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90×4÷2=838×9-208=252÷(54÷9)=5.7-5.2=4.1+0.7=581+851=4.6+4.8=160÷4=52×6÷2=50÷5×25=1/4+2/4=499-(941-648)=77×77÷7=158×2×3=168÷(48÷6)=0.9+7.2=273÷3×9=73×(56÷7)=56×(432-387)=608÷2=318×(32÷4)=17×14×4=19×22-319=70÷(850-843)=112÷(16÷2)=415+320×3=16×55-381=306×(56÷7)=408÷(960-956)=2/3-1/3=6.9-1.8=291×5=728+857-324=295×2+409=23×7=258+77=243÷3=12×2×21=928+(568-488)=32×12×2=480+48×8=43+140×5=585+408=336-122-164=441-12×24=129+10×25=153×2×3=18×51-894=559+(771-97)=10÷2×97=11×79-102=27×16-10=(501-330)÷3=514-(24+281)=888-388=231+180-107=532-90÷6=216-67=474×4-624=(602-328)÷2=96÷2÷3=694-240÷8=444÷(2×3)=65×(16÷4)=340-16×19=216+10×59=13+(479-207)=765×6÷5=996-15×3=10×90=226-(430-384)=51×(18÷9)=194+18×32=105÷7×20=43×(248÷4)=93×82=560-16×27=(192-175)×23=279+60×4=786+414=53.3+7.4=18×5×31=105×2×6=415÷5=0.3+7.2=281-205+207=204+10×60=744÷3×6=544÷(4×2)=(869-858)×33=843+(806-659)=148×2=292÷(2×2)=748+16×17=7.7+3.1=5.8-4.7=757+160-596=(605-271)÷2=102÷6×4=25×24÷4=292-16×3=250-(76+90)=342÷9÷2=13×76=681-(559-54)=13×10×3=10×7×10=691-360÷6=274+276=29×15-107=82÷(18÷9)=19×37×2=304+71-293=(705-105)÷4=932+28×29=199+896÷2=488+248+123=516+13×50=727×(375-370)=37×2×8=188÷(969-967)=200÷5×17=23×19-36=306÷9=3/9+4/9=77×(198-193)=300×2÷6=49×2×64=360-13×23=175×8÷7=575-(740-679)=312÷(40÷5)=77×60=309+14×45=962-270-97=222+139×4=612-(722-444)=148+(938-99)=78÷3×23=19×13=(208-133)÷5=876-25×24=486-(227+231)=84÷(30÷5)=(704-222)÷2=288÷8=16×(396÷9)=21×(144÷9)=828÷9×36=526×(20÷4)=28×68=402÷(18÷3)=596÷2+336=389-(305-168)=171÷(3×3)=394+70-162=548+(379-230)=253+(626-19)=87×34=103×4×5=24×25÷5=367-301+426=175×(27÷9)=260÷2=21×10÷7=312÷8+463=499-(22+376)=19×(402-353)=38×4×5=27×(525÷7)=57.1+12.8=27×18×2=7.7+3.0=294-33-197=924÷(15÷5)=135+114+512=281×3-490=234÷3×67=17×5×96=(680-596)×78=264+(373-159)=888÷8×3=254÷(12÷6)=186÷3÷2=68-(89-22)=930÷2×9=975÷5÷5=246+732+79=293×3=338+23×25=403-40÷8=469-27×13=393÷(412-409)=310×8-56=388-358=236÷4×13=2/7-1/7=82+645÷3=840÷4÷7=968÷(2×4)=357-(311-220)=83×2×6=1/6+2/6=236×5-876=84×80×3=53×(240÷4)=133+217=424+(336-239)=41×(48÷2)=74+545÷5=784-773=207÷(24÷8)=477-110+66=108÷(45÷5)=363-114×3=586-584÷4=631+960=116÷2=566+(506-352)=151×3×2=68×34=8.6+8.2=189-28×2=838÷2=456÷(54÷9)=559+168+74=59×75×5=432÷8×59=730×4=336-205=932-(277+10)=458+(452-260)=232×9-531=(142-82)÷6=16×67×3=79×11-685=311-75-12=124×6-543=659×(715-712)=411×(10÷5)=50.3-32.5=11×(321-291)=87×(922-892)=333×3-764=351-88-226=619-53×5=48×9+293=2.2+3.6=648÷4÷3=280-129=782-546-233=10×21÷2=622-465=336÷2=480+(349-337)=11×47+336=765×2-308=(525-425)÷4=431-(220+28)=392÷(992-985)=28+670+318=63×58×8=483-207-231=18×43÷9=11×36-181=948-702=189+18×22=396-20×17=419+984÷3=283-21×13=648÷3÷9=78.3-29.5=81-288÷4=128÷2+302=140÷7÷2=34+180×2=462×6÷9=211-176÷8=161×5-128=13×(20÷5)=458-158-159=7/10+2/10=30+11=263+38×12=484-468÷4=28×(117÷9)=208-191=851-630-112=377-46÷2=375×(49÷7)=196+446=770÷7÷2=9.7-1.2=231+210+248=926-(309-210)=0.2+6.9=44+107×8=292-62×3=100×(42÷7)=111×(60-52)=359×(300-291)=408+(332-298)=(319-81)÷7=39×(60÷2)=662+378+170=38×(116-17)=663×4÷3=982-164÷2=779×2=252+158+95=55×(229-193)=14×6×49=768-(466+280)=1.9+4.4=135+50-119=283+513÷9=177×5-113=4/7+2/7=45×5=960-(587-351)=78×(64÷8)=611-583+607=428÷2+289=18×24-241=29×26-662=392÷2=466-158÷2=5/7-1/7=27×(84÷4)=751-(242+255)=290÷2×7=21×6÷3=603-(409-384)=552÷(2×4)=933-163×5=49×(207÷3)=35×12÷3=15×51-695=432÷9÷4=1.0+4.4=5.7+9.7=898-594+454=928÷(2×2)=825-38×20=45-(494-486)=33×2×87=36÷3÷3=339-(286-127)=84×9÷2=12×(453-450)=(863-743)÷2=48.6-33.0=68×(372-366)=288÷2÷8=(442-146)÷4=20×15÷6=57×64÷8=640+797=369÷(90-81)=5/6-1/6=427-12×30=94×(81÷9)=200×9-960=142÷2×6=21÷7×98=148÷4+440=305+11×27=828+13×46=954÷(3×3)=992-11×49=361+381=810÷9×2=155-33+46=33×17-218=264+75×5=12×6×46=250×2×8=9.0-0.9=89×(48÷8)=32×(85-64)=111×(391-387)=11×5×14=370-220=17×25=2/4-1/4=154+187-26=41+38=668÷(674-672)=346+24×6=489-(444+13)=447-167=570+574+189=176+24×23=251+594+103=280+62=529+219+54=(586-469)÷3=167-20×6=784-39-337=32÷(220-212)=(746-638)÷3=720÷(2×3)=668+142×6=414-(224+12)=20×(293-261)=144÷(81÷9)=227-(135+90)=514+558+551=140÷7×20=396+210=(554-118)÷2=140×7÷2=94×(391-294)=42÷(354-348)=98÷(42÷6)=142+23×28=376÷(56÷7)=18×18×3=312÷(3×2)=681-44×15=19+535+90=786-19×38=959+645+210=333+654-847=34×(92÷4)=(484-444)×24=109+163=19×5×35=4.8-2.8=7/9-2/9=38×(174-167)=8.0-0.4=879-92÷4=899-49×17=616÷(2×2)=152÷(2×4)=56×96÷2=(397-101)÷8=21÷3=170×4=347×(442-436)=992-(430-79)=19×23-350=15×34-211=(844-54)÷5=675÷(15÷5)=949-41×13=11×(378÷7)=441÷9×51=287-(410-357)=43×83×7=81×(15÷3)=769-453÷3=420×2=84×(594÷6)=349-375÷5=919-29×19=82×5=196+281-414=19×21-104=153-64+150=(520-236)÷2=95×23=287×3-235=253-(342-197)=86×2=114+410+220=280×2÷4=74×(177-169)=5.9-4.4=940÷2×3=181×4-670=758-70=24+410-296=455÷5÷7=48×20=448÷(338-330)=(910-887)×96=104×7+21=355-21×16=407+125×2=335-27×10=0.9+1.7=70×(37-31)=32×(57÷3)=199×3=768÷(18÷3)=48×(210÷6)=111×6-389=80×(344-339)=86.9-57.6=115×(412-406)=208÷(4×2)=61+38×14=961×(279-275)=390×(318-314)=1.9-1.0=138+(321-226)=288-(48+210)=134×7=151+319=55×(118-109)=55÷5+446=493-241=122+207×2=99×(35÷7)=736-12×55=631×5=330×3=92+291=1.8+78.6=549÷9×70=35×2×90=10×(88÷8)=547+(791-508)=688×7=776×8=27÷3×54=978×3=161×3×2=12÷3×57=458×(565-560)=576÷2÷9=339÷(21÷7)=41+25×18=56×6×2=9.0-6.8=399-315-58=465-69×5=9.3-1.0=879-(161+534)=62×(96÷8)=790+627÷3=324÷9×62=508+444-645=12×77÷2=(629-174)÷7=29+(353-292)=170÷2×16=800×(14÷7)=992÷2×9=2/8+3/8=396÷3÷4=322+(459-88)=326-(354-214)=402-318=244-214=246+(731-660)=375+296×2=39+514÷2=116+(36-16)=41×8×4=6.2+9.6=258÷(48÷8)=459+629-449=127+257+457=216-(416-201)=26×9×2=240÷5×3=582-102×4=289+636÷4=44×27÷9=48×5+64=111×7=832×6=(392-322)×13=494-105+860=608-44=26×2×91=328+(344-189)=222+57=83×(118÷2)=283-12×11=38÷2=400-60×5=435÷(983-978)=518÷2×9=747-492+211=843-(306+65)=418-114×3=135×6-317=18×2×25=549×4÷3=495-164-262=21×23=399-25×2=132÷4=123÷(27÷9)=389-189+117=407-369+23=24×4×89=422-79-87=73+261+169=507×(12÷6)=279+328÷2=920÷(2×4)=325-542÷2=381-105-254=107+280+585=88×42÷8=47×(21÷3)=58×(567÷7)=645×9÷3=29×(39÷3)=(464-125)÷3=12×40×2=609-(903-792)=9.0-4.7=76×59=488-(359-234)=16.9-10.7=395-66-209=473×2=379-10×11=374-876÷4=855÷3×6=317-(167+23)=944÷2×8=148÷(12÷3)=433-389=236-33×2=43×90×2=326-10×29=5.6+1.5=128×7×9=11×11×8=21×19÷3=10×82÷5=14×(476-464)=(434-387)×13=48÷(157-151)=803-291÷3=19×96÷8=992+(665-501)=(220-122)÷7=928-451+836=288-36+372=11×22×2=600÷(519-516)=670+87×2=15×(369÷9)=69×2×7=10.1+41.2=920÷5+52=478+813-867=14×2×4=24×19-139=158-(378-277)=16×47÷8=55×13+17=29×2×73=(629-612)×45=(265-201)÷4=62×60=378÷(27÷9)=45×(60÷5)=808×(16÷2)=331+27×12=377×2×8=237-810÷5=667-35×13=972-215×4=35×15=243÷9=580÷(2×2)=27×26=186×8÷6=768÷(2×2)=612×9=760÷(20÷5)=47×(385-372)=15×16=638+17×16=240÷(230-224)=969-284÷4=(627-570)×94=82+274=73×2×3=342÷3+122=19×5×91=8.2-3.0=23×18×2=435×2×9=16×26+757=34×(869-796)=27×18-309=852+128+855=342-35-74=317-(128-114)=39×2×87=47×(253-238)=870÷3÷5=23×96÷6=39+144-93=402÷(3×2)=84÷7×68=519+611+949=481-428+174=311-99+244=30×10÷2=40×9÷8=14×11×6=573÷3+116=85+97×9=684÷(975-972)=27×18÷3=287+(430-206)=136+206=34×(156-153)=(967-355)÷4=491+334×2=364×(442-435)=331-319+612=510÷2×6=37×6×2=172÷(492-490)=645+528-642=684+888÷4=3/5+2/5=454×2-298=22×3×59=51×6+345=329÷7=(329-174)÷5=175×6÷5=58+118=693-147=45×12-269=(353-263)÷3=3.4+6.5=407+16×48=12÷4×31=820÷4÷5=16÷8=(119-84)÷5=797-(117+126)=2.7+83.4=850-71×8=30×33÷5=195×(18÷3)=218-(215-196)=855-196-512=254+(674-127)=434-30×14=753÷(553-550)=33÷(437-434)=330-(69+254)=463-23×16=74×45÷9=181×(16÷4)=494-272+91=498-220-140=20÷4×72=15×28÷5=660×9÷3=402-183+714=66×8=45÷5×53=35×(320-311)=912÷4=415-198=760÷5+240=974×(28÷4)=56÷8=475-185÷5=13×5×3=95×5+155=268÷4×6=35+585+203=808-21×31=415-(641-533)=252-(815-640)=12+477÷9=(423-289)÷2=168÷3×55=378÷3×8=773+(539-436)=116÷2×12=30×6=786×(874-871)=921-(263+398)=420×(36÷9)=4.0-1.4=3/6-2/6=(775-190)÷9=530-60÷2=777-(584+153)=190+164=228×(12÷6)=3.0+6.5=607-368+410=357÷(21÷3)=685+35×26=858×7=1/5+3/5=841-90×4=265+101-26=267÷3×7=863×(18÷3)=57×4×3=77-28÷4=156×5=871-413=907-436÷4=39×13+712=22×(163-126)=314+(142-66)=104+325=652÷2×4=124+201+712=10×37=354÷2+413=3/4-1/4=3.9-2.6=768+237+405=16×93=567÷9÷3=168÷(326-322)=90÷5÷3=623+123+58=324×6-45=13×75-972=645×3-796=10×(158÷2)=29×97×3=877-759+321=470×2-343=490÷5÷2=310-294+409=360÷6÷6=120×7÷3=12×(192÷6)=766÷2+378=13.3+53.0=8.9-1.9=56×78÷2=12×31×2=401-39-224=745-573=555÷3+384=564÷4÷3=270÷(102-100)=50×70÷4=687×(24÷8)=410÷5+641=196×5÷2=962-673+159=131×3=691×6÷2=904÷2×5=220÷4+55=2.4+3.8=(178-52)÷6=403-19×11=69+56×5=64×6=19×40=65×(833-801)=371+460÷2=170-45=965-35=861-24×32=201×(12÷3)=25×5×7=11×7×64=816÷(2×2)=68×12-762=369-17×7=10.0+5.7=302+15×29=238-19×10=24×3×58=18÷(390-381)=296÷(250-246)=103+(867-643)=490÷7÷2=5.6+8.8=32×(977-913)=18×4×12=597-101+148=272-66×4=87×8×7=498÷6×31=34×(625-539)=44÷4×22=92.7-85.9=960÷2×3=340+16+54=64×(395-391)=53×(56÷4)=5.5-1.2=78×4×9=57+51+785=390÷(193-188)=688÷4=26÷(12÷6)=36×(40÷4)=154+235×4=857-702-75=297-10×24=197-61×2=12×80÷8=35+50-19=63÷9=318÷(14÷7)=9.9+6.4=665+87+651=114÷(731-729)=802+627-331=427-252+13=956÷4×6=19×20-108=11×8×52=28×23=83×86×4=14×5×30=764+258=624+14×3=67+483÷3=304-(43+97)=452-(207+154)=997-283+310=254+195+979=881-172-587=308+198-87=329-22÷2=88×(188÷4)=256-67×3=269-520÷4=734+736÷4=777÷3=88×7+370=81÷3×36=380+390-502=202×4÷2=13×7×72=57+387-178=474-644÷7=16×3×79=90÷2×6=169×4-250=697×9=364÷2×8=367-812÷4=42.8+31.6=164-49+68=684-117-421=490÷(35÷7)=288÷2×3=145-(497-434)=155×(273-268)=(450-351)×10=749-484=420÷2÷5=10×(424-347)=318+73-305=717-234+511=639-(299+39)=11×23=628-(95+529)=812-71×11=45×66÷5=555×9÷5=536×(397-392)=127+147=(78-63)×23=78÷3×30=11×62=31×16=300+(473-255)=8.0-7.4=92×8÷2=(339-327)×10=42÷(455-453)=463-480÷4=12×17×3=11×22-12=140-10=160-603÷9=765÷3÷5=168÷(3×2)=10×50-466=32×85×3=144÷(2×3)=74.4-3.2=16×29-424=691×4-740=10×7×77=18×22×2=202-174=157-(134-24)=891÷9×10=127×(54÷9)=177-15×6=27×92=192÷6÷2=496-27×10=96×54=2/8+5/8=91×2×3=274-15×17=15×41=14×23+96=88+(425-298)=75.2-22.6=235×(340-333)=275+118-150=933-81-137=492-151-195=577-16×4=105÷(21÷3)=402-171=209-163+266=53×(329÷7)=768-400=71+(138-100)=494-(138+320)=785×3-157=401+740+727=23×3=199×4-516=22×23+345=87×10-652=10×7×29=195×2-190=10×19-190=29×17=158+920=155+294÷2=7.3-0.8=125×3=320÷(169-167)=529+411=434+(424-361)=412×(16÷8)=891-(717+103)=20×21-84=109+61×12=89×35=85×3=368÷(262-254)=98×(120÷8)=420÷3×9=342÷6×47=151+266=71×92=837-152-73=547×4÷2=244÷4×2=37×2×30=177+136-138=170-169+215=100÷5×7=324÷4=795÷3=2/10+8/10=54÷9×82=672÷(2×3)=115+288=32×10-211=330+570÷2=20×3×59=683+266-724=993-249×2=229+106-172=165×8=192×3÷4=163+48-140=207-41=325-150=34×(752÷8)=3/7-1/7=422-518÷7=225÷3+28=12×47×2=954÷2+534=54×(475-469)=94+(943-486)=525×3÷5=624÷2×7=34×24-680=725+149×4=(959-572)÷3=17×(285÷5)=57×30÷6=(333-189)÷4=510÷(24÷4)=279÷3+973=154÷7×10=811-(730-84)=126×5-375=48×(152÷8)=62×14=335-(28+172)=833÷7=578+61×14=695-629=468+(384-208)=2.1+3.9=31×10-275=358-(49+126)=875+421-354=108-108+11=324÷6=340÷(50-45)=618÷6×3=426×9-384=281+50=466+656+668=10×3×69=20×6÷5=114×(36÷9)=233+47-159=33×(40÷5)=297×(822-818)=10×2×43=952-10×85=627-492+358=184÷(18÷9)=212÷(2×2)=78×4=980-227-654=295-32+138=16×19-265=476+(62-21)=395+79=105×5-303=126×4÷7=10×7×41=279÷3×5=(407-388)×17=(438-262)÷4=13×16×2=444-(99+10)=182-(54+53)=213×(12÷4)=988÷4=207×8=364+69×5=170×5-111=(308-210)÷2=56÷7×95=27×12+408=225+548+458=35×(558÷6)=2.8+4.7=1/7+3/7=79×8-340=42×20-634=448+15×36=909-621+992=5.3+8.7=32÷2=(62-21)×24=740-10×64=19×(20÷5)=313-609÷3=122×5=435×3-448=(596-308)÷3=290-(289-246)=395-81×3=928÷(502-498)=513×(394-390)=145-100+349=371+170=42÷3×6=90×86÷5=122×(36÷9)=422-(352-68)=450-400=(383-241)÷2=514+119+255=284-(454-223)=(192-34)÷2=123×(454-450)=210×2÷3=41×26×9=485-239+224=976+71×4=865-(482+337)=184÷(2×2)=272+117-214=580÷(28÷7)=732÷6÷2=834÷(3×2)=366-(874-830)=3/5-1/5=645-26×6=95×(196÷2)=72+342-406=644÷(41-37)=800÷5÷8=271×(713-709)=378÷(61-59)=7.6-6.3=846-56×9=361-105-241=117÷9=21×15÷9=453×8÷6=675+66×5=30×2×96=525+732+766=954÷(3×2)=6.9+5.7=113×6×5=687-137+363=8.5-0.7=397-186÷6=136×4-248=397-78-175=56÷(2×4)=450÷(54÷9)=305×2+736=68÷4×5=6.2-4.6=180÷(498-495)=412-35×9=(367-348)×46=105×7×8=21×3×33=19×(410-362)=(98-38)÷2=51×22×5=386-(229-63)=216-56=259-10×21=28×(45÷9)=504×3÷6=(112-100)×48=867-(384-212)=130×(440-434)=437+780-80=481-(346-71)=202×(184-181)=195×(44-41)=96÷4=332+(421-155)=388-17×11=14.1+77.5=234÷3×94=494-90×2=516÷2×6=174-27×4=938+89-374=336÷2÷6=14×3×94=922+10×7=168+39=414-(203+43)=18×5×7=990÷(863-857)=75÷5+471=47×(267÷3)=245÷5×6=46×(662-653)=204-36×3=75.1-41.8=186÷(30÷5)=433×2-531=45.6-2.8=35.0+40.3=10.0-5.1=4/8-2/8=(315-293)÷2=140×(95-90)=907-217-434=693+227+68=46×3×2=680×5÷4=63×4÷2=455-95×3=688÷2÷4=295-640÷8=555÷5÷3=592÷8×5=64÷4÷8=163-72÷8=834+450=32×5×4=62×24×2=217+26×4=62+650+241=445-78÷6=236-37×2=(450-402)×38=419-12×3=108÷6×81=10×41×2=468÷(376-370)=56.6+29.3=468-(476-368)=11×10×9=331×(16÷8)=590×6÷5=704÷8÷4=94÷(475-473)=520+274+719=632÷(4×2)=168÷6=160×6-948=65.8-48.1=8.0-0.9=1.9+0.7=933-13×41=346÷(668-666)=18÷(3×2)=17×16-248=78×64÷3=530-158-330=499-48-44=287÷7×4=482×2×6=810×8-374=360÷(397-394)=12×12+645=64×17×3=22×5×8=68÷(2×2)=357+288=212-62×3=337+595=950÷5÷5=136×2×9=648+179+394=458×(750-745)=79×43×6=66×12-291=43×89=661-(841-360)=13×11×2=92÷4+50=959×6÷3=205-50×2=589×(846-841)=476÷(12÷6)=735×5-980=54×13÷9=841-(234-61)=42×2÷7=417-124+605=100×6×4=58×(385-295)=677-265=17×(96÷6)=28×11×2=331+67×12=469-(142+264)=566×3=812÷7=308×2-74=114×8÷3=219+47=558÷(3×2)=504÷6=10×7×34=65+40×6=266+260÷5=6.9-4.2=15×(70÷5)=23+10×65=456-432=925-35=680+53×13=960÷2÷6=694÷2=10×38-170=48÷8×9=6.0-2.3=690÷(3×2)=505+29×18=(987-947)×66=12×74=117-660÷6=780-26×3=(61-46)÷3=862-(553+212)=8.4+1.6=45×22-785=65×6-221=480-154×3=6.9-3.1=94×99=891×(16÷4)=186×4÷6=7/10-2/10=210÷7×71=(410-360)×47=21×48÷3=(400-334)÷3=180÷9=288÷4÷6=448÷8×17=797-(384+115)=924-(429+366)=96÷3÷2=12×7+310=10×43×2=45×73÷5=968÷2×8=84.9-77.6=110+329=134+186-18=760-141-131=666-209-229=124÷(36÷9)=126×3×2=145×3÷5=11×34×2=816÷(2×4)=236-11×20=50×79×6=116-61-16=18×16+710=33×24÷9=788+(675-538)=292-197+34=309×2×3=394+(477-234)=215÷5=186÷(14÷7)=84÷2÷7=360÷2÷9=15×18÷2=208÷(2×4)=31×(156÷6)=385×(34-30)=68×14=15×4×59=500+167×4=333÷(81÷9)=540÷(30÷6)=42×11-289=346+147×5=977-191-448=479-(340-214)=72÷6×24=471-(347+21)=309-197+85=51+593+255=814×9=485-437=11×21=924-267-447=31×36÷6=128+101-153=925+826÷2=272+654÷6=366×2=41×90×8=668-752÷2=19.2+49.3=75×86÷2=569+782-822=36÷3×98=264+383-126=30÷6×43=274+127=864-297+746=269-116-139=727-21×13=288÷(45÷5)=36×95=324÷(2×3)=37×6×7=99×88×6=13×6×49=325-122=374-81=133+321-405=318÷(2×3)=419×2+39=960÷(3×2)=92×49÷4=242-(149+82)=546÷7×3=152-15×6=15×(392÷4)=50×15-600=38+346-233=920-418=988÷(2×2)=703×9-422=233-12×8=738×9÷3=31.6-6.1=941+693=18.6+34.7=902×(42÷6)=52+(678-42)=79+380-142=382+(957-809)=47×61×3=(325-175)÷2=203÷(28÷4)=752÷8=347+67×5=444÷2÷2=110×9-699=468+728+766=85×67=476+30×10=916-285-254=(69-32)×14=366×2×8=14×2×62=468-(63+19)=28÷(245-243)=984÷(2×4)=133×3×2=265+(330-28)=287-(77+104)=670÷(644-642)=180÷2=756÷(2×3)=350-(89+247)=3/8+4/8=124×(404-399)=262-(290-239)=75×73=927÷(750-741)=384÷(2×2)=58×58=52×(600÷8)=266÷7=5.2+3.1=907+70÷7=159-80-36=11×42-181=64÷8×63=55×7=144+(701-92)=296×(10÷5)=417-342÷2=668-468÷3=252-410÷2=11×16+388=21×17÷7=165÷3=914-492-53=38×2×10=228+115×3=222+97+500=参考答案90×4÷2=180838×9-208=7334252÷(54÷9)=425.7-5.2=0.54.1+0.7=4.8581+851=14324.6+4.8=9.4160÷4=4052×6÷2=15650÷5×25=2501/4+2/4=3/4499-(941-648)=20677×77÷7=847158×2×3=948168÷(48÷6)=210.9+7.2=8.1273÷3×9=81973×(56÷7)=58456×(432-387)=2520608÷2=304318×(32÷4)=254417×14×4=95219×22-319=9970÷(850-843)=10112÷(16÷2)=14415+320×3=137516×55-381=499306×(56÷7)=2448408÷(960-956)=1022/3-1/3=1/36.9-1.8=5.1291×5=1455728+857-324=1261295×2+409=99923×7=161258+77=335243÷3=8112×2×21=504928+(568-488)=100832×12×2=768480+48×8=86443+140×5=743585+408=993336-122-164=50441-12×24=153129+10×25=379153×2×3=91818×51-894=24559+(771-97)=123310÷2×97=48511×79-102=76727×16-10=422(501-330)÷3=57514-(24+281)=209888-388=500231+180-107=304532-90÷6=517216-67=149474×4-624=1272(602-328)÷2=13796÷2÷3=16694-240÷8=664444÷(2×3)=7465×(16÷4)=260340-16×19=36216+10×59=80613+(479-207)=285765×6÷5=918996-15×3=95110×90=900226-(430-384)=18051×(18÷9)=102194+18×32=770105÷7×20=30043×(248÷4)=266693×82=7626560-16×27=128(192-175)×23=391279+60×4=519786+414=120053.3+7.4=60.718×5×31=2790105×2×6=1260415÷5=830.3+7.2=7.5281-205+207=283204+10×60=804744÷3×6=1488544÷(4×2)=68(869-858)×33=363843+(806-659)=990148×2=296292÷(2×2)=73748+16×17=10207.7+3.1=10.85.8-4.7=1.1757+160-596=321(605-271)÷2=167102÷6×4=6825×24÷4=150292-16×3=244250-(76+90)=84342÷9÷2=1913×76=988681-(559-54)=17613×10×3=39010×7×10=700691-360÷6=631274+276=55029×15-107=32882÷(18÷9)=4119×37×2=1406304+71-293=82(705-105)÷4=150932+28×29=1744199+896÷2=647488+248+123=859516+13×50=1166727×(375-370)=363537×2×8=592188÷(969-967)=94200÷5×17=68023×19-36=401306÷9=343/9+4/9=7/977×(198-193)=385300×2÷6=10049×2×64=6272360-13×23=61175×8÷7=200575-(740-679)=514312÷(40÷5)=3977×60=4620309+14×45=939962-270-97=595222+139×4=778612-(722-444)=334148+(938-99)=98778÷3×23=59819×13=247(208-133)÷5=15876-25×24=276486-(227+231)=2884÷(30÷5)=14(704-222)÷2=241288÷8=3616×(396÷9)=70421×(144÷9)=336828÷9×36=3312526×(20÷4)=263028×68=1904402÷(18÷3)=67596÷2+336=634389-(305-168)=252171÷(3×3)=19394+70-162=302548+(379-230)=697253+(626-19)=86087×34=2958103×4×5=206024×25÷5=120367-301+426=492175×(27÷9)=525260÷2=13021×10÷7=30312÷8+463=502499-(22+376)=10119×(402-353)=93138×4×5=76027×(525÷7)=202557.1+12.8=69.927×18×2=9727.7+3.0=10.7294-33-197=64924÷(15÷5)=308135+114+512=761281×3-490=353234÷3×67=522617×5×96=8160(680-596)×78=6552264+(373-159)=478888÷8×3=333254÷(12÷6)=127186÷3÷2=3168-(89-22)=1930÷2×9=4185975÷5÷5=39246+732+79=1057293×3=879338+23×25=913403-40÷8=398469-27×13=118393÷(412-409)=131310×8-56=2424388-358=30236÷4×13=7672/7-1/7=1/782+645÷3=297840÷4÷7=30968÷(2×4)=121357-(311-220)=26683×2×6=9961/6+2/6=3/6236×5-876=30484×80×3=2016053×(240÷4)=3180133+217=350424+(336-239)=52141×(48÷2)=98474+545÷5=183784-773=11207÷(24÷8)=69477-110+66=433108÷(45÷5)=12363-114×3=21586-584÷4=440631+960=1591116÷2=58566+(506-352)=720151×3×2=90668×34=23128.6+8.2=16.8189-28×2=133838÷2=419456÷(54÷9)=76559+168+74=80159×75×5=22125432÷8×59=3186730×4=2920336-205=131932-(277+10)=645458+(452-260)=650232×9-531=1557(142-82)÷6=1016×67×3=321679×11-685=184311-75-12=224124×6-543=201659×(715-712)=1977411×(10÷5)=82250.3-32.5=17.811×(321-291)=33087×(922-892)=2610333×3-764=235351-88-226=37619-53×5=35448×9+293=7252.2+3.6=5.8648÷4÷3=54280-129=151782-546-233=310×21÷2=105622-465=157336÷2=168480+(349-337)=49211×47+336=853765×2-308=1222(525-425)÷4=25431-(220+28)=183392÷(992-985)=5628+670+318=101663×58×8=29232483-207-231=4518×43÷9=8611×36-181=215948-702=246189+18×22=585396-20×17=56419+984÷3=747283-21×13=10648÷3÷9=2478.3-29.5=48.881-288÷4=9128÷2+302=366140÷7÷2=1034+180×2=394462×6÷9=308211-176÷8=189161×5-128=67713×(20÷5)=52458-158-159=1417/10+2/10=9/1030+11=41263+38×12=719484-468÷4=36728×(117÷9)=364208-191=17851-630-112=109377-46÷2=354375×(49÷7)=2625196+446=642770÷7÷2=559.7-1.2=8.5231+210+248=689926-(309-210)=8270.2+6.9=7.144+107×8=900292-62×3=106100×(42÷7)=600111×(60-52)=888359×(300-291)=3231408+(332-298)=442(319-81)÷7=3439×(60÷2)=1170662+378+170=121038×(116-17)=3762663×4÷3=884982-164÷2=900779×2=1558252+158+95=50555×(229-193)=198014×6×49=4116768-(466+280)=221.9+4.4=6.3135+50-119=66283+513÷9=340177×5-113=7724/7+2/7=6/745×5=225960-(587-351)=72478×(64÷8)=624611-583+607=635428÷2+289=50318×24-241=19129×26-662=92392÷2=196466-158÷2=3875/7-1/7=4/727×(84÷4)=567751-(242+255)=254290÷2×7=101521×6÷3=42603-(409-384)=578552÷(2×4)=69933-163×5=11849×(207÷3)=338135×12÷3=14015×51-695=70432÷9÷4=121.0+4.4=5.45.7+9.7=15.4898-594+454=758928÷(2×2)=232825-38×20=6545-(494-486)=3733×2×87=574236÷3÷3=4339-(286-127)=18084×9÷2=37812×(453-450)=36(863-743)÷2=6048.6-33.0=15.668×(372-366)=408288÷2÷8=18(442-146)÷4=7420×15÷6=5057×64÷8=456640+797=1437369÷(90-81)=415/6-1/6=4/6427-12×30=6794×(81÷9)=846200×9-960=840142÷2×6=42621÷7×98=294148÷4+440=477305+11×27=602828+13×46=1426954÷(3×3)=106992-11×49=453361+381=742810÷9×2=180155-33+46=16833×17-218=343264+75×5=63912×6×46=3312250×2×8=40009.0-0.9=8.189×(48÷8)=53432×(85-64)=672111×(391-387)=44411×5×14=770370-220=15017×25=4252/4-1/4=1/4154+187-26=31541+38=79668÷(674-672)=334346+24×6=490489-(444+13)=32447-167=280570+574+189=1333176+24×23=728251+594+103=948280+62=342529+219+54=802(586-469)÷3=39167-20×6=47784-39-337=40832÷(220-212)=4(746-638)÷3=36720÷(2×3)=120668+142×6=1520414-(224+12)=17820×(293-261)=640144÷(81÷9)=16227-(135+90)=2514+558+551=1623140÷7×20=400396+210=606(554-118)÷2=218140×7÷2=49094×(391-294)=911842÷(354-348)=798÷(42÷6)=14142+23×28=786376÷(56÷7)=4718×18×3=972312÷(3×2)=52681-44×15=2119+535+90=644786-19×38=64959+645+210=1814333+654-847=14034×(92÷4)=782(484-444)×24=960109+163=27219×5×35=33254.8-2.8=2.07/9-2/9=5/938×(174-167)=2668.0-0.4=7.6879-92÷4=856899-49×17=66616÷(2×2)=154152÷(2×4)=1956×96÷2=2688(397-101)÷8=3721÷3=7170×4=680347×(442-436)=2082992-(430-79)=64119×23-350=8715×34-211=299(844-54)÷5=158675÷(15÷5)=225949-41×13=41611×(378÷7)=594441÷9×51=2499287-(410-357)=23443×83×7=2498381×(15÷3)=405769-453÷3=618420×2=84084×(594÷6)=8316349-375÷5=274919-29×19=36882×5=410196+281-414=6319×21-104=295153-64+150=239(520-236)÷2=14295×23=2185287×3-235=626253-(342-197)=10886×2=172114+410+220=744280×2÷4=14074×(177-169)=5925.9-4.4=1.5940÷2×3=1410181×4-670=54758-70=68824+410-296=138455÷5÷7=1348×20=960448÷(338-330)=56(910-887)×96=2208104×7+21=749355-21×16=19407+125×2=657335-27×10=650.9+1.7=2.670×(37-31)=42032×(57÷3)=608199×3=597768÷(18÷3)=12848×(210÷6)=1680111×6-389=27780×(344-339)=40086.9-57.6=29.3115×(412-406)=690208÷(4×2)=2661+38×14=593961×(279-275)=3844390×(318-314)=15601.9-1.0=0.9138+(321-226)=233288-(48+210)=30134×7=938151+319=47055×(118-109)=49555÷5+446=457493-241=252122+207×2=53699×(35÷7)=495736-12×55=76631×5=3155330×3=99092+291=3831.8+78.6=80.4549÷9×70=427035×2×90=630010×(88÷8)=110547+(791-508)=830688×7=4816776×8=620827÷3×54=486978×3=2934161×3×2=96612÷3×57=228458×(565-560)=2290576÷2÷9=32339÷(21÷7)=11341+25×18=49156×6×2=6729.0-6.8=2.2399-315-58=26465-69×5=1209.3-1.0=8.3879-(161+534)=18462×(96÷8)=744790+627÷3=999324÷9×62=2232508+444-645=30712×77÷2=462(629-174)÷7=6529+(353-292)=90170÷2×16=1360800×(14÷7)=1600992÷2×9=44642/8+3/8=5/8396÷3÷4=33322+(459-88)=693326-(354-214)=186402-318=84244-214=30246+(731-660)=317375+296×2=96739+514÷2=296116+(36-16)=13641×8×4=13126.2+9.6=15.8258÷(48÷8)=43459+629-449=639127+257+457=841216-(416-201)=126×9×2=468240÷5×3=144582-102×4=174289+636÷4=44844×27÷9=13248×5+64=304111×7=777832×6=4992(392-322)×13=910494-105+860=1249608-44=56426×2×91=4732328+(344-189)=483222+57=27983×(118÷2)=4897283-12×11=15138÷2=19400-60×5=100435÷(983-978)=87518÷2×9=2331747-492+211=466843-(306+65)=472418-114×3=76135×6-317=49318×2×25=900549×4÷3=732495-164-262=6921×23=483399-25×2=349132÷4=33123÷(27÷9)=41389-189+117=317407-369+23=6124×4×89=8544422-79-87=25673+261+169=503507×(12÷6)=1014279+328÷2=443920÷(2×4)=115325-542÷2=54381-105-254=22107+280+585=97288×42÷8=46247×(21÷3)=32958×(567÷7)=4698645×9÷3=193529×(39÷3)=377(464-125)÷3=11312×40×2=960609-(903-792)=4989.0-4.7=4.376×59=4484488-(359-234)=36316.9-10.7=6.2395-66-209=120473×2=946379-10×11=269374-876÷4=155855÷3×6=1710317-(167+23)=127944÷2×8=3776148÷(12÷3)=37433-389=44236-33×2=17043×90×2=7740326-10×29=365.6+1.5=7.1128×7×9=806411×11×8=96821×19÷3=13310×82÷5=16414×(476-464)=168(434-387)×13=61148÷(157-151)=8803-291÷3=70619×96÷8=228992+(665-501)=1156(220-122)÷7=14928-451+836=1313288-36+372=62411×22×2=484600÷(519-516)=200670+87×2=84415×(369÷9)=61569×2×7=96610.1+41.2=51.3920÷5+52=236478+813-867=42414×2×4=11224×19-139=317158-(378-277)=5716×47÷8=9455×13+17=73229×2×73=4234(629-612)×45=765(265-201)÷4=1662×60=3720378÷(27÷9)=12645×(60÷5)=540808×(16÷2)=6464331+27×12=655377×2×8=6032237-810÷5=75667-35×13=212972-215×4=11235×15=525243÷9=27580÷(2×2)=14527×26=702186×8÷6=248768÷(2×2)=192612×9=5508760÷(20÷5)=19047×(385-372)=61115×16=240638+17×16=910240÷(230-224)=40969-284÷4=898(627-570)×94=535882+274=35673×2×3=438342÷3+122=23619×5×91=86458.2-3.0=5.223×18×2=828435×2×9=783016×26+757=117334×(869-796)=248227×18-309=177852+128+855=1835342-35-74=233317-(128-114)=30339×2×87=678647×(253-238)=705870÷3÷5=5823×96÷6=36839+144-93=90402÷(3×2)=6784÷7×68=816519+611+949=2079481-428+174=227311-99+244=45630×10÷2=15040×9÷8=4514×11×6=924573÷3+116=30785+97×9=958684÷(975-972)=22827×18÷3=162287+(430-206)=511136+206=34234×(156-153)=102(967-355)÷4=153491+334×2=1159364×(442-435)=2548331-319+612=624510÷2×6=153037×6×2=444172÷(492-490)=86645+528-642=531684+888÷4=9063/5+2/5=1454×2-298=61022×3×59=389451×6+345=651329÷7=47(329-174)÷5=31175×6÷5=21058+118=176693-147=54645×12-269=271(353-263)÷3=303.4+6.5=9.9407+16×48=117512÷4×31=93820÷4÷5=4116÷8=2(119-84)÷5=7797-(117+126)=5542.7+83.4=86.1850-71×8=28230×33÷5=198195×(18÷3)=1170218-(215-196)=199855-196-512=147254+(674-127)=801434-30×14=14753÷(553-550)=25133÷(437-434)=11330-(69+254)=7463-23×16=9574×45÷9=370181×(16÷4)=724494-272+91=313498-220-140=13820÷4×72=36015×28÷5=84660×9÷3=1980402-183+714=93366×8=52845÷5×53=47735×(320-311)=315912÷4=228415-198=217760÷5+240=392974×(28÷4)=681856÷8=7475-185÷5=43813×5×3=19595×5+155=630268÷4×6=40235+585+203=823808-21×31=157415-(641-533)=307252-(815-640)=7712+477÷9=65(423-289)÷2=67168÷3×55=3080378÷3×8=1008773+(539-436)=876116÷2×12=69630×6=180786×(874-871)=2358921-(263+398)=260420×(36÷9)=16804.0-1.4=2.63/6-2/6=1/6(775-190)÷9=65530-60÷2=500777-(584+153)=40190+164=354228×(12÷6)=4563.0+6.5=9.5607-368+410=649357÷(21÷3)=51685+35×26=1595858×7=60061/5+3/5=4/5841-90×4=481265+101-26=340267÷3×7=623863×(18÷3)=517857×4×3=68477-28÷4=70156×5=780871-413=458907-436÷4=79839×13+712=121922×(163-126)=814314+(142-66)=390104+325=429652÷2×4=1304124+201+712=103710×37=370354÷2+413=5903/4-1/4=2/43.9-2.6=1.3768+237+405=141016×93=1488567÷9÷3=21168÷(326-322)=4290÷5÷3=6623+123+58=804324×6-45=189913×75-972=3645×3-796=113910×(158÷2)=79029×97×3=8439877-759+321=439470×2-343=597490÷5÷2=49310-294+409=425360÷6÷6=10120×7÷3=28012×(192÷6)=384766÷2+378=76113.3+53.0=66.38.9-1.9=7.056×78÷2=218412×31×2=744401-39-224=138745-573=172555÷3+384=569564÷4÷3=47270÷(102-100)=13550×70÷4=875687×(24÷8)=2061410÷5+641=723196×5÷2=490962-673+159=448131×3=393691×6÷2=2073904÷2×5=2260220÷4+55=1102.4+3.8=6.2(178-52)÷6=21403-19×11=19469+56×5=34964×6=38419×40=76065×(833-801)=2080371+460÷2=601170-45=125965-35=930861-24×32=93201×(12÷3)=80425×5×7=87511×7×64=4928816÷(2×2)=20468×12-762=54369-17×7=25010.0+5.7=15.7302+15×29=737238-19×10=4824×3×58=417618÷(390-381)=2296÷(250-246)=74103+(867-643)=327490÷7÷2=355.6+8.8=14.432×(977-913)=204818×4×12=864597-101+148=644272-66×4=887×8×7=4872498÷6×31=257334×(625-539)=292444÷4×22=24292.7-85.9=6.8960÷2×3=1440340+16+54=41064×(395-391)=25653×(56÷4)=7425.5-1.2=4.378×4×9=280857+51+785=893390÷(193-188)=78688÷4=17226÷(12÷6)=1336×(40÷4)=360154+235×4=1094857-702-75=80297-10×24=57197-61×2=7512×80÷8=12035+50-19=6663÷9=7318÷(14÷7)=1599.9+6.4=16.3665+87+651=1403114÷(731-729)=57802+627-331=1098427-252+13=188956÷4×6=143419×20-108=27211×8×52=457628×23=64483×86×4=2855214×5×30=2100764+258=1022624+14×3=66667+483÷3=228304-(43+97)=164452-(207+154)=91997-283+310=1024254+195+979=1428881-172-587=122308+198-87=419329-22÷2=31888×(188÷4)=4136256-67×3=55269-520÷4=139734+736÷4=918777÷3=25988×7+370=98681÷3×36=972380+390-502=268202×4÷2=4