4.96-1.28+5.04-2.72怎样简便计算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/29 03:21:26
4.96-1.28+5.04-2.72怎样简便计算4.96-1.28+5.04-2.72怎样简便计算4.96-1.28+5.04-2.72怎样简便计算4.96-1.28+5.04-2.72=4.96+

4.96-1.28+5.04-2.72怎样简便计算
4.96-1.28+5.04-2.72怎样简便计算

4.96-1.28+5.04-2.72怎样简便计算
4.96-1.28+5.04-2.72
=4.96+5.04-1.28-2.72
=(4.96+5.04)-(1.28+2.72)
=10-4
=6

4.96-1.28+5.04-2.72
=(4.96+5.04)-(1.28+2.72)
=10-4
=6