人教版二年級數(shù)學(xué)上冊計算練習(xí)題

字號:

9×5=  4×3=
    9×8=  71-22=
    59+17=  36+54=
    8×7=  25+46=
    48-39=  76-56=
    7×2-6=   4×8+8=
    2+6×8=  10-5×2=
    24-(34-15)=  38+18-47=
    38+29+37=   42-(90-56)=