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858-(266+70)=(910-42)÷4=494-14×12=600-38=(207-31)÷4=464÷4+799=30÷(2×3)=363÷3=24×2×89=76×82=600+236-227=322÷(195-193)=17×(478-470)=31×10=215×(134-130)=38×14=180+357÷7=280÷5÷8=63×9-130=810÷5÷2=436×2-578=134+(82-71)=32×(15÷3)=360÷4÷9=35×7×9=9.7-4.0=22×5=170+(609-472)=16×21÷4=76÷(2×2)=504÷7×78=313×(10÷5)=256÷8×3=502÷(433-431)=312-30-128=406÷(931-924)=803×(89-82)=13×33-382=789+259=210÷7×32=272×7=78÷3×14=243÷3×8=343+268+788=532×6-613=46×9-60=110÷5×17=350+875+533=353×4-835=129+343=905-25×27=72×(430-345)=41+124-20=167+120-132=453-21×21=12×66÷9=651÷7+174=155×6÷2=692÷2=(271-155)÷4=74×5-183=65×26×7=2.2-2.1=8.7+7.2=118×(48÷6)=1.8+10.0=11×(88÷2)=33×(72-52)=2/8+5/8=452÷2÷2=794-(356+31)=189÷(35÷5)=837÷3×4=13×57-149=327÷(15÷5)=599-(429-59)=318×(262-259)=977-221-32=45×2×92=171×2÷3=801-436=418×2×3=31×(70÷5)=18×14×3=42÷(726-719)=473-14×30=384÷8=11+21×29=119+125-216=584÷2÷4=900×(10÷2)=379+(325-230)=351+(355-134)=3/8-2/8=56×72÷6=564+976-409=470-25×11=14×52-394=319+333=889+335-239=344÷2÷4=430+120=498-(392+36)=(685-19)÷9=704÷(923-915)=956-(630-591)=702÷(18÷3)=335-668÷4=185-(461-301)=243-53=407+486÷9=837÷9×7=324÷9+61=95×8-107=139×(45÷9)=460+(123-121)=153×2-287=24×89×8=959-188×4=139×4×9=47×69=248+56=993-558+644=441÷9×52=108-47+214=10×(106-85)=924÷6÷7=209+239=8.4+5.3=166÷(364-362)=629×(54÷6)=917-(448+262)=415-116+171=232×6=(794-87)÷7=24+455+377=808-23×11=10×61-381=49×2×41=955-642-81=34×8×2=42÷7×57=163+10×57=44×8+184=52×15÷6=9.5-5.2=32÷(2×2)=279÷3×79=56×84=320+451+154=32×31=640÷2+270=761+(865-702)=(901-880)×37=125+(895-443)=649-(519-101)=5.5-0.5=18×(189-178)=404÷4=896÷(2×2)=505-459÷9=170-516÷4=443-37×11=111÷3=243-71=664÷4×5=15×6=426-223-77=10×7×77=4.8-3.4=911-196×2=14×(440÷8)=270÷6=182-40÷2=11×4×40=689-38×17=50×6×3=816÷3=413×9÷7=176÷(12÷3)=881-57-125=440-325=10×(308-231)=96×(120÷8)=4/8+3/8=16×55÷5=152÷8×26=793-69=62×5×6=10×6×4=840+(285-280)=192÷4=312÷4×41=113+416+311=20×12=203×2÷7=714×(28÷7)=12×64=132+29×7=116÷(2×2)=0.6+9.8=14×93÷3=10×34÷2=132-12×2=324÷(24÷4)=112×(220-214)=40×2×71=782+231-305=234-70×2=44+262÷2=405×3÷9=302+124×2=843-81×5=448÷(4×2)=295+173=13×60÷2=26+210+762=227×2-203=403×9-108=357+27×16=6.6+1.8=93×2+521=441÷(45÷5)=2/7-1/7=732-28×26=81×19×9=1/4+2/4=311+35+93=873×(545-538)=53+32×10=359-(496-355)=98×7=691-374=150÷6×15=497-150-10=90×68÷2=(940-517)÷3=454-59×4=1/5+3/5=208÷4=228÷(471-467)=288÷(36÷6)=443×(438-431)=58+97=27×97×8=331+(792-398)=540÷9÷4=848÷4×8=47×2×65=127+101-54=97×(28-25)=589-12×28=870÷6+347=948÷2×7=64×82×3=895+73×12=36×(456-447)=668÷(32÷8)=469+138×3=363÷3×4=12×4×62=402×5÷3=3/6-1/6=390+(423-36)=714+31×10=982-(966-492)=234×(92-89)=48×7+499=14×(50÷5)=820÷(2×2)=22+(478-369)=33-15×2=12×35×2=17×15-242=137+148+224=863+393+260=48÷2×5=166-(185-29)=440-(298-194)=438÷(3×2)=82×2=819×8÷9=53×2=4.4+9.1=35×(90÷6)=105÷5÷3=249÷(347-344)=275+27×23=12×98×8=(285-265)×13=14×14×3=11×7×76=283×3×4=392-21-162=93×23÷3=960÷(2×4)=2/6+3/6=254÷(12÷6)=46×2×31=967×5=786÷2=32×13×2=24×38=96+(264-162)=333÷3+640=891÷3×6=81×12=40×(102÷6)=119-69+523=406÷(260-258)=964-243÷9=16×4×81=895×6-706=90×48÷8=59-(22-10)=999-16×12=97×(933-857)=472÷(2×2)=99÷(24÷8)=196+843÷3=226+(968-591)=566+20×38=129+323=507-373=126÷3=479-(373-364)=16×3=111×5÷3=910+268-233=32×92×6=51×5=94×36=280×(10÷5)=818+(813-502)=312-46-230=12×25-226=721+832÷8=125+202=185+118=49+221=48÷(2×3)=389-279=393+78=348÷6×8=13×3×12=356-511÷7=371+(335-151)=7.4+4.2=291-138=60×15-664=38×(72÷8)=440÷5×8=62×10=843-18+254=62×94=230-196÷7=740×9-997=74+38=8.7-3.6=319-(435-293)=295÷(25÷5)=14.0+13.5=51+279=253+191-68=460-(43+145)=157+36×2=114×6+990=436-76+105=308+86-377=43×2×7=13×12×4=88×(463-452)=150×(21÷7)=30×11÷5=91+181+117=480×2+352=10×8×26=75×12-673=21×4×65=87×81=413-882÷9=393-74×2=824÷2×9=6.5+2.1=18×3×98=195÷5×2=651+876÷3=220-129+253=91×(360÷4)=201-85-19=7.5+1.7=527-74-395=364-(25+56)=911-23×27=26×(783÷9)=15×54-267=748-26×28=350-(539-489)=786÷6+419=22×21=147×6-469=139+104+47=959÷7×6=488×2-965=35×(52÷4)=20×20×2=21÷(993-990)=302×(12÷4)=464÷2×8=161-(327-297)=93×4×7=(293-198)÷5=14×68-531=67×10=23×14-181=910÷5÷7=138+297=14×12×4=880÷(35÷7)=60×76=6.6-5.2=600÷(2×2)=(892-831)×20=144÷8×4=426-28+72=14×2×6=75÷(15÷5)=980÷(805-803)=854÷2=71+45=269-23×7=420-25×15=74.9-15.2=43×2×21=(681-650)×32=927-(98+171)=50×3×4=325+432=270-35×5=41×72×8=746×5-213=420-21×4=327-(425-346)=(172-103)÷3=28×4÷7=733-459+181=67×11-270=790÷5×2=870-834+120=21×(186-154)=16÷(4×2)=732+417=2/3-1/3=179-(286-169)=217-208÷8=48×3×6=786÷6×2=256×(261-258)=10×4×42=98÷(831-824)=406+(796-114)=882+72×11=4.6+2.6=446-(334-155)=60×3=273-(96+122)=488-11=687-11×57=50×(253-160)=210÷7÷5=63×26÷6=165×(54÷9)=518+348=592÷(2×4)=(184-170)×33=29×3×5=350÷5×25=560÷(753-749)=675÷9÷3=108÷6×14=118×4+80=13×15×4=404-238+71=606-269+186=887-(535-75)=932+(579-248)=13+(207-158)=55×4×2=83×4-53=(412-391)×22=347-(136+142)=840÷(767-761)=374-268÷2=473+364÷4=52×(407-404)=10×20÷2=479×(20÷4)=21×(616÷7)=460÷4÷5=11×(518÷7)=356+828÷3=482-(432-270)=454÷(426-424)=19×4×12=135÷9×6=3.3-2.9=68×41÷4=437-269=477-36×8=866-579=845×5=252+179=427-584÷2=313-(80+15)=328×(20÷4)=8.4-1.1=47+397-44=364+10×58=609×2-132=6.6-3.7=6.1+60.3=483+404×2=330-110-186=677+781=9.3+10.0=42×83×3=27×16=240÷(2×3)=5.4+6.6=214×6÷2=131+725+96=907×9-538=668+458-89=952×2÷4=371+54-407=187×(16÷8)=403-(86+19)=636×7-434=705÷3÷5=(949-883)÷6=24×20-417=76×3×7=981-307+236=51×16+134=171×3-454=21.2+38.7=159×(232-226)=455-(38+401)=23×3×23=162-38×3=8.8-5.2=463-15×16=470÷(68-63)=(280-94)÷3=(233-73)÷4=790×9-803=11×59-634=30×(444-439)=28×12-250=576-165÷5=28+(395-175)=261÷9×16=366-222+237=428+303÷3=263+215-472=4/7-2/7=84÷3=760÷5÷2=19×18×2=10×8×46=363-11×10=480×2÷3=40×10×2=442+12×10=108×8-622=36÷2×52=11×10×6=11×6×66=376÷8=27×32+120=473-40-359=702+11×55=(406-389)×59=36×3×9=813-635+483=592÷(2×2)=351×2-131=483+12×22=320×3=378-53×2=16×53÷4=323-14×15=941+28×32=275+(370-82)=339÷3=205-(142-58)=672-29×12=151×4-451=6.2-6.0=368-14×22=433-(139+58)=966÷(2×3)=81+55×11=256+(961-426)=270+31-249=15×(272÷8)=4.9-3.6=122-330÷5=786÷3+57=634×(35÷7)=(292-112)÷9=43×(30÷3)=774×9=(835-343)÷3=40×22÷5=84÷4=15×25×9=13×21÷3=82.2-51.8=1/5+2/5=448-416+116=16×(372÷6)=73×13=11×(205-194)=875×4=861÷7÷3=95×7×5=65×12-584=884-193×2=343+32-128=718-669+874=264×5=(467-81)÷2=7.4+8.6=114÷6×26=86×94×2=181+57×5=39×12-399=876÷6÷2=500-194=765÷(3×3)=168÷(18÷6)=606÷(3×2)=821-175+943=5.9-4.5=997-(264+254)=344×4=952+45÷5=202×2=982-12×7=625+295=38×5÷2=117×(102-98)=111+16×10=615+120=679-(962-888)=67×88=51×2=32×20+248=322÷2÷7=792÷(2×4)=209-12×6=172×(24÷6)=93×(468÷9)=352÷(4×2)=444×(291-284)=522÷3=30×97×8=40÷2×58=462÷(21÷7)=852+628+123=980+888+990=141-39=677-147-295=54÷(2×3)=167×8÷2=520+376-64=12×(160÷2)=347×2×5=607×9=975-(18+406)=17+35×26=14×49=533+892+990=7.6+2.4=55.0+24.0=270×3-713=76×13+986=274-23×11=399÷(217-210)=(485-459)×31=125-115+42=14×59-628=578-(350+40)=464+(373-312)=2/7+3/7=(828-136)÷2=778÷2=140÷7×9=4.5+3.3=206-12×17=480-798÷2=179+(237-222)=458÷(439-437)=52×4×7=280÷2+501=957+577-671=90÷5×14=200÷(16÷8)=355-85=144÷9÷8=240÷8=744×4=31×15÷5=29×(98÷7)=14×(244÷4)=12×(294÷7)=288+335+295=(470-316)÷2=138×6÷3=324+125-97=877+63-359=196÷4=72.0-44.8=81×7÷9=92×9÷3=19×(45÷5)=454-419+232=16×18×3=850×4-279=21×28÷4=15×3×80=190÷5×4=29×2×5=(480-32)÷2=186-49=12×37-32=192÷(12÷4)=463-10×45=224÷(2×4)=410×(36÷6)=56÷(49÷7)=331×(27÷9)=96×3=(419-344)×91=771-125-286=205+163×4=59.4-51.3=67×74=270÷3×57=19×14÷7=382+28-297=791-(126+289)=850×(18÷9)=303×(918-909)=821+828+347=4.4+0.2=108-39÷3=266÷(159-157)=246÷(383-380)=348÷(42÷7)=423-67×5=57.9-37.6=69+50×17=11×6×24=285÷5=91+31×11=240÷3=371-372÷3=358×8=8.6-5.5=145-75=475-385=73×14=792÷9÷2=339-(229+74)=998-99×9=557-240÷5=834-309-150=335÷5×7=115×6÷3=731-(699-410)=24×(145÷5)=18÷6×96=804÷(3×2)=558+741+158=748+68×6=753-476-59=242+158+375=970÷(881-879)=24×5=479-250-124=210÷2÷3=129-468÷9=759+34×6=758+609+910=304×5=260÷5=259-27×7=558×(15÷5)=55×4-77=157-124÷2=280×(347-344)=20×(248-227)=616-447÷3=996÷(2×2)=534×9÷2=905÷(199-194)=36×(253-156)=25×10×2=531-616÷7=351+43×9=80×61÷4=215-125=75×91×6=828÷(2×3)=50÷5×79=53×5×3=48×(351÷9)=96÷6+334=48×38×5=285+130=724÷4=938÷(12÷6)=357+(613-247)=285×2×6=45+583-145=301-(303-176)=426-(170+51)=161×(16÷4)=892÷2÷2=267×6÷2=981-113=10.0+4.5=157+82×5=34×28-840=15×3×63=(454-158)÷2=48.9+40.1=2.2+40.8=322-212=36÷2÷6=15÷3=27×36=10×45-167=20÷5×62=442×2-190=949-15=220-33=51×40÷3=(462-216)÷6=534÷(42÷7)=22×8×2=19×(340÷5)=215÷(398-393)=11×95×7=156+45×4=57×5+176=56×10÷8=(893-823)×26=155+316=125×2=855÷5÷9=834÷(156-153)=158+360-121=46×2×50=550÷2÷5=655-(103+390)=966÷3×4=5/10-4/10=94-(231-171)=1/4+3/4=82.8-37.0=560+(896-296)=75×57=134×3×7=20×37=17×4×69=9.4-3.7=729÷(3×3)=878-168×5=89×8÷4=951+22-539=85÷5×33=1.2+0.8=249×(714-709)=620-149=18×(496-485)=94×12=466×2÷4=417×2=513-62-260=(242-191)×12=240÷(245-237)=14×10-93=273-(132-82)=(326-98)÷3=342-132-184=482-186÷6=(821-593)÷6=374-(159+196)=600+540=886-(543+118)=(414-156)÷2=24×2×98=6.5-4.0=117+21=78×23=335-249+384=950-216×4=511-181=690-246÷2=486+(231-106)=552÷2÷4=277×2=185÷5+271=413-14×29=532×2=464÷8=309-185-85=951-152×2=116×4×3=240×3÷2=318+60+133=377-126÷2=441÷3÷3=267-63-11=48×2×55=695-482=369-30×11=43×30=28×26-281=485×2÷5=313-14×9=201-188=7.7+8.7=20×4×8=178+76×9=76×12+60=35×(992-981)=156×3÷6=340+(262-131)=880-88×8=664÷4×7=13.3+61.6=132÷2÷2=782-721÷7=312÷(2×4)=490+(633-265)=(500-455)÷9=91-30=285+159=162×(36÷9)=288÷(325-319)=296-105×2=169-21×8=18×(252÷9)=369+(262-19)=667-226-440=725×(35÷5)=79+225-173=598÷2=301-(625-509)=67×(792÷8)=802-106=211-511÷7=168÷2×9=474-57×6=28×3×38=255÷5÷3=756÷(2×2)=355-12×6=960÷4+150=855-728÷4=665×7-851=852×(824-815)=384÷4+270=(162-117)÷5=207+(256-26)=4.7+4.2=79×5×8=794-26×11=972-112×5=59-(416-382)=422+189=113×7-329=411-255+47=(657-595)×15=749×(24÷4)=262×2+350=132+608÷4=400÷5×14=630+235+812=172×4=432÷6÷8=320×2÷5=370-85×3=474÷(14÷7)=127-472÷4=847-32×10=134+100=180×(68-65)=924÷4÷3=335-(86+223)=994+300=630×(899-890)=3.8-3.4=125+149×2=130×3=9.6-7.9=(188-152)×15=108-78+249=43×16÷2=120×6×9=874÷(356-354)=46×18-754=245÷5×15=75÷5×16=700-(818-278)=34×6÷2=571-19×30=4.1+7.8=180-177+287=192-(147+13)=469-(191+127)=848-99-88=620-615÷5=267÷(27÷9)=53+(323-45)=220+84÷7=476-209+681=919-13×60=126÷6×43=420÷(3×2)=344×2=72×88÷6=387-15×14=567÷(14÷2)=1/8+6/8=694÷2=79×12=824+389+26=23×59×7=480-(41+250)=359-23×10=662+399-42=54×(376-318)=7/8-1/8=281×8÷2=36÷(30÷5)=972÷(3×2)=291×(15÷5)=78×(224÷8)=(178-121)×10=59×84÷3=774÷3÷2=386+226÷2=45×8=66÷6=816÷2×3=58×(162÷3)=560+11×32=13×(104÷2)=28÷(10÷5)=384÷3=549+559-393=14×29-355=42×20÷3=578+14×63=4/6+2/6=175-20×5=(489-469)÷5=5.4-1.0=951÷3+476=132÷4+370=988-266=957+328-77=252+163-197=352÷(24÷6)=47×(34÷2)=897+696-167=16×6÷4=181+465÷5=359-33×10=149-(343-209)=37×(147÷7)=735-718=258×(18÷6)=407-48-349=17×(110÷2)=36.4-9.2=854×4-509=371-250-24=22×(34÷2)=34.2-4.0=3.6+7.7=14×27-156=135×4÷3=355×2=157+91+120=765÷5=31×29+772=408×2×5=17×10=516÷(15÷5)=252+104+116=52×(334-330)=76×12÷8=345-(316+22)=596-334+302=16×92=38×11×2=519÷(717-714)=40+19×5=38×2×35=13×67=72×(254-250)=720-323=931-48×14=29×14+243=268÷(14÷7)=922-(405+121)=234÷6×2=202-(264-206)=12×8×3=23×18-78=154+189-21=411+840÷3=123+25×4=164×3×2=198÷3×51=288÷6×9=24÷4×7=944×6÷3=116×(40÷8)=56+316=165×(206-202)=605÷5×7=33×(613-539)=117÷9×4=94÷2=4.9-2.3=339-39×8=229×4-641=36÷4×9=971×6÷2=399-207=483-(260+218)=792÷(18÷6)=929+445×2=345-344÷4=70÷5×97=692÷2+91=705×(317-308)=400÷(286-282)=5/7+2/7=18×19+18=181×9=786-(770-681)=392+49+303=276÷(2×3)=205÷5×2=15×28÷5=424-351-23=132×6÷2=15×5×33=28×10=(119-17)÷3=928+69×9=120÷(2×4)=17×10+771=58÷(716-714)=21×84÷9=597-22-487=43+652÷4=960+252÷7=74×(440÷5)=228+65=476-25×11=60÷4=86÷2×6=847-440÷2=222+21×9=3/6-2/6=(153-135)×13=174×2÷3=(996-968)÷2=300-(410-176)=660-(87+499)=(468-72)÷4=16×3×9=452-35×12=528÷4÷6=982×(487-479)=823+18×19=176÷4×7=24×26×6=(278-233)÷3=350-870÷6=282+241×2=(440-311)÷3=8.5+5.0=564-(626-192)=12×14=88×11-880=55×(247-240)=84÷(2×3)=23×14-312=372÷3×2=636-365-212=111×8÷3=630÷5÷3=284-621÷9=66.7-20.8=20+11×4=341+819+130=100-81=6.8-4.7=62×11-226=422-237-159=908÷(2×2)=955+859=731+(746-250)=226×(360-354)=62×(97-94)=37.6+33.6=480-358÷2=264÷(56÷7)=22×12×2=8.9-3.6=326+134=866-(433+239)=891-704+315=66÷3×26=440÷8+959=255-525÷3=28×(381-367)=213-(454-263)=863-625-190=478×(351-342)=439-321+216=397+545÷5=299+223×3=62×5×3=636+20+304=484+(394-280)=16×52=696+20×40=350-11×31=5.7-2.2=520÷(14÷7)=446-20×19=3/9+4/9=318÷(21÷7)=112+35=34×(54÷9)=126×4-400=40÷5×15=105×(20-13)=589+491+203=798÷2÷3=(896-392)÷6=701+120÷6=12×8×81=90+66×11=475-94=133-47=86×12×9=37×2×3=11×14×4=13×4×74=6/9-1/9=448+106×5=267+51-76=264+201×2=630÷3÷5=703-(502+145)=91+11×3=14×6×22=163×9-905=57×(168÷3)=725+963-367=687-18=693÷(3×3)=3/8-1/8=463+(657-440)=288÷6÷2=204÷(176-170)=840÷6÷7=499-247+44=427-42×8=829×(771-766)=650-12×8=222×(16÷4)=49×(173-167)=28×35÷5=168+63×6=635+901+426=494+(342-170)=21×21×2=792÷3=30×5×7=256×7=954÷6×2=11×30×2=652+28×27=230+111+483=310÷2=3.0+8.9=389×2-455=54×4×3=65×98÷5=14×18-125=467×6=430÷5×55=564-945÷5=230+(427-139)=252÷7×12=63×26÷7=24×2×96=82×10=(366-352)×97=496-(314+10)=865-403×2=438-(249+14)=306+136-377=266×3÷6=196×8=162+109-197=78×10×7=704-420÷3=(466-192)÷2=25×2×3=10×13×2=581+281-185=157+186+235=143+32+420=484+320+69=652÷(2×2)=804-738-35=587+(891-385)=368+283+72=107+12×55=24×11×3=473-469+167=5/8-2/8=20÷(472-467)=49.8-12.0=9.4+5.1=314+265+179=534+(984-179)=5.6+3.0=45×17-625=15+406-399=135+416=876÷2÷6=20×36÷5=38×5+452=31×(44÷2)=32×2=816×2-63=24×2×37=594-(34+277)=232+(482-337)=81+30×30=123+28×31=3.2-2.9=9.8-2.7=45+82×8=50+660÷5=468÷9×56=172×(24÷3)=441÷(40-37)=89×7-142=82×90÷4=278×(10÷5)=64×(940-908)=113×6×2=30×99=168+106=51×21÷9=353-39+483=157×(32÷8)=156÷(271-269)=350+226×3=402×(40÷8)=600-18×29=23×40÷4=26×81÷3=587-125+481=975-(144+425)=74.1-22.5=2/6-1/6=345-(405-194)=230-57-26=490÷(413-406)=71.4-61.5=21+(317-185)=452-230=41×11-292=33×59×9=940×4÷5=720-(284+176)=24÷8×86=798-(384+49)=(261-183)÷6=406-51-14=396×2÷3=96÷3=494-(616-452)=72×(632-556)=392-135-186=614×(290-286)=94-240÷8=22×6÷3=222+130×2=236÷4=757+662+111=460÷(452-448)=84.8-67.0=404÷(2×2)=502-27-234=843÷(24÷8)=27×(144÷6)=18×15-133=348×9=387-258+78=288÷2×4=(247-155)÷4=556÷2×7=(265-166)×66=52×(476-382)=18×21-339=819÷9÷7=577×(28÷4)=176+329-433=297÷9×26=(454-114)÷5=668+513-88=288-76÷4=48÷(18÷9)=121×6+591=(101-61)÷8=47+450+148=38×11-50=277-205+317=391-179-92=56÷2×13=171÷9+112=10×3×13=12×96÷8=666÷(2×3)=983-(979-149)=2.5+8.2=40+586+258=412÷(2×2)=13×36-167=348-14×5=400×(237-229)=44×2×63=210-10×18=8.5-7.4=474-393+39=388÷4=554+147=313-(317-264)=28÷2×52=418×(959-953)=528+254+993=333-142-36=509-(402-231)=33×11=8.8+6.9=976-(704+216)=(726-678)÷6=675-653+273=10×(35÷7)=90-24×2=754÷(16÷8)=471-(216+54)=143-152÷2=19×3×20=854×4-909=58×69=37×12-263=372+53×10=144÷(12÷4)=(315-272)×19=10×(711÷9)=284×6-705=315×3×4=7.0+74.8=(78-43)÷5=32.7+16.5=424-371+233=396÷4=920÷5+482=971-396-34=975-328+182=48.2+30.7=896÷(432-424)=19×(150÷5)=458-96=125×(18÷9)=(37-24)×34=18×22-153=620-410+860=205-109-64=26.7+34.5=300÷(16÷4)=468-181-127=555-15×16=343×(373-364)=867×(27÷9)=289×(635-630)=(153-141)÷2=570÷6×83=978×(15÷3)=48÷(324-320)=298÷2+470=990×(230-221)=561-68×5=449+215×2=280÷(363-356)=11×9×47=581-(868-319)=22×34-396=214÷2=104÷(122-120)=(255-155)÷4=328-(348-230)=14×(584÷8)=684-87×2=441÷(63÷9)=76×12+83=(417-402)×14=12×(472÷8)=421-40+45=28×8÷4=16÷8×99=296+53×11=40÷8×49=147÷(42÷6)=896×3-928=参考答案858-(266+70)=522(910-42)÷4=217494-14×12=326600-38=562(207-31)÷4=44464÷4+799=91530÷(2×3)=5363÷3=12124×2×89=427276×82=6232600+236-227=609322÷(195-193)=16117×(478-470)=13631×10=310215×(134-130)=86038×14=532180+357÷7=231280÷5÷8=763×9-130=437810÷5÷2=81436×2-578=294134+(82-71)=14532×(15÷3)=160360÷4÷9=1035×7×9=22059.7-4.0=5.722×5=110170+(609-472)=30716×21÷4=8476÷(2×2)=19504÷7×78=5616313×(10÷5)=626256÷8×3=96502÷(433-431)=251312-30-128=154406÷(931-924)=58803×(89-82)=562113×33-382=47789+259=1048210÷7×32=960272×7=190478÷3×14=364243÷3×8=648343+268+788=1399532×6-613=257946×9-60=354110÷5×17=374350+875+533=1758353×4-835=577129+343=472905-25×27=23072×(430-345)=612041+124-20=145167+120-132=155453-21×21=1212×66÷9=88651÷7+174=267155×6÷2=465692÷2=346(271-155)÷4=2974×5-183=18765×26×7=118302.2-2.1=0.18.7+7.2=15.9118×(48÷6)=9441.8+10.0=11.811×(88÷2)=48433×(72-52)=6602/8+5/8=7/8452÷2÷2=113794-(356+31)=407189÷(35÷5)=27837÷3×4=111613×57-149=592327÷(15÷5)=109599-(429-59)=229318×(262-259)=954977-221-32=72445×2×92=8280171×2÷3=114801-436=365418×2×3=250831×(70÷5)=43418×14×3=75642÷(726-719)=6473-14×30=53384÷8=4811+21×29=620119+125-216=28584÷2÷4=73900×(10÷2)=4500379+(325-230)=474351+(355-134)=5723/8-2/8=1/856×72÷6=672564+976-409=1131470-25×11=19514×52-394=334319+333=652889+335-239=985344÷2÷4=43430+120=550498-(392+36)=70(685-19)÷9=74704÷(923-915)=88956-(630-591)=917702÷(18÷3)=117335-668÷4=168185-(461-301)=25243-53=190407+486÷9=461837÷9×7=651324÷9+61=9795×8-107=653139×(45÷9)=695460+(123-121)=462153×2-287=1924×89×8=17088959-188×4=207139×4×9=500447×69=3243248+56=304993-558+644=1079441÷9×52=2548108-47+214=27510×(106-85)=210924÷6÷7=22209+239=4488.4+5.3=13.7166÷(364-362)=83629×(54÷6)=5661917-(448+262)=207415-116+171=470232×6=1392(794-87)÷7=10124+455+377=856808-23×11=55510×61-381=22949×2×41=4018955-642-81=23234×8×2=54442÷7×57=342163+10×57=73344×8+184=53652×15÷6=1309.5-5.2=4.332÷(2×2)=8279÷3×79=734756×84=4704320+451+154=92532×31=992640÷2+270=590761+(865-702)=924(901-880)×37=777125+(895-443)=577649-(519-101)=2315.5-0.5=5.018×(189-178)=198404÷4=101896÷(2×2)=224505-459÷9=454170-516÷4=41443-37×11=36111÷3=37243-71=172664÷4×5=83015×6=90426-223-77=12610×7×77=53904.8-3.4=1.4911-196×2=51914×(440÷8)=770270÷6=45182-40÷2=16211×4×40=1760689-38×17=4350×6×3=900816÷3=272413×9÷7=531176÷(12÷3)=44881-57-125=699440-325=11510×(308-231)=77096×(120÷8)=14404/8+3/8=7/816×55÷5=176152÷8×26=494793-69=72462×5×6=186010×6×4=240840+(285-280)=845192÷4=48312÷4×41=3198113+416+311=84020×12=240203×2÷7=58714×(28÷7)=285612×64=768132+29×7=335116÷(2×2)=290.6+9.8=10.414×93÷3=43410×34÷2=170132-12×2=108324÷(24÷4)=54112×(220-214)=67240×2×71=5680782+231-305=708234-70×2=9444+262÷2=175405×3÷9=135302+124×2=550843-81×5=438448÷(4×2)=56295+173=46813×60÷2=39026+210+762=998227×2-203=251403×9-108=3519357+27×16=7896.6+1.8=8.493×2+521=707441÷(45÷5)=492/7-1/7=1/7732-28×26=481×19×9=138511/4+2/4=3/4311+35+93=439873×(545-538)=611153+32×10=373359-(496-355)=21898×7=686691-374=317150÷6×15=375497-150-10=33790×68÷2=3060(940-517)÷3=141454-59×4=2181/5+3/5=4/5208÷4=52228÷(471-467)=57288÷(36÷6)=48443×(438-431)=310158+97=15527×97×8=20952331+(792-398)=725540÷9÷4=15848÷4×8=169647×2×65=6110127+101-54=17497×(28-25)=291589-12×28=253870÷6+347=492948÷2×7=331864×82×3=15744895+73×12=177136×(456-447)=324668÷(32÷8)=167469+138×3=883363÷3×4=48412×4×62=2976402×5÷3=6703/6-1/6=2/6390+(423-36)=777714+31×10=1024982-(966-492)=508234×(92-89)=70248×7+499=83514×(50÷5)=140820÷(2×2)=20522+(478-369)=13133-15×2=312×35×2=84017×15-242=13137+148+224=509863+393+260=151648÷2×5=120166-(185-29)=10440-(298-194)=336438÷(3×2)=7382×2=164819×8÷9=72853×2=1064.4+9.1=13.535×(90÷6)=525105÷5÷3=7249÷(347-344)=83275+27×23=89612×98×8=9408(285-265)×13=26014×14×3=58811×7×76=5852283×3×4=3396392-21-162=20993×23÷3=713960÷(2×4)=1202/6+3/6=5/6254÷(12÷6)=12746×2×31=2852967×5=4835786÷2=39332×13×2=83224×38=91296+(264-162)=198333÷3+640=751891÷3×6=178281×12=97240×(102÷6)=680119-69+523=573406÷(260-258)=203964-243÷9=93716×4×81=5184895×6-706=466490×48÷8=54059-(22-10)=47999-16×12=80797×(933-857)=7372472÷(2×2)=11899÷(24÷8)=33196+843÷3=477226+(968-591)=603566+20×38=1326129+323=452507-373=134126÷3=42479-(373-364)=47016×3=48111×5÷3=185910+268-233=94532×92×6=1766451×5=25594×36=3384280×(10÷5)=560818+(813-502)=1129312-46-230=3612×25-226=74721+832÷8=825125+202=327185+118=30349+221=27048÷(2×3)=8389-279=110393+78=471348÷6×8=46413×3×12=468356-511÷7=283371+(335-151)=5557.4+4.2=11.6291-138=15360×15-664=23638×(72÷8)=342440÷5×8=70462×10=620843-18+254=107962×94=5828230-196÷7=202740×9-997=566374+38=1128.7-3.6=5.1319-(435-293)=177295÷(25÷5)=5914.0+13.5=27.551+279=330253+191-68=376460-(43+145)=272157+36×2=229114×6+990=1674436-76+105=465308+86-377=1743×2×7=60213×12×4=62488×(463-452)=968150×(21÷7)=45030×11÷5=6691+181+117=389480×2+352=131210×8×26=208075×12-673=22721×4×65=546087×81=7047413-882÷9=315393-74×2=245824÷2×9=37086.5+2.1=8.618×3×98=5292195÷5×2=78651+876÷3=943220-129+253=34491×(360÷4)=8190201-85-19=977.5+1.7=9.2527-74-395=58364-(25+56)=283911-23×27=29026×(783÷9)=226215×54-267=543748-26×28=20350-(539-489)=300786÷6+419=55022×21=462147×6-469=413139+104+47=290959÷7×6=822488×2-965=1135×(52÷4)=45520×20×2=80021÷(993-990)=7302×(12÷4)=906464÷2×8=1856161-(327-297)=13193×4×7=2604(293-198)÷5=1914×68-531=42167×10=67023×14-181=141910÷5÷7=26138+297=43514×12×4=672880÷(35÷7)=17660×76=45606.6-5.2=1.4600÷(2×2)=150(892-831)×20=1220144÷8×4=72426-28+72=47014×2×6=16875÷(15÷5)=25980÷(805-803)=490854÷2=42771+45=116269-23×7=108420-25×15=4574.9-15.2=59.743×2×21=1806(681-650)×32=992927-(98+171)=65850×3×4=600325+432=757270-35×5=9541×72×8=23616746×5-213=3517420-21×4=336327-(425-346)=248(172-103)÷3=2328×4÷7=16733-459+181=45567×11-270=467790÷5×2=316870-834+120=15621×(186-154)=67216÷(4×2)=2732+417=11492/3-1/3=1/3179-(286-169)=62217-208÷8=19148×3×6=864786÷6×2=262256×(261-258)=76810×4×42=168098÷(831-824)=14406+(796-114)=1088882+72×11=16744.6+2.6=7.2446-(334-155)=26760×3=180273-(96+122)=55488-11=477687-11×57=6050×(253-160)=4650210÷7÷5=663×26÷6=273165×(54÷9)=990518+348=866592÷(2×4)=74(184-170)×33=46229×3×5=435350÷5×25=1750560÷(753-749)=140675÷9÷3=25108÷6×14=252118×4+80=55213×15×4=780404-238+71=237606-269+186=523887-(535-75)=427932+(579-248)=126313+(207-158)=6255×4×2=44083×4-53=279(412-391)×22=462347-(136+142)=69840÷(767-761)=140374-268÷2=240473+364÷4=56452×(407-404)=15610×20÷2=100479×(20÷4)=239521×(616÷7)=1848460÷4÷5=2311×(518÷7)=814356+828÷3=632482-(432-270)=320454÷(426-424)=22719×4×12=912135÷9×6=903.3-2.9=0.468×41÷4=697437-269=168477-36×8=189866-579=287845×5=4225252+179=431427-584÷2=135313-(80+15)=218328×(20÷4)=16408.4-1.1=7.347+397-44=400364+10×58=944609×2-132=10866.6-3.7=2.96.1+60.3=66.4483+404×2=1291330-110-186=34677+781=14589.3+10.0=19.342×83×3=1045827×16=432240÷(2×3)=405.4+6.6=12.0214×6÷2=642131+725+96=952907×9-538=7625668+458-89=1037952×2÷4=476371+54-407=18187×(16÷8)=374403-(86+19)=298636×7-434=4018705÷3÷5=47(949-883)÷6=1124×20-417=6376×3×7=1596981-307+236=91051×16+134=950171×3-454=5921.2+38.7=59.9159×(232-226)=954455-(38+401)=1623×3×23=1587162-38×3=488.8-5.2=3.6463-15×16=223470÷(68-63)=94(280-94)÷3=62(233-73)÷4=40790×9-803=630711×59-634=1530×(444-439)=15028×12-250=86576-165÷5=54328+(395-175)=248261÷9×16=464366-222+237=381428+303÷3=529263+215-472=64/7-2/7=2/784÷3=28760÷5÷2=7619×18×2=68410×8×46=3680363-11×10=253480×2÷3=32040×10×2=800442+12×10=562108×8-622=24236÷2×52=93611×10×6=66011×6×66=4356376÷8=4727×32+120=984473-40-359=74702+11×55=1307(406-389)×59=100336×3×9=972813-635+483=661592÷(2×2)=148351×2-131=571483+12×22=747320×3=960378-53×2=27216×53÷4=212323-14×15=113941+28×32=1837275+(370-82)=563339÷3=113205-(142-58)=121672-29×12=324151×4-451=1536.2-6.0=0.2368-14×22=60433-(139+58)=236966÷(2×3)=16181+55×11=686256+(961-426)=791270+31-249=5215×(272÷8)=5104.9-3.6=1.3122-330÷5=56786÷3+57=319634×(35÷7)=3170(292-112)÷9=2043×(30÷3)=430774×9=6966(835-343)÷3=16440×22÷5=17684÷4=2115×25×9=337513×21÷3=9182.2-51.8=30.41/5+2/5=3/5448-416+116=14816×(372÷6)=99273×13=94911×(205-194)=121875×4=3500861÷7÷3=4195×7×5=332565×12-584=196884-193×2=498343+32-128=247718-669+874=923264×5=1320(467-81)÷2=1937.4+8.6=16.0114÷6×26=49486×94×2=16168181+57×5=46639×12-399=69876÷6÷2=73500-194=306765÷(3×3)=85168÷(18÷6)=56606÷(3×2)=101821-175+943=15895.9-4.5=1.4997-(264+254)=479344×4=1376952+45÷5=961202×2=404982-12×7=898625+295=92038×5÷2=95117×(102-98)=468111+16×10=271615+120=735679-(962-888)=60567×88=589651×2=10232×20+248=888322÷2÷7=23792÷(2×4)=99209-12×6=137172×(24÷6)=68893×(468÷9)=4836352÷(4×2)=44444×(291-284)=3108522÷3=17430×97×8=2328040÷2×58=1160462÷(21÷7)=154852+628+123=1603980+888+990=2858141-39=102677-147-295=23554÷(2×3)=9167×8÷2=668520+376-64=83212×(160÷2)=960347×2×5=3470607×9=5463975-(18+406)=55117+35×26=92714×49=686533+892+990=24157.6+2.4=10.055.0+24.0=79.0270×3-713=9776×13+986=1974274-23×11=21399÷(217-210)=57(485-459)×31=806125-115+42=5214×59-628=198578-(350+40)=188464+(373-312)=5252/7+3/7=5/7(828-136)÷2=346778÷2=389140÷7×9=1804.5+3.3=7.8206-12×17=2480-798÷2=81179+(237-222)=194458÷(439-437)=22952×4×7=1456280÷2+501=641957+577-671=86390÷5×14=252200÷(16÷8)=100355-85=270144÷9÷8=2240÷8=30744×4=297631×15÷5=9329×(98÷7)=40614×(244÷4)=85412×(294÷7)=504288+335+295=918(470-316)÷2=77138×6÷3=276324+125-97=352877+63-359=581196÷4=4972.0-44.8=27.281×7÷9=6392×9÷3=27619×(45÷5)=171454-419+232=26716×18×3=864850×4-279=312121×28÷4=14715×3×80=3600190÷5×4=15229×2×5=290(480-32)÷2=224186-49=13712×37-32=412192÷(12÷4)=64463-10×45=13224÷(2×4)=28410×(36÷6)=246056÷(49÷7)=8331×(27÷9)=99396×3=288(419-344)×91=6825771-125-286=360205+163×4=85759.4-51.3=8.167×74=4958270÷3×57=513019×14÷7=38382+28-297=113791-(126+289)=376850×(18÷9)=1700303×(918-909)=2727821+828+347=19964.4+0.2=4.6108-39÷3=95266÷(159-157)=133246÷(383-380)=82348÷(42÷7)=58423-67×5=8857.9-37.6=20.369+50×17=91911×6×24=1584285÷5=5791+31×11=432240÷3=80371-372÷3=247358×8=28648.6-5.5=3.1145-75=70475-385=9073×14=1022792÷9÷2=44339-(229+74)=36998-99×9=107557-240÷5=509834-309-150=375335÷5×7=469115×6÷3=230731-(699-410)=44224×(145÷5)=69618÷6×96=288804÷(3×2)=134558+741+158=1457748+68×6=1156753-476-59=218242+158+375=775970÷(881-879)=48524×5=120479-250-124=105210÷2÷3=35129-468÷9=77759+34×6=963758+609+910=2277304×5=1520260÷5=52259-27×7=70558×(15÷5)=167455×4-77=143157-124÷2=95280×(347-344)=84020×(248-227)=420616-447÷3=467996÷(2×2)=249534×9÷2=2403905÷(199-194)=18136×(253-156)=349225×10×2=500531-616÷7=443351+43×9=73880×61÷4=1220215-125=9075×91×6=40950828÷(2×3)=13850÷5×79=79053×5×3=79548×(351÷9)=187296÷6+334=35048×38×5=9120285+130=415724÷4=181938÷(12÷6)=469357+(613-247)=723285×2×6=342045+583-145=483301-(303-176)=174426-(170+51)=205161×(16÷4)=644892÷2÷2=223267×6÷2=801981-113=86810.0+4.5=14.5157+82×5=56734×28-840=11215×3×63=2835(454-158)÷2=14848.9+40.1=89.02.2+40.8=43.0322-212=11036÷2÷6=315÷3=527×36=97210×45-167=28320÷5×62=248442×2-190=694949-15=934220-33=18751×40÷3=680(462-216)÷6=41534÷(42÷7)=8922×8×2=35219×(340÷5)=1292215÷(398-393)=4311×95×7=7315156+45×4=33657×5+176=46156×10÷8=70(893-823)×26=1820155+316=471125×2=250855÷5÷9=19834÷(156-153)=278158+360-121=39746×2×50=4600550÷2÷5=55655-(103+390)=162966÷3×4=12885/10-4/10=1/1094-(231-171)=341/4+3/4=182.8-37.0=45.8560+(896-296)=116075×57=4275134×3×7=281420×37=74017×4×69=46929.4-3.7=5.7729÷(3×3)=81878-168×5=3889×8÷4=178951+22-539=43485÷5×33=5611.2+0.8=2.0249×(714-709)=1245620-149=47118×(496-485)=19894×12=1128466×2÷4=233417×2=834513-62-260=191(242-191)×12=612240÷(245-237)=3014×10-93=47273-(132-82)=223(326-98)÷3=76342-132-184=26482-186÷6=451(821-593)÷6=38374-(159+196)=19600+540=1140886-(543+118)=225(414-156)÷2=12924×2×98=47046.5-4.0=2.5117+21=13878×23=1794335-249+384=470950-216×4=86511-181=330690-246÷2=567486+(231-106)=611552÷2÷4=69277×2=554185÷5+271=308413-14×29=7532×2=1064464÷8=58309-185-85=39951-152×2=647116×4×3=1392240×3÷2=360318+60+133=511377-126÷2=314441÷3÷3=49267-63-11=19348×2×55=5280695-482=213369-30×11=3943×30=129028×26-281=447485×2÷5=194313-14×9=187201-188=137.7+8.7=16.420×4×8=640178+76×9=86276×12+60=97235×(992-981)=385156×3÷6=78340+(262-131)=471880-88×8=176664÷4×7=116213.3+61.6=74.9132÷2÷2=3