Question

7.3x10.2-0.73-0.73(简便计算）？

Answer 1

7.3x10.2-0.73-0.73
=7.3x（10.2-0.1-0.1）
=7.3x10
=73

Answer 2

=7.3×10.2-7.3×0.2
=7.3×(10.2-0.2)
=7.3×10
=73

Answer 3

=7.3×10.2－7.3×0.1－7.3×0.1
=7.3×（10.2－0.1－0.1）
=7.3×10
=73

Answer 4

浸泡在十公升的瓶里单纯想要呼吸 讨厌云里雾里出没在被遗忘的抽屉你曾经的手笔 写着心口不一现在是黑夜白昼我都随便像迷路的天鹅游失在水面尽力去捕捉噩梦里的碎片不需要你的歌来帮我催眠talking to the moon 放不下的理由谧四副障捍覆

Answer 5

7.3×10.2-0.73-0.73
=0.73×（102-1-1）
=0.73×100
=73