四年级巧用乘法分配律(一)(600道)

四年级巧用乘法分配律（一）（600道）46X39-26X39=64X92-34X92=95X21-55X21=37X9—7X9=51X4-41X4=94X97—34X97=18X88-8X88=93X27-13X27=71X79—21X79=87X72-47X72=80X15-10X15=90X91-60X91=58X60-38X60=80X47-20X47=39X90-19X90=68X2-38X2=18X24-8X24=85X39-25X39=79X29-19X29=50X18-20X18=79X93—19X93=65X27-45X27=88X76—28X76=81X2-61X2=93X71-43X71=64X33—14X33=46X25-16X25=56X51-6X51=81X89—21X89=53X73-13X73=90X30-60X30=57X96-27X96=33X99-23X99=54X8-34X8=15X74-5X74=66X74—56X74=88X82-68X82=66X64-56X64=96X5-16X5=71X8—11x8=84X38-34X38=99X89-39X89=94X89-34X89=62X56-2X56=82X17-2X17=96X14-66X14=93X52-63X52=91X74—61X74=70X80-10X80=86X47-16X47=46X41-16X41=49X81-29X81=81X72-11X72=381X29+381=99X80-89X80=84X72-44X72=289X39+289=52X86-42X86=82X98-62X98=82X77-42X77=45X66-35X66=46X16—6X16=88X70—38X70=53X95-3X95=89X39-39X39=39X72—19X72=57X25-47X25=63X93-23X93=76X80-6X80=97X17-47X17=60X72-0X72=66X78-6X78=93X36-83X36=42X74—32X74=54X72—34X72=92X6-62X6=45X82—5X82=41X79—21X79=29X83-9X83=831X9+831=49X23-39X23=73X35-43X35=12X97-2X97=84X86-14X86=52X90-42X90=52X89-32X89=82X72—22X72=86X51-6X51=61X96-41X96=833X9+833=67X92-17X92=72X8—12X8=22X15-12X15=48X59-8X59=59X91-9X91=78X50-8X50=49X55-39X55=629X39+629=30X98-0X98=94X97-24X97=11X20-1X20=31X38-11X38=93X52-63X52=81X89-51X89=62X67-2X67=90X52—10X52=85X61-15X61=90X98-40X98=80X18-0X18=52X98-2X98=75X78-45X78=44X71-14X71=70X28-50X28=92X14-52X14=78X56-58X56=92X19+92=48X94-38X94=61x64—1X64=72X28—12X28=81X74—41X74=54X99-4X99=43X25-13X25=251X29+251=86X51-16X51=34X60-4X60=95X34—15X34=42X73-2X73=75X90—65X90=48X38-38X38=40X62-20X62=599X69+599=41X50-1X50=83X55-3X55=54X37-24X37=94X42-44X42=52X64-32X64=39X56-29X56=89X72-79X72=66X65-26X65=61X53-11X53=71X82-11X82=89X24-39X24=78X86-58X86=30X90-0X90=22X65-12X65=99X2-59X2=60X34-0X34=60X79-30X79=93X62-83X62=86X25-66X25=73X78-3X78=86X52-66X52=82X40—12X40=99X25-79X25=35X67-25X67=28X85-8X85=49X94—19X94=81X66-11X66=66X9-36X9=15X39+15=62X34-2X34=97X92-47X92=97X51-17X51=80X96-50X96=20X80-0X80=86X97-6X97=94X93—14X93=71X22-51X22=91X68-11X68=34X81-4X81=26X96-16X96=81X42-71X42=66X51-26X51=80X78-30X78=64X29-14X29=84X1-74X1=93X3-43X3=42X28-2X28=49X76-39X76=82X63-52X63=48X21-38X21=84X53-24X53=87X52-7X52=686X79+686=99X92-49X92=87X16-27X16=97X16-37X16=79X41-19X41=42X84-12X84=66X92-46X92=725X59+725=79X95-29X95=54X84—44X84=93X31-3X31=52X54-42X54=95X22-45X22=74X47-34X47=78X71-38X71=97X7-37X7=52X41-2X41=62X48-32X48=80X1-30X1=92X64-12X64=59X33-9X33=74X19+74=167X49+167=40X79+40=376X19+376=877X39+877=212X39+212=82X89+82=43X1-33X1=63X74—53X74=95X75-45X75=547X89+547=93X19+93=79X85-49X85=554X49+554=42X39+42=93X27-23X27=90X80-10X80=176X29+176=378X69+378=595X89+595=82X56-22X56=60X69-20X69=217X79+217=769X9+769=95X71-5X71=72X94—12X94=77X73-7X73=141X69+141=924X69+924=896X59+896=90X11-30X11=434X19+434=71X95—1X95=78X29-18X29=80X80-0X80=92X73-22X73=390X69+390=984X59+984=86X58—16X58=489X59+489=57X51-27X51=58X57—18X57=94X93—44X93=190X29+190=123X39+123=39X44-9X44=70X74-60X74=76X50-46X50=91X15-1X15=132X59+132=74X39+74=302X9+302=352X29+352=60X27-40X27=772X59+772=64X45-14X45=97X29-37X29=93X92-3X92=48X81-18X81=914X9+914=79X34-29X34=720X69+720=549X89+549=622X49+622=97X72-67X72=268X69+268=66X39-36X39=179X79+179=276X79+276=115X19+115=777X89+777=32X24—2X24=566X39+566=98X12-78X12=60X14-30X14=88X61-38X61=91X17-71X17=91X20-1X20=94X3-4X3=986X69+986=94X26-14X26=94X5-4X5=92X1-22X1=69X85-9X85=91X62-1X62=289X19+289=42X34-32X34=828X59+828=35X40-5X40=92X54-2X54=912X9+912=971X59+971=371X9+371=93X93—13X93=68X69-18X69=975X79+975=931X79+931=89X93-49X93=91X5-21X5=64X75-14X75=98X51-78X51=950X19+950=72X94-32X94=77X26-47X26=575X79+575=512X9+512=76X47-26X47=85X19-5X19=45X80-35X80=73X47-23X47=436X29+436=145X29+145=91X50-11X50=697X59+697=81X26-61X26=480X49+480=74X35-24X35=99X93-69X93=82X82—12X82=31X58-11X58=930X9+930=602X69+602=55X23-5X23=85X3-25X3=646X59+646=422X19+422=275X19+275=92X28-72X28=70X60-50X60=93X63-3X63=26X76-6X76=965X59+965=47X74-7X74=98X35-88X35=965X49+965=78X86-18X86=92X41—2X41=71X62-21X62=80X73-40X73=494X9+494=64X35—44X35=593X29+593=76X78-36X78=104X9+104=83X56-33X56=562X9+562=96X94-56X94=235X69+235=777X69+777=92X58-32X58=57X49-17X49=94X77-64X77=944X79+944=621X29+621=778X19+778=67X97-7X97=231X89+231=944X79+944=32X76-2X76=83X72-13X72=48X9+48=88X22-38X22=613X29+613=908X89+908=95X60-25X60=62X70-12X70=68X49-38X49=654X19+654=32X84-2X84=54X50-34X50=961X39+961=80X84-0X84=657X29+657=10X31-0X31=91X32-21X32=827X49+827=560X59+560=24X43-4X43=451X89+451=35X34-25X34=81X20-1X20=676X89+676=595X69+595=48X39+48=36X36-16X36=102X29+102=521X49+521=807X29+807=95X21-35X21=56X76-36X76=79X74-9X74=937X79+937=99X65-9X65=89X56-69X56=71X43-21X43=318X89+318=908X39+908=88X87-8X87=90X45-60X45=81x49—51X49=50X27-40X27=88X35-28X35=79X6-19X6=19X76—9X76=96X54-66X54=99X72-49X72=990X79+990=92X46-32X46=24X27-4X27=88X33-8X33=77X30-7X30=98X79-68X79=44X90—24X90=600X89+600=36X63-6X63=58X13-18X13=79X49-69X49=92X93-62X93=82X97-32X97=73X57-63X57=65X34-25X34=32X82-22X82=89X62-19X62=31X22-11X22=61X3-31X3=82X18-42X18=71X6-21X6=83X30-3X30=77X69-27X69=500X49+500=51X51-1X51=23X96-3X96=63X36-23X36=72X94—2X94=92X12-12X12=22X68-2X68=91X63-51X63=31X88-1X88=85X15-65X15=729X69+729=99X60-19X60=87X92-57X92=40X58-30X58=21X64-1X64=64X14-4X14=55X29-45X29=60X5-10X5=51X43—31X43=80X48-20X48=45X54-5X54=168X79+168=32X40—12X40=64X8-24X8=62X40—12X40=85X97-5X97=44X21-4X21=34X84-24X84=65X96-5X96=71X51-11X51=283X39+283=99X56-49X56=216X69+216=89X89-59X89=67X23-7X23=88X77-8X77=571X39+571=80X48-40X48=78X55-68X55=79X96-39X96=76X27-36X27=51X39-11X39=99X9-69X9=39X9-29X9=61X66—1X66=72X55-42X55=81X54—11X54=64X75-54X75=74X74-14X74=46X8-36X8=72X46-22X46=66X71-46X71=85X57-35X57=62X12-12X12=22X66-2X66=72X84—12X84=75X98-45X98=75X13-25X13=57X8-17X8=97X90—47X90=22X16-12X16=40X86-20X86=88X41-78X41=59X71-9X71=94X9-54X9=77X89-67X89=72X3-52X3=94X75-64X75=69X92-9X92=61x22-11X22=84X65-24X65=82X29—2X29=75X8-35X8=68X3-28X3=67X14-27X14=63X69-33X69=75X16—5X16=66X7—16X7=44X57—24X57=56X63-36X63=95X53-85X53=55X66-35X66=13X56-3X56=97X83-87X83=90X50-30X50=20X61-10X61=89X73—9X73=91X30—71X30=93X71-33X71=62X16-22X16=78X56-8X56=56X22-26X22=83X28-33X28=60X69-0X69=87X60-7X60=99X82-69X82=34X1-24X1=65X3-35X3=63X40-23X40=94X57-24X57=91X53-1X53=60X22-20X22=822X89+822=99X1-39X1=86X31-26X31=61X95-21X95=85X43-25X43=66X8-36X8=70X67-30X67=80X88-30X88=84X8-64X8=94X88—14X88=65X16-15X16=51X49-11X49=40X80-20X80=46X76—26X76=66X57—36X57=62X62-42X62=65X21-55X21=13X79-3X79=70X46-50X46=33X92-3X92=93X13-83X13=80X45-0X45=58X92—18X92=379X59+379=82X45-72X45=61X67-1X67=85X28-45X28=80X42-30X42=80X88-50X88=21X94—1X94=79X33-9X33=91X29-61X29=89X39-19X39=82X45-42X45=52X17-42X17=85X10-55X10=25X15-15X15=69X22-29X22=58X22-8X22=67X72-37X72=96X54-16X54=90X94-80X94=70X11-30X11=83X13-23X13=49X25-39X25=76X34-46X34=92X77-22X77=94X45-44X45=34X1—14X1=64X95-24X95=482X59+482=53X16-33X16=49X25-39X25=589X59+589=75X45-45X45=58X45—18X45=46X2-36X2=72X14—12X14=83X63-23X63=97X1-57X1=57X41—17X41=42X80-2X80=53X93-3X93=85X85—15X85=90X8-30X8=62X71—12X71=46X36—16X36=40X27-10X27=