34.5×4.9×8.7+34.5× 50.13用简便计算怎么算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/08 12:29:25
34.5×4.9×8.7+34.5×50.13用简便计算怎么算34.5×4.9×8.7+34.5×50.13用简便计算怎么算34.5×4.9×8.7+34.5×50.13用简便计算怎么算34.5×4.

34.5×4.9×8.7+34.5× 50.13用简便计算怎么算
34.5×4.9×8.7+34.5× 50.13用简便计算怎么算

34.5×4.9×8.7+34.5× 50.13用简便计算怎么算
34.5×4.9×8.7+34.5×50.13
= 34.5(4.9×8.7+50.13)
=34.5(42.63+50.13)
=34.5×92.76
=3200.22