.3+9.0=99+279÷9=12×16+192=968-30×12=100+39×2=622÷(73-71)=183×8÷6=289+703+492=14×17=977-22×36=0.3+5.5=14×3×4=276÷(10÷5)=21×23÷3=890+632÷8=16+(425-107)=808×(40÷8)=858-205-227=78×83×4=(822-97)÷5=249×2×3=216+664÷8=32×9÷6=80÷8=(470-315)÷5=548-118+242=581-(936-474)=60×96÷2=225÷(18÷2)=33+277-212=180÷(899-890)=31×22+404=795÷(15÷3)=50.6+48.9=296÷2=442+128÷4=54+(321-54)=36×(306÷6)=25.7-15.4=37×21=168÷7÷8=641+67-525=204×(322-318)=425-16×22=747-101×7=38+33×5=45×34÷2=2.7-1.4=38÷2=360+40×23=289×(31-26)=5.7-5.4=964+854-129=(342-246)÷4=489+(410-364)=872÷2=431-189+161=(378-358)÷4=100+238-107=860÷5÷2=729+948=51×6÷9=98×(574-514)=(389-323)÷2=448-287=570+64×4=424÷2÷2=215-588÷7=41+226=56×16-460=474÷(63-60)=404-220÷5=864×2-646=69×3=580-481=468+102×2=232-15×10=216÷3×82=20×35÷4=240÷(447-439)=4.5-3.7=174÷6×26=776-607+939=217×4×8=52+85×5=362+(489-337)=85×71÷5=404-381=967+13×55=812÷(2×2)=54×12=234÷(18÷9)=4.7-2.1=747÷3×9=36×2×45=986÷(12÷6)=22×(126-107)=684÷3=25×13-192=248+200-444=134+188×4=71-216÷9=13.3+16.0=366+43×14=41×4×6=861-78-148=260+(354-218)=813×(739-735)=120÷5÷2=644÷(2×2)=528÷3×9=184+376÷2=9.5-6.0=496÷8×16=335×(14÷7)=135÷5×36=16×2×8=95÷5+463=917÷(26-19)=418+364+307=10×(48÷2)=458-(55+107)=145-(48+22)=42×(21÷3)=28×22+863=407-180+193=55×53×3=873-711÷9=341-(181-25)=756-(10+613)=182×(637-630)=6.7-4.6=729-(218+286)=121×(129-125)=27×3×80=963×8÷6=546×4-391=8.6-0.9=248+(316-242)=89×(473-401)=398+(90-26)=857-443=9.0+2.5=133×6-798=700-41×9=0.4+6.3=4/8-1/8=230+714÷6=32×2×88=220+100=153÷3×13=10.0-1.3=408+278-500=399-(273-18)=488-(243-155)=299+121-41=6.7-0.6=28×2×21=684÷4×7=31×23=861×3-284=838-173×2=190÷5=368×(74-71)=36×85÷3=72×(132÷4)=25×19=302-99-164=97×10÷2=450÷5×52=122+205+496=392÷8×79=84÷(203-197)=864÷3÷6=120×2÷6=616-16×32=21.2+26.6=174÷2×5=327÷3=334+255+234=348+120=62×6+99=538+21×13=744÷(2×4)=43.9+29.4=46×(222-216)=580×4=152×4×7=760+(867-476)=286×2=171÷9×83=335-311+174=36×18=441-411=80+428+413=861×(12÷4)=540+201÷3=821+650÷2=350÷(25÷5)=15×14=638×2÷4=23×25-391=945-566+349=38×2×46=299+836÷4=635-12-187=374-422÷2=416÷(466-464)=455÷5+290=(142-103)÷3=981+403+248=84×10÷5=34×15-179=30×30÷6=765÷9×38=144÷8÷9=918÷2÷3=160÷5÷8=222÷3=120×(24÷4)=195+231×2=14×50=430-155-39=110-(397-395)=29×15-220=422-860÷4=85×(111-67)=1/8+6/8=652-14×10=204÷(275-272)=4/7-1/7=466×2-803=524÷4×2=(317-254)×13=29×(708-692)=204+136-86=208+168-335=17×2×26=267÷3×10=592-319=385-51×6=180÷(12÷4)=280÷(48÷6)=478×(24÷8)=18÷2×20=710×6÷3=4.2+8.7=58.8+24.0=18×17×3=524-316-159=348-65=(381-269)÷8=164÷(36÷9)=108×6-247=47×81÷9=388+(401-113)=947-267-651=576÷4×6=386+424+23=13×32-160=316-(83+190)=768÷4÷3=204÷(12÷2)=465÷5×7=6/9-2/9=65÷5×22=17×17×3=767×4-239=181×(21÷7)=292÷(2×2)=716×4-340=32×(224÷8)=752+36×7=205×4÷2=83×7=192÷(114-108)=250+(313-215)=(451-213)÷7=40×94÷2=456÷(121-113)=793×(636-630)=365×2×7=838-45÷3=386×2=94+(323-71)=226×(399-396)=793×(809-802)=677×(81÷9)=477×(882-878)=13×30×2=546÷3×6=(140-112)×30=235÷(10÷2)=1/5+3/5=52×(752÷8)=313+12×44=299-(303-169)=250+37×17=461-359=100×8÷2=967×(388-381)=477÷(3×3)=148×(12÷6)=798-505=37+23+897=16×62=871-744÷6=899+457-82=822-(34+267)=2.2+9.9=49×71×2=214-34+411=369-271=943-99×4=251+247-259=234×2÷4=164+124=(963-950)×97=225-790÷5=224-94+157=284÷4×7=82×(141-130)=508÷4×8=18×2×59=525×(10÷2)=24×4×26=10×24×3=842-14×49=664+186×5=529+163=209-(115+28)=28+616+33=108×(428-420)=72×4-21=220+456=52×(36÷3)=616+106+517=66.3-20.2=13×6×26=652-53×10=180÷5×35=384-558÷6=807-87+543=46×70×3=(343-293)×15=294÷3×68=888÷(23-20)=665÷(42÷6)=960÷4÷3=91×66×3=300÷6×9=149+(495-395)=316-173+73=128-15×4=88×(136-68)=71×74=443-11×40=348+139-138=(676-364)÷4=27×3×24=818-18×35=17×4×22=216÷(435-432)=853×5=26×3×62=60×26×2=21×4×68=217-75=391-129-238=470-120=962×(80-75)=667×(392-386)=808÷2+158=936-25=57×84÷6=656÷2=41×5×8=270÷2=(918-546)÷2=165+327×2=145+300+66=(211-115)÷8=437+85×2=822-145×2=64÷2=84×(717-693)=47-(364-353)=356+11×79=233×3+674=832-(612+88)=432-(329+65)=484+460-246=26×(227-222)=488-(197+286)=13×32÷8=(420-309)÷3=8.3-0.4=156÷4×24=1/8+5/8=63×2÷3=177-196÷4=829-(108+510)=380+(342-133)=232÷(32÷4)=(757-736)×22=54×(297-266)=3.9+8.3=144÷9×52=30×3×62=810÷2×4=872-344-475=331-111×2=399÷(375-372)=157+909=5.7+4.5=(430-268)÷6=68+441+435=528÷4×2=437-19×21=139×7-555=153×(404-400)=312×3=462-(95+101)=652÷2=26×4×7=68×(22÷2)=213÷3=875-(601+236)=559-688÷2=(946-888)×52=15×30=795+725=497-22×17=2.3-1.4=468×4=989-892+860=2/7-1/7=419-88-67=995+445-946=(227-179)×29=78÷(3×2)=648÷(2×4)=46+19=756÷(3×3)=82×(50÷2)=821-19×18=86÷(277-275)=960÷(552-544)=245-105+130=496×9=30÷(260-257)=432-205-143=266+48+74=216÷3÷6=58×8×2=232×(12÷3)=440÷2÷5=31×20-70=463+14-433=61×3×5=11×41-411=86+(654-460)=465-(440-148)=132+630÷7=811-30×6=11×(385÷5)=453-17×5=243÷9×21=267×2+679=327+117=192×3÷8=710-(66+36)=75.1-14.1=261÷3=37.5+10.7=191×4-633=82+391×2=324÷(3×3)=467-10×14=136÷4=666÷(14÷7)=16×41=8.4+5.7=0.9+3.7=231÷7×66=340-85×3=119+188+601=258+241=9.1-8.1=126-(145-126)=98×13=346-(48+258)=976÷2=28×(529-521)=144÷3=205÷5=700÷(14÷2)=228÷2÷3=31×68÷4=87×58=1/9+4/9=266×9-840=64×42×2=993÷3×4=13×13×2=4.0+71.8=76+90=392-182-98=12+91×8=(940-910)×98=42×2=135÷9=(606-210)÷3=108×2×3=739+12-101=834÷6×4=756÷9÷2=21×4×15=12×(255÷5)=139+60=37×19=11×45-252=(685-455)÷2=57×16÷4=158×4×9=24×14×2=25×20÷5=124+(574-278)=488-(214-108)=19×(198÷9)=430÷5×31=989-(274-109)=14×(48÷8)=774×7÷2=49×4+495=500÷(2×2)=366÷(86-83)=335-116-157=238-36-13=21×74÷7=169×4-419=495-119-25=760-585÷3=42÷3×40=956-41×18=143+44×6=29+274÷2=543÷3=438-363=510×(32÷4)=417÷3+465=37×24÷2=3.8+2.5=739×(560-556)=358+220-399=186+230-72=186÷(36÷6)=714÷(3×2)=492-(38+375)=10×8×2=408÷(376-372)=12×(272÷4)=784÷(2×2)=325+34-335=13+12×73=34÷2×48=22×17+124=71×(460÷5)=92×(68÷4)=695-450=255-350÷5=13×71-403=41×11-171=369÷9=354+136-94=101×(103-96)=19×(81÷9)=11.9+33.8=243÷3=448÷(351-343)=128×(24÷4)=941-92-84=14×2×33=42×11÷6=287-220+654=763+(840-563)=452-10×41=361×2=26×16×2=446÷(82-80)=309+11×44=88×3÷4=3.3-0.2=315×4-172=471+276=968+46×10=18×52=473+(353-276)=44×98×3=391-15×22=36×5÷4=1.6+10.0=302×8=392÷7÷8=290-(372-158)=(405-393)×53=138×7÷3=121×(24÷8)=558÷(24÷8)=57×37×9=430÷5×39=8.5-8.3=28×28÷2=4.2-1.0=53×(146÷2)=30×38÷2=611-595÷7=354-50=161+321=234×(34-30)=47×14-356=99×(408÷8)=273-(53+12)=741-(678-421)=49×(24÷6)=215+37×13=218+227=11×30×2=537÷3+712=358-24×11=984-(358+129)=806-(198+441)=13×40÷8=163×(99-96)=498÷(875-869)=35×47×9=369-197=513÷(203-200)=327+27×7=159+234+488=967-788+369=81.8-34.7=190÷5+103=144÷9×61=96-10×9=918-62×7=291+196-38=60÷(15÷3)=64×(711÷9)=63×10=14+153×6=60×(450÷6)=202-18=239×6-69=(560-461)×81=822-25×28=19×2×31=684÷4÷3=52×(63÷7)=20×3×4=968-23×3=346+414-468=310×6-917=508-371+426=245-224+113=135×(459-453)=284+14×33=64+208-37=28.3-25.1=25×3×77=933+305+272=333-28÷2=15×46=162+715-773=445+(914-279)=49×74÷2=151+330=22.3-21.6=432÷3=77×2×6=6.1-1.7=15×6×5=224-11×9=44×(120÷8)=10×(600÷8)=210-(458-282)=424-30×7=11×3×50=215+230×2=512+608+636=参考答案921-(62+206)=653422-36-108=27816÷4×30=120911+(423-309)=1025864÷(3×2)=144880-59+967=1788860÷4=215844-(361+151)=332(347-140)÷9=23483-454+143=17242÷(15÷5)=142.3+5.9=8.2832-762=70631×3-827=1066172-(440-333)=6521×11-56=175427-488÷4=305444÷(36÷9)=111366÷(313-310)=122856-583+806=1079369÷(63÷7)=4155×12÷3=220365-10×28=85462×8=369694×(16÷8)=18848×(800-722)=374469.2-16.4=52.8720-(645-318)=3936/10+2/10=8/10944÷(2×2)=23628×(18÷2)=252220-191=29354÷(48÷8)=5910×4×8=320279-975÷5=84420-123-27=270196-180+460=47618×54-837=13553×63÷3=1113447×2-214=680535-900÷2=85625×5-792=2333216÷(272-268)=54199-21+246=42410.9+81.3=92.2723÷(24÷8)=241(438-81)÷7=51(204-29)÷5=35(291-19)÷8=34216-49=167(396-319)÷7=11690÷6=11580+38=118243÷3+599=680252÷9=28225÷3+911=986173×2=34650×88=4400239+237=47611×34-324=50351-(583-278)=4625×10-202=48339-882÷7=21310×11×8=880545÷5+145=25490÷(270-267)=30218-199=19436÷(2×2)=10931×(96÷8)=372891÷9×15=1485260÷(45÷9)=52561+154+112=827102×(24÷3)=816227×(419-415)=908880-688=192107×6×2=128454÷(420-417)=18333-(76-10)=26760.3-9.9=50.4236×2×4=1888953-(338+505)=110100×6+217=81739×16-203=421347-(125+46)=176510×(595-591)=2040896÷4÷7=3219×(96÷6)=304739×8=5912894÷3÷2=149492÷(90-87)=164633-44×7=325(484-80)÷2=202558÷3×5=93028×27=75615×(417-379)=57056÷8×37=25914×(108-75)=4621.0+7.8=8.8474÷(21÷7)=158324-320+397=401481-301+57=23733×4=13269+675÷9=144948÷(2×3)=15875×4÷3=100890-29×28=7814×83×4=46486.9-6.7=0.2228×2÷6=7698.7-76.9=21.8885÷(15÷5)=295201+41=24215×9×5=675387-86-187=1147.6-2.2=5.4379-83-155=141172+592÷2=468438-594÷9=37242×8÷2=168379+34+18=431299-262+288=325781-(396+276)=109114×4×7=31923/5-1/5=2/5355×2-22=68832×9×3=864462-30×8=222(443-404)÷3=13929×(18÷6)=278732×2×54=34566/8-1/8=5/812×4×76=364883×10-343=487117×2×3=7024/10-1/10=3/10164+692÷2=51087×(621÷9)=6003876×(709-703)=525690×8=720312×3×8=7488785×7-425=5070900-97-14=78918×15×3=810258÷3×2=172696÷(2×3)=11687-200÷8=62135÷3÷9=5500-522÷6=413168÷4+155=19740×62×6=148809.8+40.7=50.556+86=142228÷6×54=205221×2=42216+437=653427÷7×9=549287×3=86146×19-862=1266×88×8=4646419×(235-229)=114671-608-57=6928+462×2=1852586-(713-323)=196974-56×2=86223×4×33=3036434-16×14=210(942-452)÷7=7051×3=15375×(135-126)=67583×10+70=900351-(297+37)=17395-(205-16)=20652×(549÷9)=3172459÷9×84=4284500÷2×7=175013×30-338=52476-414+305=367832+45×18=1642361-56-270=35238÷7×4=136261÷(954-951)=8795+446+152=69385×(86÷2)=365537×2×35=259071×41=2911178-(95+39)=44566-216=350126×6÷4=189780÷2=39049+410×2=86931+48×12=607548+901=144987×94=817814×(108-102)=844/7-2/7=2/720×42=840(788-742)÷2=23693+170+40=903493-(219+135)=139508+12-233=287979+10×34=1319616+11×26=90288×(889-824)=5720217-(350-185)=52216-25-113=78112÷4×8=224(377-263)÷6=19177÷(18÷6)=59138+279=417322-(614-311)=1914×3=4263+11×41=514576÷8÷4=18(643-579)×41=2624774÷3=25872÷2÷3=12870÷6+798=94310×2×82=1640117-(90+16)=11(495-311)÷4=46982-11×39=553678÷(373-371)=339(479-87)÷2=196630÷7÷9=10399-74×4=10378×12+566=150244×(962-878)=3696106+253-121=238602-40×11=162384÷(2×2)=9640+(367-332)=75337+213=55026×3×27=210646×2×57=5244659-(975-693)=377561-345÷5=492522-287+120=35516÷8=2402-(97-24)=329734-188÷2=640180÷(3×3)=2097×63×7=42777437-20×10=237161×3×2=966280÷4÷2=35416-272÷4=34843×(311-302)=387624+12+343=97939×10+53=44331×74×7=16058201×(24÷3)=16083/7-2/7=1/79.9+9.3=19.2864÷8×7=7561/4+2/4=3/4540÷5=108153÷9×15=255294×3÷2=44110×(99-77)=22089+368-69=38861×39×3=713715×19+352=63730×10-277=2319×3×17=969161+10×68=84117×75×7=8925774÷(3×2)=12994×95=89305/7-1/7=4/7(437-365)×61=4392383-(68+266)=49281-(454-442)=26916×2×72=2304119÷7×34=57811×6×30=198065×6-223=167277×3+26=857141+24×14=477604×(829-826)=1812924+940-165=1699304+446=750108÷6÷9=263×(24÷8)=189672+644=13168.6+2.2=10.8141×9=126912×75=900197-57×3=26847-534÷3=669114×8-830=8227×18×2=972864÷4÷6=36194+151×4=798107+17×36=71953×(380-367)=689114÷2=57440+(719-406)=753(814-710)÷8=13436-(374-330)=39218×(220÷5)=792502-34×8=2309.9+0.9=10.8730-142=58813×13-51=11877+26×18=545112÷(56÷8)=1644×5÷2=110576-(886-685)=375117÷9×70=910420÷(2×2)=10545+23×19=48214×35×2=98013×26+380=71816×32×2=102463+182+713=958322×(56÷8)=2254113-48=6516×5×20=1600959÷(814-807)=137877+417-116=1178745-110-588=47217×(28÷7)=86891.3-56.1=35.2751-625=126600÷6×2=200940×9=84608.0-3.3=4.7808+(866-744)=930778÷(425-423)=389101-345÷5=32225+40+267=5325/8+2/8=7/8312×5÷2=780280+(342-102)=5204/7+2/7=6/79.0-1.6=7.483.7-38.3=45.4121+360×2=841711÷3×2=47495×(401-397)=38022+21×5=127(673-65)÷8=7615×15×3=675370-13×27=19243+572=81514×(18÷3)=84392-99×2=19492+(479-157)=414456-253-132=71420-(212-28)=23681×64=5184315÷9×14=49091×10-25=885732÷(3×2)=122250×(256-252)=1000354÷(2×3)=59(221-202)×32=608728-(957-814)=585419-(65+31)=323261×2-242=280159×3+332=809647-28×15=227315÷(3×3)=35914-18-513=383932×(56÷8)=6524227+109=3361.1+4.8=5.9314÷(10÷5)=157526÷2×5=1315550-64-246=240147÷3×4=196145+18×29=667317×2-131=50335+52×16=867162×6÷4=243728+(425-115)=1038585-259+600=926485÷5×7=679379+(460-61)=778736-(13+638)=8572×(48÷8)=432192÷(377-375)=9636×43=1548246×3×7=5166368+266+456=1090335+13×16=54323×3×9=621114+257=371507+548÷4=644616÷2=308241-177+88=152126×7×9=793839+(610-214)=435161+123=284(280-253)×29=7834.7-2.7=2.0434×2-233=635161+498+86=745371+91-102=360417-312=105751-117×3=400489+38×22=132527×12-100=22464×13-561=271462÷(56÷8)=66834÷(12÷6)=417727×(314-306)=5816200×(49-44)=1000821×7=5747720÷(3×3)=8012×(207÷9)=276(187-16)÷3=57288×2÷9=64192÷(27÷9)=64124×6=74473×9=65750×8-83=3173.1+5.8=8.9(415-403)×69=828362-47×4=17410×81÷9=90456-15×11=291270+307+792=136963×(70÷5)=88268×(320÷8)=2720564×7-607=3341287-12×12=143547-(808-722)=461456÷4÷3=3888×39÷4=85874+(631-475)=23056.4+28.4=84.8318-77+582=82375×(80÷4)=1500916÷2×8=366435×87=3045247×3=741947-(563-374)=758(926-23)÷7=12948×(57÷3)=912807-119-475=213945÷7÷5=27173×4÷2=346316+148-151=313311+491+925=1727733-101=63274×(48÷4)=88833+349-318=6492×(15÷5)=27642×6÷3=8415×21-36=27934×29=986(815-746)×80=5520153÷9×6=102430-20×14=150754-403-158=193252÷7÷6=632÷(64÷8)=4316-152-62=10267×(504÷6)=562825×16-344=56466-408÷3=330777-456=32112×12×6=86433×2×59=3894854÷2+468=895171-66×2=39553-95+884=1342433+(447-79)=80175+317=392810÷(2×3)=13519×25-319=15611×38-352=6615×(217-161)=84014×4×59=3304622×6=3732(445-253)÷3=64355×2-645=6516×58-602=32696×(20÷2)=960978×2=1956706÷2+313=66676×8=60813×12×3=468691-267-177=247583+(620-547)=656445-61×3=262570÷(2×3)=9552+390×2=832400-27×13=49(782-127)÷5=131869×9=7821199+144×5=91919×5×52=4940528-73×4=23628×99÷3=924315-33×7=84378-314=64882÷6=14710×42÷3=14018×14-238=14762÷(14÷7)=381481+37×13=9623.5-2.3=1.2347-15×14=137388-79×3=151915×(15÷3)=4575309-177+43=175648×4÷6=43299×(479-476)=297228×7÷3=532132×6÷3=264(563-243)÷8=40345÷5×6=414366+332+829=1527422+848+862=2132184-(326-285)=14343×23-583=4063/5-2/5=1/5777÷7+380=49130×23+611=1301980+286-336=930276÷(3×2)=4679+44=123729-(98+373)=258948÷4+355=592103×6-543=7539×20÷2=390(491-284)÷9=2354×71÷6=639336÷6÷7=8330+60×12=1050133×(28÷4)=931990÷2×9=445571+(429-191)=30920×5×2=200640÷(221-216)=128605+229-11=82350×77÷2=1925225÷3=75354-211-85=58284-23×10=54681÷3×7=1589815-(91+179)=54516×3×42=2016368÷(2×4)=46141×2-119=163574-408÷8=523993÷(945-942)=33111×46=506717-411-198=10821×(347-317)=630199-240÷5=151997×(707-702)=4985270÷3+296=38616×30×2=96027×10=27015×16-202=3817×28-226=250396-134+217=479465÷5×16=148827×76=205238×9+190=532392×2-564=22037×23×2=1702966+181=1147834÷(2×3)=1396.0-5.9=0.18.6-7.6=1.0356-352+183=187256×4÷2=512673-583+965=1055611×(16÷2)=4888632÷2×4=1264424×7-61=290791+366+102=559230-10=22040×57÷8=285781-36×5=601218-74+167=31128×3×48=4032853+385×2=1623(263-251)×53=6361/5+2/5=3/5258-(202+50)=6397×7=277980×42÷2=1680193-58=13520×(230÷5)=920528÷(604-598)=88(235-196)×20=780750÷(386-383)=25090×3-128=142422-(79+165)=178304+(403-179)=5287.0+7.9=14.923+82+335=440160÷(66-58)=20379-(10+291)=78711÷(3×3)=79888÷8×3=333540÷5+406=514972÷(2×3)=16243.7+30.2=73.943×35=1505340÷(2×2)=8560÷(249-246)=204.8+0.4=5.22/4-1/4=1/419×6×2=228295+189+190=674884-160×4=24413×66-66=79230×3×84=756072×12÷4=2167/10+2/10=9/105/9+3/9=8/9246-(299-230)=177320-48+74=34678×74×6=34632829-67×12=2564×9+392=96814×(81÷3)=378990-112×6=31899×4×2=792432÷2÷3=72667×7=4669942-16×57=30217+(946-421)=742783-120-447=21670+(243-219)=94(415-400)×57=855168×5×9=7560492÷3÷2=8211×11×7=847235-31=204(641-137)÷2=25217×(192÷8)=408811×9-181=711817×(274-253)=3578.0-4.2=3.8986-(398-112)=70064+893+254=1211(412-102)÷5=626.6+7.9=14.565×9÷5=117180÷6÷6=5475-45÷3=46010×22=2203.0-0.4=2.6772-14×28=380551-191=360455-393-56=6250-784÷8=152808+725÷5=953154-80=7421×2×41=1722110×9÷5=198348+952÷7=48455+53×9=532604+774-836=542340×(20÷5)=1360186÷(2×3)=31446+65×6=836855×7÷3=1995443+(400-281)=56280×(14÷7)=160464÷(2×4)=58244÷(12÷6)=122945÷3÷3=10534×(147÷7)=7145.1-5.0=0.136÷6=6100×(163-157)=600335+17×28=811145×6=870111×7=777222-830÷5=56161×6×9=8694323-(149+97)=77101-14+381=468477-291+206=392120-33×2=54469÷7×4=268415-48×7=79462-200-51=21136×19÷4=171294÷(272-269)=98102+(247-182)=167404-113-105=186836-(354-330)=81234×(66÷6)=374569-90×6=29721-(55+420)=246252÷7+432=468562×(28÷4)=3934(426-99)÷3=109504÷8×26=1638762÷(2×3)=127500+702-615=587117×4×7=3276992×3÷8=372492+615-142=96554×10÷9=60132+160=292452-(81-68)=439702÷2+624=97565+(815-367)=513762-100=662463-156-131=176710+50×5=96010+642+906=1558352+504÷4=478259+952÷4=49727×6×3=486226×4=904266+157=42357×66÷9=418272+(195-150)=317(146-87)×63=3717840÷(2×3)=140460÷4=115984÷4÷2=1234/10+5/10=9/10360÷2×9=162050+744+955=174911×29-176=143135÷5×7=189150×(30÷6)=75083×(72-64)=664360+85=445315÷7×8=36078×55=429050×7×4=140052.9-10.5=42.4423-14×11=269522-196+595=92167×4÷2=13415×37=555155×3÷5=9327÷3×48=432522÷(3×3)=5814×66=92453×15-334=461148+170-78=240338-18÷9=336504÷(2×2)=126998-(333+390)=27512×16×3=57620×14-268=12257×4-595=433136×7-369=583224×3=672304-99=205377-11×24=11328÷(10÷5)=1499÷(18÷2)=11447+988÷4=694179×3+132=669360÷4÷3=30810+603+886=229989×2×4=712114÷6×38=72210×41-183=227296÷(28÷7)=74960÷6÷8=20798+734-40=1492599+40×7=879369-16×15=129548×(36÷9)=2192104+540=64480÷2÷8=5824+99+67=990269+(158-93)=33417×3×50=2550300×(14÷7)=60022×4×12=1056(487-205)÷2=141378÷2=1892.1+5.3=7.41.1+8.8=9.912×15×5=90032÷4×64=512203×4=81246×20÷2=46010×3×92=2760791+21+66=878195÷(24÷8)=654.6+1.8=6.4858×8÷6=1144946-106×3=628834-40×16=194375÷5×41=3075450-156=294977+491+73=1541270÷6×12=540466-234=232873÷(12÷4)=29154÷6×97=87315×26-234=156370×3-633=47754×4=21686×45=3870759+30×24=1479189+969-269=889632÷(290-288)=316615-(983-907)=539214-27÷3=20587÷3=29460-465÷3=305224÷4÷4=14887-(363+29)=495139-41×3=1621×14×2=588961-423÷3=820725×(56÷7)=580043×15=645308×3-390=534980-336÷3=868144÷8÷3=651×2×3=306514÷2+413=67065.1-42.0=23.15.5+4.5=10.018÷(3×3)=2480×8÷5=768(596-508)÷4=22887+218=1105370-351÷3=253946-(715-213)=44492×3÷6=4634-(222-218)=30822+(228-44)=1006730÷2÷5=7382×12÷4=246644+111×4=1088422-(873-806)=355556÷2×6=166836×30=1080264-20×2=224185÷5=37115×(446-441)=575919×9=8271356÷4=89456÷4×3=342749-332-37=380169×5×6=5070326-117+211=42032×(87÷3)=92813×(391-351)=52043.8+50.8=94.63.7+1.8=5.5603×4-824=1588271-18×4=1990.3+9.0=9.399+279÷9=13012×16+192=384968-30×12=608100+39×2=178622÷(73-71)=311183×8÷6=244289+703+492=148414×17=238977-22×36=1850.3+5.5=5.814×3×4=168276÷(10÷5)=13821×23÷3=161890+632÷8=96916+(425-107)=334808×(40÷8)=4040858-205-227=42678×83×4=25896(822-97)÷5=145249×2×3=1494216+664÷8=29932×9÷6=4880÷8=10(470-315)÷5=31548-118+242=672581-(936-474)=11960×96÷2=2880225÷(18÷2)=2533+277-212=98180÷(899-890)=2031×22+404=1086795÷(15÷3)=15950.6+48.9=99.5296÷2=148442+128÷4=47454+(321-54)=32136×(306÷6)=183625.7-15.4=10.337×21=777168÷7÷8=3641+67-525=183204×(322-318)=816425-16×22=73747-101×7=4038+33×5=20345×34÷2=7652.7-1.4=1.338÷2=19360+40×23=1280289×(31-26)=14455.7-5.4=0.3964+854-129=1689(342-246)÷4=24489+(410-364)=535872÷2=436431-189+161=403(378-358)÷4=5100+238-107=231860÷5÷2=86729+948=167751×6÷9=3498×(574-514)=5880(389-323)÷2=33448-287=161570+64×4=826424÷2÷2=106215-588÷7=13141+226=26756×16-460=436474÷(63-60)=158404-220÷5=360864×2-646=108269×3=207580-481=99468+102×2=672232-15×10=82216÷3×82=590420×35÷4=175240÷(447-439)=304.5-3.7=0.8174÷6×26=754776-607+939=1108217×4×8=6