48乘以52加上104简便运算
问题描述:
48乘以52加上104简便运算
答
48*52+104=48*52+52*2=52*50=2600
答
48×52+104
=(50-2)×(50+2)+104
=2500-4+104
=2500+100
=2600
答
48乘以52加上104
=48×52+2×52
=52×(48+2)
=52×50
=2600
祝你好运