Question

48×59+53×59-59用简便方法怎么算？

Answer 1

解原式＝59*(48+53-1)
＝59*180
＝5900.

Answer 2

48×59+53×59−59
=59×(48+53−1)
=59×100
=5900

Answer 3

48×59+53×59−59
解原式=59×(48+53−1)
=59×100
=5900
望采纳！