四年級數學（簡便運算）計算題專項練習與答案15×91×6=124×73-74×73=69×2×15=99×84=12×8×125=668+762-368=11+301+299+69=263+114+486=159+78+441+12=8×73×125=5×31×12=11×75×8=92+54+16+808=167+85+415+33=657+34+43=536+43+164=270÷6÷15=531+190+210=151×68-61×68=256+42+44=13+223+477=18×67+82×67=157×28-137×28=384+144+56+216=79×97=925-597-103=12×99×5=186×51-106×51=979-75-725=111×65-11×65=314+163+486=29×65+65=433+(949+867)=321+173+27=102+192+498+208=71×101=567-127-273=22+215+285+378=108+(792+150)=205+(395+514)=14+247+253+66=41×125×8=33×12×5=45×31-45=61×4×25=879-13-67=4×57×25=50×86-20×86=25×5×4=79×5×16=67×25×4=21×32-32=641+(893+259)=20+895+50=51+37+249=100×10+150×10=59×125×8=11+517+69+183=19×16+71×16=134+151+449=194+524-144=14×67+26×67=16+77+64+23=50×17+40×17=69+492+108+31=11×5×18=114×45-34×45=570÷2÷5=79+668+121=651+94+106+149=99×24=357+436+43=508+(766+392)=163×74-93×74=68+724+22=7×4×25=401+253+299=19×103=830+283-283=473-(109+273)=971-(71+778)=91×88-88=554+22+378=98×64=436+357-257=25×93×4=30×32+50×32=120×29-80×29=68×58+22×58=772-498-102=172+482+128+118=17×25×2=406+408+92=69×5×16=938-(46+638)=51×82-82=631+537-431=243+934-163=166×58+34×58=54×61-54=15×69×4=456+43+444+17=157+15+15+43=861-459-241=51×8×5=667+(750+233)=248+13+352=457-(260+157)=440÷5÷8=37×25×8=540÷15÷2=799+578-498=83×10-53×10=818+888-818=929+717-129=707+17+93=2×73×25=889-(262+389)=677-(78+597)=59×8×125=347+426+153=350+(586+850)=23×125×8=524-122-78=29×25×4=824-668-32=8×73×5=223+561+177+39=500-(410+37)=600÷12÷5=25×37×4=10×70+190×70=822+675-122=967+958-58=327+976-127=91×101=79×11+11=15×99=18×62+62×62=443+265+35+157=49×40+40=945-(745+146)=33+84+367+216=63+421+179+27=212+276+124=25×11×24=26+269+131+44=99×31=810-352-148=116×65+184×65=79×36+36=778+774-684=131×12-101×12=51×85-85=418+188+382+12=93×25×2=744-242-158=25×13×4=41×91+29×91=49×99-29×99=133+211+167+289=63×2×5=103×93=8×53×125=21×19+21=391+162+338=96×79+96=15+473+327+45=169×84-109×84=29×69+29=608-(387+208)=736-34-46=77×29+77=8×91×5=25×97×4=932+(768+780)=160+595-100=125+332+375=371+433+29=125×39×8=71×5×16=329+433+167=292+(508+518)=672+39+51=561+33+67=208+166+34=59×66+66=41×34-34=25×21-25=522+16+78+74=26×70+174×70=5×73×2=691-(91+160)=324+441+159+76=101×24-91×24=3×8×125=69×8×125=97×12=51×99-99=844-(562+44)=833-279-521=171+995-95=44×41+16×41=644-(288+144)=642-326-274=69+948-69=155-19-81=75+259+241=76×101=712+857-672=21×101=31×125×8=212+230+170+288=88×98=57×61-57=25×27×4=25×11×36=171+246+54=291+101+399=17×8×125=64×97=179×98-169×98=215-(37+15)=101×63=499+16+54+401=17+239+13+361=462-64-16=784-(84+93)=145+639+61+155=150×55+50×55=26+381+219=70×39+70=772-(141+72)=46+45+55+24=47+17+853+83=70×78+130×78=20×19+20=744+94+56=125×59×8=4×81×25=349+149+351+151=46×47+154×47=98×8×125=77+514+123=19×30+30=58+349+342+251=144+281+156=77×2×15=73+973-13=683-65-335=29+178+222+11=750+(79+750)=111+81+789=85+560+340=542+(458+293)=592-176-324=26×4×25=25×51×4=86×50-66×50=50×92-40×92=71×63-63=982-(82+873)=101×32=734-(334+377)=73×4×25=92×91-92=162+64+138+536=895+(405+590)=18+307+582=623+134+66=288+35+565=2×21×35=227+(228+173)=13×71-13=16×99=305+158+195=101×62=109+159+541=79×44+44=501+236-236=76×4×25=2×71×25=11+441+159+19=670÷5÷2=223+546+154=43×25×4=956-29-771=13×62+67×62=692+80+220=89×8×125=268+610+90=780÷5÷4=963+(734+337)=31×25×4=864+(336+341)=626+(474+754)=303+211+289=75×34-65×34=25×49×4=32+147+168+353=811+(989+380)=833-(148+233)=845-243-457=859-(159+233)=73+692+227=56+596+44+104=870÷2÷5=25×17×12=80×61-80=136×39-96×39=565-289-11=93×65+107×65=54+393+46+307=8×39×25=5×43×18=25×63×2=89×38+38=900÷15÷4=450÷5÷2=5×23×18=38×8×125=138×15-88×15=733+239-33=811-159-541=4×9×25=4×92×25=119×13-99×13=8×74×125=36×40+44×40=72×51-72=5×33×4=4×57×15=450÷25÷2=128×20-38×20=37×89+37=25×63×4=813-(109+413)=63×98=8×39×125=29×4×5=118×69-88×69=79×26+26=134×25+166×25=170+499+330=62×69+62=33+658+42=79×5×18=804-145-155=241+83+159+17=89×6×5=498+(502+279)=19×68+68=840÷5÷4=31+642+39=180÷18÷5=67×2×35=61×98-98=600÷8÷5=564+21+36+19=533+230+170=93×29+93=57×101=4×59×15=38×89+38=103×84=395-(24+195)=883+(514+517)=78×4×25=4×19×25=8×8×125=360÷6÷15=169×47-149×47=81×50-50=23+(577+825)=106×51-46×51=33×25×4=495+122+105=21×95+59×95=940-128-272=148+175+52+225=174×60-104×60=620÷2÷5=125×45×8=4×83×25=148×90-98×90=791-163-537=41×18×5=821-29-371=89×93+93=781+11+49+19=56×61+144×61=45+521+55+179=31+83+117+29=800+(727+300)=8×49×125=370÷2÷5=248+259+52=17×5×2=400÷2÷5=15×97+25×97=638-(138+166)=93×2×45=663+597-577=80×17+20×17=23×15×2=455+84+445=4×77×5=125×23×8=672+(520+428)=277+371+323=941-(881+37)=610-(110+215)=97+105+103+595=59×25×4=960÷5÷16=76×79+76=569-428-72=85+178+15+422=25×95×4=198×61+102×61=440+747-410=28+176+32+24=45×93×2=55×39+55=142+519+181+158=240÷8÷5=818+(576+482)=26×84+14×84=364+104+96=71×89-89=83×14×5=89×31-89=8×99×125=48×103=331+86+214+369=98×49+98=54×67+46×67=23×25×4=4×73×15=25×93×2=169×21+131×21=597+(272+503)=93×25×4=27×14×5=8×18×125=45+330+155+70=125×15×8=231+150+269+250=25×75×4=54×4×25=683+96-96=640+316-286=930÷2÷5=328+64+272+136=23×35×2=125×57×8=671+898-621=38×99=131+53+547=97×45×2=8×16×125=567-356-144=98×82=138+694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