1.73×1.3+0.27×1.3-1.3用简便方法计算
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/24 04:58:15
1.73×1.3+0.27×1.3-1.3用简便方法计算
![1.73×1.3+0.27×1.3-1.3用简便方法计算](/uploads/image/z/15599466-18-6.jpg?t=1.73%C3%971.3%EF%BC%8B0.27%C3%971.3-1.3%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97)
1.73×1.3+0.27×1.3-1.3
=(1.73+0.27-1)×1.3
=1×1.3
=1.3
=(1.73+0.27-1)×1.3
=1×1.3
=1.3
1.56/1.3+4.5用简便方法计算
2.5*3.6和1.3/2.5用简便方法计算
4-3.25/1.3*0.7用简便方法计算
1.3.4题求,用简便方法计算
用简便方法计算:
用简便方法计算
用简便方法计算 分数计算 简便!
用简便饭方法计算各题 28.5×1.3-85×0.13 0.435×16+56.5乘0.16
用简便方法计算:3.75-5.28-4.72 8.56-(5.56+1.4) 3.45+8.76+16.55+1.3 1
用简便方法计算.1.7-0.81+1.3-0.19  
12.75除(14.6减(1.3加8.用简便方法计算
用简便方法计算-23.7×5分之4+5分之4×1.3-2.6×5分之4