班级 姓名 成绩
38+48= 26+53= 40-27= 34-6=
8+31= 42+14= 16+39= 49+5=
12+34= 45+47= 64+24= 57+13=
59-18= 79-15= 42+38= 42+23= 87-40= 74+18= 33+6= 45+23= 31+45= 20-9= 43-4= 36+24= 54+36= 34-19= 66-19= 54-0= 13+26= 15+28= 55-20= 6+89= 90-16= 49-15= 76-7= 69-24= 86-34= 74-52= 52-35= 43-18=
73-54= 60-23= 98+9= 34-7=
51-26= 63-49= 46-17= 96-46=
42-18= 60-37= 91-14= 53-45=
54-25= 76-34= 66-49= 45-37=
24+28= 60-18= 37+14= 42-27=
91-54= 80-18= 60-35= 91-14=
列竖式计算:
51+28-19= 6+49+28= 26+54-60= 62-27+19=
