四年級數(shù)學(xué)（簡便運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案

四年級數(shù)學(xué)（簡便運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案21×78-78=611-185-115=39×35+35=732+(768+818)=783+825-683=16×17×5=4×93×25=70+85+30=323+219+81=864-(298+364)=82×4×25=926+(274+303)=29×6×5=18×69×5=597+225-155=17×28+73×28=630÷2÷5=240÷12÷5=4×92×25=850-355-345=25×31×4=5×17×8=473+72+227=25×93×4=568+98+202=25×81×2=37×18×5=81×82-82=17+899+43=87×12×5=772+11+128=81×39+81=42×4×25=151+425+149+275=493+(207+258)=335+194+265=475+809-75=64+325+275+26=21×57-57=217+194+506=104+88-54=8×39×25=216+285+184=41×90-90=834-(234+555)=67×18×5=68+(172+832)=113+26+287=31×99=420÷5÷4=79×69+69=56+439+161+344=53×81-53=71×89-89=492+277+123=53×2×5=37×21-37=75×125×8=105+112+288+95=147+20+180+353=364+160+440+36=45×125×8=61×37+29×37=697+584-284=919-(124+519)=66×103=151×78-81×78=600-19-71=125×25×8=4×88×25=32+284+116=89×20+20=123+148+352+377=31×67+69×67=72×4×25=71×14-14=457+739-447=92×98=141×70-131×70=91×34-34=136×41+164×41=257+666+34=34×81-34=647+188+112+53=155×77-135×77=97×8×125=99×95-59×95=136-(96+20)=94×8×125=97×55=8×6×125=484+218+82=13×89+13=73×23-43×23=67×5×12=480-187-213=131×91-101×91=31+88+269=47×25×4=592-(31+512)=952-33-27=8×59×125=17+177+623+63=846-407-293=24×98=18+113+22+487=79×66+66=849-14-386=141+10+259+20=178+434+22=583+713-83=936-387-513=140÷5÷4=292-67-13=60+(755+840)=13×2×35=29×44+44=800÷4÷25=101×24=39×6×5=25×11×4=46×12+24×12=74×66+126×66=263-63-17=99×24=131×39-101×39=56×37+24×37=2×67×25=2×33×25=121+(79+784)=394+(95+606)=364+107+36+193=352+139+148=121+130+279+370=8×96×125=654+57+143=31×92-92=2×53×45=99×25×4=282+454+46+218=117+115+385=319+465+35=63×25×4=445+276+155=273+(241+327)=41×20-20=99×5×18=13×2×45=35+219+45+381=756-104-496=8×8×125=29×28+11×28=39×71+71=577+575-547=10+(40+476)=694+127+173=8×73×125=38+416+484+52=113×10+107×10=179×11+21×11=33+368+57=951-(651+20)=584-11-49=392+13+487+108=27+261+63=15+28+272+25=40×79+40=93×2×35=330+233+170=845-229-171=645+524-245=159+48+252+241=68×89+68=401+(699+670)=17+24+483=381+132+68=30×45+50×45=16×72+184×72=192+(48+708)=51×25×4=34+644+16=119+30+70+481=62+225+438+175=849+(251+553)=19×5×16=18×73×5=182×89+18×89=4×79×25=157×16+143×16=210+35+390=712-19-11=11×79+11=18×71-18=9×25×4=58+161+239+12=183×30-133×30=91×5×16=127×56-57×56=58×31-58=75×91-75=36×76+64×76=645+28+172=208+(466+192)=877-(588+277)=757-(224+457)=45×97×2=684+883-684=775+147+53=51×69+51=187+409+91+113=875-(247+475)=182×39-162×39=56×101=860÷5÷2=75×71-75=905-173-527=43×15×4=13×16×25=5×47×2=44×89+44=344+264+336=695-(106+195)=65×31-35×31=73×45×2=93+149+351+407=280÷35÷2=27×5×6=619-(100+519)=125×87×8=855-(367+255)=265+292+135+208=51×42-42=57×5×18=40×82+160×82=182+367+233=963-(23+163)=2×19×25=299-(99+36)=880÷5÷4=45+86+314+45=550÷5÷2=748+(569+452)=102×92-92×92=71×2×25=52×76+148×76=909+(891+304)=910-(66+110)=181×43-111×43=200÷2÷5=93×4×25=165+197+635=717+(563+183)=25×69×4=359+25+55+241=708-(293+208)=89×11+11=640÷5÷2=319+32+38=25×85×4=25×41×2=80×97-10×97=977+(836+423)=114×58+186×58=166×43+34×43=153×96-123×96=600÷4÷25=74+198+16=133+14+26+767=91×103=72×92+128×92=54×101=53×71+37×71=22+515+85=99×17=584+110+90+216=862-(655+62)=129+366+34=15×67×2=155+56+245+444=69×5×14=760÷5÷2=2×71×5=360÷15÷4=39×8×125=182+702+98=102×41=270÷15÷6=165×10+95×10=393+26+207+44=857-211-289=76×29+76=14×21-14=93×18×5=85×29+85=75×13×8=65×32-25×32=93×8×125=883+(417+532)=120×18-90×18=103×21=760÷2÷5=187+344+56=695+(917+305)=19×52+52=12×63×5=65×31-65=31×45-45=260÷5÷2=25×89×2=240÷5÷8=63×5×4=63×47-43×47=79×101=91×28-21×28=890÷2÷5=177-(87+54)=63×61-63=417-(17+308)=849-707-93=160×71-150×71=13+276+624=35×11×2=467+337+33=793+609-193=13×97+17×97=25×89×4=272+42+428+18=910-(416+10)=750÷5÷2=41+513+59=125×41×8=751-(351+152)=77×19+77=516+43+284+57=117×62-67×62=16+499+401+64=660-35-55=51×21-51=900÷25÷2=29×58+58=25×53×4=101×18=821+(943+79)=76×89+76=25×49+25=23+556+377+44=8×49×125=25×77×4=32+461+368=311+178+122+289=83×25×4=44×79+156×79=908-92-108=64×8×125=573+447-447=125+218+382+75=5×43×8=189×10+131×10=868+616-576=43×78+27×78=68+604+12=83×98=595+38+362=72+267+18+533=193×38-113×38=179×48-99×48=125×63×8=31×25×4=19×29+29=99×46=23×4×75=79×2×45=47×2×5=16+353+384+147=19×56+56=460÷5÷4=155+292+45=319+174+226+281=69×11+11=37×8×5=8×32×125=132×38+68×38=47×4×25=904+(996+23)=4×46×25=17×125×4=57×81-57=41+230+370=377+231+369+23=720-(120+204)=65+460+240=390÷2÷15=684-299-301=59×77+77=938+(989+462)=84×79+84=864-239-561=638-275-225=63×6×5=885-(751+85)=49×95+11×95=161×58-81×58=115+292+285=816-223-477=677+(295+923)=38×4×25=244+436-244=565-158-342=5×37×12=268+506+194+32=389+(211+123)=17+40+283+50=480÷12÷5=884-(384+498)=127+80+720+73=605+(269+195)=69×125×8=823+(877+110)=310÷2÷5=97×87=785-(285+32)=41×45×2=110+557+190=480÷6÷5=53×125×8=19×42+181×42=25×19×2=805+(95+793)=524+(576+671)=49+(151+757)=326+536+74=22×69+22=46×4×25=644+205+56=44+310+90+36=37×25×8=13+159+141=67×81-67=280÷2÷5=41×55+159×55=2×8×125=57+250+143+150=63×19-33×19=934-16-24=97+755+103+45=79×89+79=590+515-115=117×37-47×37=158×68-88×68=419+234+181+66=76+(424+397)=91×89+91=5×87×4=199+26+301+14=18×11×5=61×14×5=111×82-101×82=45×31×2=81×48-48=737+41+29+163=69×101=71×81-81=24×4×25=157+594-117=431+427-381=916-(176+516)=125×9×8=932-379-321=709+108+92=366+565-346=490-(27+450)=504+363-363=8×42×125=61×44-44=677+35+123+45=89×125×8=910+477-407=96+83+117+404=360÷5÷6=979-(662+279)=82×63-32×63=303+(660+697)=17×41-17=142×36-62×36=358+20+10+342=485+12+115+68=18×101=89×52+52=5×41×12=734-324-76=4×13×5=900÷2÷5=98×54=473+(278+327)=300÷12÷5=229+155+271=95+113+305+187=52×99=23+151+149+677=99×42=24+117-14=125×57×8=349+108+351=93×125×8=85×125×8=81×16×5=950+557-477=81×59-59=33+604+167=421+546-46=409+19+391=49×21+21=15×11×2=890+176-176=851-82-618=485+651-485=17+378+63+522=83+119+517=616+(184+650)=5×25×4=113×46-93×46=17×41+23×41=103×74=65×102=116+285+115+484=36×45+24×45=801-(401+334)=142×51-42×51=89×56+11×56=46+39+254+661=620÷4÷5=17×15×6=165×19+135×19=604-237-263=18×103=115×38-75×38=176+28+72=365-(34+165)=28×89+28=41×4×25=126+291+374+209=19×31-19=96+568+104=11×45+89×45=465-74-226=62×81-62=53×91-53=224+271+429+76=91×48-48=795+225-155=23×125×8=4×53×25=448+189+211=16×88+14×88=39×97=5×71×8=8×27×125=163+65+237=98×22=152+69+48=902+(598+678)=188+595+205=4×31×25=462+709-462=698-161-439=388-(27+348)=5×77×12=32+379+321+68=79×94+94=335+308-135=141×99-101×99=631+689-599=15×49×2=59×12×5=73×61-73=172+510+190=602+713-13=86+28+514+42=668+25+175+132=25×81×4=71+(433+129)=159×42-109×42=21×55+29×55=597-(97+477)=935-(535+198)=99×93=373+219+81=103×26=935-307-293=89×84+84=39×59+39=597+857-197=702+39+98+31=50×10+20×10=18×97×5=89+69+21=167-(68+87)=7×4×25=171×16-111×16=4×52×25=148+184+152+516=631+41+269+39=383+46+44+417=361-53-247=248+114+386=160×54-140×54=328+19+572+61=81+271+119+329=991-(134+591)=4×72×25=97×4×25=2×39×15=5×41×16=59×92+92=561-(261+223)=860-283-117=264+257+36+43=980÷5÷4=35×59×2=967-483-317=167×42-87×42=4×56×25=739+(37+861)=862-(683+162)=275+51+425=73×103=52×101=28×98=4×4×25=4×58×25=81+688+112+19=521+(353+79)=103×39=72+101+28+599=165+367+135=781+22+119+48=64×96+26×96=31×2×5=917-159-241=91×58-58=67+576+133+124=39×125×8=125×47×8=50×31-50=87×125×8=59×33+33=25×45×4=214+135-124=723+258-218=91×5×12=5×87×2=377+386+23+14=190+105+10=170÷5÷2=384+422-22=500÷4÷5=125×11×8=22×8×125=99×78=397+(103+42)=873-152-48=342+368-68=359+602-359=341+(614+759)=810÷5÷2=338+24+562=833+753-553=758-138-362=97×61=108+234+92+366=41×41-41=4×91×25=74×8×125=91×95-95=997-(188+797)=150÷2÷15=97×23=12×77+38×77=13+459+41+87=874-527-273=8×74×125=41×75-75=181+70+30=25×17×8=41×25×4=12×29×5=41×29+41=77×25×4=663+222-152=251+148+52=177+29+771=44+809+56+91=193+11+79=45×31-45=767-268-332=67×101=571+96+304=59×5×4=741+298-288=69×103=861-(161+86)=103×61=24+208+176+92=64×22-54×22=360÷5÷2=808+(792+440)=186×65-126×65=13×5×8=420÷35÷2=660÷15÷2=558+957-358=61×39+61=14×8×125=89×59+59=125×29×8=555-(525+16)=350÷5÷14=125×81×8=73+49+751=8×89×125=參考答案21×78-78=1560611-185-115=31139×35+35=1400732+(768+818)=2318783+825-683=92516×17×5=13604×93×25=930070+85+30=185323+219+81=623864-(298+364)=20282×4×25=8200926+(274+303)=150329×6×5=87018×69×5=6210597+225-155=66717×28+73×28=2520630÷2÷5=63240÷12÷5=44×92×25=9200850-355-345=15025×31×4=31005×17×8=680473+72+227=77225×93×4=9300568+98+202=86825×81×2=405037×18×5=333081×82-82=656017+899+43=95987×12×5=5220772+11+128=91181×39+81=324042×4×25=4200151+425+149+275=1000493+(207+258)=958335+194+265=794475+809-75=120964+325+275+26=69021×57-57=1140217+194+506=917104+88-54=1388×39×25=7800216+285+184=68541×90-90=3600834-(234+555)=4567×18×5=603068+(172+832)=1072113+26+287=42631×99=3069420÷5÷4=2179×69+69=552056+439+161+344=100053×81-53=424071×89-89=6230492+277+123=89253×2×5=53037×21-37=74075×125×8=75000105+112+288+95=600147+20+180+353=700364+160+440+36=100045×125×8=4500061×37+29×37=3330697+584-284=997919-(124+519)=27666×103=6798151×78-81×78=5460600-19-71=510125×25×8=250004×88×25=880032+284+116=43289×20+20=1800123+148+352+377=100031×67+69×67=670072×4×25=720071×14-14=980457+739-447=74992×98=9016141×70-131×70=70091×34-34=3060136×41+164×41=12300257+666+34=95734×81-34=2720647+188+112+53=1000155×77-135×77=154097×8×125=9700099×95-59×95=3800136-(96+20)=2094×8×125=9400097×55=53358×6×125=6000484+218+82=78413×89+13=117073×23-43×23=69067×5×12=4020480-187-213=80131×91-101×91=273031+88+269=38847×25×4=4700592-(31+512)=49952-33-27=8928×59×125=5900017+177+623+63=880846-407-293=14624×98=235218+113+22+487=64079×66+66=5280849-14-386=449141+10+259+20=430178+434+22=634583+713-83=1213936-387-513=36140÷5÷4=7292-67-13=21260+(755+840)=165513×2×35=91029×44+44=1320800÷4÷25=8101×24=242439×6×5=117025×11×4=110046×12+24×12=84074×66+126×66=13200263-63-17=18399×24=2376131×39-101×39=117056×37+24×37=29602×67×25=33502×33×25=1650121+(79+784)=984394+(95+606)=1095364+107+36+193=700352+139+148=639121+130+279+370=9008×96×125=96000654+57+143=85431×92-92=27602×53×45=477099×25×4=9900282+454+46+218=1000117+115+385=617319+465+35=81963×25×4=6300445+276+155=876273+(241+327)=84141×20-20=80099×5×18=891013×2×45=117035+219+45+381=680756-104-496=1568×8×125=800029×28+11×28=112039×71+71=2840577+575-547=60510+(40+476)=526694+127+173=9948×73×125=7300038+416+484+52=990113×10+107×10=2200179×11+21×11=22003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