Question

5.73-0.67-1.73-0.33用脱式计算怎么算？

Answer 1

5.73-0.67-1.73-0.33
=5.73-1.73-（0.67+0.33）
=4-1
=3

Answer 2

5.73-0.67-1.73-0.33
=5.73-（0.67+0.33+1.73）
=5.73-2.73
=3

Answer 3

5.73-0.67-1.73-0.33=3,依照脱式计算同级运算法则，按照从左到右依次运算。
脱式计算如下：
5.73-0.67-1.73-0.33
=5.06-1.73-0.33
=3.33-0.33
=3

Answer 4

计算
5.73-0.67-1.73-0.33
=(5.73-1.73)-(0.67+0.33)
=4-1
=3

Answer 5

5.73－0.67－1.73－0.33
=(5.73－1.73)－(0.67+0.33)
=4－1
=3
加减法的结合律，交换律。