16.77减2.98的简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/26 01:20:18
16.77减2.98的简便计算
16.77减2.98的简便计算
16.77减2.98的简便计算
16.77-2.98
=16.77-3+0.02
=13.79
16-(3-0.02)
=16-3+0.02
=13+0.02
=13.02
16.77减2.98的简便计算
16.77减2.98的简便计算
16.77减2.98的简便计算
16.77-2.98
=16.77-3+0.02
=13.79
16-(3-0.02)
=16-3+0.02
=13+0.02
=13.02