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384÷(386-378)=276×(12÷2)=48×4×3=761-215+926=522÷2+133=900×(42÷6)=15÷3=72+569+21=283+31-196=468-(202+30)=846-146×5=59×16×9=87×6=854-631-31=32×(186÷6)=33×2×85=(388-375)×11=92×3×9=11×19+198=430÷(35÷7)=20×4×9=128÷8×32=(272-256)×33=62.1+6.7=504÷(42÷6)=950+802+362=27×(117÷9)=209×(373-365)=189÷(236-229)=10×(351÷9)=68×42×9=11×75÷5=888÷2×3=145+46=41+104×4=918÷(45÷5)=33×3×53=112÷7÷8=50×17=16×(207-151)=706+28×2=125×3-320=45×4+525=13×6÷3=43×(148÷4)=2/5-1/5=816×9-81=44.4+55.0=431+205×2=73+37=156+900÷3=943+273÷3=24.3-15.8=822-(719-713)=854×(35÷7)=451-(70+33)=36×64÷6=454-11×21=3/7+4/7=605×5-867=11×71+270=844+30×33=481-141-288=97×21=18×5×82=827+64-143=2.0+3.1=572×2÷8=211+68÷4=920+18×42=558-572÷4=923-(753-412)=397-35×11=3/4-1/4=(954-903)×37=30×4÷8=31.7+15.0=8.3-1.8=722÷2×3=471-474÷3=346×9÷3=129×8÷3=392×4-207=434-(102+219)=14×(468÷9)=42×(14-10)=572×(10÷5)=123×6×3=135×7-143=647+730+994=264+373×2=27+243+700=968-(430+525)=481-42=649-11×33=38×(207÷9)=648+(901-656)=323-52-266=406+74=61×12+21=26×11×3=416-27-217=199+293-294=720-486-128=932+240÷2=86+203×2=6/8-2/8=29×96÷2=568+(848-691)=24÷8×10=54×2×8=7.8-6.7=173+23-93=90×11÷5=331-240÷4=200÷5+544=4/5-1/5=20×(456-426)=338-(299-103)=640×6=40×30=274+151=934-92×7=621÷(138-135)=160×4×6=306÷6÷3=12×2×32=195×(157-153)=322+586-190=195+49=1.6-0.3=(411-17)÷2=798÷2×5=900÷2+465=822+767-309=13×7×67=106×4=322-(133+168)=18÷(127-124)=200÷4÷2=170÷2÷5=690÷3+333=41×4-52=602×4-898=405-(441-267)=196÷2×9=(25-11)×15=8.5-2.9=343+426÷6=433+45-91=492÷(131-125)=936÷3=393+70÷2=4/7+2/7=90÷(597-594)=211+(169-142)=(823-758)×11=13×2×75=155÷5×72=27×13×2=74×72×5=153-125+967=280÷8×67=883-10×83=283×(27÷9)=249+134-328=776÷2×7=574×9-453=10×9÷2=427+23×23=326×(197-194)=833-884÷2=15×39+148=124÷(2×2)=70×89÷2=114-20-87=296÷8×98=371-24×15=616+597-564=211-13+92=98×27=23×18×2=210×4×9=14×14×4=997-616=700÷4=12×21÷6=495-(310-231)=984÷(2×4)=(75-43)÷8=184÷(348-344)=575÷5÷5=43×10-94=117×2×4=79×3×9=936+675=91×(12÷4)=735÷7=14×4×65=282÷3×14=287+(241-220)=470+(443-110)=95×72=468÷(552-548)=12×5×4=644-700÷5=124×(189-186)=569-125-13=333÷9=58-(135-108)=275-10×18=(888-853)×63=454+45×8=88×(466-369)=56×4×2=163×(110-107)=29×70=144÷4×3=8.5-3.2=805÷7=459-24=152÷2×9=18×(296÷8)=(437-401)÷6=162×(188-184)=330×2×4=11×69÷3=42+176=918-399×2=310×2÷5=10×12×4=50×(108÷6)=340+479=420÷(265-263)=53+903-254=273×(28÷7)=222×3÷2=784÷(4×2)=(361-289)÷4=333÷(12÷4)=172-31-19=487+(418-24)=(735-630)÷3=434×2÷4=73×72=330-56+130=13×7×2=873+60×6=16×19-184=487-(447-205)=440-(120+35)=119+12×29=359-143=416÷(213-205)=842÷2×3=454-447+208=270÷6×26=17×3+182=30×15-160=367+862-362=86+250+626=56÷(20÷5)=154-134=(346-26)÷5=736÷(4×2)=219×(443-440)=103×5=15×8×2=383-222+148=576+149=171×(36÷6)=33+164=255+20-230=561+51×2=16×(342÷6)=30×30=19.6-13.4=440÷8×31=872÷4÷2=256-209+119=134÷2×84=276-860÷5=678-39×15=945-(923-454)=112÷(20÷5)=(798-510)÷4=10×35-171=115×(25÷5)=33×26+894=24×23=860-167+780=161×(15÷5)=824-41-583=12×33-80=192÷6=350÷5=13×2×17=678+684+189=756×(408-403)=884÷(12÷6)=295-(370-327)=342-13×23=54×65÷9=756×(30÷5)=12.7+29.1=188×(27÷9)=318÷6=344-28=(227-141)÷2=7.7-6.0=529-520+501=12×27×3=572×6÷4=23×(114÷3)=243×(16÷8)=569+120÷8=234+980÷5=4.2+9.5=112-540÷5=928×(15÷5)=13×14=564÷(2×2)=427-16×26=816×6-844=10×76÷5=89-22=14×5×92=446-940÷4=396÷(3×3)=448-252=33×3×68=75÷3=77×43=942-591=85×2=138÷(113-107)=17×(235÷5)=450-102+120=410-268+297=18×5×19=7.8-2.1=288÷(12÷3)=744÷(4×2)=82×9=215×8-950=405÷3=63×47×9=753×(792-784)=12×(535-519)=602+150×6=620×8÷4=99×(176÷4)=146+132+647=283×(344-341)=47×95=446-(234-18)=121×8=728+133×7=(879-219)÷4=939-812=847-625÷5=60×(15÷5)=2/8-1/8=404×9-986=196+(440-154)=91×47=822÷2×5=237+11×11=39×75=730×6=71×(150÷3)=56÷7×71=906-509=41×14=780÷6=416-324÷2=61×13×9=355÷(38-33)=140×(27÷9)=358-82=349-12×15=306+(754-105)=27.9+37.5=562-37×14=866+984÷4=60÷(15÷5)=141+357+112=75×3=52×2+100=502+39×16=210+(294-90)=711÷(81÷9)=314-10×21=(499-58)÷9=169+46×18=448÷(64÷8)=434-329+808=311+(274-236)=14×17×4=90×6=194×3×6=298+(688-353)=6.0-5.0=88×68÷2=60×16-223=672÷8÷3=26×19-135=11×(265-209)=33×3×4=90×11-139=296+(450-240)=150×(511-507)=704÷8÷2=541-54×6=155×(177-172)=34÷2×3=59.7-53.9=329×3-657=941+74×11=77×5-327=432÷9×45=(483-315)÷2=357-327=45×(391-385)=292-(377-310)=10×(410÷5)=12×(324÷4)=669×7-615=182÷7=30×11×2=36×(891÷9)=426÷(16÷8)=630-45×13=15×59×3=480+38×10=73×80÷2=905×(20÷5)=40+255+260=925×(803-795)=192÷3×88=396÷(27÷9)=868-131+649=691×(45÷5)=57×7×5=573-337=17×49=73×71×2=60÷4×52=258÷6×12=(455-321)÷2=8.8-8.4=12÷3×83=14×(228÷4)=14×6×48=912×8=278×2=63×6×2=54×11-98=616÷(36÷9)=456-232+251=217×3-364=964÷4+593=488-40×3=17×(90÷9)=21×(500-466)=284×(15÷5)=150+(381-300)=219+(263-94)=735÷7÷7=364÷4+928=694-372=193+16×20=10×(312÷8)=376÷2÷4=499-259-49=476-762÷6=512×(993-990)=307-(453-274)=398÷2×5=490÷2÷5=73×6-188=24×(149-61)=104×8=16×50÷4=723+70×8=94+96+509=678×7=13×4×96=168÷(428-426)=870÷3×7=253×(28÷4)=126÷3=81+93×6=15×10×3=57×(136÷8)=427+956-697=500+240+408=13×(112÷7)=600÷8×5=925-821-53=34×4×3=872÷(470-462)=203×2-194=63÷9×89=132×(319-311)=(418-378)×21=(277-271)÷2=19×3×16=390×6-954=31×2=12×19×4=0.7+8.9=94+340=813+10×56=34×8=358-306+68=937-546=103×9=6/10+2/10=396÷(182-180)=859-624-47=(121-103)×54=782-45+159=950-162÷3=43×(248-237)=405×2÷5=11×(58÷2)=252÷2=43+42×17=38×2×10=11×84-644=295+(164-98)=894-581=86.2-67.2=959+361-912=228÷(54÷9)=28×68÷2=(582-206)÷2=480-436+302=50×48÷5=27×7=65+45+255=52÷(760-756)=676-(67+486)=458-432÷9=212+(610-223)=299+35×13=637-(184+419)=26+417-313=2/6-1/6=203÷(42÷6)=30×77×2=605×9÷5=773-35+169=251+130=429+606-499=275-112-105=162÷3+772=227+17×25=3.5-2.5=24×3×25=321-(980-935)=310+59+535=44×24×8=379-150÷5=(210-114)÷3=281-49×4=203-264÷8=16×6×45=12×4×6=310-18×17=149×(553-548)=8.4+2.5=738÷2÷3=22×21-274=487-445=601-49=54×52÷3=24+424÷8=460-(14+402)=395-(222+122)=14×35-360=84÷(12÷3)=997-775+136=343×2=88×(15÷3)=(270-240)×16=100×2÷4=309+(202-196)=301×2=225+177=422-255÷5=12×8×86=222÷6+291=248×4-44=860-553=172×(15÷3)=149+244-195=39×24÷8=343-(116+104)=243-(47-33)=928÷8+237=746-542-84=59×10×7=11×8×43=3.6+9.7=141÷(383-380)=17+38=904-(107+241)=61×12-19=837-456-206=465-(395-65)=415-344-36=762÷(2×3)=29×(774÷9)=48×12÷9=43×(41-22)=12×15×2=23×4×2=47×(26÷2)=716-160-30=95÷(20÷4)=4.2-2.3=52.2+18.4=594÷(656-653)=40.2-24.2=87.7-53.6=108+161-261=363+203=22×16÷2=8.6+9.7=822÷3×4=14×(26÷2)=140÷(499-492)=379×(602-593)=385+(359-183)=(377-149)÷2=941-15×7=96÷2=330÷(24÷4)=319×(16÷4)=320+(499-168)=282-72÷8=45×6÷9=10×74=275+127=302-351÷3=359+367+441=330+82×12=102÷2×81=402-21×3=720-160×2=10.0-8.3=10×(282÷6)=789-15×49=10.0+7.2=312÷8×6=4/7-1/7=398-456÷8=226-13-184=706-13×50=(650-568)×70=688-116×4=46÷(318-316)=19×84=744×(171-164)=199+754-108=317-72×2=110×5-112=319-(176+88)=70÷(23-21)=88÷(16÷4)=51+15×16=196+907+698=194×5-600=216÷6÷6=746-215+49=75+385=41×2×37=47×2×72=14×16=31×68×3=337-(262-220)=342÷(3×2)=27.3-4.2=335+356=228×(20÷5)=17×3×41=204+448÷4=852×9÷2=190+876+109=594×4=448÷8÷4=54×12=24×6÷3=600+(432-360)=936+70×12=657÷(3×3)=4.1+6.8=13×65-528=313-(74+14)=889-39×20=34×(649-570)=342+(312-233)=933-263×2=355+260÷2=512÷8÷4=262-193=1/5+2/5=877-336-192=28÷4×94=108÷2+286=92+228+413=175÷7×5=470÷(35÷7)=941+649=57×(55-50)=15×24-205=308+66+281=9.1+6.4=43×21+518=152÷2÷4=171-118-39=657+61+151=295+26×22=347-38=74×11-450=482-400+913=855-91×6=72÷(2×4)=792-132×5=183+(440-337)=103×3×2=13×30-362=930÷6=124×6×3=38×11×2=783-284-238=380÷5÷4=324+(814-252)=120÷5×9=468÷(18-16)=630÷9÷7=31×3×94=126÷7×19=12×5÷4=233-(346-285)=396÷9×69=216÷(2×2)=16×3×34=616÷4+412=13×7×29=16×(105÷5)=398÷(10÷5)=30+157=741-(482-13)=413-29×4=63÷9=141+293=2/3-1/3=19×32-136=(712-626)÷2=698-553=12×36÷2=75+531+721=550+659+79=317+51×9=(260-137)÷3=605-528÷8=(256-214)÷3=11×(107-49)=140×4+52=440-(62+310)=414+25×3=11×42-290=287÷(35÷5)=704+577-333=335×(24÷4)=(997-171)÷2=700÷7×4=68×35÷7=509-(269-91)=(345-185)÷2=97.7-63.9=397×2×5=805×8-102=313+524÷4=448÷(21÷3)=308-19×14=35×18÷2=2.8+3.8=25.4-5.4=423-369=846-(576+242)=469+20×9=39×2÷3=88+46×4=877-13×51=766+22+64=203×4÷2=852÷(2×2)=494-13×12=555÷3+10=954÷9=234÷(96-93)=517-868÷2=69×49÷3=110-728÷8=115+30×14=170-462÷6=847×7=295×(497-494)=880÷2+160=171÷9×5=27×17-82=927+311+562=4.5+1.8=334÷(411-409)=10÷2×5=21+249-56=192÷(48÷6)=502÷(264-262)=39×25-363=720+29×11=75-10-26=556+772=29×30×5=19×23=27×3×52=0.7+3.9=373-539÷7=965×6=250-83+326=18×13×4=123+17×12=792-766=365-11×32=198-173+465=43+38×9=15×36÷3=968-(342+321)=218-42×2=40÷4×28=469-465÷5=218-11×13=(910-819)×18=91+494-378=681-(533-327)=619+173×2=199+105÷5=58×99×3=204÷(2×3)=850-49×17=914+915÷5=38×(124-120)=777×(24÷8)=71×12=600÷8=427-200-70=457-12×8=453+46×7=241-45+18=410+262=(182-119)÷9=41.7-21.6=35×28-56=351×8=960-224÷8=685×2=272×3÷4=149×(200-192)=499×(30÷6)=952-24×33=460-291=176÷(24-22)=172×4-573=20+260×2=(363-108)÷3=154÷(14÷7)=185+81=440-524÷2=20×26+10=54÷9×74=11×66=342-(37+24)=232÷(4×2)=480÷2÷8=314×7=486-91×4=729×(785-777)=148×(27÷9)=67×13=487-150+526=103×2=457-15×16=499-204-204=202×(491-487)=76×(16÷4)=136÷(4×2)=171-15+463=480-35-171=9.3+1.9=972÷(2×2)=591×5-548=183×8-423=954÷2+308=547+125+235=876÷(2×2)=340+358+244=170-11×14=89×82=175×(860-854)=482-316-12=462-(127+164)=222÷2÷3=1/7+3/7=(234-170)×36=62×72=292-81=41×(819-755)=196-129+69=201+13×18=12÷3×35=213+78×5=33×16-334=934+463=382-49×3=376×8÷4=876÷(2×3)=805-567+880=208÷(2×2)=510÷5÷6=320÷(500-496)=5/8-1/8=798÷7÷6=216÷(417-408)=158÷2×7=9.6-5.6=568×6÷3=961-173-757=15×5×35=66.1+31.9=818-121=332÷(2×2)=233-24×2=31×29×9=100×2÷8=162÷(3×3)=24÷6×83=449×8-681=688÷2÷2=856÷(36÷9)=492-218-27=307-65=11×78+471=856+931+636=1.1+3.6=866÷2=63×10÷5=925-342÷9=(503-479)÷8=12×3×20=358-(475-179)=20×20-326=3/8+4/8=539÷7=96×(375-333)=19×58×7=253-(181+64)=345-45-120=4/8+3/8=0.2+4.6=84÷7×60=360÷6=584×2=85×11-516=497-210+185=288÷3×4=40.9+6.0=29×26=272-10×19=264÷(20÷5)=764×(127-122)=412×2÷4=420÷(15÷5)=744÷(2×4)=872-(759+20)=(976-959)×87=46×16=444÷3+455=41×37=152×6-94=621-14×19=(389-20)÷9=776-(251+462)=360÷4÷9=39×2×51=82×6÷4=619-85×3=720÷6÷3=389-(784-748)=(662-596)÷3=16×64=62+123+161=40×(54÷9)=978÷(73-70)=946-17×25=375-27×9=29-19=311-(99+84)=8.4-6.4=760÷(4×2)=260+208-39=21×8÷2=182÷2=507+336+61=80×(939-851)=136×(24÷4)=43×22=599-504÷9=12×(93-32)=781+353-326=16×(104÷4)=35×49=(498-23)÷5=45÷9×35=814÷2×3=13×51-521=282-159=281+304+646=48+(343-305)=34×(104÷2)=70×(169-130)=16×24÷2=16×26×2=112-20+50=792-(897-706)=308+(379-13)=311-132×2=957-(52+102)=465-196-257=88×(45÷5)=630-(225+72)=93×(148÷4)=(531-251)÷7=49+365×2=840÷(2×2)=476÷(35÷5)=76÷4=45×18÷9=253×3-31=732÷2÷3=6.0+2.4=24+138×4=21×84÷3=24×(556-507)=27×68÷4=468-(13+394)=356-12×15=7.5+10.0=432-130=40÷8×26=49×10×2=986-(172+807)=19.9-2.8=377×2-736=15×4×50=353-(125-37)=260×2-105=19×41-481=613-(321+239)=44×17=(225-145)×20=27÷9×4=306÷9×28=144÷(4×2)=54×15=110+185-44=27×33-320=924+273=433-(495-65)=22×36÷2=567×6=237÷3+338=141×(36÷9)=348÷(2×2)=610÷5=70÷7=474-385-26=154-31-70=301÷7×82=288÷3÷2=324÷(3×2)=65×11-574=835-(635+67)=36×21÷6=120÷(32÷4)=648÷6÷6=839+87-409=431-417+149=6/10-4/10=55×(75÷5)=98×3+501=230×3÷5=189-(16+107)=54÷9×71=740+946+182=586÷2=103-702÷9=225+56=336÷(28÷4)=427-202-184=161-23+51=197+823-767=711+868-32=618-732÷4=804-76×7=7.8-7.2=657+555=170+(695-120)=81×5-377=18×9×5=714+485=799-(352+19)=330+205=19×(252÷7)=219÷3×9=481×3=483×2+673=26×14÷2=165÷3×58=62×(623÷7)=132÷4×3=13×5×66=650+260+81=955×7=304-18=20×4×42=35×66÷2=99÷9×90=816-141×5=12×6×88=736-42×4=284+(578-319)=1/3+2/3=180+193-326=312+113+96=41×(379-370)=131+468=956+16×52=335×2-159=449-(206+133)=172×5×4=296-152÷4=95×77×6=17×13=612÷(2×3)=278-29=210÷(938-932)=516÷(688-685)=142×3=4/8-1/8=108×6×3=824×(54÷6)=18×(558÷6)=206-63=24×91÷4=305×(777-770)=464×(12÷2)=338-420÷2=11×(304÷4)=28×9×3=105÷(35÷7)=971×8=137+(186-159)=4.8+4.3=32×3×7=36×4×6=605-285-293=628×5÷2=(84-14)÷7=979-(617-51)=32×10×2=279÷(828-825)=432÷(370-362)=320-78×2=33+57×7=34×(56÷4)=434-98×3=806+13+291=145+(447-170)=26×14×2=93×8÷6=140÷(45÷9)=310-100-111=409-169-212=143+254=580÷2×9=(482-400)×12=12×46×9=523×(254-245)=6.6+8.6=248-(336-151)=291-833÷7=10×33-70=66×(100-92)=4.0+9.8=(435-50)÷7=397-31×5=97.8-66.3=91+(700-401)=56×83÷4=96×64×5=41×11×2=434-380+342=356÷(2×2)=520÷8×11=194+213=381÷3=42+173=637+848+404=756×(24÷4)=521-62÷2=973-204÷2=918÷(3×3)=648÷(2×2)=417×2×6=180÷4÷9=444-39-200=796-196×2=186×4=213+74÷2=85×(229-221)=459-77×2=106-(146-66)=349+(454-26)=61×4+424=680÷4×2=237+229-32=21×3×48=456-17×13=188+68=288×2-104=916-18×29=636÷6÷2=280÷2=80+754-89=10×10×6=315+59-267=192÷(303-295)=792-(39+551)=315+536+487=198÷9×18=188÷(2×2)=721-268=41×2×6=175×3×4=145+(428-45)=84÷(2×3)=74+348=834-54×11=(366-349)×41=113×(357-352)=(472-397)×10=510-(11+317)=263-(606-462)=47×5×3=196+610÷2=434÷(14÷2)=3.8+0.3=922×4÷2=74×2×4=367-52×2=315-(195-68)=894+71×6=103×6-416=454-(359+77)=(713-215)÷3=252-24×9=717-(994-668)=878-129×2=62÷2×3=6/10+4/10=100×5=8.2+4.2=30×14-174=390÷2×5=62×6-258=536÷4=114×2=520÷5=414÷9=25×20-339=404+40-422=13×20=187-17×7=479+464+782=18×3×76=32×94=58×(106÷2)=22×15-249=458-127-254=13×4×63=138-106+279=(307-77)÷5=27×(39-36)=10.0-3.1=238-32×3=32×3×91=746-166×4=(292-258)×59=8.4-6.2=21×6=16×26-37=10÷2×8=690×2÷4=(543-241)÷2=203+330+445=858÷(3×2)=324÷6÷9=396÷3÷6=6.7-4.6=397-924÷3=6.2-4.6=992÷(2×4)=70÷5=888-725+402=73×8+325=923-(56+280)=10×(567÷9)=528÷4÷4=210÷3×2=834-(853-539)=98×(498-491)=222÷6×3=222÷2=194×(27÷9)=15.4+48.2=771-31×16=4.7+8.4=8.0-4.5=(312-90)÷2=389+(742-151)=852÷2+45=322+980÷2=153+822-857=9.0+0.9=165+99×3=768÷2=950÷2÷5=50+(411-60)=225÷5÷9=578-260×2=7.3-3.6=4.8+2.1=361+192=(552-170)÷2=273+154-146=(693-463)÷5=960÷2×4=18×20×2=225÷9+346=33×8×5=369-(463-391)=378÷6×4=425-33×12=558÷2÷3=955-(414+198)=32+128+343=66+264=456-(194+131)=198÷6=468÷4×7=468÷6÷6=10.0-3.3=457-228+191=30×16÷5=60÷6×62=281×6=13×29-243=10×44-183=84×5÷2=270÷(3×3)=464-38×10=25×3×32=24×38÷2=684÷(24÷4)=82×(72÷8)=824×6-431=784-104-486=96÷(2×4)=407-(288-187)=732÷(24÷8)=27÷9×65=32×3×56=559×7=380×2=979×(770-762)=(395-364)×18=473-170=472×(963-960)=1/6+2/6=617-702÷9=900+10×71=388×2÷8=80×18÷5=176÷8=43×(24÷4)=168×3÷4=5.1-2.7=82+48×16=(641-542)×51=929-(758-698)=278+145×6=190÷(737-735)=10×54+429=319-(914-638)=31×14÷2=704-150+65=208×2×4=740÷5÷2=240÷(222-220)=1/4+2/4=590-(561-383)=18×27=431-(454-288)=66×5×3=751+624=462-12×35=5.7+1.9=511+119×5=241+21×15=868÷2÷2=526-105÷7=471+14×55=427×(968-964)=(368-196)÷4=(833-365)÷3=129+12×70=855-77×9=144÷9×49=0.7+2.2=639+701+921=494×6-816=598-199=494÷2+134=193+595=36÷2×5=88×(462÷6)=366÷(18÷6)=2/4-1/4=41×36=109×6÷2=119÷7×45=896÷2×6=10.7+87.2=181-(49+50)=996÷3×9=117÷(3×3)=3/5+2/5=896÷7÷8=480-293=454+684÷6=11×36=4.4+89.3=19×4×59=413+(429-122)=253-74×2=175×6-546=510÷(30÷5)=18×21-109=555-38×12=80×9÷4=140÷5+852=1.5+7.0=139×7×5=433+544÷2=465+532-724=295-197+268=89+36×4=428-16×23=156÷3×93=13×31-287=29×(303-209)=166+167×4=90×33×3=174×3-445=266-223+311=490÷(582-577)=795÷(680-675)=660×9÷4=295+134-33=508÷(16÷4)=8.4-3.6=88÷8=365+(463-232)=9.7+10.0=6.8-5.2=266÷2=325-62=35×13-389=77×43×5=530÷5×6=305+53-38=258×3-320=412-148-27=9.2-0.5=739-(182+299)=63+12×30=26×37+702=160+(319-152)=266+64×12=428÷(2×2)=46×8+132=577+(77-17)=199×(18÷2)=822×5÷2=494-15×24=263×2+845=454+(657-283)=7.8-4.0=270÷(459-450)=199×(62-58)=36×14÷8=902×7÷2=465÷(38-33)=17×(66÷2)=(787-37)÷5=17×25-180=38×(465-454)=38+295-333=452-266+248=453-(368-25)=357-(447-289)=68×16÷8=161+287-303=62.2-58.4=(272-239)÷3=172-945÷7=189+(509-368)=12×(485-420)=28×2×5=138+260+568=12÷2×59=参考答案384÷(386-378)=48276×(12÷2)=165648×4×3=576761-215+926=1472522÷2+133=394900×(42÷6)=630015÷3=572+569+21=662283+31-196=118468-(202+30)=236846-146×5=11659×16×9=849687×6=522854-631-31=19232×(186÷6)=99233×2×85=5610(388-375)×11=14392×3×9=248411×19+198=407430÷(35÷7)=8620×4×9=720128÷8×32=512(272-256)×33=52862.1+6.7=68.8504÷(42÷6)=72950+802+362=211427×(117÷9)=351209×(373-365)=1672189÷(236-229)=2710×(351÷9)=39068×42×9=2570411×75÷5=165888÷2×3=1332145+46=19141+104×4=457918÷(45÷5)=10233×3×53=5247112÷7÷8=250×17=85016×(207-151)=896706+28×2=762125×3-320=5545×4+525=70513×6÷3=2643×(148÷4)=15912/5-1/5=1/5816×9-81=726344.4+55.0=99.4431+205×2=84173+37=110156+900÷3=456943+273÷3=103424.3-15.8=8.5822-(719-713)=816854×(35÷7)=4270451-(70+33)=34836×64÷6=384454-11×21=2233/7+4/7=1605×5-867=215811×71+270=1051844+30×33=1834481-141-288=5297×21=203718×5×82=7380827+64-143=7482.0+3.1=5.1572×2÷8=143211+68÷4=228920+18×42=1676558-572÷4=415923-(753-412)=582397-35×11=123/4-1/4=2/4(954-903)×37=188730×4÷8=1531.7+15.0=46.78.3-1.8=6.5722÷2×3=1083471-474÷3=313346×9÷3=1038129×8÷3=344392×4-207=1361434-(102+219)=11314×(468÷9)=72842×(14-10)=168572×(10÷5)=1144123×6×3=2214135×7-143=802647+730+994=2371264+373×2=101027+243+700=970968-(430+525)=13481-42=439649-11×33=28638×(207÷9)=874648+(901-656)=893323-52-266=5406+74=48061×12+21=75326×11×3=858416-27-217=172199+293-294=198720-486-128=106932+240÷2=105286+203×2=4926/8-2/8=4/829×96÷2=1392568+(848-691)=72524÷8×10=3054×2×8=8647.8-6.7=1.1173+23-93=10390×11÷5=198331-240÷4=271200÷5+544=5844/5-1/5=3/520×(456-426)=600338-(299-103)=142640×6=384040×30=1200274+151=425934-92×7=290621÷(138-135)=207160×4×6=3840306÷6÷3=1712×2×32=768195×(157-153)=780322+586-190=718195+49=2441.6-0.3=1.3(411-17)÷2=197798÷2×5=1995900÷2+465=915822+767-309=128013×7×67=6097106×4=424322-(133+168)=2118÷(127-124)=6200÷4÷2=25170÷2÷5=17690÷3+333=56341×4-52=112602×4-898=1510405-(441-267)=231196÷2×9=882(25-11)×15=2108.5-2.9=5.6343+426÷6=414433+45-91=387492÷(131-125)=82936÷3=312393+70÷2=4284/7+2/7=6/790÷(597-594)=30211+(169-142)=238(823-758)×11=71513×2×75=1950155÷5×72=223227×13×2=70274×72×5=26640153-125+967=995280÷8×67=2345883-10×83=53283×(27÷9)=849249+134-328=55776÷2×7=2716574×9-453=471310×9÷2=45427+23×23=956326×(197-194)=978833-884÷2=39115×39+148=733124÷(2×2)=3170×89÷2=3115114-20-87=7296÷8×98=3626371-24×15=11616+597-564=649211-13+92=29098×27=264623×18×2=828210×4×9=756014×14×4=784997-616=381700÷4=17512×21÷6=42495-(310-231)=416984÷(2×4)=123(75-43)÷8=4184÷(348-344)=46575÷5÷5=2343×10-94=336117×2×4=93679×3×9=2133936+675=161191×(12÷4)=273735÷7=10514×4×65=3640282÷3×14=1316287+(241-220)=308470+(443-110)=80395×72=6840468÷(552-548)=11712×5×4=240644-700÷5=504124×(189-186)=372569-125-13=431333÷9=3758-(135-108)=31275-10×18=95(888-853)×63=2205454+45×8=81488×(466-369)=853656×4×2=448163×(110-107)=48929×70=2030144÷4×3=1088.5-3.2=5.3805÷7=115459-24=435152÷2×9=68418×(296÷8)=666(437-401)÷6=6162×(188-184)=648330×2×4=264011×69÷3=25342+176=218918-399×2=120310×2÷5=12410×12×4=48050×(108÷6)=900340+479=819420÷(265-263)=21053+903-254=702273×(28÷7)=1092222×3÷2=333784÷(4×2)=98(361-289)÷4=18333÷(12÷4)=111172-31-19=122487+(418-24)=881(735-630)÷3=35434×2÷4=21773×72=5256330-56+130=40413×7×2=182873+60×6=123316×19-184=120487-(447-205)=245440-(120+35)=285119+12×29=467359-143=216416÷(213-205)=52842÷2×3=1263454-447+208=215270÷6×26=117017×3+182=23330×15-160=290367+862-362=86786+250+626=96256÷(20÷5)=14154-134=20(346-26)÷5=64736÷(4×2)=92219×(443-440)=657103×5=51515×8×2=240383-222+148=309576+149=725171×(36÷6)=102633+164=197255+20-230=45561+51×2=66316×(342÷6)=91230×30=90019.6-13.4=6.2440÷8×31=1705872÷4÷2=109256-209+119=166134÷2×84=5628276-860÷5=104678-39×15=93945-(923-454)=476112÷(20÷5)=28(798-510)÷4=7210×35-171=179115×(25÷5)=57533×26+894=175224×23=552860-167+780=1473161×(15÷5)=483824-41-583=20012×33-80=316192÷6=32350÷5=7013×2×17=442678+684+189=1551756×(408-403)=3780884÷(12÷6)=442295-(370-327)=252342-13×23=4354×65÷9=390756×(30÷5)=453612.7+29.1=41.8188×(27÷9)=564318÷6=53344-28=316(227-141)÷2=437.7-6.0=1.7529-520+501=51012×27×3=972572×6÷4=85823×(114÷3)=874243×(16÷8)=486569+120÷8=584234+980÷5=4304.2+9.5=13.7112-540÷5=4928×(15÷5)=278413×14=182564÷(2×2)=141427-16×26=11816×6-844=405210×76÷5=15289-22=6714×5×92=6440446-940÷4=211396÷(3×3)=44448-252=19633×3×68=673275÷3=2577×43=3311942-591=35185×2=170138÷(113-107)=2317×(235÷5)=799450-102+120=468410-268+297=43918×5×19=17107.8-2.1=5.7288÷(12÷3)=72744÷(4×2)=9382×9=738215×8-950=770405÷3=13563×47×9=26649753×(792-784)=602412×(535-519)=192602+150×6=1502620×8÷4=124099×(176÷4)=4356146+132+647=925283×(344-341)=84947×95=4465446-(234-18)=230121×8=968728+133×7=1659(879-219)÷4=165939-812=127847-625÷5=72260×(15÷5)=1802/8-1/8=1/8404×9-986=2650196+(440-154)=48291×47=4277822÷2×5=2055237+11×11=35839×75=2925730×6=438071×(150÷3)=355056÷7×71=568906-509=39741×14=574780÷6=130416-324÷2=25461×13×9=7137355÷(38-33)=71140×(27÷9)=420358-82=276349-12×15=169306+(754-105)=95527.9+37.5=65.4562-37×14=44866+984÷4=111260÷(15÷5)=20141+357+112=61075×3=22552×2+100=204502+39×16=1126210+(294-90)=414711÷(81÷9)=79314-10×21=104(499-58)÷9=49169+46×18=997448÷(64÷8)=56434-329+808=913311+(274-236)=34914×17×4=95290×6=540194×3×6=3492298+(688-353)=6336.0-5.0=1.088×68÷2=299260×16-223=737672÷8÷3=2826×19-135=35911×(265-209)=61633×3×4=39690×11-139=851296+(450-240)=506150×(511-507)=600704÷8÷2=44541-54×6=217155×(177-172)=77534÷2×3=5159.7-53.9=5.8329×3-657=330941+74×11=175577×5-327=58432÷9×45=2160(483-315)÷2=84357-327=3045×(391-385)=270292-(377-310)=22510×(410÷5)=82012×(324÷4)=972669×7-615=4068182÷7=2630×11×2=66036×(891÷9)=3564426÷(16÷8)=213630-45×13=4515×59×3=2655480+38×10=86073×80÷2=2920905×(20÷5)=362040+255+260=555925×(803-795)=7400192÷3×88=5632396÷(27÷9)=132868-131+649=1386691×(45÷5)=621957×7×5=1995573-337=23617×49=83373×71×2=1036660÷4×52=780258÷6×12=516(455-321)÷2=678.8-8.4=0.412÷3×83=33214×(228÷4)=79814×6×48=4032912×8=7296278×2=55663×6×2=75654×11-98=496616÷(36÷9)=154456-232+251=475217×3-364=287964÷4+593=834488-40×3=36817×(90÷9)=17021×(500-466)=714284×(15÷5)=852150+(381-300)=231219+(263-94)=388735÷7÷7=15364÷4+928=1019694-372=322193+16×20=51310×(312÷8)=390376÷2÷4=47499-259-49=191476-762÷6=349512×(993-990)=1536307-(453-274)=128398÷2×5=995490÷2÷5=4973×6-188=25024×(149-61)=2112104×8=83216×50÷4=200723+70×8=128394+96+509=699678×7=474613×4×96=4992168÷(428-426)=84870÷3×7=2030253×(28÷4)=1771126÷3=4281+93×6=63915×10×3=45057×(136÷8)=969427+956-697=686500+240+408=114813×(112÷7)=208600÷8×5=375925-821-53=5134×4×3=408872÷(470-462)=109203×2-194=21263÷9×89=623132×(319-311)=1056(418-378)×21=840(277-271)÷2=319×3×16=912390×6-954=138631×2=6212×19×4=9120.7+8.9=9.694+340=434813+10×56=137334×8=272358-306+68=120937-546=391103×9=9276/10+2/10=8/10396÷(182-180)=198859-624-47=188(121-103)×54=972782-45+159=896950-162÷3=89643×(248-237)=473405×2÷5=16211×(58÷2)=319252÷2=12643+42×17=75738×2×10=76011×84-644=280295+(164-98)=361894-581=31386.2-67.2=19.0959+361-912=408228÷(54÷9)=3828×68÷2=952(582-206)÷2=188480-436+302=34650×48÷5=48027×7=18965+45+255=36552÷(760-756)=13676-(67+486)=123458-432÷9=410212+(610-223)=599299+35×13=754637-(184+419)=3426+417-313=1302/6-1/6=1/6203÷(42÷6)=2930×77×2=4620605×9÷5=1089773-35+169=907251+130=381429+606-499=536275-112-105=58162÷3+772=826227+17×25=6523.5-2.5=1.024×3×25=1800321-(980-935)=276310+59+535=90444×24×8=8448379-150÷5=349(210-114)÷3=32281-49×4=85203-264÷8=17016×6×45=432012×4×6=288310-18×17=4149×(553-548)=7458.4+2.5=10.9738÷2÷3=12322×21-274=188487-445=42601-49=55254×52÷3=93624+424÷8=77460-(14+402)=44395-(222+122)=5114×35-360=13084÷(12÷3)=21997-775+136=358343×2=68688×(15÷3)=440(270-240)×16=480100×2÷4=50309+(202-196)=315301×2=602225+177=402422-255÷5=37112×8×86=8256222÷6+291=328248×4-44=948860-553=307172×(15÷3)=860149+244-195=19839×24÷8=117343-(116+104)=123243-(47-33)=229928÷8+237=353746-542-84=12059×10×7=413011×8×43=37843.6+9.7=13.3141÷(383-380)=4717+38=55904-(107+241)=55661×12-19=713837-456-206=175465-(395-65)=135415-344-36=35762÷(2×3)=12729×(774÷9)=249448×12÷9=6443×(41-22)=81712×15×2=36023×4×2=18447×(26÷2)=611716-160-30=52695÷(20÷4)=194.2-2.3=1.952.2+18.4=70.6594÷(656-653)=19840.2-24.2=16.087.7-53.6=34.1108+161-261=8363+203=56622×16÷2=1768.6+9.7=18.3822÷3×4=109614×(26÷2)=182140÷(499-492)=20379×(602-593)=3411385+(359-183)=561(377-149)÷2=114941-15×7=83696÷2=48330÷(24÷4)=55319×(16÷4)=1276320+(499-168)=651282-72÷8=27345×6÷9=3010×74=740275+127=402302-351÷3=185359+367+441=1167330+82×12=1314102÷2×81=4131402-21×3=339720-160×2=40010.0-8.3=1.710×(282÷6)=470789-15×49=5410.0+7.2=17.2312÷8×6=2344/7-1/7=3/7398-456÷8=341226-13-184=29706-13×50=56(650-568)×70=5740688-116×4=22446÷(318-316)=2319×84=1596744×(171-164)=5208199+754-108=845317-72×2=173110×5-112=438319-(176+88)=5570÷(23-21)=3588÷(16÷4)=2251+15×16=291196+907+698=1801194×5-600=370216÷6÷6=6746-215+49=58075+385=46041×2×37=303447×2×72=676814×16=22431×68×3=6324337-(262-220)=295342÷(3×2)=5727.3-4.2=23.1335+356=691228×(20÷5)=91217×3×41=2091204+448÷4=316852×9÷2=3834190+876+109=1175594×4=2376448÷8÷4=1454×12=64824×6÷3=48600+(432-360)=672936+70×12=1776657÷(3×3)=734.1+6.8=10.913×65-528=317313-(74+14)=225889-39×20=10934×(649-570)=2686342+(312-233)=421933-263×2=407355+260÷2=485512÷8÷4=16262-193=691/5+2/5=3/5877-336-192=34928÷4×94=658108÷2+286=34092+228+413=733175÷7×5=125470÷(35÷7)=94941+649=159057×(55-50)=28515×24-205=155308+66+281=6559.1+6.4=15.543×21+518=1421152÷2÷4=19171-118-39=14657+61+151=869295+26×22=867347-38=30974×11-450=364482-400+913=995855-91×6=30972÷(2×4)=9792-132×5=132183+(440-337)=286103×3×2=61813×30-362=28930÷6=155124×6×3=223238×11×2=836783-284-238=261380÷5÷4=19324+(814-252)=886120÷5×9=216468÷(18-16)=234630÷9÷7=1031×3×94=8742126÷7×19=34212×5÷4=15233-(346-285)=172396÷9×69=3036216÷(2×2)=5416×3×34=1632616÷4+412=56613×7×29=263916×(105÷5)=336398÷(10÷5)=19930+157=187741-(482-13)=272413-29×4=29763÷9=7141+293=4342/3-1/3=1/319×32-136=472(712-626)÷2=43698-553=14512×36÷2=21675+531+721=1327550+659+79=1288317+51×9=776(260-137)÷3=41605-528÷8=539(256-214)÷3=1411×(107-49)=638140×4+52=612440-(62+310)=68414+25×3=48911×42-290=172287÷(35÷5)=41704+577-333=948335×(24÷4)=2010(997-171)÷2=413700÷7×4=40068×35÷7=340509-(269-91)=331(345-185)÷2=8097.7-63.9=33.8397×2×5=3970805×8-102=6338313+524÷4=444448÷(21÷3)=64308-19×14=4235×18÷2=3152.8+3.8=6.625.4-5.4=20.0423-369=54846-(576+242)=28469+20×9=64939×2÷3=2688+46×4=272877-13×51=214766+22+64=852203×4÷2=406852÷(2×2)=213494-13×12=338555÷3+10=195954÷9=106234÷(96-93)=78517-868÷2=8369×49÷3=1127110-728÷8=19115+30×14=535170-462÷6=93847×7=5929295×(497-494)=885880÷2+160=600171÷9×5=9527×17-82=377927+311+562=18004.5+1.8=6.3334÷(411-409)=16710÷2×5=2521+249-56=214192÷(48÷6)=24502÷(264-262)=25139×25-363=612720+29×11=103975-10-26=39556+772=132829×30×5=435019×23=43727×3×52=42120.7+3.9=4.6373-539÷7=296965×6=5790250-83+326=49318×13×4=936123+17×12=327792-766=26365-11×32=13198-173+465=49043+38×9=38515×36÷3=180968-(342+321)=305218-42×2=13440÷4×28=280469-465÷5=376218-11×13=75(910-819)×18=163891+494-378=207681-(533-327)=475619+173×2=965199+105÷5=22058×99×3=17226204÷(2×3)=34850-49×17=17914+915÷5=109738×(124-120)=152777×(24÷8)=233171×12=852600÷8=75427-200-70=157457-12×8=361453+46×7=775241-45+18=214410+262=672(182-119)÷9=741.7-21.6=20.135×28-56=924351×8=2808960-224÷8=932685×2=1370272×3÷4=204149×(200-192)=1192499×(30÷6)=2495952-24×33=160460-291=169176÷(24-22)=88172×4-573=11520+260×2=540(363-108)÷3=85154÷(14÷7)=77185+81=266440-524÷2=17820×26+10=53054÷9×74=44411×66=726342-(37+24)=281232÷(4×2)=29480÷2÷8=30314×7=2198486-91×4=122729×(785-777)=5832148×(27÷9)=44467×13=871487-150+526=863103×2=206457-15×16=217499-204-204=91202×(491-487)=80876×(16÷4)=304136÷(4×2)=17171-15+463=619480-35-171=2749.3+1.9=11.2972÷(2×2)=243591×5-548=2407183×8-423=1041954÷2+308=785547+125+235=907876÷(2×2)=219340+358+244=942170-11×14=1689×82=7298175×(860-854)=1050482-316-12=154462-(127+164)=171222÷2÷3=371/7+3/7=4/7(234-170)×36=230462×72=4464292-81=21141×(819-755)=2624196-129+69=136201+13×18=43512÷3×35=140213+78×5=60333×16-334=194934+463=1397382-49×3=235376×8÷4=752876÷(2×3)=146805-567+880=1118208÷(2×2)=52510÷5÷6