一年级20以内口算题7

概要： 3+15= 19-15= 9+7= 11-10= 13-2= 15-11= 17+1= 14-8= 1+18= 9+2= 1+14= 17-7= 18-17= 2-1= 5+12= 14-6= 17-12= 5+9= 12+4= 7+1= 10-5=

一年级20以内口算题7,标签：一年级数学配套试卷大全,http://www.youer8.com

    3+15=                   19-15=                  9+7=               

    11-10=                  13-2=                   15-11=             

    17+1=                   14-8=                   1+18=              

    9+2=                    1+14=                   17-7=              

    18-17=                  2-1=                    5+12=              

    14-6=                   17-12=                  5+9=               

    12+4=                   7+1=                    10-5=                   

 6+12=                   18-15=                  9+3=    

    11-9=                   7+12=                   12+5=              

    9+2=                    4+14=                   20-8=              

    5+10=                   14-11=                  16-7=              

    7+1=                    2+6=                    11-9=               

    13-2=                   14-6=                   14+3=              

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