文档介绍:word
word
1 / 11
word
364×59= 35×12=       359÷3=      426÷4=  
46×58=     46×22=     603÷7=23  816÷8=  
79×29=       43×36=     62×71=    38×44=
865÷5=     984÷8=    437÷3=       4137÷9=
31×81=      97×22=     57×21=    42×79=
word
word
5 / 11
word
-=    +=   -=   1-=
+=    +=   -=    +=
8+=     +=   -=  -=
+=  -=    -=    1-=     
+=       5-=      +=    +=     
27×16= 39×66= 17×51= 43×22=
word
word
6 / 11
word
175÷5= 460÷8= 8405÷7=      9160÷4=
3664÷6= 2360÷4= 18×34= 19×25=
27×32= 45×12=    33×12=     32×69=     
23×31= 142×23=    32×37=       45×12=
114×25= 433×36= 25×43=   302×24=
59×27=   420÷8=        793÷8=          816÷4=
word
word
7 / 11
word
14×53=       15×4= 26×96= 55×26=
287÷7=      448÷2= 217÷7=    306÷6=
41×43=      17×15=     55×16=412÷4=
+=     -=      +=
+=        += -=
word
word
8 / 11
word
-=          -=    -=
-=         +=        -=
+=    -3=      9.80-=
-= -= -=
81×47=       505÷5=      35×92=       102÷6=
word
word
9 / 11
word
18×79=     101×91=      91×75=        505×45=
35×202= 28×352= 42×306= 258×29=
502×26= 25×303= 325×85= 95×34=
201×25= 38×525= 204×26= 702×35=
48×291= 325×27= 360×28= 401×18=
word
word
10 / 11
word
229×31= 232×37= 223×26=