100以内加减法混合口算练习题(共3页).doc

精选优质文档-倾情为你奉上100以内加减法混合练习题专心-专注-专业572362=572348=572372=725718=725748=724818=100-28-35 =23+47-28=28+24-16=19+19+24=22+28+21=81-32-18 =21+19-8 =39+36-66=65-39+26 =28+28+28= 34+47-15= 91-19-56=33+27+18= 15+55-33= 89-39-26= 12+18+37=29+28+27= 51-16+26= 28+18-27 =89-19-28=100-17-38 =18+49+28= 22+49-22= 21-8+39=66-27+19= 38+14+19= 29+27+26= 37-29+16=45+55-22= 65-26-20= 100-39-45= 24+47-26=88-66+49= 28+