1小学三年级数学计算题专项练习题54X63=25X38=37025=77428=50822=36X19=19X47=90025=23X34=39224=360X5=80928=20329=63X36=26X38=77025=69622=88224=32X68=56X79=64X28=82023=63026=18X26=24＋0.6=7.3－2.9=10－0.7=8.2-5=6.5+4.7=1.2-0.3=4.6+2.4=3.8+6.6=14X53=15X48=47025=73628=54822=36X24=26X57=42025=54X34=34024=340X5=40828=340629=52X36=24X42=44025=62622=21224=31X68=76X79=64X45=42023=60626=48X26=12＋0.6=4.3－1.9=10－0.8=5.2-4.5=.5+2.7=8.2-4.3=4.6+5.4=3.7+6.6=454X43=45X38=27025=33628=50824=26X29=25X25=96525=73X24=82424=360X5=80828=40629=55X26=84X14=24525=58622=85224=32X38=12X79564X18=42023=54026=24X26=2＋0.7=5.3－2.4=10－0.8=4.2-5=5.5+8.7=1.4-0.7=5+2.4=6.8+6.6=54X63=25X38=37025=77428=50822=36X19=19X47=90025=623X34=39224=360X5=80928=20329=63X36=26X38=77025=696三6=88828=35X28=25X19=52X38=63023=24626=45X22=3.4＋0.6=7.7－5.9=8.3－0.7=5.6-4.5=8.4+4.8=5.2-0.8=2.6+7.5=7.2+7.3=758X67=52X45=69025=57628=28822=21X63=25X85=85525=43X34=58424=560X6=80828=20729=52X45=55X15=25025=58622=66224=56X25=21X19=855X48=42023=56426=58X16=5.1＋0.6=25－2.9=51－0.7=50.4-5.1=4.5+4.7=4.2-0.8=4.5+2.8=4.8+4.5=58X23=15X54=65025=45628=50422=22X21=25X17=50025=45X14=96424=112X5=45628=952229=24X54=36X85=52025=58525=24623=58X48=28X19=54X38=64823=85226=52X31=5.8＋0.6=77.8－2.9=5－0.7=4.2-3.1=106.4+3.7=9.2-8.3=5.6+7.4=8.8+6.6=55X16=35X58=44025=66428=34822=74X29=84X14=85525=45X36=58529=250X5=14428=20424=62X42=78X12=42525=11546三2=452三4=47X28=45X19=58X54=58223=58826=25X34=8＋0.6=1.3－0.9=78－0.7=4.2-0.4=5.5+4.7=5.2-4.3=8.6+2.8=4.8+8.6=54X63=57X48=45025=27228=504三2=38X19=24X17=85025=13X85224=160X5=40828=1254929=42X46=16X11=37025=62622=88424=52X18=54X24=54X24=24623=5426=27X16=5.5＋0.6=6.5－2.9=6.8－4.9=5.2-4.1=134.5+4.7=6.2-0.3=5.6+2.4=7.8+4.5=52X13=84X28=47025=65628=524三4=28X45=28X54=50423=43X34=57628=213X5=25227=20729=23X16=34X28=54025=14256三2=18424=38X18=25X19=57X18=12323=54026=28X26=4.8＋0.6=7.4－2.9=14－0.7=2.2-1.5=8.5+4.7=8.2-0.3=4.6+4.4=8.8+6.6=44X64=13X38=49025=58428=15525三5=45X29=59X47=56025=13X56=46226=540X4=99228=20327=45X16=51X18=57025=554三2=64024=51X64=21X19=24X28=82024=63026=45X36=7.4＋0.6=5.3－2.5=1－0.7=4.2-3.5=167.5+6.7=5.2-0.3=4.8+4.4=8.8+4.6=25X33=15X28=15025=35525=455十7=84X64=12X17=46525=54X45=39923=260X5=80527=24424=54X21=45X84=66025=1768422=45224=46X68=64X19=52X18=42023=44424=25X46=2.8＋0.4=8.3－7.7=4.2－0.7=4.2-3.8=1.5+2.6=8.2-0.7=3.6+1.4=4.8+7.5=54X24=15X18=54025=54428=1854822=25X19=24X47=35525=14X14=25624=540X5=45323=26129=52X16=66X38=25025=39622=55224=42X68=47X25=25X12=56723=54026=14X55=4.4＋4.8=5.1－3.9=2.5－0.7=2.2-1.5=194.5+5.7=3.2-1.3=4.6+1.4=5.8+1.4=
