四年級數學（簡便運算）計算題專項練習與答案321+57+579+43=705-503-97=946+396-296=69×68+68=154×98-74×98=76×102=91+94+309=9×4×25=28+117+52=99×91=35×125×8=91×76-76=76×4×25=393+604-393=460-192-208=909-665-235=205+399-125=550÷2÷25=613+105+187=126+629+74=714+(186+622)=15×89×6=391+248+109=20×89+20=119×78+81×78=5×37×8=29×53+53=29+97+703+21=57×4×25=450÷2÷15=18×102=390÷5÷2=402+39+498+31=821-489-11=403+386+97+14=280-28-52=181×39-81×39=862+37-27=697+11+103+59=12×53×5=96×75-86×75=607+536-407=13×75×4=240÷6÷5=17×4×25=736-(465+36)=73×102=226+(524+74)=534+217+166+83=4×14×25=699+42+48=395+77+223=59×98=801-(503+101)=62×103=77×25×4=5×89×18=920+993-320=12+140+260+388=27+477+23+23=142×84-42×84=164×38-94×38=53×5×18=39×51-39=91×5×12=594+15+106+35=35×83×2=8×18×125=95×59-15×59=808+837-778=510÷15÷2=8×13×125=79×99+99=558+609-409=21×6×15=107×38-67×38=33+105+95+567=5×89×12=8×29×125=132+417+268+83=759-(159+365)=731-61-239=103×66=31×80-80=73×14×5=546+201+154=5×61×12=47×2×35=5×71×4=25×37×2=34×71-34=105×30-25×30=740÷2÷5=770÷5÷14=680÷5÷2=640÷5÷8=71×36-36=25×19×4=93+95+207=969-266-134=893-(493+372)=636-(201+36)=94+15+385=87+77+223+313=4×36×25=700÷2÷25=860-95-205=27+211+89+173=39×125×8=15×41×2=73+536+27=119+572+81=21+235+69+265=180÷5÷2=22×86+58×86=8×86×125=9×25×4=801+(499+966)=956-(656+243)=25×69×4=799+(401+696)=15×59×4=845-(429+245)=550÷25÷2=134+(269+266)=39×29+29=183+(617+231)=60×89+60=499+(701+723)=157×72+43×72=25×11×4=16×97+24×97=4×99×15=326-28-52=836+737-536=242+175+525+58=363+373+37=4×61×25=74×98=170×24+30×24=631-31-69=315+348+285=155×31-135×31=228+191+209+172=668+(625+32)=79×49+49=657+498-418=83+513+217+87=174+(162+726)=800÷4÷5=408+787-308=59×5×4=966-(906+40)=88×89+88=29×25×12=21×61+49×61=887-(487+240)=119+624+181+76=97×88-47×88=201+71+699=121+346+154+179=162+233+467=599-(299+194)=72×39+72=102×75-82×75=4×58×25=102×62=685-(339+85)=89+(611+407)=53×8×5=43×8×125=98×95=207+(602+593)=918-(289+318)=996-114-786=125×41×8=91×18-18=562+300+100=28×72+22×72=90×89+90=893+502-293=17×42+63×42=61×55-55=194+235+365=87×45×2=151+241+249=53×48-13×48=66×4×25=94+454+306=450÷5÷2=42+42+358+558=800÷16÷5=22×79+22=464+23+236=975-(19+935)=31×6×5=16+156+344+54=5×53×14=493-268-132=139+299+301=62×97=19×37+37=142+121+658+79=790-115-185=41×72-72=875-193-407=35+532-32=92+241+408=20×22+50×22=94+520+206+180=275+(25+732)=24×84+76×84=29×28+28=167×55-137×55=376+212-76=950+968-568=334+209+266+191=257+(843+184)=13×25×16=498+177+123=17×21-17=69+(131+501)=564-(40+364)=124+284+416=663+708-208=125×67×8=31×2×15=58+387+342=91×14-51×14=59×17+17=831-(731+98)=540÷5÷18=124×37-114×37=98×54=177+149+51=304-182-118=398+188+12=125+114+75+686=125×37×8=12×62+38×62=500÷4÷25=779+62+38=542+174+26+158=138×38-58×38=22×10+108×10=58×71-58=967-(767+190)=67×4×25=850÷2÷5=91×81-81=71×30-11×30=214+(309+386)=2×71×35=8×81×125=79+639+221+61=421+386+114=601+44+99+26=75×66+125×66=25×61×2=95×102=385+53+17+115=95×81-95=267+46+33+44=177×45+123×45=165+172+335+128=324+331+69+76=79×5×6=15+586+314=89×25×4=763+142+58+37=2×87×45=395+371-311=53×45×2=26+100+34+100=885+(315+77)=89×81-89=5×25×4=107×58-27×58=809-(245+209)=8×4×25=430+(170+45)=810÷45÷2=15×25×4=52×10+148×10=915+(885+108)=2×19×25=836-(546+136)=21×25×2=34×102=985-24-66=98×61-28×61=52×41-52=4×51×25=40×21-40=780÷5÷6=8×31×125=33+242+567=19×51-19=25×17×4=82+83+18+17=103×63=49×28+28=700÷2÷35=365+122+478=347-16-24=69×18×5=56×4×25=737+(821+63)=27×8×5=25×67×4=59×5×2=396+48+104=345+616-345=49×59+49=33×19+33=899-(45+839)=57+105+243=21×42-42=31×74-74=23×2×15=782+(36+918)=97×97=28+247+52+553=761-268-132=810÷5÷18=834-(190+34)=11×25×4=26+205+44=95+124+176+305=29×44+44=800÷25÷4=956-558-42=12×69+12=717+(56+283)=901-621-279=170×60-150×60=85×51-85=25×41×4=204+13+196+487=4×49×5=58×102=346+309-289=77×73-37×73=501+334+66=133×17-53×17=25×77×4=45×61+155×61=119+269+181+331=59+475+325=79×13+11×13=561+203+97+139=466+181-151=293+179+207+221=284+(616+782)=99×94=29×36+36=132×74-32×74=11+470+230+39=129×21-69×21=15+52+285=32+90+410+368=92×71-92=902-(63+832)=132×10+148×10=894+(993+106)=450+183+350=96×101=480-(180+148)=28+809+91+52=996-768-132=195×30-165×30=99×5×18=855-158-542=5×33×6=729-91-609=6×83×15=11×29+11=87×5×4=519-105-395=141×66-41×66=634+123+77=11×125×8=516+168+32+284=12+296+68+204=150×41-130×41=37+19+63=90×27+10×27=13×62+57×62=77×10+103×10=184+291+309=185-13-87=980÷5÷14=751+743-691=49+70+730+11=590÷2÷5=280÷5÷14=140-17-23=84×10+156×10=601-(521+51)=81×6×5=933-(459+333)=300+965-210=580+904-404=971-(447+71)=29×4×25=67×125×8=45×79×2=110×52-20×52=519-(429+13)=65×25×4=259+469-159=440-63-17=75×125×8=62×38+38×38=58×19+58=32+779+168=125×25×8=303+151+397+49=770+101+30=51×39-39=91×22-22=7×8×125=535+88+212=56+248+644=85×53-45×53=471+41+49=18×52+62×52=89×5×12=39×21+21=129×71-99×71=4×19×25=29×8×25=983-31-169=227+486+214=72×19+72=61×36-36=39×57+51×57=890÷5÷2=402+899-399=416+16+34=65×29+65=444+61+356+139=73×4×25=243-(54+183)=96×71-96=31×41-41=192×74-142×74=267+261+33+139=162+79+238=267+138+33+562=22+849+48=154×37-94×37=81×43-43=69×5×18=179+28+12+221=900÷5÷2=99×96=91×33-33=50+317-20=311+(686+289)=28×8×125=61×84+19×84=883-(483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