1. I will visit my grandparents next month.

2. I intend to visit my grandparents next month.

3. I am going to visit my grandparents next month.

(Does #1 mean #2 or #3 in meaning?)

All are correct, and all mean the same thing.

=)

Yes, all three sentences convey the same meaning. They all indicate the speaker's intention or plan to visit their grandparents in the upcoming month.

To determine the meaning of these sentences, we can analyze the different verb forms used.

1. "I will visit my grandparents next month" - This sentence uses the modal verb "will" which indicates a future action. It expresses a simple intention or plan to visit the grandparents next month.

2. "I intend to visit my grandparents next month" - This sentence uses the verb "intend" which also indicates a future action. It suggests that the person has a specific purpose or goal to visit their grandparents next month.

3. "I am going to visit my grandparents next month" - This sentence uses the present continuous tense "am going to" to express a future plan or arrangement. It conveys a definite intention to visit their grandparents next month.

All three sentences convey a similar meaning: the person has plans to visit their grandparents next month. However, there are slight differences in the way the plans are expressed. Sentence 2 emphasizes the person's intention, while sentence 3 indicates a strong commitment or arrangement. Sentence 1, on the other hand, simply states the future action without any additional emphasis.

Therefore, sentence 1 can be understood to have a similar meaning to either sentence 2 or 3, depending on the context and the speaker's intention.

#1 means that you are going to visit but still not sure. there is a bit of uncertainty in the sentence itself

#2 you intend to, means you have a plan to,

#3 you are going to visit means you are confirmed to visit.

hope that helps