189×177-168+89-671+110
jawaban:32.813 ​

32 813

Explanation:

just do the bodmas method

first multiplication

addition

then Last is subtraction

im not

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.