试题 试卷
题型:脱式计算 题类: 难易度:普通
2017年重庆凤鸣山中学小升初数学试题
+ =
0.25+0.75=
4505÷5= 24.3-8.87-0.13=
+ = - = 4- = + =
1- = 0.5+ = 1- - = + = + = - + = - = + - + =
试题篮