17.48×37+174.8×6.3(简便计算)

问题描述:

17.48×37+174.8×6.3(简便计算)

17.48×37+174.8×6.3
=17.48 ×37 + 17.48 ×63
=17.48 ×(37+63)
=17.48×100
=1748